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Livestock-poultry meat modifier containing lycopene as well as preparation and application thereof

A meat quality improver, lycopene technology, applied in the chemical field, can solve problems such as the application of lycopene that has not yet been seen, and achieve the effects of reducing muscle drip loss, improving meat quality, and extending shelf life

Inactive Publication Date: 2012-04-11
ZHEJIANG ESIGMA BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, domestic and foreign literature has not yet seen the application of lycopene as an animal feed additive.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Preparation of lycopene microcapsules:

[0028] 1) Lycopene solid powder (lycopene content 70-80%) is dissolved in a small amount of n-hexane, and the amount of n-hexane is based on the complete dissolution of lycopene.

[0029] 2) Mix gelatin and sucrose at a mass ratio of 3:7, add distilled water and slightly heat to dissolve, the amount of distilled water added is based on the fact that gelatin and sucrose can be mixed into a transparent state.

[0030] 3) Add the lycopene n-hexane solution into the wall material mixture, and stir (3000r / min) while adding to form a homogeneous mixture. The dosage of lycopene is 20% of the wall material solution.

[0031] 4) Spray-drying the homogeneous mixed solution to obtain lycopene microcapsules.

[0032] Weigh lycopene capsules based on the mass of lycopene as 10g, weigh 40g of 50% vitamin E preparation, 0.3g of yeast selenium containing 1g of selenium per kilogram, 0.2g of chromium nicotinate, add calcium carbonate to 1000g, ...

Embodiment 2

[0035] Preparation of lycopene microcapsules:

[0036] 1) Dissolving lycopene solid powder (lycopene content 50-70%) in a small amount of n-hexane.

[0037] 2) Mix gelatin and sucrose in a mass ratio of 2:8, add distilled water and slightly heat to dissolve.

[0038] 3) Add the lycopene solution into the wall material mixture, and stir (3000r / min) while adding to form a homogeneous mixture. The dosage of lycopene is 15% of the wall material.

[0039] 4) Spray-drying the homogeneous mixed solution to obtain lycopene microcapsules.

[0040] Weigh lycopene capsules based on 10g of lycopene, weigh 40g of 50% vitamin E preparation, 0.3g of yeast selenium, 0.2g of chromium pyridinecarboxylate, add cornstarch to 1000g, and mix to obtain a pig meat quality improvement agent.

[0041]The livestock and poultry improver is added to pig full-price compound feed at a ratio of 0.05-0.1%. The application test shows that the livestock and poultry meat quality improver containing lycopene...

Embodiment 3

[0043] Preparation of lycopene microcapsules:

[0044] 1) Dissolving lycopene solid powder (lycopene content 50-70%) in a small amount of n-hexane.

[0045] 2) Mix gelatin and sucrose at a mass ratio of 1:9, add distilled water and slightly heat to dissolve.

[0046] 3) Add the lycopene solution into the wall material mixture, and stir (3000r / min) while adding to form a homogeneous mixture. The dosage of lycopene is 10% of the wall material.

[0047] 4) Spray-drying the homogeneous mixed solution to obtain lycopene microcapsules.

[0048] Weigh lycopene capsules based on 5 g of lycopene, weigh 30 g of 50% vitamin E preparation, 0.2 g of yeast selenium, 0.2 g of chromium pyridine carboxylate, add cornstarch or calcium carbonate to 1000 g, and obtain a poultry meat quality improvement agent.

[0049] The livestock and poultry meat quality improver is added to the complete compound feed for broilers at a ratio of 0.05-0.1%. Application tests show that the livestock and poult...

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Abstract

A livestock-poultry meat modifier containing lycopene consists of the following components in percent by mass: 5-10 lycopene, 10-20 vitamin E, 0.015-0.03 selenium, 0-0.02 chromium, and the balance of carrier. The meat modifier can be prepared by the following steps: dissolving the lycopene solid powder by a small amount of normal hexane, mixing gelatin and sucrose in mass ratio of 3:7-1:9 to formmicrocapsule wall material, and conducting homogenization, wherein the mass of the lycopene solid powder accounts for 10-20% mass of the mixture of the gelatin and the sucrose; and mixing the lycopene microcapsule with the vitamin E, the selenium and the chromium in mass ratio, and then adding the blance of carrier. The livestock-poultry meat modifier containing lycopene is added in livestock-poultry complete feed, in 0.05-0.1 percent by weight. Tests prove that the meat modifier can reduce occurrence of PSE meat, effectively inhibit muscle fat oxidation, increase muscle water holding capacity, reduce muscle drip loss, stabilize meat color and improve meat tenderness, maintain meat flavor and prolong the shelf life of meat.

Description

technical field [0001] The invention belongs to the field of chemical technology, relates to animal production and feed processing technology, in particular to a livestock and poultry meat quality improver containing lycopene and its preparation and application method. Background technique [0002] In recent years, in order to promote the development of meat products and meet people’s needs for meat consumption, animal husbandry workers have carried out a lot of work. On the one hand, they have cultivated lean-meat livestock and poultry varieties, on the other hand, they have comprehensively promoted full-price compound feed and intensive breeding. Technology has significantly improved the carcass composition of livestock and poultry, reduced the deposition of subcutaneous fat, increased the lean meat rate and growth rate, shortened the feeding cycle, greatly increased the output of livestock and poultry meat, and achieved unprecedented diversification of meat varieties. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/175A23K20/174A23K20/179A23K20/20
Inventor 聂月美王丽底佳芳陈贵才
Owner ZHEJIANG ESIGMA BIOTECH CO LTD
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