(B) to fix the nipple as soon as possible in general, the sow each time the milk is only 10-20 seconds, if the nipple sucker nipple is not fixed as soon as possible, it will lead to piglets compete for nipples, so that both interfere The normal lactation of sows can easily result in irregular development of individual piglets during weaning, which may result in small body size and piglet death. Therefore, within 2 days after the birth of the piglet, the nipple must be fixed, which is an important measure to improve the survival rate of the piglet. Fixed nipples can generally be fixed in the second half of the sow's nipple, and the small and thin piglet is fixed in the first half of the nipple. When fixing the teat, it is necessary to massage the sow's breast first, and care should be taken that when the sow is lying down, the keeper should often turn up the nipple pressed on the lower side so as to locate the sucker on the lower side.
(3) It is necessary to pay attention to the optimal temperature for newborn piglets in pressure-proof and heat-keeping work at 32°C, and to remain at 22°C for as long as 2 months of age. If the temperature is too low, the piglet is susceptible to frostbite or freezing; the temperature is low, and the piglet's vigor is poor. The piglet loves to paddy grass and has no energy to suck milk. It is also easier for the sow to die or starve. At the same time, low temperature is also an important cause of piglets induced diarrhea. Therefore, it is best not to sow sow farrowing on the concrete floor, other ground should also be placed on the mat grass, if it is in the winter, the indoor still have to produce a stove, or the use of infrared light, infrared produce boxes and other insulation measures.
(D) should pay attention to trace iron and other trace elements piglets in vivo iron storage is generally about 50 grams, daily growth of piglets need 7-8 mg of iron, iron in the body will be depleted within a few days, piglets daily only from The amount of iron obtained in breast milk is 1 milligram, which cannot increase the amount of milk in a few days. Therefore, if pigs are not fed with iron in time, it will lead to anemia in the piglets, and the piglets will appear thin in the light. In severe cases, piglets will die. At present, the common method of iron supplementation is to weigh 2.5 g of ferrous sulfate and 1 g of copper sulfate, mix it into 1000 ml of water, and perform the dissolution filtration. When the piglet feeds, the solution is dropped on the teat twice a day. The daily dose of 10 ml per head was fed until 20 days of age.
(5) Piglets should be started early. Feeding piglets must be fed, fed, conditioned, and started on the 7th day after birth. Start using fries, soy beans or wheat, etc. In places, let them feed freely, or adopt a small amount of sugar water in the compound feed to prepare a thin paste, apply the lips of the piglets, and allow them to feed. After repeated times, the piglets can learn to eat.
(6) Piglets should be allowed to drink as soon as possible because the physiological metabolism of piglets is strong, and the decomposition and synthesis of substances require a lot of water. The daily water requirement of piglets before 35 days is generally 1/5 of the body weight. Without drinking water, the piglets will feel thirsty and easily cause the piglets to drink sewage or urine in the circle. Therefore, after 5 days of age, a drinking water tank can be placed in the house to supply piglets with clean fresh drinking water.
(7) Attention should be paid to the prevention of hygienic and epidemic diseases. The pens should be cleaned every day to keep them dry and hygienic. The piglets should be provided with clean, quiet and fresh air. Every day, careful observation and observation should be made. In the case of diarrhea and other diseases, it is necessary to take timely measures for treatment. After 30 days of age, it is necessary to carry out vaccination in accordance with the health and epidemic prevention procedures to prevent the occurrence of various infectious diseases.
Hyaluronic Acid For Skin, Sodium Hyaluronate is well known as the best [Natural Moisturizing Factor". For Hyaluronic Acid Cream . In the early 1980s, the excellent moisturizing function of Sodium Hyaluronate has been widely concerned by international cosmetics industry. With its unique film-forming and hydrating characteristics, Hyaluronic Acid Powder Cosmetic Grade is used as a highly effective humectants in cosmetics. It attracts moisture to the skin and hold moisture in the skin, which preserve skin smoothness, suppleness and elasticity. 1 gram of Hyaluronic Acid Powder Cosmetic Grade is able to retain up to 1000 gram of water. So it is regarded as the [key to the fountain of youth".
The effects are as follows:
(1) Moisturizing effect
Moisturizing is the most important effect of Sodium Hyaluronate in cosmetics products. It can be hydrated shell
in skin surface and make the corneum hydration and softening. Compared with
other humectants, Sodium Hyaluronate is less effected by the environment as it
has the highest hygroscopic capacity in a relatively low humidity (e.g., in a
dry winter), but has the lowest hygroscopic capacity in a relatively high
humidity (e.g., in a damp summer). This unique property of Sodium Hyaluronate
makes the skin adapt to different seasons.
(2) Skin nutrition effect
Sodium Hyaluronate is the inherent biological materials of skin. The exogenous
Sodium Hyaluronate can complement the endogenous Sodium Hyaluronate. Low molecular Sodium Hyaluronate can
penetrate into dermis directly to improve the nutrient supply.
(3) Skin repair effect
There is some evidence that topically applied Sodium Hyaluronate can reduce
skin irritation
from various causes. During clinical trials it was also shown that this
ingredient is effective in promoting healing and fighting inflammatory
conditions of the skin. Sodium Hyaluronate serves as a free radical scavenger
and antioxidant, helping to protect the skin from the aging effects of
excessive sunlight exposure.
(4) Emollient and Film-forming
Sodium Hyaluronate is high polymer with high lubrication and film-forming.
Sodium Hyaluronate contained in cosmetics creates protective film on the
surface of skin, which retains moisture, and at the same time prevents moisture
in the skin from evaporation, so that improves freshness of the skin.
(5) Thickening
Sodium Hyaluronate solution have
high viscosity, and 1% solution is gelatinous. It can be added to cosmetics to
improve the thickening and stability.
Specification
|
Test Items |
Standard |
|
Appearance |
White powder |
|
Hyaluronic Acid |
≥95% |
|
Molecular weight |
800Kda-2000Kda |
|
PH |
6.5-8.0 |
|
Solution transmittance |
≥99.0% |
|
Loss on drying |
<10% |
|
Protein |
≤0.05% |
|
Dynamie viscosity |
Measuned value |
|
Heavy metal |
<20ppm |
|
Bacterial counts |
<100cfu/g |
|
Mold and Yeast |
<10cfu/g |
|
Staphylococcus aureus |
Can not be checkout |
|
Chlorop seu domonas |
Can not be checkout |
|
Shelf Life |
Two Years |
|
Conclusion |
The results meet the USP standard |
Cosmetic Grade Hyaluronic Acid Powder
Hyaluronic Acid For Skin,Hyaluronic Acid Cream,Pure Cosmetic Grade Hyaluronic Acid,Hyaluronic Acid Powder Cosmetic Grade
Qufu Hi-Tech Trading Co., Ltd. , https://www.chinahyaluronic-acid.com