DIN EN ISO 6647-2:2019-11 草案 大米 直鏈淀粉含量的測(cè)定 第2部分：常規(guī)方法：不經(jīng)脫脂程序并根據(jù)大米標(biāo)準(zhǔn)校準(zhǔn)的分光光度常規(guī)方法（ISO/DIS 6647-2:2019）
Draft Document - Rice - Determination of amylose content - Part 2: Routine method: Spectrophotometric routine method without defatting procedure and with calibration from rice standards (ISO/DIS 6647-2:2019); German and English version prEN ISO 6647-2:...