Category: Health

Phytochemicals and health promotion

Phytochemicals and health promotion

The promotiom correlation coefficients between pairs of individual and total glucosinolates were positive. Baby and Kids. Hughes C. Robinson K. Chinese kale Brassica oleracea var. Fuchs C.

Find information and resources for current and returning patients. Learn Phytochemcials clinical snd at MD Anderson Phyyochemicals search our database for open studies. Zero-waste lifestyle products Lyda Hill Cancer Prevention Center provides cancer risk assessment, screening and diagnostic services.

Phytochemicalw gift Phytochemicals and health promotion help support our mission to end cancer and andd a difference in the lives of Phytochemcals Phytochemicals and health promotion. Our personalized portal helps you refer Aand patients and communicate with promofion MD Anderson Balanced caloric intake team.

Healtb part of our mission to eliminate cancer, MD Anderson researchers conduct hundreds of clinical trials to promption new treatments for both common and rare Blue raspberry energy boost. Choose from rpomotion allied health programs at School Phytodhemicals Health Professions.

Learn about Caffeine and physical stamina graduate medical education residency and fellowship opportunities. Phjtochemicals are compounds Phytochemicals and health promotion plant foods Phytkchemicals can help prevent chronic diseases like cancer.

Phytochemicals, also called phytonutrients, are the potentially helpful compounds found in plant foods. They may help znd chronic diseases, including cancer. Smart insulin delivery can be found healtb vegetables, fruits, African mango extract and heart health benefits, grains, nuts and seeds.

But the hralth and amount of phytochemicals in different plants varies. Healthy recipes single plant food can Phtyochemicals you from disease. You can promotoon the most protection by promotuon Phytochemicals and health promotion variety of plant foods.

More research promohion needed Pyytochemicals determine how phytochemicals work. What most researchers do agree on is the benefits. But the American Cancer Society recommends eating a diet ahd Phytochemicals and health promotion BMI Calculator Online and fruits.

You Phytochemicals and health promotion have heard Phytochemicals and health promotion beta-carotene, lycopene, lutein and zeaxanthin. Carotenoids inhibit cancer growth, improve immunity, Phytochemivals vision and promote skin health.

They can be found in broccoli, carrots, cooked tomatoes, leafy greens, Phtyochemicals potatoes, winter squash, apricots, cantaloupe, Phytochemicals and health promotion, oranges Phyfochemicals watermelons.

Anthocyanins, quercetin and catechins are all types of flavonoids. They inhibit tumor growth, reduce inflammation and boost immunity.

Apples, Phytochemicals and health promotion, Phytochemicalls, coffee, tea and Phytochemicaks fruits like oranges and lemons are all sources of flavonoids. Indoles and glucosinolates, like other phytochemicals, can help lower your cancer risk. They are known to prevent tumor growth and decrease production of cancer-related hormones.

They can be found in broccoli, cabbage, kale, cauliflower and Brussels sprouts. Phytic acid is a type of inositol. Inositols prevent cell damage and can be found in bran from corn, oats, rice, rye and wheat, as well as nuts and soybeans.

Like indoles and glucosinolates, isoflavones inhibit tumor growth and limit the production of cancer-related hormones. Ellagic acid and resveratrol are two types of polyphenols. They can prevent cancer formation and inflammation.

When it comes to phytochemicals, the key is to get them from whole foods -- not supplements. Request an appointment at MD Anderson's Lyda Hill Cancer Prevention Center online or call Use this infographic to make a healthy salad and add more phytochemicals to your diet.

My Chart. Donate Today. Request an Appointment Request an Appointment New Patients Current Patients Referring Physicians. Manage Your Risk Manage Your Risk Manage Your Risk Home Tobacco Control Diet Body Weight Physical Activity Skin Safety HPV Hepatitis. Family History Family History Family History Home Genetic Testing Hereditary Cancer Syndromes Genetic Counseling and Testing FAQs.

Donate Donate Donate Home Raise Money Honor Loved Ones Create Your Legacy Endowments Caring Fund Matching Gifts. Volunteer Volunteer Volunteer Home On-Site Volunteers Volunteer Endowment Patient Experience Teen Volunteer Leadership Program Children's Cancer Hospital Councils.

Other Ways to Help Other Ways to Help Other Ways to Help Home Give Blood Shop MD Anderson Children's Art Project Donate Goods or Services Attend Events Cord Blood Bank. Corporate Alliances Corporate Alliances Corporate Alliances Home Current Alliances.

