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Min. Order (MOQ)
25 Kilogram
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Number Of Flower
herbal extract
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Brand Name
HUIR
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Packaging Type
25Kg/drum
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Form
powder
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Extraction Type
Solvent Extraction
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Part
whole plant
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Country of Origin
Changsha, Hunan, China
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specification
95%
Green tea extract, like many herbs, is standardized in the production phase to guarantee that a certain percentage of the active ingredients remain present in the final capsulized form. The active ingredients in green tea extract are polyphenols in the form of flavonoids like catechins and epigallocatechin gallate (egcg). Polyphenols, flavonoids, catechins and egcg are powerful antioxidants that appear to interfere with and reduce the spread of certain types of cancer cells. The antioxidant activity of egcg in green tea extract is purportedly up to 100 times more powerful than that of vitamin c or e.teapolyphenolsisthemainingredientsinteaandtakeup12-24%ofthetea.itconsistsofcatechin(flavanoid), flavones, anthocyaninandphenolicacids, amongwhichcatechintakesup70-80%andisthekeymedicinalingredient.egcgisaimportantkindofcatechin, itsanti-oxidationisthemoststrong.catechinincludesbelowseveralkinds:l-ec, l-egc, l-egcg.l-ecg, (-)-epicatechin-3, 5-digallated, eigollacatechin-3, 5-di-gallate.amongthem, l-egcgoccupies50%60%, l-egc15%20%, l-egc10%15%, l-ec5%10%.