A kind of green algae tea and preparation method thereof

Abstract

The invention provides green alga tea and a preparation method thereof. Enteromorpha serves as a main raw material, ginger, dried tangerine or orange peel, Chinese dates and wolfberry are added to serve as auxiliary materials, and the materials are compounded according to a certain ratio and are prepared into the green alga tea through superfine grinding. The method comprises the following steps: (1) washing a certain amount of fresh dried enteromorpha powder by using clear water, and removing excessive moisture; (2) adding the washed and drained enteromorpha in a zinc chloride solution, raising the temperature to be 25-50 DEG C, heating for 5-20 minutes, so that the enteromorpha is kept green for a long time, washing the enteromorpha for 3-7 times by using the clear water, and extruding and draining the cleaned enteromorpha powder; (3) drying and sterilizing the drained enteromorpha powder at high temperature; and (4) adding the enteromorpha powder dried and sterilized at high temperature into the ginger powder, dried tangerine or orange peel powder, Chinese date powder and wolfberry powder for mixing, performing superfine grinding, and preparing the green alga tea. According to addition of a proper amount of other materials, over-strong fishy smell of the enteromorpha is inhibited, slightly cold characteristics of the enteromorpha are regulated, the nutritional utilization value of the enteromorpha is improved, and the green alga tea is simple in processing technology and low in cost.

Description

technical field [0001] The invention belongs to the technical field of production of health-care tea, and relates to the technology of using enteromorpha to produce health-care tea, specifically a green algae tea and a preparation method thereof. Background technique [0002] Entermorpha (Entermorpha) is a plant of the Ulvaceae family of Chlorophyta Ulva, which is rich in sulfated polysaccharides, protein, crude fiber, and various minerals and vitamins. It is a high-protein, high dietary fiber, low-fat, low-energy food Natural nutritious food ingredients. The main nutrients of enteromorpha in Qingdao area are as follows: [0003] nutrient content content polysaccharide 39.26% crude protein 12.18% crude fat 1.42% crude fiber 5.96% calcium 11248.59 mg / kg magnesium 12432.98 mg / kg phosphorus 522.92 mg / kg iron 241.12 mg / kg zinc 15.07 mg / kg [0004] Enteromorpha is a natural medicinal algae for health care...

AI Technical Summary

Problems solved by technology

The seaweed mentioned in these three invention patent applications does not include the green alga Enteromorpha, but refers to general kelp, seaweed, wakame, etc. The seaweed tea made from these seaweeds is first of all unrecognizable in terms of sensory color. In people's general impression, tea should be light green; secondly, the seaweed tea is mainly composed of tea, and the content of seaweed is too low to fully reflect the nutritional and health value of seaweed.