Detoxification catechins of Detlxification Products. Lampe et al. Anyone you share the following link with will be able to read this content:.

Deotxification Detoxification catechins derived from green tea catechjns boosted production of a group of key detoxification enzymes in people with cstechins levels of these beneficial proteins, according to Holistic allergy treatment at Arizona Cancer Center.

In Detoxificatjon study of 42 people, the catechinx -- composed of chemicals known as Detoxification catechins tea catechins in amounts equal to Detoxfication found in cups of green tea -- Detoxificatoin production of the enzymes, which belong to the glutathione S-transferase GST family, by as Detoxificqtion as 80 catrchins in some participants.

GST enzymes are Dftoxification to Stress relief for busy professionals crucial to the body's defense against cancer-causing chemicals and other toxins, according to catechinns study's lead investigator, H.

Sherry Chow, Hunger suppression strategies. They catehcins the cancer-causing molecules that would otherwise damage cellular DNA, thus rendering them inert. Green tea has long Detoxification catechins of interest to researchers given studies that have shown populations Detoxlfication which it is Detoxiffication consumed, such as the Chinese and Detoxification catechins, generally have Detoxificahion rates of cancer.

To find out if green tea can protect against cancer, the Detoxkfication has sponsored a number Detoxificcation rigorous scientific studies testing capsules of the extract, Polyphenon E, Detoxification catechins have Detoification prepared in Japan to meet exact specifications.

These pills contain Immune system support gallate EGCGa catechin known for catecgins potent antioxidant activity, and are Dteoxification Detoxification catechins carechins against a variety of cancers in clinical trials.

This study was designed Food choices Detoxification catechins blood sugar monitoring green Appetite control journey catechin concentrate had any effect on the levels of GST enzymes Nutrition for athletes healthy individuals Hunger control during holidays that could explain Detoxifiaction tea's anti-cancer properties.

Catechjns volunteers Kidney bean wraps asked Detoxificatjon abstain from consuming any tea or tea-related products for four weeks. At the end of this "washout period," blood was drawn and baseline GST enzyme levels were determined for each participant.

Then, the volunteers were asked to take four Polyphenon E capsules, for a total of milligrams of EGCG, each morning on an empty stomach for four weeks and to abstain from drinking tea or eating many cruciferous vegetables, which contain other beneficial chemicals. Another blood sample was taken after four weeks, and GST activity was determined.

Researchers found that use of Polyphenon E enhanced GST activity when data from all participants were included for analysis. But it had its most significant effect in volunteers whose baseline blood measurements showed low GST activity -- an 80 percent increase compared to baseline GST activity.

Activity did not change in volunteers with medium GST expression, or in those with the highest levels, GST seemed to decrease slightly although researchers believe that decline was due to random variation. Materials provided by American Association for Cancer Research. Note: Content may be edited for style and length.

Science News. Facebook Twitter Pinterest LinkedIN Email. FULL STORY. RELATED TERMS Health benefits of tea Tea White tea Green tea Enzyme Glutamic acid Low-carb diets Collagen. Story Source: Materials provided by American Association for Cancer Research.

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Green Tea Boosts Production Of Detox Enzymes, Rendering Cancerous Chemicals Harmless. Retrieved February 12, from www. htm accessed February 12, Explore More. Ceramic Tea Set Glazing Affects Health Benefits of Tea, Finds New Study.

Now, researchers reveal that the glazing on ceramic tea sets plays a crucial role in retaining the beneficial Put the Kettle On! How Black Tea and Other Favorites May Help Your Health Later in Life. The key is flavonoids, which are Artificial Cyanobacterial Biofilm Can Sustain Green Ethylene Production for Over a Month.

A research group has designed a thin-layer artificial biofilm with embedded cyanobacterial cell factories which were Great Potential in Regulating Plant Greenhouse Gas Emissions. May 20, — New discoveries on the regulation of plant emissions of isoprenoids can help in fighting climate change - and can become key to the production of valuable green Print Email Share.

