Research On The Effect Of Acetate Starch In The Sausage

With the people's quality of life and dietary requirements continue to increase,health food also continue to be everyone's pro-gaze,thus health food research and development,more and more domestic and foreign food has become a hot research.Isomaltooligosaccharide have a safe,reliable,no side effects,easy to use features to become the focus of the study of health food development.This article first production abroad Isomaltooligosaccharide made a presentation highlighting the current situation of the production Isomaltooligosaccharide.Production Efficiency in China Isomaltooligosaccharide generally not high,how to improve the production process from Isomaltooligosaccharide yield is the focus of this thesis research,this paper studies three aspects Isomaltooligosaccharide production process.First,research the best corn starch liquefaction conditions,mainly from the impact of corn starch liquefaction temperature,initial concentration,enzyme dosage and treatment of corn starch auxiliary microwave and ultrasonic method validation experiments: Test results of the liquefaction temperature of the most efficient 95?,?-glucosidase pH6.5 best vitality,and maximize the amount of 16U/ gDS,DE value of the liquefied solution of10% in favor of the product,as an auxiliary the role of microwave processing and ultrasonic treatment to help the ultrasound maize starch liquefaction process is more dominant;Second is ?-glucosidase experimental research so that to maximize the enzyme activity of the enzyme and the vitality of the enzyme stability,easy recovery,separation,etc.,studies have shown that alginate-chitosan film method is most suitable for the immobilization ?-glucosidase turn glucose and has maintained a high activity recovery;Once again,research product separation and purification,to obtain maximum yield of the desired product,the experimental study of a variety of separation and purification methods,derived microbial fermentation method is the most advantageous for obtaining high yields Isomaltooligosaccharide.