Recycling technology of leftovers of ictalurus punctatus
A technology for channel catfish and leftovers, which is applied in the fields of recycling technology, recovery of fat oil/fatty acid from waste materials, and recovery of fatty substances. Labor and production costs, avoiding environmental pollution, and no toxic and side effects
CN101613731AInactive Publication Date: 2009-12-30湖北省水产科学研究所
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 湖北省水产科学研究所
- Publication Date
- 2009-12-30
- Estimated Expiration
- Not applicable · inactive patent
Abstract
The invention discloses a recycling technology of leftovers of ictalurus punctatus. In the technology, the leftovers of the ictalurus punctatus are mainly adopted to extract finished products of fish bone powder, albumen powder and unsaturated fatty acid through separating and drying by the method of enzyme hydrolysis by regulating pH value and temperature. In the technology, deep processing and comprehensive utilization are carried out on the fish bone powder; the products obtained by the recycling technology are free of heavy metals over standard and drug residues and are sanitary and safe; after processing, the wastewater produces no non-point pollution and water pollution; the equipments and flows required by the technology are simple and the production cost is low.
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Claims
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