[化]丹宁酸英释中释na reddish acid used in preparing leather, making ink etc
1 Coffee contains tannin and antioxidants, which are good for the heart and arteries, Dr Trombetti says..特龙贝蒂说,咖啡中含有丹宁酸和抗氧化剂,对心脏和动脉有好处。
更新时间:2025-04-04 04:00:41