Feed Additives

- Feb 04, 2019-

Animal Feed additives


Feed additive refers to a small amount or a small amount of substance added during the production, processing and use of feed. The amount used in the feed is small but the effect is significant. Feed additives are inevitable raw materials used in the modern feed industry. They have obvious effects on strengthening the nutritional value of basic feeds, improving animal production performance, ensuring animal health, saving feed costs, and improving animal product quality.


Feed additive refers to a small amount or a small amount of substance added during the production, processing and use of feed. The amount used in the feed is small but the effect is significant. Feed additives are inevitable raw materials used in the modern feed industry. They have obvious effects on strengthening the nutritional value of basic feeds, improving animal production performance, ensuring animal health, saving feed costs, and improving animal product quality.

Feed additives are classified into microbial feed additives and Chinese herbal feed additives. Among them, the microbial feed additive is a microbial product that replaces or balances one or more strains in the animal ecosystem. In a narrow sense, it is a microbial product that stimulates the growth of its own beneficial bacteria and resists the growth of harmful strains. The microbial feed additive contains a large number of beneficial bacteria (active lactic acid bacteria, bifidobacteria, bacillus), complex enzymes, chelating peptides, mold removing agents, etc., and can be rapidly propagated as feed after entering the livestock and poultry. The metabolites and enterotoxin inhibit the growth of other harmful flora. On the other hand, they form a normal microbial flora in the host, which synthesizes the main vitamins, provides nutrients and prevents the invasion of pathogenic bacteria.


Category 


1, bile acid

Longchang bile acid is the main active ingredient of bile. In the liver and intestine circulation, it combines with fatty acids to emulsify fat and form a fat-soluble complex with fatty acids, so that fatty acids can be absorbed and absorbed through the membrane. All biochemical reactions, especially enzymatic reactions, are carried out in aqueous solution, so fat can only enter the fatty acid enzymatic process if it is emulsified and forms a fatty acid-emulsifier complex. Since the liver and intestine circulation is not a completely closed cycle, the insufficient secretion of endogenous emulsifiers becomes the biggest factor affecting the digestion and absorption of fat. Feed grade bile acid is a high performance fat emulsifier. It can increase the activity of endogenous emulsifiers and make up for the deficiency of endogenous emulsifier secretion, thus releasing the potential energy of the feed. It promotes the digestion and absorption of fat, protects the liver and protects the gallbladder, improves the health of livestock and poultry, and improves the utilization rate of feed.

2, acidifier

Including citric acid, fumaric acid, lactic acid, acetic acid, hydrochloric acid, phosphoric acid and complex acidifier, etc., adding appropriate amount of acidification in the pig diet can significantly increase the daily weight gain of pigs and reduce the cost of feeding.

3. Calcium formate

As a feed additive, calcium formate is especially suitable for weaned piglets, which can affect the proliferation of intestinal microbes, activate pepsinogen, increase the energy utilization of natural metabolites, increase feed conversion rate, prevent diarrhea, diarrhea, and improve the survival rate of piglets. And daily weight gain. At the same time, feed grade calcium formate also has the effect of preventing mildew and keeping fresh. Adding calcium formate to the feed will release a small amount of formic acid in the animal, which will lower the pH value of the gastrointestinal tract and have a buffering effect, which is beneficial to the stability of the pH in the gastrointestinal tract, thereby inhibiting the reproduction of harmful bacteria and promoting the growth of beneficial microorganisms. For example, the growth of Lactobacillus reaches the intestinal mucosa without the intrusion of toxins, thereby achieving control and prevention of diarrhea and diarrhea associated with bacteria, and the amount thereof is generally 1-1.5%. Calcium formate is used as an acidifier. Compared with citric acid, it does not deliquesce during feed production. It has good fluidity and neutral pH. It will not cause corrosion of equipment. Direct addition to feed can prevent vitamins and amino acids from being added. Destruction is an ideal feed acidifier.

4, sodium diacetate

Sodium diacetate is a stable, stable mold, preservative, sour agent and improver. Appearance is white powder, with acetic acid smell, easy to absorb moisture, very soluble in water. In the natural state, sodium diacetate will slowly release acetic acid. Acetic acid can effectively penetrate into the cell wall of mold tissue, interfere with the interaction of enzymes between cells, and can denature proteins in cells, thereby playing an antibacterial and antifungal effect. The use of sodium diacetate not only maintains the bactericidal properties of acetic acid, but also does not cause too much acidity to cause poor palatability of the feed. Therefore, SDA can prevent the food and beverages stored from being moldy and spoiled, and thus has the effect of preventing mildew and keeping fresh.

5, promote growth

Including olaquindox, pigs long, fast breeding, blood multi-sugar, liver residue, livestock and poultry, fat pig Wang and so on.

6, trace elements

Including copper, iron, zinc, cobalt, manganese, iodine, selenium, calcium, phosphorus, etc., it has the functions of regulating body metabolism, promoting growth and development, enhancing disease resistance and improving feed utilization. After adding, the daily weight gain of pigs can generally be increased by 10%-20%, and the feed cost is reduced by 8%-10%.

7, vitamins

Including vitamins A, D2, E, K3, B1, D3, B2, B6, C and multivitamins, choline, hog premix additives, vitamins, Tedvita-80, French fat, health supplements , strong body, etc., can be scientifically selected according to different breeds of pigs and different stages of growth and development.

8, amino acids and O-PHOSPHORYLETHANOLAMINE

Including lysine, methionine, glutamic acid and other 18 kinds of amino acids, as well as raw treasure, poultry treasure, feed yeast, feather meal, lotus root starch, feeding music, etc., the most used additives such as lysine and methionine, in the day Adding 0.2% lysine to the grain to feed the pigs can increase the daily gain by about 10%.

9, antibiotics

Gold toxin, salinomycin, tetracycline, bacillus, lincomycin, Kangtai feed additive and pig treasure, ginseng and so on.

10, deworming health care

Including Anbao ball net, Ke ball powder, feeding Bao-34 and so on.

11, mold proof

Due to the high oil content of rice bran, fishmeal and other fine feeds, the storage time is easy to oxidize and deteriorate. Adding ethoxyquinoline can prevent oxidation of feed, and adding propionic acid and sodium propionate can prevent mildew of feed. Adding cinnamon powder not only has a strong bactericidal effect, but also has the effects of scent attracting, drug health care, and growth promoting lamps.

12, Chinese herbal medicine

Including garlic, Ai powder pine needle powder, Glauber's salt, Codonopsis pilosula, Maifan stone, wild hawthorn, orange peel powder, Atractylodes, Motherwort, etc.

13, buffer feed Including sodium bicarbonate, calcium carbonate, magnesium oxide, calcium phosphate and the like. 

14, flavoring Including sodium glutamate, edible sodium chloride, citric acid, lactose, maltose, hay and the like. 

15, hormones Including raw milk record, helper, fattening and so on.