Standard No.:	GB 5009.5-2010/XG1-2014
Chinese Name:	食品安全国家标准 食品中蛋白质的测定
English Name:	National Food Safety Standard - Determination of Protein in Foods
Professional Classification:	X04 Basic standards and general methods
Professional Classification:	GB National Standard
Issued by:	MHFPC
Issued on:	2014-11-01
Implemented on:	2014-11-01
Status:	SUPERSEDED
Replace:	GB 5009.5-2010
Replace By:	GB 5009.5-2016
Replace By Date:
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	80 (USD)
Delivery:	via email in 1 business day

This standard specifies method for determination of protein content in foods.
The first method and the second method of this standard is applicable to protein determination of all kinds of foods, the third method is applicable to screening determination of solid samples such as grains, peas, milk powder, rice flour and protein powder, the protein content of which is above 10g/100g.
This standard is not applicable to the determination of foods containing inorganic nitrogenous substance and organic non-protein nitrogenous substance.