Preparation method of nostoc sphaeroides grain beverage

A technology of Gexian rice grains and Gexian rice, applied in the biological field, can solve the problems of affecting the taste and nutrition, loss of nutrients, inelastic taste, etc., and achieve the effect of crystal clear appearance, easy to accept and digest, and maintain color and luster.

Inactive Publication Date: 2019-04-05
CHANGDE YANDI BIOTECH LTD CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of processing, the nutritional content of Gexianmi will be destroyed, resulting in the loss of nutritional components, and the a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A. Harvesting and selection of Gexianmi: the harvesting diameter of Gexianmi is 3-7mm, choose dark green Gexianmi with hard skin, good elasticity, and no cracks, wash it with pure water, and drain;

[0029] B, the ion exchange of the rice of Ge Xianmi: by the rice of Ge Xianmi: the ratio of zinc ion soaking liquid=1:1, the rice of Ge Xian is soaked in the zinc ion solution completely, and the zinc ion soaking liquid is the zinc chloride solution of 0.8%, The soaking time is 18-24 hours, and the ambient temperature is 15-30 degrees. After soaking, drain and wash with pure water;

[0030] C. Activity passivation of kudzu rice enzyme: pour kudzu rice into 2% sodium bicarbonate solution and heat to 60 degrees, keep it for 2 minutes, passivate the enzyme in kudzu rice, weaken its activity, and keep kudzu rice The original color of rice;

[0031] D, Sterilization treatment of Gexianmi: heat up the blanched Gexianmi in a water bath, keep it for 25 minutes at 100 degrees, carr...

Embodiment 2

[0036] A. Harvesting and selection of Gexianmi: the harvesting diameter of Gexianmi is 3-7mm, choose dark green Gexianmi with hard skin, good elasticity, and no cracks, wash it with pure water, and drain;

[0037]B, the ion exchange of the rice of Gexianmi: by the rice of Gexianmi: the ratio of zinc ion soaking liquid=1:2, the rice of Gexianmi is soaked in the zinc ion solution completely, and the zinc ion soaking liquid is 0.8% zinc chloride solution, The soaking time is 18-24 hours, and the ambient temperature is 15-30 degrees. After soaking, drain and wash with pure water;

[0038] C. Activity passivation of kudzu rice enzyme: pour kudzu rice into 2% sodium bicarbonate solution and heat to 60 degrees, keep it for 2 minutes, passivate the enzyme in kudzu rice, weaken its activity, and keep kudzu rice The original color of rice;

[0039] D, Sterilization treatment of Gexianmi: heat up the blanched Gexianmi in a water bath, keep it for 25 minutes at 100 degrees, carry out ste...

Embodiment 3

[0044] A. Harvesting and selection of Gexianmi: the harvesting diameter of Gexianmi is 3-7mm, choose dark green Gexianmi with hard skin, good elasticity, and no cracks, wash it with pure water, and drain;

[0045] B, the ion exchange of the rice of Ge Xianmi: by the rice of Ge Xianmi: the ratio of zinc ion soaking liquid=1:1, the rice of Ge Xian is soaked in the zinc ion solution completely, and the zinc ion soaking liquid is the zinc chloride solution of 0.8%, The soaking time is 18-24 hours, and the ambient temperature is 15-30 degrees. After soaking, drain and wash with pure water;

[0046] C, the active passivation of kudzu rice enzyme: pour kudzu rice into 1% D-sodium erythorbate solution and heat it to 80 degrees for 1.5 minutes to passivate the enzyme in kudzu rice to weaken its activity and keep kudzu The original color of the rice;

[0047] D, Sterilization treatment of Gexianmi: heat up the blanched Gexianmi in a water bath, keep it for 25 minutes at 100 degrees, ca...

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Abstract

The invention discloses a preparation method of a nostoc sphaeroides grain beverage. The method comprises the following concrete steps of nostoc sphaeroides harvesting and selection, nostoc sphaeroides ion replacement, nostoc sphaeroides enzyme activity passivation, nostoc sphaeroides sterilization treatment, beverage proportioning, filling, pasteurization and packaging. The method has the following beneficial effects that through the ion replacement, the combination with ingredients such as phycocyanobilin, allophycocyanin, phycoerythrobilin, chlorophyll and the like inside nostoc sphaeroidesis performed to form a stable chelate, so that a stable pigment can be formed. Meanwhile, by regulating a PH value and blanching and passivating the enzyme activity, the characteristics of nutritional ingredients of the nostoc sphaeroides is ensured, so that the whole appearance of the whole product is glittering and translucent; the sphere is mellow and full; the mouthfeel is tender and elastic.The functions of thirst quenching, pleasant flavor, rich juice nutrient and the like of the beverage are realized; the effective function, the Q elastic mouthfeel and the glittering and translucent appearance of natural freshwater alga of the nostoc sphaeroides are also realized; in addition, the pleasant flavor in the beverage can be blended into the nostoc sphaeroides.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a method for preparing kudzu rice grain beverage. Background technique [0002] Gexianmi, scientific name Nostoc spheroides, also known as pearl algae, is a rare microalgae, also known as green pearls, ancient name Tianxiancai, Tianxianmi, commonly known as field fungus or water fungus; it is a freshwater microalgae. Because Ge Hong, a famous doctor in the Eastern Jin Dynasty, ate celestial rice for food, and healed diseases by eating it. Later, it was dedicated to the emperor, and the weak prince recovered from illness and became stronger after eating it. The emperor appreciated Ge Hong's contribution and named it "Ge Xianmi". Gexianmi in ancient times: a delicacy specially enjoyed by the royal family as a tribute (such as the autobiography "My First Half of My Life" of the last emperor Puyi records: a dish that was often eaten in the court when I was a child was "Duck Dingliu Gexi...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/52A23L33/00
CPCA23L2/02A23L2/52A23V2002/00A23L33/00A23V2200/30
Inventor 刘晓军刘红英蔡文娇黄颖欧立志易思富周丰
Owner CHANGDE YANDI BIOTECH LTD CO
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