Astaxanthin 10% Powder, CAS 472-61-7, Feed Grade, Feed AdditiveAstaxanthin 10% Powder, CAS 472-61-7, Feed Grade, Feed Additive

Natural astaxanthin, also known as astaxanthin, is an extremely precious health raw material that can be used to develop natural and healthy products that improve immunity, anti-oxidation, anti-inflammation, eye and brain health, and blood lipid regulation. At present, it is mainly used as the raw material of advanced human health food and medicine; feed additive for aquaculture (currently mainly salmon, trout and salmon), poultry farming; cosmetic additive.
It can significantly improve the immunity of the human body. Because it can be combined with skeletal muscle non-specifically, it can effectively remove free radicals produced by exercise in muscle cells and strengthen aerobic metabolism, so it has a significant anti-fatigue effect.
It is the only carotenoid that can pass through the blood-brain barrier and has a real anti-aging effect. Effective anti-oxidation is the basis of all beauty activities. Due to its super anti-oxidation effect, it can effectively wrinkle and anti-aging, sunscreen, whitening and remove Melasma caused by age has good effects in preventing and treating "age-related macular degeneration" and improving retinal function, all of which have been clearly confirmed in the United States.

The stability and antioxidant activity of synthetic astaxanthin are also lower than those of natural astaxanthin. Since the hydroxyl groups (-OH) at both ends of the astaxanthin molecule can be esterified, its stability is different. More than 90% of the natural astaxanthin exists in an esterified form, so it is relatively stable. Synthetic astaxanthin exists in a free state, so its stability Not the same, it must be embedded to be stable. Synthetic astaxanthin has only about 1/4 of the left-handed structure, so its antioxidant activity is only about 1/4 of the natural one.

A method for producing chitin, astaxanthin, protein, calcium powder and biological fertilizer from shrimp shells, the production process is as follows:
1. Clean and mechanically crush the shrimp shells to 5-10 mesh.

2. Add water with a weight ratio of 1:1-2 to the crushed shrimp shell, and add protease for enzymatic hydrolysis. According to different types of shrimp shells, the enzymolysis temperature is 30-70 DEG C, the pH value is 4-8, the time is 2-6 hours, and protease is added to account for 0.4%-1% of the total weight of the shrimp shells.

3. After enzymatic hydrolysis, heat up to 70-100°C to sterilize the enzyme bacteria, and then cool down.

4. After sterilizing the bacteria, add an organic solvent for extraction, the ratio of the organic solvent to the weight of the shrimp shell is 1:1-2, fully airtight and stir for 6-12 hours and then cool.

5. After fully reacting, separate into shrimp liquid and shrimp solid.

6. The shrimp liquid is separated into hydrolyzed liquid and organic liquid.

Function & Application

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Goods weight	Packing	Shipping method	Lead-time
1-50kg	Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum	International express	1~3 days after your payment
100-200kg	25kg/drum,use two layer PP bag,then into cardboard drum	Air shipping Sea Shipping	3~5 days after your payment
Over 500kg	25kg/drum,use two layer PP bag,then into cardboard drum	Sea shipping	5~10 days after your payment

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Q5: Is there any discount? 

A:Yes, we can give you discount, but it depends on your quantity.