Enzyme method reverse extraction process for white fungus polysaccharidase

Abstract

The invention relates to a methof for extracting white fungus polysaccharide reversely. It comprises following steps: immersing white fungus in water, moderating pH to 7.3- 7.6, moving expanded white fungus to enzymolysis solution for enzymolysis for 1- 2hours, the temperature for enzymolysis is 35- 38 Deg. C, pH is 7.5- 8.5; moving white fungus to basic solution, immersing and heating to 90- 98 Deg. C for 0.5- 1.0 hour, stirring, removing foam residule on the surface, removing flocculated sluage, putting white fungus in acidic solution, immersing for 20 -40 minutes, removing flocculated sluage and putting it in light basic solution, immersing for 10- 20 minutes, moving it to clean water, taking it out, draining, dewatering, drying at low temperature an getting white fungus polysaccharide. The product can be used as terminal product to prevent fat absorption in intestine, reduce blood fat, prevent fatty liver, reduce weight, or used as main raw material to prepare health- care foodstuff that can reduce sugar content and prevent constipation.

Description

technical field [0001] The invention relates to an enzymatic reverse extraction process of Tremella polysaccharide. Background technique [0002] The deep processing of tremella and the extraction of its essential components are urgent problems to be solved to promote the development of tremella planting industry. At present, white fungus is mostly directly used as food on the dining table and a tonic that people eat from time to time, but it is labor-intensive and time-consuming to eat, and it is inconvenient to form eating habits, and it is difficult to play the health care effect of white fungus for disease prevention and treatment when eaten directly. The current extraction method of tremella polysaccharide is to make tremella pulp and mix it with water, and then separate the tremella polysaccharide from the mixed solution. The disadvantage is that it consumes a lot of water and alcohol, and the yield is very low. It is only suitable for scientific research and experimen...

AI Technical Summary

Problems solved by technology

At present, white fungus is mostly directly used as food on the dining table and as a tonic that people eat from time to time, but it is labor-intensive and time-consuming to eat, it is inconvenient to form eating habits, and it is difficult to play the health care effect of white fungus for disease prevention and treatment when eaten directly

The current extraction method of tremella polysaccharide is to make tremella pulp and mix it with water, and then separate the tremella polysaccharide from the mixed solution. The disadvantage is that it consumes a lot of water and alcohol, and the yield is very low. It is only suitable for scientific research and experimentation. , it is difficult to form large-scale production