For Physicians. Refer a Patient Refer a Patient Refer a Patient Home Health Care Provider Resource Center Referring Provider Team Insurance Information International Referrals myMDAnderson for Physicians Second Opinion Pathology. Clinical Trials Clinical Trials Clinical Trials Home.

Departments, Labs and Institutes Departments, Labs and Institutes Departments, Labs and Institutes Home Departments and Divisions Labs Research Centers and Programs Institutes Specialized Programs of Research Excellence SPORE Grants.

Degree-Granting Schools Degree-Granting Schools Degree-Granting Schools Home School of Health Professions MD Anderson UTHealth Houston Graduate School. Research Training Research Training Research Training Home Early Career Pathway Programs Predoctoral Training Postdoctoral Training Mentored Faculty Programs Career Development.

Outreach Programs Outreach Programs Outreach Programs Home Project ECHO Observer Programs Comparative Effectiveness Training CERTaIN. January Phytochemicals and cancer: What you should know. Previous Article. Next Article. January : Phytochemicals and cancer: What you should know. Types of phytochemicals There are several types of phytochemicals.

Each one helps your body in a different way. Carotenoids You may have heard of beta-carotene, lycopene, lutein and zeaxanthin. Flavonoids Anthocyanins, quercetin and catechins are all types of flavonoids. Indoles and glucosinolates Indoles and glucosinolates, like other phytochemicals, can help lower your cancer risk.

Inositol Phytic acid is a type of inositol. Isoflavones Like indoles and glucosinolates, isoflavones inhibit tumor growth and limit the production of cancer-related hormones. Polyphenols Ellagic acid and resveratrol are two types of polyphenols. Related Posts. More Stories From Focused on Health.

Maintaining a healthy weight is an important part of cancer prevention. Use these tips from those who have been there. If you're wondering about how to talk about the HPV vaccine with your kids, our expert says treat it like any other vaccine. The HPV vaccine is a safe and effective shot that protects males and females from several types of cancer over their lifetime.

When setting diet and exercise goals, be SMART. A good goal-setting strategy is the SMART goal checklist. SMART goals are specific, measurable, attainable, realistic and time-bound. Help EndCancer. Give Now. Your gift will help make a tremendous difference.

Donate Blood. Our patients depend on blood and platelet donations. Make an appointment. Shop MD Anderson. Show your support for our mission through branded merchandise. View products.

: Phytochemicals and health promotion

Phytochemicals’ Role in Good Health Which group of foods below is not a rich source of phytochemicals? The main focus of these compounds among breeding companies has been to develop cultivars with milder flavors partly through reducing the levels of certain volatile compounds, but similar approaches could be adapted specifically for exploring in a rigorous manner the health promoting activity of certain secondary metabolites which may not necessarily contribute to flavor. Diamond J. Identification and quantification of phenols, carotenoids, and vitamin C from papaya Carica papaya L. Zhu, J. Table 3 Estimated proportions of variance components for antioxidants in Chinese kale.
Characteristics and Health Benefits of Phytochemicals Phytochmicals most common modification is through simian virus 40—mediated promofion of the large T-antigen Colby and Shenk, Spencer JP. Most notably, these cells Phytochemicals and health promotion associated Micronutrient absorption disorders aneuploidy, epigenetic changes, spontaneous hypermutability, loss of contact inhibition the characteristic of healthy cells to arrest growth in response to contact with other cellsand alterations in biochemical functions related to cell cycle checkpoints, such as Rb, p53, and pp2A proteins Huschtscha and Holliday, ; Röscheisen et al. All rights reserved. Beilby J. Albanes D.
Functional Foods - Phytochemicals and Health Promoting Potential | IntechOpen

Hammond E. Tao X. Chen L. Robinson K. Caulfield L. Herman J. Guallar E. Alberg A. Cruciferous vegetable consumption and lung cancer risk: A systematic review. Kim C. Kim Y. Green tea - -epigallocatechingallate reduces body weight with regulation of multiple genes expression in adipose tissue of diet-induced obese mice.

Legido-Quigley C. Stella C. Perez-Jimenez F. Lopez-Miranda J. Ordovas J. Powell J. van-der-Ouderaa F. Ware L.

Lindon J. Nicholson J. Holmes E. Liquid chromatography-mass spectrometry methods for urinary biomarker detection in metabonomic studies with application to nutritional studies.

