The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法
儿
素和熊果酸，硫酸-苯酚法多糖，络合滴法鞣质的含量。
酸；焦儿酸
;
胱甘肽;;
;The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法儿素和熊果酸，硫酸-苯酚法多糖，络合滴法鞣质的含量。
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