Monoesters, inner complex salts or monoester salts of hexahydro-beta-acid and application thereof as animal feed additives
AssigneeGuangzhou Insighter Biotechnology Co., Ltd.
InventorsXianfeng Peng, Zonghua Qin, Jijun Huang
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Abstract
Disclosed are monoesters, inner complex salts or monoester salts of hexahydro-β-acid, and application thereof as animal feed additives. The compounds as shown in formula (I), (II) and (III) show low toxicity or non-toxicity to animals, and have higher stability and better growth promotion effects than those disclosed in other patents, which make them more suitable to be applied as growth promoters used in feed and have a very good application prospect in cultivation industry.
Claims15
Inner complex salts of hexahydro-β-acid, having a structural formula as shown in formula (I):
- wherein R1 is isopropyl, isobutyl or sec-butyl;
- and
- wherein M is a divalent metal ion of copper, zinc, manganese, cobalt, iron, calcium or magnesium.
Acetate ester salts of hexahydro-β-acid, having a structural formula as shown in formula (II):
- wherein R1 is isopropyl, isobutyl or sec-butyl;
- and
- wherein M is a divalent metal ion of copper, zinc, manganese, cobalt, iron, calcium or magnesium.
Monoesters of hexahydro-β-acid, having a structural formula as shown in formula (III):
- wherein R1 is isopropyl, isobutyl or sec-butyl;
- wherein R2 is —(CH2)nCH3, and
- wherein n=0 to 16.
Dependencies are inferred from the claim text.