Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Compound aquatic product attractant and processing method thereof

A processing method and attractant technology, applied in the fields of application, animal feed, animal feed, etc., can solve the problems of single ingredients and functions, products without nutrition, etc., and achieve the effect of rich nutrition and low cost

Inactive Publication Date: 2010-01-27
江苏省江大绿康生物工程技术研究有限公司
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there are many researches in this area at home and abroad, and there are various commodities on the market, but most of them do not contain nutrition, and their ingredients and functions are single

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0022] The following examples will specifically illustrate the method of operation of the present invention, but cannot be used as a limitation to the present invention. Example 1 Obtaining of compound aquatic food attractant:

[0023] 1) Obtaining of liver plasma from animal liver:

[0024] After removing the connective tissue of 100kg of pig liver, firstly use a meat grinder to crush it, then grind it into a liver slurry with a colloid, add 300kg of water, and put it in a storage tank for later use;

[0025] 2) Enzymatic hydrolysis of liver plasma:

[0026] After heating the liver pulp to 33-35°C, adjust the pH to 2.0-2.2, and keep it for 15 hours to obtain 386 kg of liver hydrolysate;

[0027] 3) Sterilization of enzymes:

[0028] After the autolysis is over, heat it to 95°C for 20 minutes to sterilize the enzyme;

[0029] 4) Obtaining hydrolyzed liver powder:

[0030] Spray drying the above-mentioned about 386 kg of liver hydrolysate to obtain 28.2 kg of hydrolyzed liver powder;

[003...

example 2

[0033] Example 2 Turtle Attraction Test

[0034] 1. Test feed: crush the soft-shelled turtle feed provided by the feed factory, add the same amount of a-starch, mix it evenly, mix with an appropriate amount of distilled water, and make 5 g slime pellets each as a control feed. At the same time, the feed attractant is prepared. The turtle feed is crushed first, and the same amount of a-starch is added. The compound attractant of the present invention is added at a content of 0.5g / kg, mixed uniformly, and mixed with an appropriate amount of distilled water to make each 5g sticky Group small balls.

[0035] 2. Test method: Choose 5 from the test turtles as test fish (average weight is 200g), starve for 24h before the test, and then put the test fish into a glass aquarium (120×90×80cm). The lure feed is fixed at a position 5.0cm away from the bottom of the aquarium with a suspension line bolted to the crossbar. The fish bites the bait to make the line vibrate. The vibration is transmi...

example 3

[0037] Example 3 Weight gain test of crucian carp

[0038] 1. Test feed: crush the crucian carp feed provided by the feed factory, add the same amount of a-starch, mix evenly, mix with an appropriate amount of distilled water, and make 5 g slime pellets each as a control feed. At the same time, the food attractant feed is prepared. Firstly, the crucian carp feed is crushed, and the same amount of a-starch is added. The compound attractant of the present invention is added at a content of 0.1-0.5g / kg, uniformly mixed, and mixed with an appropriate amount of distilled water to make each 5g sticky ball.

[0039] 2. The growth test uses 4 glass aquariums (specification 100×65×65cm), water depth 40cm, natural water temperature, continuous inflation. The experimental fish were randomly allocated, and the experiment was divided into two groups. The 2 aquariums in the first group are numbered X1 (control group); the other 3 aquariums are numbered Y1 (the compound attractant of the presen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a compound aquatic product attractant and a processing method thereof. Particularly, the processing method uses animal livers with wide source and low cost as main materials, the animal livers are processed into watersoluble micromolecular flavor matters by using a modern biotechnology, and the compound aquatic product attractant maintains the natural fragrance of the animal livers and has rich nutrition; and more particularly, the compound aquatic product attractant is added with a compound attractant, compound flavouring matters, pigments and a preservative, thereby being prepared into the multifunctional compound aquatic product attractant. A test proves that when feed with the attractant is used for feeding turtles, the gastric satiety time of the turtles is reduced to 30-40 minutes from above 60 minutes of a matched group, and the grow speed is obviously higher than that of the matched group.

Description

Technical field [0001] The invention relates to a composite aquatic food attractant and a processing method thereof, and belongs to the technical field of animal feed additives processing. Background technique [0002] Aquatic animals like to eat live bait in water, but in intensive breeding, they mainly rely on compound feed based on plant raw materials. Although this kind of feed has complete nutrition, it has lost the flavor and allure of live bait in the water, causing aquatic animals' interest in foraging, decreased food intake, and large waste of feed, which has become an important obstacle to the rapid growth of aquatic animals. The use of aquatic animal feeding and growth promoting agent is a new technology for high-yield and high-efficiency aquaculture developed in recent years. Adding an attractant to the feed to feed the fish can effectively promote the feeding of the fish, increase the feed intake of the fish, reduce the residual bait in the water, and thereby reduce...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A23K1/00A23K1/18A23K1/10A23K1/16A23K10/14A23K10/26A23K50/80
Inventor 吴保承杨春霞
Owner 江苏省江大绿康生物工程技术研究有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com