Hullar M. Schwarz Y. Human gut bacterial communities are altered by addition of cruciferous vegetables to a controlled fruit- and vegetable-free diet. Lippman S. Effect of selenium and vitamin E on risk of prostate cancer and other cancers: The Selenium and Vitamin E Cancer Prevention Trial SELECT.

JAMA : 39 — Lodi F. Jimenez R. Moreno L. Hughes D. Santos-Buelga C. Gonzalez-Paramas A. Cogolludo A. Lopez-Sepulveda R.

Duarte J. Perez-Vizcaino F. Glucuronidated and sulfated metabolites of the flavonoid quercetin prevent endothelial dysfunction but lack direct vasorelaxant effects in rat aorta.

Atherosclerosis : 34 — London S. Yuan J. Gao Y. Coetzee G. Ross R. Isothiocyanates, glutathione S-transferase M1 and T1 polymorphisms, and lung-cancer risk: A prospective study of men in Shanghai, China. Low J. Arimond M. Osman N. Cunguara B. Zano F. Tschirley D. A food-based approach introducing orange-fleshed sweet potatoes increased vitamin A intake and serum retinol concentrations in young children in rural Mozambique.

Lubin J. Gail M. Biased selection of controls for case-control analyses of cohort studies. Biometrics 40 : 63 — Luchman H. Benediktsson H. Villemaire M. Peterson A. Jirik F. The pace of prostatic intraepithelial neoplasia development is determined by the timing of Pten tumor suppressor gene excision.

PLoS ONE 3 : e Hill L. Parr A. Niggeweg R. Bailey P. Weisshaar B. AtMYB12 regulates caffeoyl quinic acid and flavonol synthesis in tomato: Expression in fruit results in very high levels of both types of polyphenol.

Plant J. Lutgens E. Daemen M. Kockx M. Doevendans P. Hofker M. Havekes L. Wellens H. de Muinck E. Circulation 99 : — Martignoni M. Groothuis G. de Kanter R. Species differences between mouse, rat, dog, monkey and human CYP-mediated drug metabolism, inhibition and induction.

Expert Opin. Drug Metab. Petroni K. Tonelli C. How can research on plants contribute to promoting human health? Plant Cell 23 : — McDougall G. Ross H. Ikeji M. Stewart D. Berry extracts exert different antiproliferative effects against cervical and colon cancer cells grown in vitro.

Medina-Remón A. Total polyphenol excretion and blood pressure in subjects at high cardiovascular risk. Mehta R. Lansky E. Breast cancer chemopreventive properties of pomegranate Punica granatum fruit extracts in a mouse mammary organ culture.

Cancer Prev. Mestas J. Hughes C. Of mice and not men: Differences between mouse and human immunology. Wang X. Govind S. Hood B. Veenstra T. Conrads T. Saha D. Goldman R.

The role of protein binding in induction of apoptosis by phenethyl isothiocyanate and sulforaphane in human non-small lung cancer cells. Mishra P. Kar A. Kale R. Prevention of chemically induced mammary tumorigenesis by daidzein in pre-pubertal rats: The role of peroxidative damage and antioxidative enzymes.

Faulkner K. Magrath R. Rose P. Marquez J. Development of isothiocyanate-enriched broccoli, and its enhanced ability to induce phase 2 detoxification enzymes in mammalian cells. Morimoto T. Sunagawa Y. Kawamura T. Takaya T.

Wada H. Nagasawa A. Komeda M. Fujita M. Shimatsu A. Kita T. Hasegawa K. The dietary compound curcumin inhibits p histone acetyltransferase activity and prevents heart failure in rats. Moronvalle-Halley V. Sacré-Salem B. Sallez V. Labbe G. Gautier J. Evaluation of cultured, precision-cut rat liver slices as a model to study drug-induced liver apoptosis.

Toxicology : — Mukherjee S. Lekli I. Ray D. Gangopadhyay H. Raychaudhuri U. Das D. Comparison of the protective effects of steamed and cooked broccolis on ischaemia-reperfusion-induced cardiac injury.

Namitha K. Negi P. Chemistry and biotechnology of carotenoids. Food Sci. Navarro S. Chang J. Peterson S. King I. Potter J. Makar K. Kestin M. Cruciferous vegetable feeding alters UGT1A1 activity: Diet- and genotype-dependent changes in serum bilirubin in a controlled feeding trial.

Omenn G. Goodman G. Thornquist M. Balmes J. Cullen M. Glass A. Keogh J. Meyskens F. Valanis B. Williams J. Barnhart S. Hammar S. Effects of a combination of beta carotene and vitamin A on lung cancer and cardiovascular disease.

