Xinjiang Korla bergamot pear fructose syrup and production method thereof

Abstract

The invention discloses Xinjiang Korla bergamot pear fructose syrup and a production method thereof. The production method comprises the following steps of: selecting raw materials, namely selecting, washing, crushing and beating; preheating to inactivate enzymes, namely preheating the crushed bergamot pear syrup to inactivate the enzymes; performing enzymolysis, namely compounding pectinase, cellulase, amylase, invertase and a juice clarifying enzyme and performing the enzymolysis; inactivating the enzymes, namely inactivating extra enzyme preparations; performing ultrafiltration to obtain clear and transparent bergamot pear juice; and separating, purifying, and performing low temperature vacuum concentration, namely concentrating the fructose syrup by a low temperature vacuum concentration technology at the temperature of between 55 and 65 DEG C and under the pressure of -300 to -650KPa until the concentration is 70Brix. The product is prepared from natural fruits, various functional nutrient factors are stored to the greatest extent, other additives are not added in the production process, quality is safe and reliable, various physical and chemical indexes meet the national standard, and the product can meet the requirements of juice and canned fruit industries.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing, and in particular designs Xinjiang Korla fragrant pear fruit syrup and a production method thereof. Background technique [0002] Among food additives and sweeteners, fructose is the first functional oligosaccharide that has passed the FDA review as a recognized safety level, and its low caries, indigestibility and bifidobacteria proliferation have been confirmed. As a non-digestive functional food, fructo-oligosaccharide is a typical bifidus factor that meets the standard of prebiotics. Prevent obesity, prevent dental caries and cosmetic effect. [0003] Ordinary grade fructose is made from starch, which is a mixture of fructose and glucose obtained through enzymatic hydrolysis. This method has a relatively high degree of industrialization, but it needs to consume a large amount of grain raw materials, and the products rarely contain natural functional ingredients in fr...

AI Technical Summary

Problems solved by technology

This method has a relatively high degree of industrialization, but it needs to consume a large amount of grain raw materials, and the products rarely contain natural functional ingredients in fruits, which cannot provide natural and healthy sweeteners for the booming fruit juice, functional beverage and canned fruit industries.