阅读说明：本技术 一种河豚鱼育苗饵料及其制备工艺 (Globefish fry breeding bait and preparation process thereof ) 是由 周万友 王晓 刘德斌 *** 卓德昶 于 2018-08-02 设计创作，主要内容包括：本发明涉及一种河豚鱼育苗饵料及其制备工艺,解决了现有技术河豚鱼育苗饵料研究缺乏的技术问题。本发明提供一种河豚鱼育苗饵料,按重量份数计,由以下原料组分组成：鱼粉50～60份、豆粕3～8份、乌贼粉3～10份、血球蛋白粉3～10份、高筋面粉18～25份、鱼油3～6份、大豆磷脂油1～3份、磷酸二氢钙1～3份、海鱼预混料1份；同时提供其制备工艺。本发明广泛应用于河豚鱼养殖饲料领域。(The invention relates to a puffer fish fry bait and a preparation process thereof, which solve the technical problem of the prior art that the research on the puffer fish fry bait is short. The invention provides a globefish fry breeding bait which comprises the following raw materials in parts by weight: 50-60 parts of fish meal, 3-8 parts of soybean meal, 3-10 parts of cuttlefish powder, 3-10 parts of blood cell protein powder, 18-25 parts of strong flour, 3-6 parts of fish oil, 1-3 parts of soybean phospholipid oil, 1-3 parts of monocalcium phosphate and 1 part of marine fish premix; also provides a preparation process thereof. The invention is widely applied to the field of the globefish breeding feed.)

1. A globefish fry breeding bait is characterized by comprising the following raw materials in parts by weight: 50-60 parts of fish meal, 3-8 parts of soybean meal, 3-10 parts of cuttlefish powder, 3-10 parts of blood cell protein powder, 18-25 parts of strong flour, 3-6 parts of fish oil, 1-3 parts of soybean phospholipid oil, 1-3 parts of monocalcium phosphate and 1 part of marine fish premix.

2. The puffer fish fry bait according to claim 1, wherein the puffer fish fry bait comprises the following raw materials in parts by weight: 55 parts of fish meal, 5 parts of bean pulp, 5 parts of cuttlefish powder, 5 parts of blood globulin powder, 21 parts of high gluten flour, 4 parts of fish oil, 2 parts of soybean phospholipid oil, 2 parts of monocalcium phosphate and 1 part of marine fish premix.

3. A puffer fish fry bait according to claim 1 or 2, wherein the fish meal and the cuttlefish powder are pulverized dry powder raw materials and are good protein raw materials of the puffer fish; the soybean meal is expanded soybean meal obtained after soybean oil is extracted by a vegetable oil factory; the high gluten flour is standard high gluten flour of a flour mill; the fish oil is prepared by degreasing, refining and processing anchovy; the soybean phospholipid oil is prepared by defatting soybean.

4. A process for preparing a puffer fish fry bait according to any one of claims 1 to 3, which comprises the following steps:

(1) weighing the following raw materials in parts by weight: fish meal, bean pulp, cuttlefish powder, blood globulin powder, high gluten flour, fish oil, soybean phospholipid oil, calcium dihydrogen phosphate and marine fish premix;

(2) uniformly mixing the fish meal, the soybean meal, the cuttlefish powder, the blood globulin powder, the high gluten flour, the fish oil, the soybean phospholipid oil, the monocalcium phosphate and the marine fish premix weighed in the step (1), sequentially carrying out coarse crushing and ultrafine crushing, and then carrying out puffing treatment to obtain puffed bait;

(3) and (3) spraying, drying and cooling the puffed bait prepared in the step (2), and finally screening to obtain the puffer fish fry bait.

Technical Field

The invention relates to the field of globefish breeding feed, in particular to globefish seedling raising bait and a preparation process thereof.

