Barleygreen production method

Abstract

The invention discloses a method for producing barley green, which belongs to the technical field of methods for producing the barley green. In order to solve the problems, the adopted proposal is that the method for producing the barley green comprises the following steps sequentially: cleaning young barley grasses; crushing the barley grasses to break plant cell walls; and filter-pressing, sterilizing, concentrating and drying the barley grasses to obtain the finished product, wherein the step of sterilization adopts a sleeve type sterilization method which is performed at a working temperature of between 90 and 125 DEG C, the time for the sterilization of between 120 to 180 seconds, and the temperature of materials kept to be between 40 and 70 DEG C; and the temperature control method in the step of the sterilization is an industrial automatic temperature control method for measuring and controlling the temperature. The method can be widely applied to production fields of various natural barley greens.

Description

technical field [0001] The production method of barley chlorophyll of the invention belongs to the technical field of barley chlorophyll production methods. Background technique [0002] As a new type of functional food, barley green has entered the development stage in the international market, but it has just entered the development stage in our country because of its unique natural nutrients and special functions, it has gradually been recognized by people, and the demand is increasing day by day. Barley green products and foods with barley green as additives are favored by consumers. A large number of practices have shown that barley green is rich in more than 30 kinds of essential amino acids, vitamins and minerals, and is an ideal and natural source of healthy nutrition. Clinical studies have shown that barley green has obvious therapeutic effects on pancreatitis, hypertension, diabetes, gastric ulcer, sub-health and other food-borne diseases. Barley greens can not o...

AI Technical Summary

Problems solved by technology

[0003] At present, the methods for producing barley green include: adding antioxidants and dispersible powders to reconcile the barley greens obtained. This method produces barley powder containing antioxidants, which cannot obtain pure natural products, and the process is complicated; in addition, Chinese patent 00110238.9 , the announcement number is CN1102355C, and the title is "The Production Technology of Beidahuang Barley Green" which discloses: "Using the fresh and tender green leaves of barley seedlings as high as 25-35 centimeters as raw materials, after selection, cleaning, disinfection, physical breaking , Separation of crude lignin fibers, filtration, concentration, spraying, drying, and packaging. The temperature of the spray drying process is strictly controlled within 160°C of the air inlet temperature, the spray temperature is about 60°C, and the material drying temperature is about 30°C.

"But at present, most of the enterprises that manufacture barley green pigment in this field adopt the method of artificial temperature control, which will easily cause the temperature to be too high, resulting in the loss of nutrients contained in the product, and the rate of defective products will be too high.