GB 31601-2015National Food Safety Standard -- Multi-nutrient Supplementary Food for Pregnant and Lactating Women (English PDF)

3.1 Daily recommended amount of multi-nutrient supplementary food

for pregnant and lactating women

The maximum daily recommended amount of multi-nutrient supplementary food for pregnant and lactating women is 50 g.

3.2 Raw material requirements

3.2.1 High quality protein shall be derived from one or more kinds of soybeans, soy products, milk products, dairy products of which its content accounts for 18%~35% of the mass of multi-nutrient supplementary food for pregnant and lactating women.

3.2.2 The raw materials used for multi-nutrient supplementary food for

pregnant and lactating women shall comply with the provisions of corresponding standards and/or regulations.

3.2.3 Soybean and its processed products shall be processed at high temperature and by other processes to eliminate anti-nutritional factors, such as trypsin inhibitors.

3.2.4 Hydrogenated grease shall not be used.

Table 5 -- Microorganism limits

Item Sampling scheme a and limit (if not specified, both in CFU/g) Inspection method n c m M

Coliforms 5 2 10 100 GB 4789.3 Flat counting method

Salmonella 5 0 0/25 g - GB 4789.4 a The analysis and treatment of the samples shall be carried out according to GB 4789.1.

3.9 Food additives and nutritional supplements

3.9.1 The use of food additives shall be consistent with the provisions of GB

2760.

3.9.2 The use of nutrition enhancers shall comply with the provisions of GB

14880.

3.9.3 The quality specifications of food additives and nutritional fortifiers

shall meet the appropriate standards and/or regulations.

3.10 Urease activity

The indicators of urease activity in products containing legumes shall meet the requirements of Table 6.

Table 6 -- Urease activity indicator

Item Indicator Inspection method

Urease activity qualitative Negative GB 5413.31