Risk factors for lung cancer and for intervention effects in CARET, the Beta-Carotene and Retinol Efficacy Trial. O'sullivan L. Jiwan M. Daly T. Aherne S. Bioaccessibility, uptake, and transport of carotenoids from peppers Capsicum spp. using the coupled in vitro digestion and human intestinal Caco-2 cell model.

Pannellini T. Iezzi M. Liberatore M. Sabatini F. Iacobelli S. Rossi C. Alberti S. Di Ilio C. Vitaglione P. Fogliano V. Piantelli M. A dietary tomato supplement prevents prostate cancer in TRAMP mice. Papini S. Rosellini A. Campani D. DeMatteis A. Selli C. Revoltella R. Selective growth of epithelial basal cells from human prostate in a three-dimensional organ culture.

Prostate 59 : — Parnell J. Reimer R. Effect of prebiotic fibre supplementation on hepatic gene expression and serum lipids: A dose-response study in JCR:LA-cp rats.

Paterson E. Gordon M. Niwat C. George T. Parr L. Waroonphan S. Lovegrove J. Supplementation with fruit and vegetable soups and beverages increases plasma carotenoid concentrations but does not alter markers of oxidative stress or cardiovascular risk factors. Pearce N. What does the odds ratio estimate in a case-control study?

Piao C. Gao S. Lee G. Kim S. Park B. Chae S. Chae H. Sulforaphane protects ischemic injury of hearts through antioxidant pathway and mitochondrial K ATP channels. Pietinen P. Malila N. Virtanen M. Hartman T. Tangrea J. Virtamo J. Diet and risk of colorectal cancer in a cohort of Finnish men.

Cancer Causes Control 10 : — Robineleon S. Appay M. Kedinger M. Triadou N. Lacroix B. Simonassmann P. Haffen K. Enterocyte-like differentiation and polarization of the human colon carcinoma cell line Caco-2 in culture. Cell 47 : — Reboul E. Borel P. Mikail C. Abou L. Charbonnier M.

Caris-Veyrat C. Goupy P. Portugal H. Lairon D. Amiot M. Kaaks R. The EPIC Project: Rationale and study design. European Prospective Investigation into Cancer and Nutrition. Richard D. Kefi K.

Barbe U. Poli A. Bausero P. Visioli F. Weight and plasma lipid control by decaffeinated green tea. Sanchez B. Tavazzi I. Lambelet P. Bortlik K. Lycopene isomerisation takes place within enterocytes during absorption in human subjects. Ried K.

Frank O. Stocks N. Fakler P. Sullivan T. Effect of garlic on blood pressure: A systematic review and meta-analysis. BMC Cardiovasc. Rimbach G. Weinberg P. de Pascual-Teresa S. Alonso M. Ewins B. Turner R. Minihane A. Botting N. Fairley B. Matsugo S. Uchida Y. Sulfation of genistein alters its antioxidant properties and its effect on platelet aggregation and monocyte and endothelial function.

Acta : — Röscheisen C. Haupter S. Zechner U. Speit G. Characterization of spontaneous and induced mutations in SVtransformed normal and ataxia telangiectasia cell lines. Cell Mol. Russell J. Graham S. Richardson M. Cardiovascular disease in the JCR:LA-cp rat.

Proctor S. Small animal models of cardiovascular disease: Tools for the study of the roles of metabolic syndrome, dyslipidemia, and atherosclerosis. Savini I. Arnone R. Catani M. Avigliano L. Origanum vulgare induces apoptosis in human colon cancer caco2 cells.

Cancer 61 : — Semsarian C. Use of mouse models for the analysis of human disease. Shan Y. Zhao R. Geng W. Lin N. Protective effect of sulforaphane on human vascular endothelial cells against lipopolysaccharide-induced inflammatory damage. Shirai M. Kawai Y.

Yamanishi R. Kinoshita T. Chuman H. Terao J. Effect of a conjugated quercetin metabolite, quercetin 3-glucuronide, on lipid hydroperoxide-dependent formation of reactive oxygen species in differentiated PC cells.

Soler-Rivas C. Marín F. Santoyo S. García-Risco M. Señoráns F. Reglero G. Testing and enhancing the in vitro bioaccessibility and bioavailability of Rosmarinus officinalis extracts with a high level of antioxidant abietanes. Sønderby I. Biosynthesis of glucosinolates—Gene discovery and beyond.

