The standards of polyphenols were used to identify the phenolic compounds in napiergrass and their changes due to growth period and season.
另外，利用十种
合物为标准品，测定不同
长期与季节之狼尾草中的合物之变。
The standards of polyphenols were used to identify the phenolic compounds in napiergrass and their changes due to growth period and season.
另外，利用十种合物为标准品，测定不同长期与季节之狼尾草中的合物之变。
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