Pig feed prepared by using barbadosnut pulp

A technology of jatropha curcas cake and pig feed, which is applied in the field of pig feed, can solve the problems of not being able to feed animals, etc., and achieve the effects of good production performance, cost saving, and improved nutritional value

Inactive Publication Date: 2012-03-28
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because jatropha curcas cake contains anti-nutritional factors and toxins, it cannot be directly used as animal feed

Method used

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  • Pig feed prepared by using barbadosnut pulp
  • Pig feed prepared by using barbadosnut pulp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] Embodiment: utilize the pig feed of jatropha curcas meal preparation, it is to be made by following raw material (see table 1):

[0024] Table 1 Feed formula for pigs (unit: kg)

[0025]

[0026] Its preparation steps are as follows:

[0027]First, corn, soybean meal, fish meal, oil powder, jatropha cake, baking soda, lysine, stone powder, calcium hydrogen phosphate, salt, choline chloride and premix are mixed in proportion, and then processed by steam Granulator to make granules; after air cooling, weigh and pack.

[0028] After testing, the nutrient composition analysis of the feed formula in each embodiment of the present invention is shown in Table 2.

[0029] Table 2 Nutrient composition table

[0030]

[0031] The Jatropha curcas cake described in the pig feed formula is processed by detoxification and anti-nutritional factors, and the specific processing method is as follows:

[0032] Step 1: Degrease

[0033] 1. Jatropha seeds are shelled, dried natur...

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PUM

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Abstract

The invention relates to the field of pig feed, in particular to pig feed prepared by using barbadosnut pulp. The pig feed is prepared from the following materials by weight part: 66.6-67.9 parts of corn, 16.3-10.25 parts of bean pulp, 2-5 parts of fish meal, 3 parts of grease powder, 5.4-12.0 parts of barbadosnut pulp, 0.5 part of sodium bicarbonate, 0.3-0.35 part of lysine, 1.1-0.9 part of rockflour, 0.5 part of calcium hydrophosphate, 0.3 part of salt and 0.1 part of choline chloride. The barbadosnut pulp in the formulation is non-toxic barbadosnut pulp without harmful substances after processing of degreasing, detoxification and anti-nutritional factor resistance by the method provided in the invention. In the feed, the barbadosnut pulp after processing of degreasing, detoxification and anti-nutritional factor resistance substitutes above 20 percent of the vegetable protein in the pig feed and is prepared into pig feed via scientific proportion to satisfy the everyday growth requirement of pig or domestic animals so as to solve the problem that the barbadosnut pulp is abandoned as waste, thereby recycling waste materials to form new protein feed resources and optimizing the resource configuration.

Description

technical field [0001] The invention relates to the field of feed for pigs, in particular to a pig feed prepared from jatropha curcas cake, which can be used for various livestock and poultry including pigs. Background technique [0002] Jatropha curcas (Jatropha curcas), also known as Huangzhong tree, bright tung tree, black soap tree, wood peanut, oil reed seed, old fat fruit, tung oil tree, Physic Net, etc., belongs to Euphorbiaceae (Euphorbiacea) Jatropha curcas (Jatropha) plant. Jatropha curcas is native to tropical America and widely distributed in tropical and subtropical regions. It is a fast-growing, multi-purpose plant that is resistant to drought and barrenness. Jatropha curcas has a wide range of adaptability, is light-loving, and likes warm and hot climates. The world distribution centers are Myanmar, Thailand, Laos, Cambodia, Malaysia, and India. Jatropha curcas in my country is mainly distributed in tropical and dry hot valley areas in Yunnan, Guizhou, Sich...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14
Inventor 刘建新汪海峰
Owner ZHEJIANG UNIV
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