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Carotene-rich feed and processing method thereof

A technology of carotene and processing methods, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of poultry chemical residues, endangering livestock health, endangering human health, etc., to enhance immunity and improve disease resistance , to avoid the effect of chemical residue

Inactive Publication Date: 2018-11-20
AGRI PROD PROCESSING INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Because carotene plays an important role in the breeding process of poultry and livestock, many farmers directly add carotene preparations to the feed. However, many of these preparations are industrially synthesized. Animals bring chemical residues that endanger the health of livestock, and pass them through the food chain to consumers, endangering human health

Method used

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  • Carotene-rich feed and processing method thereof
  • Carotene-rich feed and processing method thereof
  • Carotene-rich feed and processing method thereof

Examples

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Effect test

Embodiment 1

[0041] A feed rich in carotene, made of the following components in parts by weight: 96 parts of carrots, 55 parts of carrot leaves, 0.4 parts of feed starter, 5 parts of sugarcane juice, and 12 parts of carotene extractants; the carotene The extractant is made from the following raw materials in parts by weight: 14 parts of turmeric, 12 parts of burdock leaf, 13 parts of gac fruit, 6 parts of wolfberry fruit and 2 parts of spirulina powder.

[0042] The processing method of the described carotene-rich feed comprises the following steps:

[0043] (1) lyophilize turmeric, burdock leaf, gac fruit, medlar fruit, the cold trap temperature of described lyophilization is-25 ℃, vacuum tightness is 35Pa, and control final drying to water loss rate of 75%; lyophilization Then pulverize into powder, add spirulina powder, mix evenly to get mixed powder, use 40% ethanol for ultrasonic extraction of the mixed powder, ultrasonic power 110W, solid-liquid ratio 1:3.5, extraction time 35min ,...

Embodiment 2

[0048] A carotene-rich feed is made of the following components in parts by weight: 90 parts of carrots, 50 parts of carrot leaves, 0.2 parts of feed starter, 4 parts of sugarcane juice, and 10 parts of carotene extractants; the carotene The extractant is made from the following raw materials in parts by weight: 10 parts of turmeric, 10 parts of burdock leaf, 10 parts of gac fruit, 5 parts of medlar, and 1 part of spirulina powder.

[0049] The processing method of the described carotene-rich feed comprises the following steps:

[0050] (1) lyophilize turmeric, burdock leaf, gac fruit, medlar fruit, the cold trap temperature of described lyophilization is-20 ℃, vacuum tightness is 40Pa, and control final drying to 70% dehydration rate; lyophilization Then pulverize into powder, add spirulina powder, mix evenly to get mixed powder, use 40% ethanol for ultrasonic extraction of the mixed powder, ultrasonic power 100W, solid-liquid ratio 1:4, extraction time 30min , the extractio...

Embodiment 3

[0055] A carotene-rich feed is made of the following components in parts by weight: 100 parts of carrots, 60 parts of carrot leaves, 0.5 parts of feed starter, 6 parts of sugarcane juice, and 15 parts of carotene extractant;

[0056] The carotene extractant is made of the following raw materials in parts by weight: 20 parts of turmeric, 15 parts of burdock leaves, 15 parts of gac fruit, 8 parts of medlar, and 3 parts of spirulina powder.

[0057] The processing method of the described carotene-rich feed comprises the following steps:

[0058] (1) lyophilize turmeric, burdock leaf, gac fruit, medlar fruit, the cold trap temperature of described lyophilization is-30 ℃, vacuum tightness is 30Pa, and control final drying to the dehydration rate of 80%; lyophilization Then crush it into powder, add spirulina powder, and mix evenly to get a mixed powder. Use 40% ethanol for ultrasonic extraction of the mixed powder. The ultrasonic power is 120W, the ratio of solid to liquid is 1:3, ...

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Abstract

The invention discloses carotene-rich feed and a processing method thereof and belongs to the technical field of feed. The feed is prepared from components in parts by weight as follows: 90-100 partsof carrots, 50-60 parts of carrot leaves, 0.2-0.5 parts of a feed leavening agent, 4-6 parts of sugarcane juice and 10-15 parts of a carotene extracting agent. The carotene extracting agent is prepared from raw materials as follows: turmeric, burdock leaves, momordica cochinchinensis, fructus lycii and spirulina powder. The feed takes carrots and carrot leaves as main materials, and the fermentedfeed is rich in natural carotene, can be widely applied to feeding of various poultry and livestock, can provide sufficient carotene for the poultry and livestock and well improve the growth performance and production performance of poultry and livestock and cannot have side effects or residues.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a carotene-rich feed and a processing method thereof. Background technique [0002] Silage is fermented by sealing and fermenting plant-based feed with high water content, and is mainly used to feed ruminants. Silage has a sour smell, good palatability, rich nutrition, and is good for long-term storage. It is an excellent source of feed for livestock. In traditional silage processing, due to the small crushing fineness of silage raw materials and lactic acid produced by fermentation, the finished product contains more organic acids. Feeding too much silage may cause certain digestive and metabolic disorders, such as acidosis, milk fat rate, etc. Lower etc. If the silage is not prepared properly, rot, mold and deterioration may occur. [0003] In recent years, carotene has received widespread attention. So far, at least 600 natural carotenoids have been discovered. Carotene has mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/18A23K10/30A23K20/105
CPCA23K10/12A23K10/18A23K10/30A23K20/105
Inventor 辛明李昌宝李志春李丽孙健何雪梅刘国民唐雅园李杰民盛金凤郑凤锦
Owner AGRI PROD PROCESSING INST GUANGXI ACADEMY OF AGRI SCI
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