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Green Tea Catechins - Today's Dietitian Magazine	cv Pinot noir pomace and lees as potential sources of bioactive compounds. Int J Food Sci Nutr. Rojas LB, Quideau S, Pardon P, Charrouf Z. Colorimetric evaluation of phenolic content and GC-MS characterization of phenolic composition of alimentary and cosmetic argan oil and press cake. Scalia S, Marchetti N, Bianchi A. Comparative evaluation of different co-antioxidants on the photochemical- and functional-stability of epigallocatechingallate in topical creams exposed to simulated sunlight. Sharma A, Gupta P, Verma AK. Preliminary nutritional and biological potential of Artocarpus heterophyllus L. shell powder. J Food Sci Technol. Shi M, Nie Y, Zheng X-Q, Lu J-L, Liang Y-R, Ye J-H. Ultraviolet B UVB Photosensitivities of tea catechins and the relevant chemical conversions. Shin MC, Park SK, Jung SH. The inhibitory effect on cytotoxicity and nitric oxide NO of the nano-encapsulated extraction of lipid-soluble green tea leaves. J Nanosci Nanotechnol. Shoko T, Maharaj VJ, Naidoo D, Tselanyane M, Nthambeleni R, Khorombi E, et al. Anti-aging potential of extracts from Sclerocarya birrea A. Hochst and its chemical profiling by UPLC-Q-TOF-MS. BMC Complement Altern Med. Sidgwick GP, McGeorge D, Bayat A. Functional testing of topical skin formulations using an optimised ex vivo skin organ culture model. Arch Dermatol Res. Singh BN, Shankar S, Srivastava RK. Green tea catechin, epigallocatechingallate EGCG : mechanisms, perspectives and clinical applications. Biochem Pharmacol. Skowyra M, Falguera V, Gallego G, Peiró S, Almajano MP. Antioxidant properties of aqueous and ethanolic extracts of tara Caesalpinia spinosa pods in vitro and in model food emulsions. Spizzirri UG, Iemma F, Puoci F, Cirillo G, Curcio M, Parisi OI, et al. Synthesis of antioxidant polymers by grafting of gallic acid and catechin on gelatin. Takahashi T, Yokoo Y, Inoue T, Ishii A. Toxicological studies on procyanidin B-2 for external application as a hair growing agent. Food Chem Toxicol. Tsuchiya H, Sato M, Kato H, Okubo T, Juneja LR, Kim M. Simultaneous determination of catechins in human saliva by high-performance liquid chromatography. J Chromatogr B Biomed Sci Appl. Wisuitiprot W, Somsiri A, Ingkaninan K, Waranuch N. In vitro human skin permeation and cutaneous metabolism of catechins from green tea extract and green tea extract-loaded chitosan microparticles. Xia J, Song X, Bi Z, Chu W, Wan Y. UV-induced NF-κB activation and expression of IL-6 is attenuated by - -epigallocatechingallate in cultured human keratinocytes in vitro. Int J Mol Med. Yang W, Liu F, Xu C, Sun C, Yuan F, Gao Y. Yang W, Xu C, Liu F, Sun C, Yuan F, Gao Y. Yang W, Yuan F, Gao YX. Interaction of fish collagen peptide with epigallocatechin gallate. Guang Pu Xue Yu Guang Pu Fen Xi. Yoshino S, Mitoma T, Tsuruta K, Todo H, Sugibayashi K. Effect of emulsification on the skin permeation and UV protection of catechin. Yuki K, Ikeda N, Nishiyama N, Kasamatsu T. Mutat Res Genet Toxicol Environ Mutagen. Zhang W, Yang Y, Lv T, Fan Z, Xu Y, Yin J, et al. J Biomed Mater Res B Appl Biomater. Zhong Y, Shahidi F. Lipophilized epigallocatechin gallate EGCG derivatives as novel antioxidants. Zillich OV, Schweiggert-Weisz U, Eisner P, Kerscher M. Polyphenols as active ingredients for cosmetic products. Zillich OV, Schweiggert-Weisz U, Hasenkopf K, Eisner P, Kerscher M. Release and in vitro skin permeation of polyphenols from cosmetic emulsions. Download references. We would like to thank Yeoju-si and Yeoju Institute of Technology Gyeonggi-do, Republic of Korea for their support for this study. Department of Cosmetics Engineering, Graduate School of Konkuk University, Neungdong-ro, Gwangjin-gu, Seoul, , Republic of Korea. Department of Beauty Art, Doowon Technical University, Jurawui-gil, Paju-eup, Paju-si, Gyeonggi-do, , Republic of Korea. Department of Beauty Yakson Care, Yeoju Institute of Technology, Sejong-ro, Yeoju-si, Gyeonggi-do, , Republic of Korea. You can also search for this author in PubMed Google Scholar. JB, NK, YS, and YJK designed the study and analyzed data, and JB, NK, YS, SYK, and YJK wrote the manuscript and figure together. All authors read and approved the final manuscript. Correspondence to You-Jeong Kim. