The standards of polyphenols were used to identify the phenolic compounds in napiergrass and their changes due to growth period and season.
外，利用十种酚类化合
为标准品，测定不同生长期与季节之狼尾草中的酚类化合之变化。
The standards of polyphenols were used to identify the phenolic compounds in napiergrass and their changes due to growth period and season.
外，利用十种酚类化合为标准品，测定不同生长期与季节之狼尾草中的酚类化合之变化。
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