The extrudate's total polyphenol content and total catechin content were independent of the die temperature.
但是模具溫度對(duì)于產(chǎn)品之總多元酚含量與總兒茶酚含量并不具有顯著之影響.
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Wuxi Mingxin Bioengineering Co. LTD maim products cover green tea extract ( tea polyphenols, catechin ).
無(wú)錫明欣生物工程有限公司主要產(chǎn)品為綠茶提取物 ( 茶多酚 、 兒茶素 ).
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Leucoanthocanin from grape seed extract ( catechin polymers ). A potent antioxidant that helps neutralise harmful free radicals.
葡萄籽中萃取的無(wú)色花青素 ( 兒茶素聚合物 ) 是具效益性的抗氧化物, 可以幫助中和有害的自由基.
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Then, catechin monomer was isolated and purified by HSCCC with the purity above 98 %.
再以該茶多酚為原料, 應(yīng)用HSCCC分離純化兒茶素單體,所得EGCG產(chǎn)品的純度達(dá)到98%以上.
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By using acetic ester as solvent, Tea Polyphenols and Catechin are separated from green tea.
應(yīng)用乙酸乙酯作溶媒,從綠茶提取液中萃取茶多酚 、 兒茶素.
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