Anthocyanin in Merlot grape and in Pinot Noir grape was extracted by methanol and ultrasonic and then it was detected by HPLC.

• 利用甲醇和超声波提取酿酒葡萄梅鹿辄和黑比诺中的花色素苷,利用高效液相色谱测定该葡萄中的花色素苷。