| This contents is studied comes from the project of Si Chuan provincial science and technology department of industry chain (2011NZ0071) and the proposed topic of Qing chuan Bailong lake aquatic product development Co.Ltd. in this article, mainly do the following two aspects:"the three-dimensional ecological aquaculture mode of freshwater fish" in the first part,"the key technology of deep processing of freshwater fish are studied" in the second part, Including "the three-dimensional ecological aquaculture mode of freshwater fish" in2012pass by Si Chuan province science and technology department of scientific and technological achievements appraisal project (Si Chuan Identification of word [2012] no.52). The first part of the research is the foundation, to pave the way for the second part of the study, from aquaculture to the final product traceability, ensuring food security."The three-dimensional ecological aquaculture mode of freshwater fish" is based on Qing chuan Bailong lake aquatic product development Co.Ltd. in the first part, Mainly from the cage structure design, farming series technology in both directions to explore low-carbon, environmental protection, three-dimensional ecological farming model; The study includes the cage structure design improvement and innovation:the self-made new type " float case" to replace the traditional oil drums, float bow and traditional floating type equipment; Seamless welding steel structure, building platform, laying floor slab through sidewalk, setting up workshop; The study includes adopt three layers three-dimensional ecological aquaculture, improving traditional freshwater fish aquaculture model; Science to carry out the reasonable collocation of farmed fish species test and Chinese herbal fish disease prevention research; In view of the above work and obtain the corresponding results:(1) enhanced the capability of the cage to resistance wind and wave, improving the safety of the cage, to reduce the risk of escape of farmed fish breaking box;(2) the three layers three-dimensional ecological aquaculture mode able to the maximum extent reducing waste of bait, improve the comprehensive utilization of bait;(3) The different feeding fish with a reasonable to maintain a good breeding waters biological cycle, biological aquaculture water purification, to reduce the adverse of effects on breeding waste on the breeding waters;(4) Sturdy platform on the water to create the foundation for the development of leisure and recreational fishing. Through this aquaculture mode, comprehensive utilization of resources, establish a good circulation of the material energy, the implementation of safety, health, low carbon, environmental protection, improve the economic benefit and social environmental benefits.In the second part,"the key technology of deep processing of freshwater fish are studied" comes from fifth sub-topics of Si Chuan provincial science and technology department of industry chain (2011NZ0071), relying on the aquatic food Granville shares (Xinjin) to conduct a study. Large amount of freshwater aquaculture in our country, but the deep processing of freshwater fish with numerous difficulties difficulty, the external reason is restricted by the impact of our consumer demand for fresh products of freshwater fish is much larger than not-fresh products demand, the internal reason are more species of freshwater fish muscle thorn, strongly earthy taste, deep processing difficulties,many of waste production, comprehensive utilization rate is not high factors, it greatly limits the development of deep processing of freshwater fish industry. Along with our country modern city life rhythm speeding up, the rapid growth in consumption, for not-fresh type of freshwater fish products of the increasing market demand, promote the deep processing of freshwater fish technology progress and the development of industry. This article selects the southern catfish in the freshwater fish as the research object, because it has a wide distribution, fast of growth and reproduction, resistance is strong, has no fish muscle thorn, delicious meat, high nutritional value, system designed southern catfish intensive processing pathway, realizing clean production and zero pollution of southern catfish intensive processing technical process, southern catfish leisure flavor dried fish processing technology, the processing technology of quick-frozen southern catfish fillets, the production and processing technology of flavor of southern catfish fish balls, these three aspects of intensive processing technology was studied in this paper. Research results:(1) Catfish tablets best marinated fishy recipe, fried conditions, spices recipe and formed the catfish dry processing technical regulations;(2) According to the characteristics of the southern catfish processing technology and the critical control point, formed a complete set of quick-frozen southern catfish pieces processing technique rules;(3)Get the best batching scheme, forming a set of technical specification for catfish fish balls processing. Developing deep processing of three southern catfish products with high nutritional value, suitable for all kinds of people to eat. |
