Pollution-free aquatic feed additive using ginkgo leaves as base stock

Abstract

The invention relates to a pollution-free aquatic feed additive using ginkgo leaves as a base stock. The pollution-free aquatic feed additive is prepared from the following materials in parts by weight: 150-200 parts of ginkgo leaves, 100-120 parts of potatoes, 30-50 parts of lotus leaves, 15-20 parts of common andrographis herbs, 8-12 parts of Chinese mosla herbs, 5-7 parts of Chinese rhubarb, 7-12 parts of mangnolia officinalis, 3-5 parts of negundo chastetree fruits, 50-80 parts of chlorella powder, 50-80 parts of egg powder, 5-10 parts of medical stones and 20-30 parts of corn starch. The feed additive disclosed by the invention completely adopts natural components, is not extracted and treated by any harmful chemical reagent and pollution-free to an aquaculture environment, and completely satisfies green, safe and pollution-free requirements of modern aquaculture industry.

Description

technical field [0001] The invention belongs to the field of feed, and relates to a pollution-free aquatic feed additive based on ginkgo leaves. Background technique [0002] In recent years, with the development of the economy, people's living standards have gradually improved, and the demand for protein in food in the whole society has also gradually increased. With the development of fishery and animal husbandry, the supply of meat can basically meet social needs, especially Fish meat, as a kind of white meat, has low fat content and is loved by the masses in the market. However, in terms of quality, there is still a certain distance from people's expectations. The degree of scale of aquaculture industry in my country is still not high, mostly in small and medium-scale fish farms and family fish ponds, mainly adopting traditional breeding methods. However, there are more or less problems in the traditional breeding process. For example, in the carp breeding process, most...

AI Technical Summary

Problems solved by technology

At the same time, some studies have used it as a feed additive component. The current utilization methods in the feed industry are mainly concentrated in direct use or simply crushed and added to the feed. There are also some studies that use its alcohol extract as a feed additive. Oxidation, but when used directly, its palatability is poor, and the biological activity is not obvious. Macromolecules such as cellulose and hemicellulose are difficult to be utilized by animals. They are used by alcohol extraction, which only uses part of the alcohol-soluble active ingredients. , A large number of active ingredients such as cellulose and hemicellulose are discarded, and the utilization rate is not high

Therefore, the problem of ginkgo biloba utilization cannot be effectively solved in the market at present, and there is no report that ginkgo biloba or its extracts are used to produce aquatic feed additives