Organic acid salt compound acidifier for piglets and preparation method thereof

Abstract

The invention is applicable to the technical field of feed additives, and provides an organic salt compound acidifier for piglets and a preparation method thereof. The acidifier is prepared from, by weight, 30-40 parts of formic acid, 12-30 parts of acetic acid, 10-20 parts of propionic acid, 22-38 parts of lactic acid, 1-4 parts of citric acid, 3-15 parts of an acidity regulator, 0.2-1 part of ataste corrigent, 10-20 parts purified water, 0.04-6 parts of metal salts, 0.5-10 parts of copper salts, 0.5-10 parts of zinc salts and 0.1-5 parts of berberine. The invention further provides a preparation of the acidifier. In this way, the acidifier uses groundwater or drinking water as diluent, and after dilution is conducted by 1000 times, the pH value is 3.6-4.2, microorganisms in drinking water can be effectively purified, the intestinal health of the piglets is improved, the diarrhea rate of the piglets is lowered, the growth performance of the piglets is improved, and the breeding and production cost is lowered.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to an organic acid salt compound acidifier for piglets and a preparation method thereof. Background technique [0002] Acidifier is a feed additive with broad-spectrum and high-efficiency antibacterial activity, low toxicity, and no residue. Adding it to piglet feed or drinking water can increase the acidity of the feed, improve the digestive tract environment of piglets, and meet the nutritional needs of piglets. And can prevent diseases; the acidifiers in the prior art generally focus on improving the antibacterial performance and growth performance of the acidifier, but there are few studies on the buffering capacity of the acidifier. [0003] CN106359895A discloses a mixed feed additive liquid acidity regulator and a preparation method thereof. The acidity regulator is made of the following components in parts by weight: 30-50 parts by weight of formic acid, 20-30 parts o...

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Problems solved by technology

[0004] Although the acidulant has a high buffer capacity and can effectively avoid excessive fluctuations in the acidity of the gastrointestinal tract of animals, the water used for dilution is the third-grade water specified in GB / T 6682-2008. The water obtained by distillation or ion exchange has a pH range of 5.0 to 7.5 and an oxidizable substance content of ≤0.4. However, in the actual production process, it is time-consuming and costly for farms to use tertiary water; if direct use of farms If the tap water or ground water or drinking water is diluted 1000 times, the pH value of the acidifier disclosed in CN106359895A is already greater than 4.5, the buffer capacity will be insufficient, the cost of use will increase, and the cost performance is low

[0005] In addition, due to the unsound physiological development of weaned piglets, the ability to resist the adverse external environment is poor, which brings great difficulties to feeding management and disease prevention and control.

At present, the digestive system dysfunction of piglets after weaning, diarrhea leading to slow growth or even death is a common problem in the cultivation of weaned piglets, and it also brings huge economic losses to breeding enterprises

[0006] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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