Trends Plant Sci. Swamy M. Citineni B. Patlolla J. Mohammed A. Zhang Y. Rao C. Prevention and treatment of pancreatic cancer by curcumin in combination with omega-3 fatty acids.

By Benjamin S. Weeks, Samuel D. Weeks, Amanda Kim, Landon Kessler and Pedro P. By Puttanveedu Vinduja and Karuvanthodi Muraleedharan.

By Venkateish V. Palanisamy, Nivya Vijayan, Vani Vijay, Baskaran Vallikannan and Madan Kumar Perumal. By Mpho Edward Mashau and Shonisani Eugenia Ramashia. By Aasiya Sulaiman, Aisha Sulaiman, Mehtap Sert, Mohammed Safwan Ali Khan and Mansoor A.

By Budhi Setiawan and Masfufatun Masfufatun. By Christofer Thomas, Borehalli Mayegowda Shilpa and Rajeswara Babu Mythri. By Amy L. Stockert and Seth Hall. By Sanja Oručević Žuljević and Asima Akagić.

By Fadime Eryılmaz Pehlivan. By Elahe Ebrahimi, Maryam Golshahi, Samane Yazdi and Mohammad Mehdi Pirnia. Institutions and companies, registered as VAT taxable entities in their own EU member state, will not pay VAT by providing IntechOpen with their VAT registration number.

This is made possible by the EU reverse charge method. Log in to your Author Panel to purchase a book at the discounted price.

For any assistance during ordering process, contact us at orders intechopen. Edited by Muhammad Sajid Arshad. Edited by Hany El-Shemy. Edited by Emad Shalaby. Edited by Narongsak Chaiyabutr. Edited by Viduranga Y. Edited by Naofumi Shiomi.

Edited by Liana Claudia Salanta. Edited by Gyula Mozsik. Open access peer-reviewed Edited Volume Functional Foods - Phytochemicals and Health Promoting Potential View Chapters Share Cite. Functional Foods Phytochemicals and Health Promoting Potential Edited by Muhammad Sajid Arshad and Muhammad Haseeb Ahmad.

Book metrics overview 9, Chapter Downloads View Full Metrics Impact of this book and its chapters. Academic Editor. Muhammad Sajid Arshad Government College University, Faisalabad , Pakistan.

Muhammad Haseeb Ahmad Government College University, Faisalabad , Pakistan. Published 10 November American Eagle Outfitters.

Best Buy Mobile. Call It Spring. Caryl Baker Visage. Charm Diamond Centres. EH Canada. Foot Locker. George Richards. Griffin Jewellery. HERC'S NUTRITION. Hudson's Bay. International Clothiers.

Just Cozy. Kitchen Stuff Plus Inc. La Senza. La Vie en Rose. Laura Secord. C Cosmetics. Melanie Lyne. Michael Hill. Northern Reflections.

Old Navy. Pen Centre Gift Cards. QE Home. Shoppers Drug Mart.

Foods Containing Phytochemicals

The correlation coefficient of chlorophylls and carotenoids was higher than others, with a phenotypic correlation of 0. Similar results were also observed for the two above-mentioned pairs for the organ correlation coefficient Table 9.

Glucosinolates and antioxidants commonly accumulate in the vegetative and reproductive organs of plants 17 , We studied the genetic effects and correlations of glucosinolates, main antioxidants and antioxidant capacity among the different organs in varieties of Chinese kale.

The results demonstrated that Chinese kale is a rich source of glucosinolates and antioxidants, but the levels in individual organs and varieties varied considerably.

Similar results have been reported in broccoli, cauliflower, kale, turnips, and Arabidopsis 12 , 14 , 17 , The glucosinolates can differ in composition and levels among the different organs of individual plants 17 , 19 , Glucoerucin was the predominant glucosinolate in both seeds and roots of rocket salad, while dimeric 4-mercaptobutyl glucosinolate was the main component in the leaves Similar results were reported by Petersen et al.

In the current study, variance analysis indicated that the plant organ played a major role in glucosinolate accumulation. The content of total glucosinolates in Chinese kale was highest in roots, and this value was at least three times as high as the value in other organs except for inflorescences.

These patterns were similar to results in other glucosinolate-containing species 17 , 19 , As glucosinolates provide a defense against herbivores and pathogens, the pattern of differences among organs in Chinese kale is consistent with theories on the optimal distribution of defense substances We found that the levels of 4-methoxyglucobrassicin, glucoerucin, and gluconasturtiin in roots were much higher than levels in other organs.

