This product is bovine collagen peptide (powder), a food raw material manufactured with cowhide / cowhide and bovine bone as raw materials via enzymatic hydrolysis, filtration, concentration, sterilization, drying, packaging and other processes.
1. Appearance
item | limit | Test Method |
Color | White or Pale Yellow | Q/DLL 0001S |
Texture | Powder/ granule | |
Taste and Odor | With the characteristic taste and odor of the product ,no abnormal odor | |
Impurity | No macroscopical foreign impurities |
2. Physical and chemical indicators
item | limit | Test Method |
Total Nitrogen (dry basis)/(g/100g) ≥ | 15.0 | GB 5009.5 |
Moisture/(g/100g) ≤ | 7.0 | GB 5009.3 |
Ash/(g/100g) ≤ | 7.0 | GB 5009.4 |
Stacking Density/（g/mL） | 0.25-0.40 | GB 5009.237 |
Peptide content(dry basis)/% ≥ | 50.0 | GB/T 22492 |
hydroxyproline(dry basis)/（g/100g） ≥ | 3.0 | GB/T 9695.23 |
Collagen peptide with relative molecular weightless than 10000 /% ≥ | 90.0 | GB 31645 |
Total Mercury(as Hg) /mg/kg ≤ | 0.1 | GB 5009.17 |
Lead(as Pb) /mg/kg ≤ | 0.9 | GB 5009.12 |
Total Arsenic ( as As )/mg/kg ≤ | 1.0 | GB 5009.11 |
Chromium(as Cr) /mg/kg ≤ | 2.0 | GB 5009.123 |
Cadmium(as Cd) /mg/kg ≤ | 0.1 | GB 5009.15 |
3. Microbial indicators
item | Sampling protocol and limits | Test Method | |||
n | c | m | M | ||
Total Plate Count/（CFU/g） | 5 | 2 | 103 | 3×104 | GB 4789.2 |
Coliforms /（CFU/g） | 5 | 2 | 10 | 102 | GB 4789.3 |
Yeast/（CFU/g） ≤ | 25 | GB 4789.15 | |||
Mould/（CFU/g） ≤ | 25 | GB 4789.15 | |||
Salmonella/25g | 5 | 0 | 0 | - | GB 4789.4 |
Staphylococcus Aureus/（CFU/g） | 5 | 1 | 100 | 1000 | GB 4789.10 |
Notes: 1.Sampling and sample handling shall be carried out in accordance with GB 4789.1. 2.n refers to the number of sample units to be collected from the same batch of products; c is the maximum permissible number of samples exceeding value m; m stands for the acceptable limit value for pathogenic bacteria indicators; M represents the maximum safe limit value for pathogenic bacteria indicators. | |||||
III. Processing Properties and Application Scope
1. Water solubility: Water-soluble, forming pale yellow solution after dissolution.
2. Application scope: The product can be used in health food, special dietary food, conventional food and beverages. It is applicable to various dosage forms such as oral liquids, tablets, powders and capsules.
IV. Packaging
Packaging specification: 20 kg per bag; other specifications are available upon market demand.
The inner packaging materials (plastic or paper) shall comply with GB 4806.7 or GB 4806.8. The outer package adopts double-wall corrugated cartons conforming to GB/T 6543.
Packages shall be firm, moisture-proof, clean, attractive and odor-free, and convenient for loading, unloading, warehousing and transportation.
V. Storage and Transportation
1. The product shall be stored in a cool and dry finished product warehouse, placed off the ground and away from walls. It shall not be stored together with toxic, harmful, odorous, volatile and corrosive articles.
2. Transportation vehicles shall be clean and pollution-free. Protect the product from sunlight and rain during transportation. Do not ship together with toxic, harmful, odorous goods or substances that may affect product quality. Handle gently; throwing, knocking and extrusion are strictly prohibited.
VI. Shelf Life
Under the above packaging and storage conditions, the shelf life is 24 months counted from the production date.
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