Method for producing functional pet drink by freshwater fish visceral oil and mushroom by-product

Abstract

The invention relates to a method for producing a functional pet drink by freshwater fish visceral oil and mushroom by-products. The method comprises the following steps: performing centrifugation and vacuum concentration of a pleurotus nebrodensis precooked solution to obtain an A solution; obtaining a mixed transparent emulsion of freshwater fish visceral oil which is used as a B solution; adding 1.0-2.0 g of vitamin C, 0.5-2 g of sodium chloride, 0.3-0.5 g of inositol, 0.2-0.5 g of methionine, and 0.6-0.8 g of potassium sorbate into 200 g of B solutions, adding the A solution till the weight is 1000 g; performing micropore filtration, filling, and pasteurization to obtain the product. The invention adopts freshwater fish visceral oil and a mushroom by-product precooked solution as raw materials, and relates to the secondary utilization of processing by-products which are sufficient and cheap, and the process is simple; inositol and methionine components which can increase the glossiness of pet clothing hair are additionally added; the produced drink not only contains high unsaturated fatty acids of freshwater fish visceral oil, but also contains bioactive substance polysaccharides of edible mushroom precooked solutions, is easy to be absorbed by pets, can improve the glossiness of pet clothing hair, and has a high added value.

Description

technical field [0001] The invention relates to the field of pet diets, in particular to a method for producing functional pet beverages from freshwater fish dirty oil and mushroom by-products. Background technique [0002] With the development of China's economy, the number of pets such as cats and dogs raised by urban and rural residents in China has increased dramatically in recent years. The pet food industry, as a pet economic industry chain, has also become one of the fastest growing industries in China's consumer goods. There are many pet foods at present, such as "Pet Food for Keeping Pet Joints Healthy and Alleviating Its Arthritis" (Chinese Patent Application No. 00807842), Pangwu Food contains an effective amount of New Zealand green lipped mussel active extract. "Food Composition for Prevention, Alleviation and / or Treatment of Bone Disease and Maintenance of Bone Health for Humans and Pets" (Chinese Patent Application No. 02824517), the composition contains at l...

AI Technical Summary

Problems solved by technology

If it is discharged naturally according to the usual practice, it will cause great pollution. If it is treated according to environmental protection requirements and meets the standard discharge, it will not only require a large amount of investment and high cost, but also waste precious renewable resources in vain.