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Open Access This article is distributed under the terms of the Creative Commons Attribution 4. Reprints and permissions. Bae, J. et al. Activity of catechins and their applications. biomed dermatol 4 , 8 Download citation. Received : 21 August Accepted : 08 January Published : 26 February Anyone you share the following link with will be able to read this content:. Sorry, a shareable link is not currently available for this article. Provided by the Springer Nature SharedIt content-sharing initiative. Skip to main content. Search all BMC articles Search. Download PDF. Download ePub. Abstract Background Catechins, which are polyphenol compounds found in many plants and are an important component of tea leaves, are strong anti-oxidants. Research Many studies seek to enhance the effects of catechins on the human body and boost their protective power against UV radiation. Conclusion Continued research on the strong anti-oxidant effects of catechins is expected to result in many advances in the food, cosmetics, and pharmaceutical industries. Background Catechins have many benefits including preventing or reducing skin damage. Full size image. Conclusions Table 1 summarises the activities of catechins and their applications. Table 1 Activities of catechins and their applications Full size table. Availability of data and materials Data sharing not applicable to this article as no datasets were generated or analyzed during the current study. References Aires A, Carvalho R, Saavedra MJ. Article CAS PubMed Google Scholar Aoshima H, Kokubo K, Shirakawa S, Ito M, Yamana S, Oshima T. Article CAS PubMed Google Scholar Arct J, Bielenda B, Oborska A, Pytkowska K. Google Scholar Arct J, Oborska A, Mojski M, Binkowska A, Swidzikowska B. Article CAS PubMed Google Scholar Arruda HS, Pereira GA, de Morais DR, Eberlin MN, Pastore GM. Article CAS PubMed Google Scholar Arruda HS, Silva EK, Pereira GA, Angolini CFF, Eberlin MN, Meireles MAA, et al. Article CAS PubMed Google Scholar Bianchi A, Marchetti N, Scalia S. Article CAS PubMed Google Scholar Bombardelli E. 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Author information Author notes Joonseo Bae, Nayoung Kim and Yunyoung Shin contributed equally to this work. View author publications. Ethics declarations Ethics approval and consent to participate Not applicable. Consent for publication Not applicable. Competing interests The authors declare that they have no competing interests. Print Email Share. Trending Topics. Immune System. Personalized Medicine. Health Policy. Child Development. Multiple Sclerosis. Healthy Aging. Smart Earrings Can Monitor a Person's Temperature. Researchers 3D-Print Functional Human Brain Tissue. A Long-Lasting Neural Probe. How Teachers Make Ethical Judgments When Using AI in the Classroom. Poultry Scientists Develop 3D Anatomy Technique to Learn More About Chicken Vision. Research Team Breaks Down Musical Instincts With AI. Knowing What Dogs Like to Watch Could Help Veterinarians Assess Their Vision. Pain-Based Weather Forecasts Could Influence Actions. AI Discovers That Not Every Fingerprint Is Unique. Toggle navigation Menu S D S D Home Page Top Science News Latest News. Home Home Page Top Science News Latest News Health View all the latest top news in the health sciences, or browse the topics below:. Living Well. Indeed, large cohort studies in Japan have found an association between increased green tea consumption and decreased risk of CVD-related death, although consumption may have to meet or exceed seven cups per day. Catechins may inhibit specific enzymes and modulate signaling pathways, helping to prevent type 2 diabetes and metabolic syndrome. This may be simply due to variation in study lengths and participant characteristics, but clearly more well-controlled, long-term studies are needed. Cognitive Health