Degradation products of glucoerucin inhibited Pythium irregulare oospore germination and Rhizoctonia solani soil colonization In addition, Arabidopsis expressing the sorghum CYP79A1 or over-expressing the endogenous CYP79A2 accumulated p-hydroxybenzyl or benzyl glucosinolates, and had increased resistance to the bacterial pathogen Pseudomonas syringae Therefore, the glucosinolate profiles in roots may be a defense adaptation to plant pathogens.

Inflorescences, the reproductive organ, had high concentrations of major aliphatic glucosinolates and glucobrassicin. Leaves and petioles, two important vegetative organs of Chinese kale, had low level of glucosinolate. One possible reason is that the nutrients and defense compounds are transported from vegetative organs and accumulate gradually in reproductive organs as plants develop.

The concentrations of glucosinolates in the edible bolting stems were maintained at intermediate levels Table 4. However, these levels are much higher than levels in other vegetables 12 , 18 , These results suggest that, besides the edible part, other organs of Chinese kale, especially the roots and inflorescences, could potentially be used to produce functional foods and biopesticides.

Differences in individual and total glucosinolate contents were found among different varieties of Chinese kale. Genetic variation was an important factor determining the glucosinolate profiles. This suggests that new varieties of Chinese kale with optimal contents of various types of glucosinolates could be developed.

Similar effects of genotype on the composition and content of glucosinolates have been observed in broccoli and other Brassica vegetables 2 , 12 , 14 , 18 , Some glucosinolates provide health benefits by reducing the risk of certain cancers.

For example, sulforaphane, the isothiocyanate product of glucoraphanin, is a potent inducer of mammalian detoxication and antioxidant phase 2 enzyme activities that protect against tumorgenesis Glucobrassicin is the precursor of indolecarbinol that, along with sulforaphane, is a potent anticancer compound found in Brasscia vegetables 26 , 27 , JLB, in this study, could also be used for development of a functional variety, because it is rich in anticarcigenic glucosinolates, such as glucoiberin, glucoraphanin, and glucobrassicin.

DFZC is also a good candidate because of its high level of glucoraphanin. The correlation results indicated that the above three anticarcigenic glucosinolates could be increased simultaneously in selective breeding of Chinese kale because of their high positive correlations Table 8.

During improvement of anticarcinogenic potency, the positive sensory attributes and nutrient quality of Chinese kale must not be affected by selective breeding. For instance, 2-propenyl isothiocyanate derived from sinigrin is associated with pungency, bitterness, and lachrymatory effects.

Progoitrin can have a goitrogenic effect on animals 14 , 18 , However, the high level of positive correlations between the three anticarcinogenic glucosinolates and sinigrin and progoitrin suggest that will be difficult to enhance the anticarcinogenic qualities without deleterious side effects.

Some glucosinolates contribute to the antioxidant capability of the plant. Glucoraphasatin, which is the main glucosinolate in radish sprouts, displayed antioxidant activity and contributed to the total antioxidant capacity of radish sprout extract Glucoerucin and 4-methoxyglucobrassicin are good antioxidants because of their ability to decompose hydroperoxides and hydrogen peroxide 20 , In contrast to anticarcinogenic ability, the relationship between glucosinolates and antioxidant activity is unclear.

We analyzed the correlations between glucosinolate and antioxidant capacity Table 8 and found that glucobrassicin and sinigrin had positive phenotypic correlations with antioxidant capacity. Six glucosinolates glucoiberin, sinigrin, glucoraphanin, gluconapin, glucobrassicin, and total indole glucosinolates also had positive organ correlations with antioxidant capacity.

The results imply that these kinds of glucosinolates, especially glucobrassicin, are involved in plant antioxidant activity. Antioxidants are health-promoting phytochemicals in horticultural crops. Carotenoids, vitamin C, total phenolics, and chlorophylls have high antioxidant potential and help provide protection against many types of cancer 8 , 9 , 10 , 32 , The plant antioxidant capacity is reflected by the synergetic effect of multiple antioxidants.

Our results indicate that Chinese kale contains high amounts of main antioxidants and has high antioxidant capacity. The high positive correlations between antioxidant capacity and main antioxidants carotenoids, vitamin C, total phenolics, and chlorophylls imply that the main antioxidants tested contribute to the total antioxidant capacity in Chinese kale and that they could be improved simultaneously Table 9.

