| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
|
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| Item | Standard | Test Result |
| Appearance | White crystalline powder | Complies |
| Identification | Complies | Complies |
| Assay (on dry basis) | 98.5%~101.5% | 99.5% |
| Melting range | 128~131ºC | 129~130ºC |
| Readily carbonizable substances | Not deeper than the Matching fluid A | Complies |
| Loss on drying | ≤ 0.5% | 0.1% |
| Residue on ignition | ≤ 0.1% | Complies |
| Heavy metals | Not more than 0.003% | < 0.002% |
| Conclusion | This batch of product complies to the standard usp40. | |
Description:
Vitamin B3, also known as niacin, is a key part of the metabolism, helping the body process fats, carbohydrates, and amino acids. This translates into a number of vital roles. Niacin is essential for the health of the skin, bones, joints, mucous membranes, digestive system, and central nervous system.
1)In broilers, vitamin B3 is used to partly correct leg problems while still maintaining rapid weight gains.
2)In swine, niacin supplementation before slaughter appears to improve pork quality.
3)In dairy cattle, vitamin B3 has a number of beneficial effects. It improves digestive health, which can lead to better body condition and may prevent metabolic disorders.Niacin also appears to increase the fertility of dairy cows and may increase milk yield in the early stages of lactation.
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