Health-care pentosan beverage produced from waste liquor generated during processing vital wheat gluten and technology of health-care pentosan beverage

The invention discloses a health-care pentosan beverage produced from waste liquor generated during processing vital wheat gluten and a technology of the health-care pentosan beverage. The health-care pentosan beverage is produced through the following steps of firstly performing enzymolysis on the waste liquor generated by processing the vital wheat gluten, performing vacuum concentration on the waste liquor after the enzymolysis, and performing ultrahigh temperature instantaneous sterilization on the waste liquor after the vacuum concentration so as to prepare pentosan albumen concentrated liquor for standby application; secondly, adopting a high temperature extraction technique, and performing high temperature liquid extraction on licorice roots, dried orange peel and Chinese wolfberry fruits; thirdly, compounding the pentosan albumen concentrated liquor, licorice root high temperature extract liquor, dried orange peel high temperature extract liquor, Chinese wolfberry fruit high temperature extract liquor, concentrated red jujube juice, concentrated apple juice, concentrated pear juice or concentrated grape juice in certain proportion, and adding a few of functional food additives of polydextrose, functional starch sugar alcohol, organic acid, and the like so as to obtain a mixture, performing the shearing emulsification on the mixture, filtering the obtained mixture, homogenizing the filtered mixture, canning the homogenized mixture, and disinfecting the resulting mixture. According to the health-care pentosan beverage and the technology thereof disclosed by the invention, the problem that the waste liquor generated by processing the vital wheat gluten is directly drained, so that environmental pollution is easy to cause, is solved, and the utilization rate of nutrients including the pentosan in the waster liquor generated by processing the vital wheat gluten in the processing and producing process of the vital wheat gluten is increased, and a new way for the health-care pentosan foods is developed.