The Workshop Process Design Of The Soy Poly-peptides

The soy poly-peptides are refer to the low peptide mixture, which is through the hydrolysis of soy protein ,separation and purification processes. Soy poly-peptide usually is composed of 3～6 amino acids, the relative molecular weight is lower than 1 000, mainly distributes in 300～700 scopes.It is also includes few ingredients such as dissociation amino acid, carbohydrate, inorganic salt and so on. The current study shows that: soybean peptides have the function of lower blood-pressure,cholesterol, anti-obesity, anti-oxidation and regulation of the immune and other physical activity. Soybean peptide functional foods is developed as raw material abroad. In our country market also has many soybean poly-peptide function product, which has obtained certain research results and the economic efficiency Fermented soybean production feed degradation soybean peptide, contain several small peptide molecule, not only has good nutrition characteristic, with various physiological function of agricultural by-products, and can be reutilized, conservation of resources, is a very promising functional proteins raw materials, and products have widely applicable objects, such as early weaning piglets compound material, special breeding fodder, aquatic animal feed, pet food, etc. Class determination of food production is the most main plant design calculation of the size of the benchmark, class production directly affect equipment supporting, workshop layout and covers, utilities and auxiliary equipment specifications, size, and labor officials said.This thesis is designed for soybean protein isolated as raw materials, class 2 tons of yield in soybean peptide product ion workshops and craft, the technological process of soybean protein isolated for: ShuiFen mixed - adjustable pH and, tuning temperature - enzyme solution - destroy enzyme - to adjust ph - ultrafiltration - electrodialysis except salt - enrichment - the spray drying, packaging and finished products. Based on the calculation and conducted equipment choice, main equipment of 14 species (total 25 sets), equipment cost 200.3 million total. According to the process need will production workshop set to two layer, divided into three areas: the relatively independent pretreating workshop, a. b., zymolysing, enrichment and dry workshop, c. packing workshop, and puts forward the process arrangement of the workshop the request. This paper also to "workforce arrangement and production management", and "water, electricity, gasoline computing" and "economic accounting" illustrated.Papers submitted the soybean peptide production process flow diagram and production workshop equipment layout, compiling a more detailed design specifications for soybean peptide products, production and development provides important reference.