GB 20371-2016 Translated English of Chinese Standard. GB20371-2016: National Food Safety Standard - Plant Protein for Food Processing
https://www.chinesestandard.net, 14. 10. 2017 - Počet stran: 10
This Standard is applicable to the plant protein products for food processing. This Standard is not applicable to the cottonseed protein and rapeseed protein.
0.05g of specimen 0.2g of prepared 250mL conical flask 30°C±0.5°C constant-temperature water accurate to 0.1mg acid solution A.2.2 acidity meter A.1.6 add 10mL broad bean bromocresol green calculated carbohydrates chemical indicators concentrated protein constant-temperature water bath corn protein Crude protein dilute to 1000mL dissolve into 95 ethanol Food additives GB/T heating and enzyme-destructing hydrochloric acid solution hydroxide standard solution limits shall conform materials of plant Methyl red Microbial Limits mixed indicator A.2.4 mycotoxin limits partial removing pea protein peanut stipulated physical and chemical plant protein potato protein prepared specimen A.3 products taking Protein for Food protein shall conform protein The products provisions of Table raw materials removing or partial rice protein rice stipulated Sensory Requirements separated protein sodium hydroxide standard soybean protein specific plant source standard solution A.2.3 stipulated in GB Take about 0.2g Test Method test tube tissue protein turns to blue-green urea buffer solution Urea enzymes activity Urease activity