Plant extract compound product for improving reproductive performance of sows as well as production process and application of plant extract compound product
A technology of plant extracts and reproductive performance, which is applied in the field of plant extract compound products to improve the reproductive performance of sows, can solve the problems that the extracts have limited effects on animal reproductive performance, and the combination effect of four extracts has not been found to achieve improvement. Effects of reproductive performance, improvement of reproductive performance, and ease of use
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[0032] A compound product of plant extracts for improving the reproductive performance of sows. Calculated in parts by weight, the compound product is composed as follows: 0.5 parts of resveratrol, 2 parts of pine bark polyphenols, 1 part of β-carotene and rosemary Fragrance extract 1 part.
[0033] (1) Polygonum cuspidatum is crushed through a 20-mesh sieve, and then the resveratrol is extracted by enzymatic hydrolysis with a purity of ≥95%, and then freeze-dried; the type of enzyme used in the above enzymatic hydrolysis process is: cellulase 1000U / Kg, hemicellulase 500U / Kg, pectinase 500U / Kg, enzymolysis time is 1h, enzymolysis temperature is room temperature, enzymolysis pH is 5;
[0034] (2) The pine bark is crushed through a 20-60 mesh sieve, and then extracted by enzymatic hydrolysis. After enzymatic hydrolysis at ℃ for 2 hours, 70% ethanol was used to extract and freeze-dry pine bark polyphenols; the compound enzyme was composed of cellulase, pectinase and laccase wit...
Embodiment 2
[0038] Preparation example
[0039] A plant extract compound product for improving the reproductive performance of sows, characterized in that, calculated in parts by weight, the compound product is composed as follows: 1 part of resveratrol, 3 parts of pine bark polyphenols, 3 parts of β-carotene and 3 parts rosemary extract.
[0040] (1) Polygonum cuspidatum was crushed through a 40-mesh sieve, and then the resveratrol was extracted by enzymatic water extraction, with a purity of ≥95%, and then freeze-dried; the enzyme used in the above enzymatic hydrolysis process was: cellulase 2000U / Kg, hemicellulase 1000U / Kg, pectinase 1000U / Kg, enzymolysis time is 2h, enzymolysis temperature is room temperature, enzymolysis pH is 5.5;
[0041] (2) The pine bark is crushed through a 40-mesh sieve, and then extracted by enzymolysis and water extraction. The type of enzyme used in the enzymolysis process is: after the pine bark is crushed, the compound enzyme of 200000IU / g substrate is e...
Embodiment 3
[0045] Preparation example
[0046] A compound product of plant extracts for improving the reproductive performance of sows, calculated in parts by weight, the compound product is composed as follows: 1.5 parts of resveratrol, 4 parts of pine bark polyphenols, 5 parts of β-carotene and rosemary Fragrance extract 5 parts.
[0047](1) Polygonum cuspidatum was crushed through a 60-mesh sieve, and then the resveratrol was extracted by enzymatic water extraction, with a purity of ≥95%, and then freeze-dried; the type of enzyme used in the above enzymatic hydrolysis process was: cellulase 3000U / Kg, hemicellulase 1500U / Kg, pectinase 1500U / Kg, enzymolysis time is 3h, enzymolysis temperature is room temperature, enzymolysis pH is 6;
[0048] (2) The pine bark is crushed through a 60-mesh sieve, and then extracted by enzymatic hydrolysis and water extraction. The type of enzyme used in the enzymatic hydrolysis process is: after the pine bark is crushed, the compound enzyme of 240000IU...
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