A kind of acidulant and preparation method thereof

Abstract

The invention provides a novel acidifying agent which comprises organic acid and organic salt; the organic salt selects preferably organic potassium / calcium salt synthesized by some organic acid and alkaline substances containing a potassium source or a calcium source. The invention further provides an acidifying agent carrier, namely an excipient carrier formed by mixing kaolinite clay and white carbon black. The acidifying agent provided by the invention can enhance the digestion and absorption capacity of the weaning piglets, and achieve the purposes of preventing excessive fluctuation of gastric acid, thereby improving the digestion capacity of the weaning piglets and reducing medicine taking of the piglets; besides, the organic acid / potassium salt can make up the partial deficiency in the utilization of mineral substances in the feed and improve the balance of electrolyte in the bodies of domestic animals.

Description

technical field

[0001] The invention provides a feed additive, specifically, a novel acidifier and a preparation method thereof. Background technique

[0002] As a pollution-free and residue-free feed additive, acidifiers have been widely used in piglet feed, poultry feed and other fields to make up for the lack of gastric acid secretion, stabilize the pH value of the digestive tract, increase enzyme activity, promote sterilization and antibacterial, etc. effect.

[0003] Acidifiers generally mainly include the following parts:

[0004] 1) Acid agent: organic acid and inorganic acid, commonly used such as lactic acid, citric acid, hydrochloric acid, phosphoric acid, etc.;

[0005] 2) Carrier: Commonly used such as white carbon black, silicon dioxide, etc.;

[0006] 3) Optionally include other auxiliary materials: such as glidants, taste modifiers, etc.

[0007] At present, the market for inorganic acid-type acidifiers is rapidly shrinking due to their strong irritation a...

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