The Research Of Fresh Milk Bar Construction Rules And Featured Products

With the grim situation of the domestic dairy industry,the prices of milk is falling,some parts even appear some phenomenon that people pours out the milk and kills cows,the fresh milk bar that a dairy processing mode—“front shop,back factory”have begun to emerge.According to the research of fresh milk bar in Shandong and Yunnan,six regions,about 13 fresh milk bar,the fresh milk bar is developing rapidly in recent years and has the strong market competitiveness,but it also appeared some problems such as construction is not standard,quality safety and product structure is simple.In this paper,we constructed the fresh milk bar's layout,production line and the quality specification of product,researched and developed two kinds of new products that buffalo milk flowers and buffalo yogurt.First,the construction specification of fresh milk bar1.The design of fresh milk bar: Fresh milk bars have two parts which is operation and consumption room,operation room is generally greater than 25 m2 and set dressing room,cleaning facilities,drainage,ventilation device.the ground should have a certain slope,metope is smooth and seamless,they use material which color is white or light and it is waterproof and easy to clean,corner structure is reasonable.Material,personnel,product channel may not be crossed,they are a one-way channel.consumption room are generally equipped with the checkout counter,display cabinet,desk and chair,it has comfortable and health environment.2.The construction of milk production line: Production line begin in raw material entrance,after unloading milk cans,preheating tank,homogenizer,sterilization pot,we made the product depend on the type of product,such as pasteurized milk access to the filling machine for filling,yogurt access to the refrigeration cooling,adding strains,filling and fermentation.It requires to use stainless steel equipment,and process route is not cross and return,the process is reasonable and easy to operate.3.Fresh milk bar's quality and safety standard: The research made the rules(1)milk production management system,including the employees health and management system,cleaning and disinfection system,operation management system,etc.;(2)product quality management system,including raw milk acceptance,processing quality control specifications and product quality inspection,to ensure the safety of fresh milk bar products ' quality.Based on the above research,we build a buffalo fresh milk bar in Mangshi County,Dehong City,Yunnan Province,and it has been put into production.Two,the research of buffalo milk fresh milk bar's special products1.Buffalo milk "milk flower"(1)Production process: raw buffalo milk,blending(sugar 4%,cream 5%),homogenizing(65~70?,10~15 MPa)and sterilization(65?,30min),heating(temperature 75?),adding the coagulant(GDL 0.18%,ginger 1.98%,Guan 5.89%),adjusting pH(5.5-6.0),packing,solidification(75?),product.(2)Products' quality: Milk flower products had milk-white solid shape,good quality,delicate and smooth taste,moderate sweetness,and had high nutritional value,it was a kind of instant make,instant consumption of milk products.(3)Functional activity: The protein peptide in flower milk had antioxidant activity that include DPPH,TEAC,RP and ·OH;protein peptides' bacteriostatic action is 500?250mg drop sample/ml for staphylococcus aureus and listeria.2 Buffalo milk yogurt(1)Production process: raw water,skimming(4% fat),preheating(50?),blending(sugar 8%),homogenizing(65~70?,10~15MPa)and sterilization(65?,30min),cooling,inoculating(inoculation amount 4%),filling,fermenting(6h),ripening(refrigerating in 2-4?,12h),product.According to the buffalo milk characteristics of high-fat and high-protein,we improved the problems of fat thick and poor taste through the distribution of buffalo yoghurt starter cultures and degreasing process.(2)Products' feature: Products was rich for acid,fragrance and nutrition.fat content was 4.04%,protein 3.31%,non fat solids 20.14%.The paper provided a reference for fresh milk bar's specification,it is advantageous to standardized development of fresh milk bar;The research of fresh milk bar's product made the product diversification.