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Method for producing high compound enzyme and high protein feed by using fermentation of leaves and vinegar residue

A high-protein feed and compound enzyme technology, applied in animal feed, animal feed, application, etc., can solve the problems of pollution, storage intolerance, mildew and deterioration, etc., and achieve the effect of reducing costs, significant benefits, and high protein content

Inactive Publication Date: 2010-06-30
TIANJIN SHENGJI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Vinegar grains are by-products of vinegar production, contain a large amount of water-insoluble protein, and can only be used as low-value feed, and are not resistant to storage, and even rotten and pollute the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for producing high-compound enzyme and high-protein feed by fermenting locust tree leaves and vinegar grains, comprising the following steps:

[0023] (1) Dry and crush the leaves of Sophora japonica tree into leaf powder, mix them with vinegar grains, add appropriate amount of water, mix in Aspergillus niger strains and Candida bacteria liquid, and culture them at 28°C for 120 hours to ferment and cultivate them to make fermented koji and leaf powder The weight ratio with vinegar grains dry weight and water is 3: 2: 1, the mixing amount of Aspergillus niger bacterial classification is 4% of described leaf powder and vinegar grains dry weight, the mixing amount of candida bacterium liquid is the 5% of the dry weight of the above-mentioned leaf powder and vinegar grains;

[0024] (2) The dried and pulverized leaves powder, vinegar grains and the fermented koji are mixed uniformly to make a mixture by weight percentage of 50%: 50%. The vinegar grains are dry vine...

Embodiment 2

[0027] A kind of method that utilizes paulownia tree leaf and vinegar lees fermentation to produce high compound enzyme and high protein feed, is made up of following steps:

[0028] (1) Dry and crush the leaves of Paulownia paulownia into leaf powder and mix them with vinegar grains, add an appropriate amount of water, mix in Trichoderma viride and Candida sap, and culture at 25°C for 130 hours to ferment and cultivate to make fermented koji. The leaf powder and The weight ratio of vinegar grains dry weight and water is 1: 1: 1, and the mixing amount of Trichoderma virides bacterial classification is 3% of described leaf powder and vinegar grains dry weight, and the mixing amount of candida bacterium liquid is described 10% of the dry weight of leaf powder and vinegar grains;

[0029] (2) The dried and pulverized leaves powder, vinegar grains and the fermented koji are mixed evenly to make a mixture, the water content of the vinegar grains is 80%, and the access of the fermen...

Embodiment 3

[0032] A kind of method that utilizes pine leaf and vinegar grain fermentation to produce high compound enzyme and high protein feed consists of the following steps:

[0033] (1) Dried and crushed pine leaves into leaf powder, mixed with vinegar grains, added appropriate amount of water, mixed with Trichoderma viride and Candida liquid, cultured at 30°C for 110 hours and fermented to make fermented koji and leaf powder The weight ratio with vinegar grains dry weight and water is 1: 2: 1, the mixing amount of Trichoderma virides bacterial classification is 8% of described leaf powder and vinegar grains dry weight, the mixing amount of candida bacterium liquid is the 2% of the dry weight of the above-mentioned leaf powder and vinegar grains;

[0034] (2) The dried and pulverized leaves powder, vinegar grains and the fermented koji are mixed evenly to make a mixture, the water content of the vinegar grains is 50%, and the fermented koji The amount accounts for 10% of the dry wei...

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PUM

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Abstract

The invention discloses a method for producing a high compound enzyme and high protein feed by using fermentation of leaves and vinegar residue, comprising the following steps: (1) drying and grinding the leaves into leaf powder, then mixing the powder with the vinegar residue, adding moderate amount of water, admixing aspergillus culture and candida mycoderma solution, fermenting and cultivating, thus obtaining fermentation medium; (2) thoroughly mixing the dried and ground leaf powder, the vinegar residue and the fermentation medium to prepare a mixture, wherein the inoculation amount of the fermentation medium is 10%-40% of the dry weight of the leaf powder and the vinegar residue, and adjusting the water content with water or cotton dregs to ensure the water content of the mixture is 40%-60%; and (3) after cultivating under solid-state fermentation at 20-50 DEG C for 30-144 hours, drying and grinding the mixture into powder feed, or processing the mixture into pellet feed. The feed produced through the method of the invention has high content of protein and a variety of enzymes. The feed can be used for livestock, poultry and fishery, increase the feed utilization ratio, decrease the cost and benefits significantly.

Description

technical field [0001] The invention relates to a method for producing feed, in particular to a method for producing high-compound enzyme and high-protein feed by fermenting leaves and vinegar grains. Background technique [0002] Leaves are a feed resource with wide sources, high nutritional value and low price. In today's feed shortage, the development and utilization of this resource has certain significance for the development of animal husbandry in our country. There are certain nutrients in the leaves, especially the leaves of locust tree, paulownia, and pine, which have relatively high protein content and are a good source of protein and vitamin feed for livestock and poultry. According to analysis, 2 kilograms of green and dry locust leaves can be equivalent to the protein content of 1 kilogram of bean cake. Sophora leaf powder contains high amounts of crude protein, crude fat, nitrogen-free extracts, phosphorus, and calcium. Paulownia leaves are dried and made int...

Claims

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Application Information

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IPC IPC(8): A23K1/00A23K1/06A23K10/38
CPCY02P60/87
Inventor 田杏芳王连民
Owner TIANJIN SHENGJI GRP CO LTD
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