Method for preparing pannage with blackberry pomace

Abstract

The invention provides a method for preparing pannage with blackberry pomace, relating to the technical field of preparing feedstuff. The method takes pomace which is produced by juicing fresh blackberry as raw materials, and adopts a second mixing technology to prepare the pannage. The method specifically comprises the following steps: mixing blackberry pomace powder, corn powder, soybean meal powder or fish powder according to a certain proportion to obtain a previously-mixed group A; mixing wheat bran, sodium chloride or calcium hydrophosphate according to a certain proportion to obtain a previously-mixed group B; mixing the previously-mixed group A, the previously-mixed group B and plant oil with a certain proportion; and packing to prepare blackberry pomace compound feedstuff or concentrated feedstuff. The method has the following characteristics: the blackberry pomace feedstuff has low cost, simple manufacture technology, universal equipment, less investment, easy operation and control, abundant nutrition, stable quality and easy digestion, and is easy in large-scale industrial production. The perpetration of the blackberry pomace feedstuff not only can recycle waste, but also can remove environment pollution during processing the blackberry.

Description

technical field The invention belongs to the technical field of feed production, in particular to a method for producing pig feed by utilizing blackberry pomace. Background technique Blackberry pomace is a solid waste from the production of conventionally processed products such as blackberry beverages. At present, the planting area of ​​blackberries in Jiangsu Province is more than 60,000 mu, with an annual output of 20,000 to 30,000 tons of fresh fruit, and about 4,000 to 5,000 tons of pomace produced during the processing process, which are randomly discarded because they cannot be effectively used, which not only wastes resources, but also brings severe environmental pollution. According to the analysis by the Blackberry Research Center of the Institute of Botany, Chinese Academy of Sciences in Jiangsu Province, the moisture content in dried blackberry pomace is 13.44%, nitrogen-free extract 29.14%, organic acids 1.42%, crude fiber 30.74%, crude protein 14.00%, crude f...

AI Technical Summary

Problems solved by technology

At present, the planting area of ​​blackberries in Jiangsu Province is more than 60,000 mu, with an annual output of 20,000 to 30,000 tons of fresh fruit, and about 4,000 to 5,000 tons of pomace produced during the processing process, which are randomly discarded because they cannot be effectively used, which not only wastes resources, but also brings severe environmental pollution

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