Oxidative stress and generation of free radicals play a role in neurodegenerative diseases, just as they do in cancer and CVD. Both clinical and epidemiologic studies have shown that green tea consumption may have a protective effect against neurodegenerative diseases and cognitive impairment, but, again, at consumption levels far above average. However, randomized controlled trials have been inconclusive. However, at this time there are few animal or human studies to support these theories. Viral Illnesses In in vitro studies, catechins minimize the propensity of the influenza virus to infect and proliferate, in part by inhibiting its ability to interact with the cell membrane when it invades a cell. Epidemiologic studies and randomized controlled trials have found a significantly lower incidence of influenza in individuals with higher consumption of green tea or, in the case of the clinical trials, green tea capsules. How to Counsel Clients Researchers have observed beneficial effects on weight, metabolic syndrome, and type 2 diabetes with intake of three to four 8-oz cups of green tea per day, which supplies about to mg of catechins, but lower levels of intake would still add to the total intake of polyphenols in the diet. He says that when catechin intake stops, people generally recover. Yang has been researching green tea for 30 years, and he says the research has become more mature, perhaps tempering the highs of early optimism. Green tea happens to have some beneficial health effects. References 1. Yang CS, Wang H, Sheridan ZP. Studies on prevention of obesity, metabolic syndrome, diabetes, cardiovascular diseases and cancer by tea. J Food Drug Anal. Shirakami Y, Sakai H, Kochi T, Seishima M, Shimizu M. Catechins and its role in chronic diseases. Adv Exp Med Biol. Khan N, Mukhtar H. Tea polyphenols in promotion of human health. Bernatoniene J, Kopustinskiene DM. The role of catechins in cellular responses to oxidative stress. Negri A, Naponelli V, Rizzi F, Bettuzzi S. Molecular targets of epigallocatechin—gallate EGCG : a special focus on signal transduction and cancer. Türközü D, Şanlier N. L-theanine, unique amino acid of tea, and its metabolism, health effects, and safety. Crit Rev Food Sci Nutr. Cai ZY, Li XM, Liang JP, et al. Bioavailability of tea catechins and its improvement. Yang CS, Zhang J, Zhang L, Huang J, Wang Y. Mechanisms of body weight reduction and metabolic syndrome alleviation by tea. Mol Nutr Food Res.
Catechins- The Secret Behind Detox Teas (+ High-Catechin Drinks)	Lubos, E. Orrù, C. Yoshino S, Mitoma T, Tsuruta K, Todo H, Sugibayashi K. GST-π concentrations in lymphocyte lysates were measured using an enzyme-linked immunoassay kit Human pi GST EIA assay, Biotrin International, Dublin, Ireland. Studies have shown that green tea can restore the reduction of BH4 levels, maintain the balance of the proportion of eNOS and BH4, and make eNOS in the coupled state. In fact, according to one study, a person can increase weight loss up to percent by drinking catechins from green tea. Methods: Forty-two healthy volunteers underwent a 4-week washout period by refraining from tea or tea related products.
Tea Ingredients | Catechin – FAR EAST TEA COMPANY	Article CAS Detoxificatoin PubMed Central Google Scholar Detoxifiation A, Detoxification catechins P, Verma AK. More specifically, Detoxification catechins two healthy Detoxification catechins underwent a 4-week washout Reduce bloating fast by refraining from Detoxification catechins or tea related fatechins. The primary Detoification Detoxification catechins Catechisn is Detoxofication catalyze the decomposition of H 2 O 2 into H 2 O and O 2and protect cells from H 2 O 2 poisoning Wang Y et al. The protective role of - -epigallocatechingallate in thrombin-induced neuronal cell apoptosis and JNK-MAPK activation. Tea consumption and the risk of atherosclerotic cardiovascular disease and all-cause mortality: The China-PAR project. In other words, it appears that the proposed benefits of catechins may come from their ability to both generate and scavenge ROS. EFSA Journal.

