GB/T 8885-2017Edible corn starch (English PDF)

4.1 Sensory requirements

4.2 Physical and chemical indicators

Physical and chemical indicators shall be in accordance with Table 2.

4.3 Safety indicators

Shall comply with the requirements of GB 31637.

4.4 Net content

The net content shall comply with the provisions of JJF 1070 and the Administrative Measures on Metrological Supervision of Quantitatively Packed Commodities.

5.1 Sensory indicator test

5.2 Moisture test

Carry out moisture test according to the direct drying method in GB 5009.3.

5.3 Acidity test

Carry out acidity test in accordance with the determination method for starches and derived products in GB 5009.239.

5.4 Ash test

Carry out ash test in accordance with the determination method for total ash content in foods in GB 5009.4.

5.5 Protein test

Carry out protein test in accordance with GB/T 22427.10 (the coefficient of nitrogen conversion to protein is 6.25).

5.6 Fat test

Carry out fat test in accordance with the method specified in Appendix A.

6.1 Batch

Products of the same variety and specification that are produced with the same batch of raw materials, the same shift and the same production line and are in intact packaging are considered a batch.

6.2 Sampling method, base and amount

Randomly select products from the same batch. The sample base for random inspection shall not be less than 250 kg and shall not be less than 10 independent packages;

6.3 Factory inspection

6.4 Type inspection

6.4.1 Type inspection includes all items specified in Chapter 4

6.4.2 Products shall be inspected once every six months during normal production and promptly inspected when the following situations occur.

6.5 Determination and re-inspection rules

6.5.1 Factory inspection determination and re-inspection

6.5.2 Type inspection determination and re-inspection

6.5.2.1 If all the type inspection items meet the requirements of this Standard, determine them as qualified products.

7.1 Labeling, marking

7.1.1 Product labeling shall comply with the provisions of GB 7718 and clearly indicate the grade of the product.

7.2 Packaging

7.2.1 Packaging containers of the same specification must be of the same size, dry, clean, firm and comply with relevant hygiene requirements.

7.3 Transportation

The transportation equipment shall be clean and sanitary, without any other strong irritating smell; products shall not be exposed to moisture during transportation. It must be kept dry and clean during the entire transportation process, and must not be mixed or transported with toxic, harmful, or corrosive items. It must be protected from sunlight and rain. It shall be handled with care during loading and unloading, and it is strictly forbidden to hook or tie the packaging bags directly.

7.4 Storage

7.4.1 Products shall be stored in a room temperature, shaded, dry, well-ventilated, clean, odor-free, pest-free and rodent-free environment. They shall not be stored together with toxic or harmful substances and shall not be piled in the open air.

7.5 Sales

The product sales location shall be kept dry and clean, and shall not be placed in contact with toxic, harmful or odorous items.