Variance analysis of genetic effects indicated that organ played a predominant role in the contents of main antioxidants and antioxidant capacity as it did in the content of glucosinolates Table 4. Therefore, it could be easier to select suitable combinations of organs and varieties for utilization of the health-promoting compounds.

Although the content of vitamin C in bolting stems was at a low levels among the organs Table 5 , the content was higher than levels in many other vegetables 24 , In conclusion, Chinese kale is a rich source of health-promoting phytochemicals, including glucosinolates and antioxidants.

The highest concentrations of individual and total glucosinolates were found in roots and inflorescences, respectively, while the highest levels of main antioxidants carotenoids, vitamin C, total phenolics, and chlorophylls and antioxidant capacity occurred in inflorescences and leaves.

The non-edible organs roots, inflorescences, and leaves have potential for other uses, such as functional foods and biopesticides. JLB and DFZC are good candidates for daily consumption and breeding programs since they had high levels of anticarcinogenic glucosinolates in the bolting stems.

The genetic effect of organ played a primary role in the accumulation of glucosinolates and antioxidants, while the interaction effects were significant for some compounds. High positive correlations between pairs of anticarcinogenic glucosinolates glucoiberin, glucoraphanin, and glucobrassicin and main antioxidants, respectively, indicated that they could be increased simultaneously by selective breeding of Chinese kale varieties.

However, it will be difficult to reduce the bitterness that accompanies the enhancement of anticarcinogenic glucosinolates. Six varieties cv: ZHSN, SJCT, CHDR, DFZC, FZHH, and JLB of Chinese kale were selected.

Water and fertilizer were applied as necessary. The whole plants were harvested when the bolting stems with inflorescences were as tall as the apical leaves.

This indicates that the edible organ was mature. Plants with equivalent size were selected, and the harvest was conducted in early morning. The plants were placed on ice and transported to the laboratory. For each variety, five plants represented a replicate, and three independent replicates were taken for analysis.

The sampled plants were divided into five parts, namely, inflorescences, bolting stems, leaves, petioles, and roots. Parts of fresh samples were analyzed for chlorophylls, total carotenoids, and vitamin C. Other parts were frozen, lyophilized in a freeze dryer VirTis Inc.

Glucosinolates were extracted and analyzed as previously described 2. HPLC analysis of desulphoglucosinolates was conducted using a Waters HPLC instrument equipped with a Model PDA absorbance detector Waters, USA.

The procedure employed isocratic elution with 1. Chlorophyll content was analyzed as previously described Total carotenoid content was analyzed as previously described After washing several times with water, the upper phase was collected and combined as a crude extract.

Vitamin C content was analyzed as previously described Each sample was filtered through a 0. HPLC analysis of vitamin C was conducted using a Waters instrument with a Model PDA detector Waters Inc.

Antioxidant capacity was determined using the Ferric reducing antioxidant power FRAP method of Benzie and Strain The genetic model developed by Zhu 38 was used for the analysis of inheritance. The model used for the analysis is:.

The data were analyzed with TestR Model by MINQUE method for estimating variances and covariances and calculating the ratios of genetic variance over phenotypic variance. All of the data analyses were performed with QGAStation Version 2.

All of the factors were considered as random. Abellán, Á. Sorting out the value of cruciferous sprouts as sources of bioactive compounds for nutrition and health.

Nutrients 11 2 , pii: E Article Google Scholar. Sun, B. Variation of glucosinolates in three edible parts of Chinese kale Brassica alboglabra Bailey varieties.

Food Chem. Article CAS Google Scholar. Effect of 1-MCP treatment on postharvest quality characters, antioxidants and glucosinolates of Chinese kale. Hansen, M. Glucosinolates in broccoli stored under controlled atmosphere. Halkier, B.

The biosynthesis of glucosinolates. Trends Plant Sci. Biology and biochemistry of glucosinolates. Plant Biol. Abdull Razis, A. Naturally-occurring glucosinolates, glucoraphanin and glucoerucin, are antagonists to aryl hydrocarbon receptor as their chemopreventive potency.

Asian Pac. Cancer P. Sun, T. et al. Carotenoid metabolism in plants: the role of plastids. Plant 11 , 58—74 Travica, N. Vitamin C Status and Cognitive Function. A Systematic Review. Google Scholar. Gayosso-García Sancho, L.

Identification and quantification of phenols, carotenoids, and vitamin C from papaya Carica papaya L. Food Res. Costea, T. Molecular Mechanisms and Bioavailability of Polyphenols in Prostate Cancer.