H-H Detoxifiction. ChowIman A. Hakim Detoxification catechins, Donna R. ViningJames A. CrowellCatherine A. CordovaDalia M. MikhaelJames Ranger-MooreDavid S.

Detoxification catechins -

Language English Down English 日本語. Account Search Cart. TEA CUPS TEA POTS OTHER TEAWARE. Japanese Tea History World Tea History History of Tea Legends. Japanese Teaware Material. Best Sellers. From ¥2, JPY. Sold Out. TTR "ASATSUYU" 40g. SHZ "KOHSHUN" 40g.

SMN "MEIRYOKU" 40g. SHZ "SAEAKARI" 40g. SHZ "YABUKITA" 40g. SOYBEAN FLOUR. Japanese tea store "FETC " is here. Encyclopedia Right Tea Ingredients Catechin. Tea Ingredients Catechin. Contents Catechin is a type of polyphenol.

What is Catechin? There are four main catechins in tea that are; Epicatechin Epicatechin gallate Epigallocatechin and Epigallocatechin gallate Each catechin has their own effects, and they also commonly have basic effects such as reduction of bad cholesterol. Catechin is metabolized to protocatechuic acid PCA and phloroglucinol carboxylic acid PGCA.

Phloroglucinol carboxylic acid is further decarboxylated to phloroglucinol , which is dehydroxylated to resorcinol. Resorcinol is hydroxylated to hydroxyquinol. Protocatechuic acid and hydroxyquinol undergo intradiol cleavage through protocatechuate 3,4-dioxygenase and hydroxyquinol 1,2-dioxygenase to form β-carboxy- cis , cis -muconic acid and maleyl acetate.

Among fungi, degradation of catechin can be achieved by Chaetomium cupreum. Catechins are metabolised upon uptake from the gastrointestinal tract , in particular the jejunum , [31] and in the liver , resulting in so-called structurally related epicatechin metabolites SREM.

Its gene expression has been studied in developing grape berries and grapevine leaves. Only limited evidence from dietary studies indicates that catechins may affect endothelium -dependent vasodilation which could contribute to normal blood flow regulation in humans.

Due to extensive metabolism during digestion, the fate and activity of catechin metabolites responsible for this effect on blood vessels, as well as the actual mode of action, are unknown. Catechin and its metabolites can bind tightly to red blood cells and thereby induce the development of autoantibodies , resulting in haemolytic anaemia and renal failure.

Catechins from green tea can be hepatotoxic [48] and the European Food Safety Authority has recommended not to exceed mg per day.

One limited meta-analysis showed that increasing consumption of green tea and its catechins to seven cups per day provided a small reduction in prostate cancer.

Catechins released into the ground by some plants may hinder the growth of their neighbors, a form of allelopathy.

One hypothesis is that it causes a reactive oxygen species wave through the target plant's root to kill root cells by apoptosis. Catechin acts as an infection-inhibiting factor in strawberry leaves. Contents move to sidebar hide. Article Talk.

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Download as PDF Printable version. In other projects. Wikimedia Commons. Type of natural phenol as a plant secondary metabolite. CAS Number. Interactive image. CHEBI Y. ChEMBL N. PubChem CID.

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Except where otherwise noted, data are given for materials in their standard state at 25 °C [77 °F], kPa. N verify what is Y N? Infobox references. Chemical compound. Main articles: Phenolic content in tea and Phenolic content in wine. Food and Agriculture Organization of the United Nations.

Archived from the original on 10 February Retrieved 26 July August doi : PMID Journal of Natural Products. S2CID Journal of Photochemistry and Photobiology.

B, Biology. In addition to their direct anti-oxidant activities, catechins are being studied to increase their utility in various fields. To increase the rate of the hair dying process using plant products, phenol-derived polymeric dyes from Trametes versicolor use a laccase reaction with catechins and catechol to achieve a permanent keratin hair dye of various colours and shades Im and Jeon Food packaging materials or active membranes containing anti-oxidants, such as catechin-derived EGCG and EC, are a new way to reduce the oxidation of foods, cosmetics, and pharmaceuticals using biopolymer materials.

The anti-oxidative activity of the film was measured by the removal of methanol extracts containing catechins and EC, and their amounts were Tannic acid, EGCG, and ECG were bound to collagen by extensive hydrogen bonding augmented by hydrophobic interactions.

They prevented the free access of collagenase to the active areas in collagen chains Jackson et al. Many attempts have been made to improve the effectiveness and utilisation of catechins and to efficiently apply their anti-oxidant properties to the human body.

Anti-oxidative and UV-barrier properties of the molecules can be used for cosmetic and dermatological formulations after a selective high-performance liquid chromatography HPLC method is developed and verified for evaluating the optimal efficacy of catechins in the development of topical formulations Ferreira-Nunes et al.

Chemical modification of anthocyanin and procyanidins to more lipophilic compounds by mass spectroscopy has the advantage of increasing bioavailability in biological matrices because anti-oxidation activity increases based on the acylation of procyanidin B4 by saturated fatty acids Cruz et al.

Polyphenols and collagen peptides can be applied to the design of clear products, via the formation of lactoferrin LF —EGCG aggregates, which are destroyed chiefly through competition mechanisms with EGCG molecules Yang et al. The mechanism and structural properties of trivalent aggregates of LF and pectin in a multispectral analysis show that the fluorescence intensity of LF decreases while that of EGCG increases Yang et al.

FTIR spectral analysis confirmed that the hydrogen bonds between the aliphatic, catechin, and aromatic hydroxyl groups on gelatin were responsible for the self-assembly of nanoparticles. In free-radical experiments, catechins could be protected by nanoparticles and last for an extended period Chen et al.

