SN EN ISO 6647-1:2021 大米 直鏈淀粉含量的測定 第1部分:采用甲醇脫脂程序和馬鈴薯直鏈淀粉和糯米支鏈淀粉校準(zhǔn)溶液的分光光度法(ISO 6647-1:2020)
Rice - Determination of amylose content - Part 1: Spectrophotometric method with a defatting procedure by methanol and with calibration solutions of potato amylose and waxy rice amylopectin (ISO 6647-1:2020)