Carp and crucian Chinese herbal phagostimulant and preparation method thereof

Abstract

The invention relates to a carp and crucian Chinese herbal phagostimulant, which is prepared from the following bulk drugs, by weight, 3-5 parts of seasoned orange peel, 3-5 parts of costusroot, 2-4 parts of clove, 2-4 parts of onion, and 1-2 parts of peppermint. The preparation method for the phagostimulant comprises: weighing seasoned orange peel, costusroot, clove, onion and peppermint Chinese herbal decoction pieces according to the weight ratio, and crushing into coarse powder; adopting a steam distillation method to collect distilled volatile oil of the crushed bulk drugs; carrying out decoction on the distilled drug residue three times with mild fire, and filtering, wherein three filtrates are respectively obtained; merging the three filtrates, and heating to obtain a concentrated solution; and merging the volatile oil and the concentrated solution, adding a preservative and water according to a certain weight, uniformly stirring, filtering, filling, and sterilizing to obtain the Chinese herbal phagostimulant. The Chinese herbal phagostimulant is used for carp and crucian feeding attraction, and has characteristics of easily available raw materials, easy use, low cost, good effect, safety and no toxic-side effect.

Description

technical field [0001] The invention relates to a food attractant for fish breeding, in particular to a Chinese herbal medicine food attractant for carp and crucian carp. The invention also relates to the preparation method of the attractant. Background technique [0002] With the development of fish farming and feed industry, it is very necessary to add food attractants to the bait. Food attractants, also known as palatability additives, are non-nutritive additives, including umami, sour, salty, flavoring, sweetening and spicy. Adding bait attractants to feed farmed fish can effectively promote the fish's food intake and increase the food intake, thereby improving the utilization efficiency of the feed; promoting the fish's preference for the bait, reducing the bait coefficient, reducing water pollution, and shortening the The production cycle can improve the efficiency of fish farming; the use of food attractants can make fish better use raw materials such as plant prote...

AI Technical Summary

Problems solved by technology

Although the prior art discloses a Chinese herbal food attractant for fish culture, it has the problems of high cost and unsatisfactory use effect, especially for carp and crucian carp with a wide range of culture and a huge number of culture, there is no suitable one at present. Chinese herbal food attractant