| abstract |
The present invention proposes a method for fermenting, extracting and preparing natural substances for candy production, comprising the following steps: material selection, pretreatment, pulverization, cooking, cooling and filtration, preparation of fermentation base material, fermentation and preparation of concentrated paste; It is proposed that the cooking efficiency can be improved by multiple cooking treatments, the cooking liquid has high nutrients, and the waste caused by insufficient utilization of raw materials can be avoided. The obtained fermentation base material can shorten the time period of subsequent fermentation treatment and improve the fermentation efficiency. At the same time, the fermentation effect is good, and the retention rate of beneficial components in natural substances is high. The vacuum decompression concentrator can improve the concentration efficiency, shorten the preparation period, and improve production. Economic benefits, meanwhile, the method of the invention does not generate a large amount of waste water and does not use a large amount of production equipment, so that the production cost can be effectively reduced, and the environment is not polluted at the same time. |