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Preparation and storage method of natural mugwort normal juice

A kind of raw juice, natural technology, applied in the field of preparation and storage of natural Aiqing raw juice, can solve the problems of easy fading, difficult to preserve, change of taste, etc., achieve rich functional products, simple production process, and solve the effect of discoloration

Inactive Publication Date: 2021-12-10
ZHEJIANG PHARMA COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards and the enhancement of health awareness, the traditional youth food with certain health benefits and good color and fragrance is no longer limited to eating during the Qingming Festival, but has gradually become a leisure food that people eat all year round and a part of people's daily life. Part of it, but due to the seasonal growth of Ai Qing (about 20 days before and after the Ching Ming Festival), ready-to-use, easy to fade, change in taste, and difficult to preserve, no one has yet made Ai Qing from seasonally grown Ai Qing. It is stored for the production of Qingtuan all year round, mainly harvested and used in the current season, which limits the consumption time of Qingtuan, affects the demand of consumers for Qingtuan in different market periods, and also restricts the consumption of Qingtuan. Development and Utilization of Natural Health Resources

Method used

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  • Preparation and storage method of natural mugwort normal juice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Harvesting of raw materials: Harvesting natural aiqing before Qingming Festival as raw materials for processing;

[0028] (2) Impurity removal and cleaning: remove withered and rotten mugwort leaves and impurities, and clean them with running water;

[0029] (3) Pre-cooling and color protection: add Na 2 CO 3 : NaHCO 3 (mixture A), CaCO 3 : Ca(HCO 3 ) 2 (Mixture B) Mix two kinds of mixtures A and B, then mix mixtures A and B in a weight ratio of 1:1, adjust the pH value to 7.5-9.5 with water to form a color protection solution, and cool the color protection solution to 15 below ℃, then soak the washed aiqing with the cooled color protection solution for 30 minutes, so that the aiqing can be cooled and color protected; the cooling color protection solution can be configured according to the actual production needs;

[0030] This treatment step is to soak and protect the color of Ai Qing through the configuration of a specific color protection solution, which is...

Embodiment 2

[0038] (1) Harvesting of raw materials: Harvesting natural aiqing before Qingming Festival as raw materials for processing;

[0039] (2) Impurity removal and cleaning: remove withered and rotten mugwort leaves and impurities, and clean them with running water;

[0040] (3) Pre-cooling and color protection: add Na 2 CO 3 : NaHCO 3 (mixture A), CaCO 3 : Ca(HCO 3 ) 2 (Mixture B) Mix two kinds of mixtures A and B, then mix mixtures A and B in a weight ratio of 1:1.5, adjust the pH value to 8-9 with water to form a color protection solution, and cool the color protection solution to 15 ℃, and then soak the washed aiqing with the cooled color protection solution for 25 minutes to cool and protect the color; the cooling color protection solution can be configured according to the actual production needs;

[0041] (4) Beating: Use DJ-1 type single-pass beater to beat the crisp and tender Aiqing into a pulp, which is convenient for subsequent juice extraction;

[0042] (5) Juici...

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Abstract

The invention relates to a preparation and storage method of natural mugwort normal juice, which comprises the steps: collecting natural mugwort before the Tomb-sweeping Festival; removing impurities and cleaning; respectively preparing a mixture A of Na2CO3 and NaHCO3 and a mixture B of CaCO3 and Ca (HCO3) 2 according to a weight ratio of 1: (1.5-2.5), mixing the mixture A and the mixture B according to a weight ratio of 1: (0.5-1.5), adding water to adjust the pH value to 7.5-9.5 to form a color protection solution, cooling the color protection solution to the temperature below 15 DEG C, and then soaking the cleaned mugwort leaves with the cooled color protection solution for 20-30 minutes, so that the mugwort is cooled and subjected to color protection; pulping, and squeezing the pulped mugwort to separate mugwort residues from mugwort juice; re-squeezing: uniformly mixing the mugwort residues obtained after the first-time juicing with the cooled color protection solution, then repeatedly juicing, and mixing the juice with the first-time juice to obtain the mugwort normal juice; and carrying out vacuum packaging and storing at the temperature of not higher than 4 DEG C. The natural mugwort normal juice has the advantages of no limitation to seasons, capability of use all the year round, high raw material utilization rate, bright color, easiness for storage, rich nutrition, convenience in use and capability of better maintaining the natural properties of the product.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a preparation and storage method of natural mugwort juice. Background technique [0002] Ai Qing, also known as mugwort, mugwort leaves, Qing, wormwood, etc., is the main natural material for making Qingtuan. It grows mostly among the people and is rich in resources. Ai Qing contains main functional ingredients such as volatile oil, flavonoids, trace elements, phenylpropanoids, and triterpenoid mixtures, as well as a large amount of trace chemical elements and minerals. "Compendium of Materia Medica" records: Artemisia argyi leaves are used as medicine, warm in nature, bitter in taste, non-toxic, pure yang in nature, clears twelve meridians, restores yang, regulates qi and blood, expels dampness and cold, stops bleeding and relieves miscarriage, etc. It is also commonly used Because of acupuncture and moxibustion, it is also called "medical herb". Now the popular "herb b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/105A23L5/41A23L3/3409
CPCA23L33/105A23L5/41A23L3/3409A23V2002/00A23V2200/048A23V2200/30A23V2250/21
Inventor 陈祖满
Owner ZHEJIANG PHARMA COLLEGE