Pineapple bran pressed and packaged fermented feed and processing method thereof

Abstract

The invention provides pineapple bran pressed and packaged fermented feed and a production method thereof. Because the pineapple bran has higher feeding value and pineapple proteinase has medicinal effect on animals, the pineapple bran is used as a main raw material; the pineapple bran is added with a leaven, a nutrient additive and a moisture absorbent to prepare the pressed and packaged fermented feed by using scale production equipment through squeezing, drying, pressing and packaging, seal packaging and other processing techniques, wherein the water content of the product is between 50 and 70 percent; and the fermented pineapple bran feed is a special feed additive for beef cattle, dairy cattle, mutton sheep, deer and pig. The method has the advantages of simple process, less equipment investment and low cost, changes waste into treasure, and opens up a novel way for utilizing pineapple processing waste resources; the fermented feed has the advantages of good palatability, rich smell and certain medicinal value, is a green feed, can be processed either on a large scale or by farmers, and can be processed by flexible and variable methods; and the finished feed product has small volume and high density, can be preserved and stored for a long time and transported for long distance, reduces transportation cost, and has remarkable social and economic benefit.

Description

technical field [0001] The invention relates to pressed pineapple skin dregs packaged fermented feed and a processing method thereof. Background technique [0002] Pineapple is a large tropical fruit in my country, mainly grown in Leizhou Peninsula, Hainan, Guangxi, Fujian and Yunnan. Pineapple is rich in bromelain and has a unique flavor and fragrance. The demand for canned pineapple and concentrated juice is large at home and abroad, which has driven the healthy development of the pineapple planting and processing industry. The pineapple pomace produced during pineapple processing accounts for about 50% of the total raw materials. 55%, pineapple pomace has high moisture content and high sugar content, and it is easy to rot and deteriorate if it is not treated in time. The raw materials of the processing plant have the characteristics of large output, concentrated production area, and continuous discharge. Most of them had to be discarded and dumped, which not only caused ...

AI Technical Summary

Problems solved by technology

[0006] In terms of processing methods, at present, high-moisture pineapple pomace is directly dried to a moisture content of less than 15%. Due to the high moisture content and high sugar content of pineapple pomace, it is completely dried with drying equipment, which has the disadvantages of large investment, high energy consumption, and low output. The use of drying yards has a series of shortcomings such as large area, long drying cycle (three days), high dependence on weather, low productivity, large labor, and high cost. Both methods are difficult to promote.