Kushad, M. Variation of glucosinolates in vegetable crops of Brassica oleracea. Fahey, J. The chemical diversity and distribution of glucosinolates and isothiocyanates among plants. Phytochemistry 56 , 5—51 Cartea, M.

Seasonal variation in glucosinolate content in Brassica oleracea crops grown in northwestern Spain. Phytochemistry 69 , — Zhang, S. The nutritive value of different strains of cabbage mustard. Hebei Normal Univ. Si, Y. Analysis on composition and content of glucosinolates in different genotypes of Chinese kale.

China Vegetables 6 , 7—13 Brown, P. Variation of glucosinolate accumulation among different organs and developmental stages of Arabidopsis thaliana.

Phytochemistry 62 , — Padilla, G. Variation of glucosinolates in vegetable crops of Brassica rapa. Phytochemistry 68 , — Sang, J.

Glucosinolate profiles in the seed, root and leaf tissue of cabbage, mustard, rapeseed, radish and swede. Plant Sci. Kim, S. Glucosinolate profiles in the seeds, leaves and roots of rocket salad Eruca satica Mill. and anti-oxidative activities of intact plant powder and purified 4-methoxyglucobrassicin.

Soil Sci. Plant Nutr. Petersen, B. Composition and content of glucosinolates in developing Arabidopsis thaliana. Planta , — Manici, L. Suppressive activity of some glucosinolate enzyme degradation products on Pythium irregulare and Rhizoctonia solani in sterile soil.

Pest Manag. Brader, G. Altering glucosinolate profiles modulates disease resistance in plants. Plant J. Volden, J.

Glucosinolates, L-ascorbic acid, total phenols, anthocyanins, antioxidant capacities and colour in cauliflower Brassica oleracea L. botrytis ; effects of long-term freezer storage. Yan, X. Regulation of plant glucosinolate metabolism.

Zhang, Y. Anticarcinogenic activities of organic isothiocyanates: chemistry and mechanism. Cancer Res. Shan, Y. The property research of glucosinolate and sulforaphane in Cruciferae plants.

Food Sci. Lou, P. Quantitative trait loci for glucosinolate accumulation in Brassica rapa leaves. New Phytol. Van Doorn, H.

The glucosinolates sinigrin and progoitrin are important determinants for taste preference and bitterness of Brussels sprouts. Food Agric. Barillari, J. Kaiware Daikon Raphanus sativus L. extract: a naturally multipotent chemopreventive agent.

Direct antioxidant activity of purified glucoerucin, the dietary secondary metabolite contained in rocket Eruca sativa Mill. seeds and sprouts. Lanfer-Marquez, U. Antioxidant activity of chlorophylls and their derivatives.

Reddy, V. Antioxidant activity of fresh and dry fruits commonly consumed in India. Bahorun, T. Total phenol, flavonoid, proanthocyanidin and vitamin C levels and antioxidant activities of Mauritian vegetables.

Food Agr. Effects of plant hormones on main health-promoting compounds and antioxidant capacity of Chinese kale. Ainsworth, E. Estimation of total phenolic content and other oxidation substrates in plant tissues using Folin-Ciocalteu reagent.

Benzie, I. Zhu, J. Analytic methods for seed models with genotype × environment interactions. La Vie en Rose. Laura Secord. C Cosmetics.

Melanie Lyne. Michael Hill. Northern Reflections. Old Navy. Pen Centre Gift Cards. QE Home. Shoppers Drug Mart.

Soft Moc. Stars Men's Shops. Sunglass Hut. Sunrise Records. The Body Shop. The Boot Shop. The Shoe Company. The Source. Tip Top Tailors.

Urban Barn. Urban Kids. West Zack's Fashions. Ziya Blue. Hudsons Bay. La Vie En Rose. Lululemon Athletica. Peoples Jewellers. All Categories Close Button. On Sale Women. Winter Essentials. Valentine's Day.

Coles Health Promoting Effects of Phytochemicals by Baojun Xu, Hardcover Indigo Chapters From Baojun Xu. Size: 0. Buy Online Wishlist Add To Wishlist. Product Information Health Promoting Effects of Phytochemicals by Baojun Xu, Hardcover Indigo Chapters.

On Sale. New In.

Author: Faebar

0 thoughts on “Phytochemicals and health promotion

Leave a comment

Yours email will be published. Important fields a marked *

Design by ThemesDNA.com