3 results about "Methionine hydroxy analog" patented technology

The application discloses a kind of composite guanidine group acetic acid feed nutrient additives and application, composite guanidine group acetic acid feed nutrient additives are according to dry base mass fraction, comprising the following components are made into composite granules by granulation processing: guanidine group acetic acid trace element complex: 30~70 parts;Methionine source: 20~60 parts;Carrier and binder: 5~25 parts;Wherein, the guanidine group acetic acid trace element complex is the chelation product of guanidine group acetic acid and trace element;The methionine source is selected from at least one of methionine, methionine salt, methionine hydroxyl analogue, methionine hydroxyl analogue calcium salt.This application integrates guanidine group acetic acid trace element complex, methionine and / or its hydroxyl analogue in a uniform solid particle, not only synergistic between components, and physical property uniform stable, convenient to use, can comprehensively improve the growth performance of animal, feed conversion rate and health condition.

The feed additive comprises a methionine hydroxyl analogue and / or a calcium salt thereof, methionine and / or a salt thereof, and guanidinoacetic acid and / or a salt thereof. The livestock feed contains a methionine hydroxy analogue and / or a calcium salt thereof, methionine and / or a salt thereof, guanidinoacetic acid and / or a salt thereof, and a basal feed.

The application provides a feed composite additive, application of the feed composite additive, and a preparation method of the feed composite additive. The feed composite additive in the first aspect of the application comprises 2-hydroxy-4-methylthiobutyric acid and liquid lysophospholipid, and the total mass ratio of 2-hydroxy-4-methylthiobutyric acid and liquid lysophospholipid is greater than 85% based on the total mass of the feed composite additive. The feed composite additive in the first aspect of the application can significantly reduce the apparent viscosity of high-concentration liquid lysophospholipid (for example, pure liquid lysophospholipid), and can ensure that the pumping cost is reduced under the condition that the content of liquid lysophosphospholipid in the feed composite additive is high. Furthermore, 2-hydroxy-4-methylthiobutyric acid is an effective component in methionine hydroxyl analogs, can be used as a nutrient in feed, and provides high-bioavailability methionine nutrition, avoids the problem of space occupation of dilution carriers in the current technology, and improves the nutritional value and competitiveness of subsequent feed formulations.