pharmaceutical raw material 99% zinc l-carnosine powder, zinc l-carnosine price CAS 107667-60-7
Zinc L-carnosine is a proprietary molecular combination of L-carnosine and zinc. When zinc and carnosine are chelated (chemically bound), a new nutrient is formed which has specific properties that are different from those of the two elements taken separately. In 1994, this compound was approved in Japan for the treatment of peptic ulcers. Supported by numerous clinical studies, the arrival of Zinc L carnosine in the nutraceuticals market is attracting considerable attention.
Polaprezinc: Zinc N-(3-aminopropionyl)histidine; Zinc L-carnosine
Molecular Formula:C9H12N4O3Zn
Molecular Weight:289.61
CAS No.:107667-60-7
Package: By 25kgs/barrel
Storage:Stored in a clean,cool,dry area,keep away from strong,direct light
Shelf life:Two years when properly stored.
Function:
1. Protects epithelial cell membranes in the stomach and restores them to their normal metabolism;
2. Acts as an antioxidant and protects the stomach from alcohol and smoking-induced damage;
3. Has anti-inflammatory properties and moderates production of interleukin-8;
4. Adheres to ulcerations, acts as a barrier between them and stomach acids and helps to heal them;
5. Inhibits activity of Helicobacter pylori bacteria;
6. Does not interfere with the production of prostaglandins essential to the mucosal lining of the stomach;
7. Strengthens these mucosal linings and stimulates production of protective mucous.
Test Items | Quality Standard |
Appearance | White powder |
Color | White to almost white |
Smell | Characteristic |
Identification(IR) | Must comply |
Loss on dry | 1.0% max |
Heavy metals | 10ppm max |
Specific rotation | +20.0° to +22.0° |
Mold & Yeast | 300/g |
E.Coli | Negative |
Salmonella | Negative |
Hydrazine content | Not detectable |
Assay | 99.0%-101.0 |
Package & Storage
Packing: 25kg/drum, Double plastic bag of foodstuff inside, cardboard drum outside
or customer's request.
storage situation: Stored in a cool and dry well-closed container, keep away from moisture and strong light.
Shelf Life: 2 years under well Storage situation and stored away from direct sun light.
Delivery
From chinese warehouse: about 3-5 workdays after payment confirmed.
Usually " in stock" orders can be dispatched within 3 working days. If ordered items are out of stock within 10 days and can't be dispatched in 3 days, we will advise you ASAP, you can change the order or cancel the order ( full amount will be refund).
Shipping methods
Samples, by DHL, FEDEX, TNT, UPS, EMS, ChinaPost or others,
Bulk quantities, AIR, SEA, DHL, FEDEX, TNT,
Payment:
We accept payments throught Telex transfer, Alibaba Trade Assurance/Secure Payment, Western Union, Moneygram, Letter of Credit...
Delivery:
Generally, Our policy is to dispatch all 'in stock' orders within 1-3 working days. Occasionally, we are out of stock of an item ordered within 3-10 working days. If we are not going to be able to dispatch the item within 3 days we will contact you to advise on the situation. Should you wish to change the order you can do so at that time. We will also offer you the option to receive a full refund instead.
Shanghai Soyoung has nearly 20 years production experience, it is producing in our GMP workshop, each batch pass strict testing before shipment, we can gurantee quality.
Shanghai Soyoung is a 7 years member of alibaba, the gold supplier, Assessed Supplier, the first KA Supplier, we accept the Alibaba Trade Assurance payment. please believe that we will be able to provide quality products and professional services.