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Treatment method for reducing pollutant aluminum in Huangyuan rice crackers

A technology of Huangyuan rice crackers and processing methods, applied in the field of food processing, to achieve the effects of less nutrient loss rate, low cost, and short processing time

Inactive Publication Date: 2020-05-12
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no report of similar inventive methods at home and abroad at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Embodiment: Huangyuan rice fruit production, add sodium carbonate, potassium carbonate, alum to water, the addition amount is respectively 4g∙kg -1 、2g∙kg -1 、3g∙kg -1 , production uses 0.5kg of water, 1Kg of rice, and the operation steps are as follows.

[0018] Weigh 4g of sodium carbonate, 2g of potassium carbonate, and 3g of alum, add 0.5kg of water for production use, stir for 1-3 minutes, and perform suction filtration when the vacuum degree reaches 0.098Mpa. After continuous vacuum filtration for 3-4 times, the alkaline water is clarified To be transparent, add 2g of Sophora japonica, the supplementary material of Huangyuan rice cracker, mix well and pour into 1Kg of cooked rice.

[0019] The aluminum content in the finished Huangyuan rice cracker is less than 100mg / kg.

[0020] Carry out the experiment on the production and processing of Huangyuan rice crackers. Experiment is divided into test group and control group, test group adopts the inventive method, ...

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PUM

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Abstract

The invention relates to the technical field of food processing, specifically to a treatment method for reducing pollutant aluminum in Huangyuan rice crackers. The treatment method comprises the following steps: mixing 4 g of sodium carbonate, 2 g of potassium carbonate, 3 g of alum and 0.5 Kg of water so as to obtain a mixed solution; stirring the mixed solution, carrying out cooling to a room temperature, and carrying out suction filtration treatment on the solution under a vacuum degree of more than or equal to 0.098 Mpa; and adding 2 g of a Huangyuan rice cracker auxiliary material, namelypagodatree flower buds into the mixed solution after suction filtration, carrying out uniform mixing under stirring, and pouring an obtained mixture into 1 Kg of cooked rice. The treatment method forreducing the content of aluminum in the Huangyuan rice crackers has the advantages of simplicity, low cost, low temperature in the processing process, short processing time, low nutrient loss rate ofthe Huangyuan rice crackers in the processing process, slight influence on the sensory quality, simple processing technology and good application prospect.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a treatment method for reducing the aluminum content in Huangyuan rice crackers. Background technique [0002] Huangyuan rice cracker is a traditional delicacy in the Hakka area in Gannan, Jiangxi. It is a Hakka specialty pastry food, an intangible cultural heritage and a Hakka traditional food. [0003] The raw materials for the production of traditional Huangyuan rice crackers are rice, water, pagoda tree rice and Huangyuan firewood ash. Among them, Huangyuan firewood ash is the ashes obtained by burning the branches and leaves of the camellia plant Yangtong. Camellia plants have the characteristics of enriching aluminum, so the aluminum content in Huangyuan firewood ash is relatively high, reaching 5% of the quality of firewood ash -8.3%, too high aluminum content can easily cause osteoporosis and Alzheimer's disease; in addition, the heavy metal residues in firewood ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/10A23L29/00A23L33/10
CPCA23L7/10A23L29/015A23L33/10A23V2002/00A23V2200/30A23V2200/302
Inventor 曹耀胡立文邓丹雯黄赣辉
Owner NANCHANG UNIV
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