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Method for improving quality of pericarpium citri reticulatae

A technology of tangerine peel and high quality, which is applied in the direction of medical formula, medical preparations containing active ingredients, plant raw materials, etc., can solve the problems of short aging time, relapse phenomenon, unfavorable industrial production, etc., and achieve high efficiency of process conditions, Save time and cost, improve the effect of application value

Pending Publication Date: 2022-07-22
江门丽宫国际食品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned related aging technologies mainly have the following problems: (1) the technology is complex and the operation steps are various, which is not conducive to industrial production; (2) the high-temperature aging in the operation process destroys the nutrients and aromatic substances in the orange peel, resulting in a burnt smell; ( 3) Some steps in the aging process will increase the lactic acid content in the tangerine peel and affect the taste; (4) The aging time is short, and relapse may occur; (5) The technology related to the aging of tangerine peel is limited to research on how to shorten the aging time. Time spent, no in-depth study on how to improve the quality of tangerine peel

Method used

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  • Method for improving quality of pericarpium citri reticulatae
  • Method for improving quality of pericarpium citri reticulatae
  • Method for improving quality of pericarpium citri reticulatae

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] A method for improving the quality of dried tangerine peel by combining an electric field with enriched oxygen, comprising the following steps:

[0092] 200 pieces of dried tangerine peel of similar size, color and moisture content of 9% were selected as experimental objects. Each piece of dried tangerine peel had three petals marked with the same number. kV / cm, frequency of 11kHz, pulse width of 30μs, temperature of 23°C, humidity of 55%, oxygen content of 40% high-intensity pulsed electric field equipment for aging, and the other petal as a control group was placed in an 80-mesh sack and placed in Aged in an environment with a temperature of 23°C and a humidity of 55%. After 90 days, samples with the same label were taken to measure organic acids, flavonoids and volatile aroma, and were measured in parallel for three times, and the average value was taken.

[0093] Determination of organic acid content: The organic acid content was determined by liquid chromatography...

Embodiment 2

[0113] A method for improving the quality of dried tangerine peel by combining an electric field with enriched oxygen, comprising the following steps:

[0114] 200 pieces of dried tangerine peel of similar size, color and moisture content of 9% were selected as the experimental objects. Each piece of dried tangerine peel had three petals, marked with the same number. kV / cm, frequency of 11kHz, pulse width of 30μs, temperature of 23°C, humidity of 55%, oxygen content of 40% high-intensity pulsed electric field equipment for aging, and the other petal as a control group was placed in an 80-mesh sack and placed in Aged in an environment with a temperature of 23°C and a humidity of 55%. After 90 days, samples with the same label were taken to measure organic acids, flavonoids and volatile aroma, and were measured in parallel for three times, and the average value was taken.

[0115] Determination of organic acid content: refer to the measurement method of organic acid content in ...

Embodiment 3

[0135] A method for improving the quality of dried tangerine peel by combining an electric field with enriched oxygen, comprising the following steps:

[0136] 200 pieces of dried tangerine peel with similar size, color and moisture content of 9% were selected as the experimental objects. Each piece of dried tangerine peel had three petals, marked with the same number. / cm, the frequency is 11kHz, the pulse width is 30μs, the temperature is 23°C, the humidity is 55%, and the oxygen content is 40% high-intensity pulsed electric field equipment. Aged in an environment of 23°C and 55% humidity. After 90 days, samples with the same label were taken to measure organic acids, flavonoids and volatile aroma, and were measured in parallel for three times, and the average value was taken.

[0137] Determination of organic acid content: refer to the measurement method of organic acid content in Example 1.

[0138] Determination of monomeric flavonoids: refer to the measurement method o...

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Abstract

The invention discloses a method for improving the quality of pericarpium citri reticulatae. The method for improving the quality of the pericarpium citri reticulatae specifically comprises the following steps: treating a pericarpium citri reticulatae raw material under the condition that an electric field is combined with oxygen; the electric field intensity of the electric field is 0.5 kV / cm to 1.0 kV / cm; the volume fraction of oxygen in the treatment process is 20%-50%. Wherein the electric field is a pulse electric field, the frequency of the electric field is 10 kHz to 12 kHz, the pulse width is 30 microseconds to 50 microseconds, the waveform is a bipolar symmetrical square wave, the treatment temperature is 20 DEG C to 25 DEG C, and the humidity is 50 percent to 60 percent. The relative content of flavone and characteristic aroma substance N-methyl anthranilate is increased, no retrogradation phenomenon is generated, and the method has important guiding significance for improving the application value of the pericarpium citri reticulatae.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for improving the quality of dried tangerine peel. Background technique [0002] The dried tangerine peel is the dried and mature peel of the citrus plant of the Rutaceae citrus and its cultivars. The tangerine peel is mainly distributed in Guangdong, Guangxi, Sichuan, Hunan and Guizhou. Among them, the tangerine peel obtained from the tea branch orange produced in Xinhui, Guangdong is the most authentic, called Guang tangerine peel. As a medicinal material, tangerine peel has a long history and was first recorded in "Shen Nong's Materia Medica". It contains flavonoids and volatile compounds, etc. Cardiovascular protection and other effects, are widely used in food and medicine. [0003] The biggest feature of tangerine peel is that "long-time aging is good, and long-term mellow fragrance" is the biggest feature of tangerine peel, that is, with the increase of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L5/30A23L33/00A23L5/20A61K36/752A61K131/00
CPCA23L19/07A23L5/30A23L33/00A23L5/20A23L5/276A61K36/752A61K2236/10A23V2002/00A23V2200/30A23V2300/12A23V2250/126
Inventor 欧国良曾新安湛瑾璟蔡锦林韩忠钟楚敏
Owner 江门丽宫国际食品股份有限公司
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