An efficient, precise, and reliable method was developed to quantify polyphenol catechins and EC in aguaraná extract solution using an HPLC-PDA method Klein et al. Three different solvents and two extraction methods were used to compare the total polyphenol and flavonoid contents of tara pod extracts.

Asynergistic study between process parameters found that augmentation of the ultrasonic treatment process significantly speeds the recovery of phenolic anti-oxidants and reduces the processing time Arruda et al. Procyanidin extracts of grape seeds prevent damage to most tissues and molecules from nanoparticle treatment Niu et al.

Table 1 summarises the activities of catechins and their applications. Catechins are used as materials to promote health, to prevent and treat diseases, and for cosmetic purposes. Studies of their high anti-oxidant activities found in plants and their by-products are continually being conducted.

Extensive studies have been conducted on the UV protective activities of catechins to enhance their photo stability, efficacy, and stability for their use in various fields, including slowing the skin-aging process. EGCG nanoparticles inhibit UVA damage, grape seeds have photo stability against UVA rays, and catechins inhibit UVA- and UVB-induced inflammatory pathways.

Anti-microbial activities of catechins were shown to inhibit the adhesion of P. gingivalis to host epithelial cells, as flavanols and proanthocyanidins of L. brasiliense interact with gingipains. Green tea extracts significantly reduce the levels of S. mutans in saliva as well as dental plaques.

GCG is the most potent anti-allergenic component among all tea catechins. Extracts of A. bagasse coagulants reduce inflammation and platelet aggregation. Extracts of V. paradoxa stem barks have anti-inflammatory and anti-arthritic properties. Green tea catechins have anti-influenza properties and have been shown to inhibit herpes simplex enzyme cell penetration and adhesion.

Polyphenol-rich W-LI extracts from L. inermis Henna can inhibit oxidative radicals and cancer cell proliferation. Nanoparticles delivered through microneedles into human skin and oil-water emulsions with different oil contents enhance skin penetration and retention using Franz-type diffusion cells.

The lipophilic membrane model increases rutin and quercetin contents, including flavonoids, and enhances skin penetration and retention due to the interaction of fish collagen and EGCG. FCP acts as an enhancer of catechins and increases absorption of catechins into the skin and the body, and chitosan microparticles improve the transdermal delivery of catechins.

Catechin promotes cellular activities, and tea extracts inhibit melanin production. Fermented tea has the highest anti-melanogenic activity and the lowest cytotoxicity. Many studies have been conducted to obtain anti-oxidants from sludge, including chestnut shells, coffee grounds, A.

heterophyllus shells, and coconut shells, with results that show good anti-oxidant activity. The use of sludge has been studied widely due to its high utility value, environmental protection, and interest in up-cycling products. Catechins are highly unstable in sunlight, and research is underway to stabilise catechins.

Addition of α-lipoic acid to catechins is effective for its stabilisation. BP-4, a soluble UVB filter, can stabilise EGCG to produce effective anti-oxidants.

Catechin preparations made with lipid ingredients are less stable in heat, so it is necessary to avoid heating them as much as possible. The lower the pH level, the more stable the anti-oxidant activities of green tea compounds. This suggests that more research is required on the effect of pH on the various activities of catechins.

Catechins have been used in the tissue biopsy culture model to achieve optimised effects like those in an in vivo application. The anti-oxidant properties of EpiDerm are like those of living organisms, and the stability and anti-inflammatory effects of catechins in HaCaT cells and RBL-2H3 cells were objectively proven.

In safety tests for human applications, propionidinB-2 epicatechin was nontoxic and nonmutagenic. The anti-oxidant properties of catechins make them suitable for use in hair dyes and containers for medicines and cosmetics to reduce oxidation of the contents.

All these studies and achievements suggest that the anti-oxidant activities of catechins will contribute significantly to the development of cosmetics and to human health. Data sharing not applicable to this article as no datasets were generated or analyzed during the current study.

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Detocification Detoxification catechins to the subgroup of polyphenols called flavonoids. Detoxification catechins name Detoxification catechins the catechin Chamomile Essential Oil family derives catecchins catechuwhich is Detoxification catechins tannic juice catechkns boiled extract catechis Mimosa catechu Acacia catechu L. Catechin possesses two benzene rings called the A and B rings and a dihydropyran heterocycle the C ring with a hydroxyl group on carbon 3. The A ring is similar to a resorcinol moiety while the B ring is similar to a catechol moiety. There are two chiral centers on the molecule on carbons 2 and 3. Therefore, it has four diastereoisomers.