Mid-autumn breeding is also the best choice for males and females aged 7 to 8 months. Mid-autumn rabbits enter the moulting period, and seasonal moulting has little effect on rabbits aged 7 to 8 months. After many years of observation, the author found that 40% of young male rabbits aged 7 to 8 months have live sperm, and most rabbits of 9 months or more have no live sperm, and some individuals have poor viability and very low conception rates. Therefore, mid-autumn use 7 to 8 months of male rabbits and female rabbits of the same age, engage in artificial insemination or the pay, the effect will be very good.
Late autumn breeding, try to use the young male rabbit. After mid-autumn, the spermatozoa of male rabbits aged from 7 to 8 months were poor in vigor and the fertility rate was significantly decreased. After a while, in addition to the elderly male and female rabbits, the sperm vigor and density of males of other ages were significantly improved. Therefore, as late as possible, young bunnies should use artificial insemination or personal communication to increase the pregnancy rate.
With more than 18`s years excellent business for Food Grade Hyaluronic Acid Powder, Hi-Tech has great reputation with Superior quality China Food Grade Hyaluronic Acid, More competitive price and Thoughtful customer service.
Hi-Techâ„¢ Food Grade Powder Supplier, the Hyaluronic Acid is available in variety of salt forms, while sodium
salt is the most commonly commercial product called sodium hyaluronate, habitually called hyaluronic acid, or HA.
The content of hyaluronic acid in body will decrease as they are aging, oral hyaluronic acid supplementation can supplement HA in body and improve skin conditions, moisturizing skin from the inside out, smoothing out wrinkles during cell metabolism. Oral hyaluronic acid Supplementation is very popular in Japan, USA and other western countries.
The Oral Sodium Hyaluronate can support Sodium Hyaluronate levels in the body. It can help people have full energy and youthful vigor. Besides, oral Sodium Hyaluronate is useful in maintaining skin elasticity by moisturizing the skin from the dermis to epidermis. Sodium Hyaluronate is also an impressive pain reliever. It can help people ease the injury of joints, especially their knees. Sodium Hyaluronate along with other ingredients including collagen, vitamins, Chondroitin Sulfate, glucosamine, and plant extracts can make tablets, capsules and oral solution which are good for skin care and joints care.
Basic information
Assay 90% Food Grade Hyaluronic Acid
CAS No.: 9004-61-9
EINECS No.: 232-678-0
MF: (C14H21NO11)n
Grade Standard: Food Grade
Place of Origin: China (Mainland)
Packaging Details:25KG/CARTON
Application
Nutritional Supplements
Hyaluronic acid extracted from rooster combs cannot be absorbed by the intestinal tract. But, Japanese scientists have developed a proprietary enzyme-cleaving technique to lower the molecular weight of hyaluronic acid without altering its chemical nature. This allows hyaluronic acid to be taken orally as a nutritional supplement, many varieties of which are readily available for commercial use.
Specification
|
Test Items |
Standard |
|
Appearance |
White powder |
|
Hyaluronic Acid |
≥90% |
|
Molecular weight |
800Kda-1500Kda |
|
PH |
6.0-8.0 |
|
Loss on drying |
<8% |
|
Particle Sizk |
0.15-0.25 |
|
Heavy metal |
<20ppm |
|
Arsenic |
<2ppm |
|
Heat remaining strong |
≤13.0% |
|
Bacterial counts |
<1000cfu/g |
|
Mold and Yeast |
<100cfu/g |
|
Staphylococcus aureus |
Can not be checkout |
|
Chlorop seu domonas |
Can not be checkout |
|
Shelf Life |
Two Years |
|
Conclusion |
The results meet the standard |
Food Grade Hyaluronic Acid Powder
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Qufu Hi-Tech Trading Co., Ltd. , https://www.chinahyaluronic-acid.com