2020LST EN 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)
0000 LST EN ISO 6647-1:2015
2007LST EN ISO 6647-1:2007 Rice - Determination of amylose content - Part 1: Reference method (ISO 6647-1:2007)