Formula and processing technology for preparing soft particle baits of scylla serrata

A technology of mud crab and processing technology, which is applied in the field of formula and processing technology for making soft granular bait for mud crab, can solve the problem of restricting the development of mud crab breeding industry, affecting the healthy growth of mud crab, and water quality pollution in breeding ponds, etc. problems, to achieve the effect of improving feed utilization, protecting fishery resources and prolonging stability

Inactive Publication Date: 2014-12-10
FENGHUA YIZHEN SEAWEED TECH
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Small miscellaneous fish caught in the sea have become the main source of feed for blue crab farming. However, with the decline of marine resources and the emergence of summer fishing moratorium, fresh and live bait cannot meet the needs of blue crab breeding, and feeding fresh a

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

Embodiment

[0018] A formula for making soft granular bait for mud crabs. The weight ratio of each component is as follows: 25% fish meal, 12% cooked peanut cake powder, 12% cooked soybean meal powder, 10% subflour powder, and 15% glutinous rice flour. %, 15% chilled low-value fish, 5.5% shrimp and crab shell powder, 0.4% fish oil, 0.09% shelling protein, 0.01% phospholipid, 5% shellfish juice concentrate. Glutinous glutinous rice (cooked high-viscosity rice) and fresh fish feed have strong adhesion and good stability. The soybean meal powder is evenly aggregated in the dextrin molecules of the sticky rice to form a stable glued state. The steamed rice made from high-viscosity rice replaces the existing industrial adhesive, has better stability and palatability, and has higher nutritional value, which is beneficial to the feeding and growth of mud crabs.

[0019] A processing technology for making soft granular bait for mud crabs, comprising the following steps:

[0020] S1: Weigh 25% of...

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 discloses a formula and a processing technology characterized by adding poached shellfish juice concentrated liquor as an attractant of soft particle baits of scylla serrata. The formula comprises the following components by weight percent: 25% of fish powder, 12% of cooked peanut cake powder, 12% of cooked soybean meal, 10% of wheat middling, 15% of glutinous rice, 15% of chilled fresh offal fish, 5.5% of shrimp and crab shell powder, 0.4% of fish oil, 0.09% of shelling element, 0.01% of phospholipid and 5% of shellfish juice concentrated liquor. The formula and the processing technology have the advantages that the shellfish juice concentrated liquor is prepared by concentrating waste cooking liquor obtained after poaching shellfish in the processing enterprises of canned shellfish or shellfish dried products and is added to the synthetic formula as the food attractant of artificial mixed baits of scylla serrata, thus greatly improving the palatability of the artificial mixed baits of the scylla serrata and increasing the nutritional components of the baits; by utilizing the characteristics of strong adhesion between high-viscosity rice and feeds of fresh and live fish and good stability, the soybean meal is uniformly polymerized in the dextrin molecules of glutinous rice to form a stable bonding state; the baits have high digestive performances and good palatability.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a formula for making soft granular bait for mud crabs and a processing technology thereof. Background technique [0002] Scylla is mainly carnivorous bait, and has the characteristics of being picky about food. It likes to eat shellfish and small crustaceans, as well as small miscellaneous fish, small shrimps and crabs, and anorexias plant bait. In recent years, the breeding area of ​​blue crabs in coastal areas has been continuously expanding, and the demand for animal bait is also increasing. The bait of blue crabs has always been low-value shellfish collected on the sea flat and small fish and shrimps caught in the ocean. With the development of coastal industries, a large amount of tidal flat resources have been occupied, and feeding crabs with low-value shellfish has become a history. Small miscellaneous fish caught in the sea have become the main source of feed for bl...

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): A23K1/18A23K1/10A23K1/16
Inventor 施建华沈小追
Owner FENGHUA YIZHEN SEAWEED TECH
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap