1.What is Feed Grade Synthetic Astaxanthin?
Astaxanthin fish feed ingredients, is a pigment, astaxanthin can make salmon, egg yolks, shrimp, crabs appear red, because in nature astaxanthin is produced by algae, bacteria and phytoplankton. Some aquatic species, including crustaceans, crabs, eat these algae and plankton, and then store the pigment in the shell, so their appearance is red. These shellfish are also preyed by fish (salmon, trout, Gali), birds (flamingos, egrets) and chickens, ducks, and then stored in the skin and adipose tissue. This is why salmon and other animals show red. Huazhong Agricultural University professor also confirmed that: the natural red core duck egg red is also natural astaxanthin.
Basic Information | |
Product Name | Astaxanthin Powder |
Source |
Synthetic |
Cas No. |
472-61-7 / 7542-45-2 |
Appearance | Dark red powder |
Assay |
1%, 2%, 3%, 5% 10% Astaxanthin |
Total Proteins | 30.0% ~ 40.0% |
Total lipids | <5.0% |
Odor | Characteristic |
Taste | Characteristic |
Physical Characteristics | |
Particle Size | 95% Through 80 mesh |
Loss on Drying | ≤4.0% |
Ash content | ≤3.0% |
Heavy metals | |
Total Heavy Metals | ≤10ppm |
Pb | ≤1.0ppm |
As | ≤3.0ppm |
Hg | ≤0.1ppm |
Cd | ≤1.0ppm |
Microbiological Tests | |
Total Plate Count | ≤5000cfu/g |
Total Yeast & Mold | ≤100cfu/g |
E.Coli | Negative |
Salmonella | Negative |
Staphylococcus | Negative |
Aflatoxin B1 | ≤2.0ppb |
Function of Astaxanthin powder | |
1.Astaxanthin fish feed ingredients can be used as coloring agent; 2.Astaxanthin fish feed ingredients with the function of antineoplastic; 3.Astaxanthin fish feed ingredients with the function of antioxidant and anti-aging; 4.Astaxanthin fish feed ingredients used to prevent cardiovascular and cerebrovascular diseases. 5.Astaxanthin fish feed ingredients can eliminate free radicals, improve immunity and increase the viatlity of fish.
|
Specification
1%, 2%, 3%, 5% Astaxanthin by HPLC
2.Application
1.When applied in pharmaceutical field, astaxanthin powder has the good function of antineoplastic;
2.When applied in health food field, astaxanthin powder is used as food additives for pigment and health care;
3.When applied in cosmetic field, astaxanthin powder has the good function of antioxidant and anti-aging;
4.When applied in animal feeds field, astaxanthin powder is used as animal feed additive to impart coloration, including farm-raised salmon and egg yolks.
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