Tshuaj yej polyphenols
Tshuaj yej polyphenols yog cov ntsiab lus dav dav rau cov tshuaj polyphenolic hauv tshuaj yej nplooj, uas yog cov hmoov dawb amorphous uas yooj yim soluble hauv dej, soluble hauv ethanol, methanol, acetone, thiab ethyl acetate, thiab insoluble hauv chloroform. Cov ntsiab lus ntawm tshuaj yej polyph ...
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