There are two groups of hydrolysable tannins: gallotannins and ellagitannins on the basis of structural characteristics.
根据水解单宁结构差异,又将其分为棓单宁和鞣花单宁。
There are two groups of hydrolysable tannins: gallotannins and ellagitannins on the basis of structural characteristics.
根据水解单宁结构差异,又将其分为棓单宁和鞣花单宁。
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