Background

Globefish is a warm temperate zone and tropical fish in the offshore bottom layer is a precious aquatic product. Due to the pollution of water quality in Yangtze river and the excessive fishing of people, the naturally growing globefish is less and less, and the market price is gradually increased. Has development prospect, but has larger economic investment. The puffer fish has white and white muscle like cream, and the meat food has good taste, high protein content, and rich nutrition. Only the liver, gonad and blood contain toxin, and can be eaten after being processed. The salted vegetable is commonly called Wulang dried salted vegetable. The ovary can be used for extracting tetrodotoxin crystal for medical use.

Prospect of globefish breeding: although the country has the regulation of forbidding to sell the puffer fish, people in coastal areas and downstream areas in the Yangtze river of China have the habit of eating the puffer fish in the ancient way and have the saying of 'eating the puffer fish by piecing up', so the puffer fish is forbidden to fast and is required to be dredged if the blockage is not enough; in addition, for the sustainable development of the puffer fish breeding industry, for the effective utilization of puffer fish resources, the domestic market is released, the consumption can be greatly increased, the price cannot be limited by a few countries, the puffer fish breeding becomes a promising industry worth paying attention to, but the development of the puffer fish feed is in a primary stage and needs to be perfected.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the globefish bait which has simple and reasonable raw material composition, natural components, proper proportion and obvious growth promoting effect and a preparation process thereof according to the digestive physiological characteristics of the globefish.

The technical scheme adopted by the invention for solving the technical problem is as follows:

the globefish fry breeding bait comprises the following raw materials in parts by weight: 50-60 parts of fish meal, 3-8 parts of soybean meal, 3-10 parts of cuttlefish powder, 3-10 parts of blood cell protein powder, 18-25 parts of strong flour, 3-6 parts of fish oil, 1-3 parts of soybean phospholipid oil, 1-3 parts of monocalcium phosphate and 1 part of marine fish premix.

Preferably, the raw materials comprise the following components in parts by weight: 55 parts of fish meal, 5 parts of bean pulp, 5 parts of cuttlefish powder, 5 parts of blood globulin powder, 21 parts of high gluten flour, 4 parts of fish oil, 2 parts of soybean phospholipid oil, 2 parts of monocalcium phosphate and 1 part of marine fish premix.

Preferably, the fish meal and the cuttlefish powder are crushed dry powder raw materials and are good protein raw materials of the puffer fish; the soybean meal is expanded soybean meal after soybean oil is extracted by a vegetable oil factory; the high gluten flour is standard high gluten flour of flour mills; the fish oil is prepared by degreasing, refining and processing anchovy; the soybean phospholipid oil is prepared by defatting semen glycines.

The preparation process of the globefish fry bait comprises the following steps:

(1) weighing the following raw materials in parts by weight: fish meal, bean pulp, cuttlefish powder, blood globulin powder, high gluten flour, fish oil, soybean phospholipid oil, calcium dihydrogen phosphate and marine fish premix;

(2) uniformly mixing the fish meal, the soybean meal, the cuttlefish powder, the blood globulin powder, the high gluten flour, the fish oil, the soybean phospholipid oil, the monocalcium phosphate and the marine fish premix weighed in the step (1), sequentially carrying out coarse crushing and ultrafine crushing, and then carrying out puffing treatment to obtain puffed bait;

(3) and (3) spraying, drying and cooling the puffed bait prepared in the step (2), and finally screening to obtain the puffer fish fry bait.

The invention has the beneficial effects that:

(1) after the digestion physiology and the feed characteristics of the puffer fish are researched, the puffer fish feed takes the green, environment-friendly, nutritional and energy-saving aspects as the starting points, and improves the feed quality and the feed conversion rate by utilizing the puffing technology, the vacuum spraying technology and the superfine grinding technology.

(2) The bait disclosed by the invention is aromatic in flavor, rich in nutrition, high in feed conversion rate, scientific in compatibility and synergistic, and can meet the growth requirements of puffer fish.

Detailed Description

The present invention will be further described with reference to specific examples to assist understanding of the invention. The method used in the invention is a conventional production method if no special provisions are made; the starting materials used, unless otherwise specified, are conventional commercial products.