CN1052595A

CN1052595A - The development and use of edible fungi leftovers

Info

Publication number: CN1052595A
Application number: CN89109563A
Authority: CN
Inventors: 杨琳
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-12-22
Filing date: 1989-12-22
Publication date: 1991-07-03

Abstract

The development and use of edible fungi leftovers are to utilize the nutrition that edible mushroom thalline and the contained nutritional labeling of cotton seed hulls replace and replenish existing mixed feed in the leftover bits and pieces, improve feed structure thereby reach, and reduce feed cost, the purpose of saving food.

For the toxicity that reduces gossypol adds a small amount of ferrous sulfate in mixed feed as far as possible.

According to the requirement of livestock and poultry different growing stages to nutrition, the ratio of edible fungi leftovers can be increased to 40% by 5% in the mixed feed.

Description

The development and use of edible fungi leftovers

This invention relates to utilizes edible fungi leftovers (containing the cotton seed hulls of mycelia as having planted dried mushroom) as the new source of mixed feed raw material, to improve the feed general structure.

Greatly develop aquaculture, the supply of forage deficiency is current principal contradiction.From the existing feed factory condition of production of China, because the feed resource of extensively not warding off rests on based on grain by-product, add top grain and join with the unusual feed addictive of shortage, be mixed into of low quality and feed that price is higher.

The development feed industry must have abundant feed resource as the basis.China has begun to use the cottonseed cake dregs of rice in a large number at present, but the cottonseed cake dregs of rice contain gossypol, and gossypol belongs to noxious material, lacks methionine, lysine simultaneously.

The purpose of this invention is to make full use of edible fungi leftovers as feed resource, improves the feed general structure, and changes useless and work hard on the treasured saving food.Contain a large amount of mycothalluses in the edible fungi leftovers, quite in the edible mushroom of planting, carried out the production of single cell protein, unicellular in vain as protein resource, than animal and plant is that good reason is that single cell protein is nutritious, containing protein, can to reach 40～80% amino acid compositions complete, lysine content is higher, and have abundant vitamin, auxin, can promote livestock and poultry digestion, absorb and have the effect of disease-resistant health care.Can increase production 175～300 kilograms of porks or poultry more than 375 kilograms according to interrelated data single cell protein per ton, add 5% single cell protein in the feed and can save feed grain 25～50%.Therefore with edible fungi leftovers as the mixed feed raw material, not only can reduce the mixed feed cost, increase feed nutrition, simultaneously since fungi decompose gossypol can make gossypol by poisonous become nontoxic.

This invention is achieved in that with edible fungi leftovers and replaces a part of cereal seed, bran, of animal or plant nature protein component in the existing feed formula.See the following form:

Annotate: 1, add soiling to increase vitamin C with this prescription.

2, add ferrous sulfate and gossypol and form chelate reduction phenol poison.

3, from chicken the 2nd the week age leftover bits and pieces can by 5% be enlarged to gradually the 4th the week age addition can reach 35%～40%.

Claims

1, a kind of development and use of edible fungi leftovers are the contained mycoproteins of fungi that utilizes in leftover bits and pieces and the leftover bits and pieces, nutritions such as amino acid, vitamin, mineral matter.

2, characteristic according to claim 1 utilizes edible fungi leftovers to replace that the various compositions preparation of cereal seed, bran, animal/vegetable protein, amino acid, vitamin livestock and poultry are joined, mixed fodder.