High-protein tea ground nutritive feed and preparation method thereof

Abstract

The invention discloses a high-protein tea ground nutritive feed. The high-protein tea ground nutritive feed is prepared from the following raw materials in parts by weight of 400-500 parts of tea grounds, 225-285 parts of shrimp powder, 225-285 parts of peanut bran, 305-355 parts of bean curd residues, 305-355 parts of tapioca, 135-195 parts of distiller grains, 215-265 parts of anaphalis nepalensis, 215-265 parts of silene conoidea seedlings, 215-265 parts of sonchus oleraceus, 125-165 parts of euphorbia helioscopia, 125-165 parts of lotus buds, 125-165 parts of centella asiatica, 200-250 parts of asparagus lettuce bark, and 60-100 parts of a zymocyte agent. According to the high-protein tea ground nutritive feed, the tea grounds are crushed and then subjected to fermentation treatment,so that the feed is prepared. The resource waste and environmental pollution are reduced, the waste is turned into wealth, the production cost of the feed is reduced, and the economic benefits of tealeaves can be increased. After fermentation treatment is performed, the palatability of the feed is improved, the tannin content of the tea grounds can also be notably reduced, and the protein in thefeed can be increased.

Description

technical field [0001] The invention belongs to the technical field of feed production and processing, and in particular relates to a high-protein tea dregs nutritional feed and a preparation method thereof. Background technique [0002] In recent years, the production of deep-processed products such as tea beverages, instant tea and tea polyphenols in my country has increased rapidly, resulting in a large amount of tea residues. According to incomplete statistics, in 2003, the waste tea produced by dozens of tea polyphenols and instant tea manufacturers The amount of slag has reached 160,000 tons. If it is not disposed of properly, it will inevitably cause environmental pollution. [0003] Tea residue is the residue produced by functional tea beverage and tea tannin industry companies after extracting tea leaves. It is estimated that the tea residue produced by tea beverage and instant tea companies alone is as high as 160,000 tons per year, because of its high residual cont...

AI Technical Summary

Problems solved by technology

Therefore, the use of tea dregs to produce feed is a measure that can not only develop feed resources but also alleviate environmental pollution, but the invention of using tea dregs to produce fermented feed is rare. Patent application CN201710444402.4 discloses a tea dregs fermentation The preparation method of the feed uses Aspergillus niger to ferment the tea dregs to make feed. The invention patents all use the tea dregs comprehensively, and there is no improvement in the degradation of tea tannins, the improvement of palatability, and the improvement of protein content. It is a big breakthrough, but its pretreatment is more complicated, the steps are cumbersome, and the operation is difficult to grasp during industrial production and processing, so further research is needed to turn tea dregs into feed