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Original color dried fruit of Luo Han Guo and preparation method thereof

A Luo Han Guo, primary color technology, applied in the direction of preservation of fruits/vegetables through dehydration, food processing, food science, etc., can solve the problems of inability to sterilize Luo Han Guo, inability to kill enzymes, high production costs, etc., and achieve a sweet and fragrant taste. Less loss and shorter drying time

Active Publication Date: 2019-04-09
桂林亦元生现代生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the vacuum freeze-drying method is used, it is impossible to sterilize and inactivate the Luo Han Guo, and the equipment consumes a lot of energy and the production cost is high; have a strong tingling sensation

Method used

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  • Original color dried fruit of Luo Han Guo and preparation method thereof
  • Original color dried fruit of Luo Han Guo and preparation method thereof
  • Original color dried fruit of Luo Han Guo and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for preparing the dried fruit of the original color of Luo Han Guo, comprising the following steps:

[0031] (1) Cleaning and puncturing: after fruit selection, clean the original fruit on the board of Luo Han Guo (44-47 mm in diameter), and prick two holes on the surface of the original fruit of Luo Han Guo, with a diameter of 1 mm and a distance of 10 mm between the two holes; after cleaning, puncture The final Luo Han Guo is evenly distributed in 16 trays, and then placed in the rotating tray rack;

[0032] (2) step (1) gained Momordica grosvenori is dried, comprising the following steps:

[0033] a. Heating with microwave for 80min under the condition of vacuum degree of -98~-95KPa and temperature of 30~35℃;

[0034] b. Adjust the vacuum degree to -55~-50KPa, the temperature to 80~95℃, and heat with microwave for 18min;

[0035] c. Adjust the vacuum degree to -98 ~ -95KPa, the temperature to 30 ~ 35 ° C, and microwave for 20 minutes to obtain the original...

Embodiment 2

[0038] A method for preparing the dried fruit of the original color of Luo Han Guo, comprising the following steps:

[0039] (1) Cleaning and puncturing: after fruit selection, clean the original fruit of the super-grade Luo Han Guo (above 63 mm in diameter), and pierce two holes on the surface of the original Luo Han Guo with a diameter of 3 mm and a distance of 50 mm between the two holes; after cleaning and puncturing Luo Han Guo is evenly divided into 16 trays, and then placed in the rotating tray rack;

[0040] (2) step (1) gained Momordica grosvenori is dried, comprising the following steps:

[0041] a. Heating with microwave for 120min under the condition of vacuum degree of -90~-85KPa and temperature of 45~50℃;

[0042] b. Adjust the vacuum degree to -25~-20KPa, the temperature to 90~95℃, and heat with microwave for 25min;

[0043] c. Adjust the vacuum degree to -90 ~ -85KPa, the temperature to 65 ~ 70 ° C, and microwave for 40 minutes to obtain the original color dr...

Embodiment 3

[0046] A method for preparing the dried fruit of the original color of Luo Han Guo, comprising the following steps:

[0047] (1) Cleaning and puncturing: after fruit selection, clean the original fruit of Luo Han Guo (diameter 52-56 mm), and pierce two holes on the surface of the original fruit of Luo Han Guo, with a diameter of 2 mm and a distance of 20 mm between the two holes; after cleaning and puncturing The mangosteen is evenly distributed in 16 trays, and then placed in the rotating tray rack;

[0048] (2) step (1) gained Momordica grosvenori is dried, comprising the following steps:

[0049] a. Heating with microwave for 100min under the condition of vacuum degree of -95~-90KPa and temperature of 35~40℃;

[0050] b. Adjust the vacuum degree to -45~-40KPa, the temperature to 83~88℃, and heat it with microwave for 20min;

[0051] c. Adjust the vacuum degree to -95 ~ -90KPa, the temperature to 40 ~ 45 ° C, and microwave heating for 35 minutes to obtain the original colo...

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Abstract

The invention provides primary color siraitia grosvenorii dry fruits and a preparing method thereof.The preparing method of the primary color siraitia grosvenorii dry fruits is simple in process, small holes are punctured in original siraitia grosvenorii fruits, a staged drying mode is adopted, enzyme deactivation and sterilization are effectively achieved, the drying time is short, the sterilization rate is high, energy conservation and environment protection are achieved, a complex pretreatment process and repeated drying are not needed, the drying efficiency is high, and the drying effect is good.The surfaces of the primary color siraitia grosvenorii dry fruits are free of blots and have little plumule, the fruit surfaces are bright, the color of original fruits can be kept for a long time, the primary color siraitia grosvenorii dry fruits are not likely to break when crashed, full and white in pulp, fragrant and sweet in taste and free of throat irritating sensation when directly brewed and drunk, and few effectively ingredients are lost.

Description

technical field [0001] The invention relates to the technical field of food and medicine, in particular to a dried Luo Han Guo primary color fruit and a preparation method thereof. Background technique [0002] Luo Han Guo, the fruit of perennial vines of Cucurbitaceae. Also known as Lahan Guo, False Bitter Gourd, Light Fruit Wood Softshell Turtle, Jinbuhuan, Luohanbiao, Naked Turtle, it is known as the "fairy fruit". Its leaves are heart-shaped, dioecious, blooming in summer and fruiting in autumn. It is mainly produced in Longjiang Township, Longsheng and Baishou Towns, Yongfu County, Guilin City, Guangxi Zhuang Autonomous Region. Yongfu County and Longsheng County are the hometowns of Luo Han Guo with a long history of planting. Among them, Yongfu has planted Luo Han Guo for more than 300 years. Longsheng County There have been more than 200 years of history in planting Luo Han Guo. Ninety percent of Luo Han Guo is produced in Yongfu County and Longsheng County. Can rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23B7/02A23L3/54
CPCA23B7/02A23L3/54Y02P60/85
Inventor 苏德辉谭叶倩温剑文陈力芝杨洪元蒋向军蒋臻韬
Owner 桂林亦元生现代生物技术有限公司
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