| Customization: | Available |
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| CAS No.: | 9001-98-3 |
| Formula: | / |
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Product name
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chymosin rennet
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MOQ
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1KG
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Package
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1kg/bag ,25kgs/drum
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OEM / ODM
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Customized logo / Packing / private label
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Storage
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Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
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Shelf Life
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2 Years
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Function
1. Rennet is an indispensable preparation for cheese production, and its output value accounts for 15.5% of the total output value of the enzyme preparation. The main source is the weaning calf gastric mucosa.
2. Rennet promotes the coagulation of raw milk and provides conditions for the discharge of whey.
3. Rennet is widely used in the manufacture of cheese and yogurt.
The properties of Chymosin
1. It allows the proteins hydrolysis energy on K- casein, curd milk formed, promoted cheese ripening.
2. It can cut peptide keys among Phe105-Met106 in K- casein, thus condense the milk to produce cheese.
Usage and Add measure
Add proportion depends on your products,usually add 4.5- 6g 10000 units proenzyme each 1 ton fresh milk, curd temperature is 35 , solidify in 30-40 minutes, the proper add measure is basis on specific process.
In the process of producing casein, usually add 7.5- 9g 10000 units proenzyme 1 ton fresh milk, curd temperature is 35 , solidify in 30- 40 minutes, the proper add measure is basis on specific process.
Application
Add proportion depends on your products, usually add 4.5-6g 10000 units proenzyme each 1 ton fresh milk, curd temperature is 35 , solidify in 30-40 minutes, the proper add measure is basis on specific process.
In the process of producing casein, usually add 7.5-9g 10000 units proenzyme 1 ton fresh milk,curd temperature is 35 , solidify in 30-40 minutes, the proper add measure is basis on specific process.
I.Solid
1)Sense organ demand:
a.colour :various from white to brown
b.organization form:non-crystal powder, allow a small amount of granules
c.smelling: it should have a smell of itself owning and odourless.
d. impurity: no impurities are visible to the naked eye.
2)Physiochemical index:
a.activity(IMCU/g): 5000-15000
b.dry lost weight(g/100g): 8 max.
| Items | Requirements | Results |
| Physical & Chemical | ||
| Appearance | White powder | Conform |
| Odor | Characteristic | Characteristic |
| Particle Size | 98% pass 80mesh | Complies |
| Loss on Drying | ≤5.0% | 3.65% |
| Ash | ≤5.0% | 1.96% |
| Solvent Residue | Meet USP standard | Complies |
| Pesticide Residue | Meet USP standard | Complies |
| Heavy Metal | ||
| Lead (Pb) | ≤2.0ppm | Conform |
| (As) | ≤1.0ppm | Conform |
| (Cd) | ≤1.0ppm | Conform |
| (Hg) | ≤0.1ppm | Conform |
| Microorganism | ||
| Total Plate Count | ≤1000cfu/g | Conform |
| Yeasts and Molds | ≤100cfu/g | Conform |
| Saimonella | Negative/25g | Conform |
| E.coli | Negative | Conform |
| Assay | 98% | 98.5% |
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