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Method for improving maturity of harvested fresh siraitia grosvenorii

A technique of Luo Han Guo and post-harvest, applied in the field of improving the maturity of fresh Luo Han Guo after harvest, can solve problems such as difficulty in maturity and inability to grow and mature naturally, and achieve the effects of improving maturity, promoting industrial development, and reducing the rate of bad fruit

Active Publication Date: 2022-03-15
HUNAN HUACHENG BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It not only makes ordinary fresh Luo Han Guo mature, but also matures the old green fruit and sweeping fruit that could not grow and mature naturally, stored at room temperature, and ripened by single ethylene, which solves the maturity problem of fresh Luo Han Guo produced in Hunan

Method used

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  • Method for improving maturity of harvested fresh siraitia grosvenorii
  • Method for improving maturity of harvested fresh siraitia grosvenorii

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] (1) The fruit is selected for storage. First, the harvested fresh Luo Han Guo is selected to remove the old green fruit and sweeping fruit, and the remaining ordinary Luo Han Guo is divided into five grades according to size: special fruit, large fruit, medium fruit, small fruit, and outer fruit, and then selected Intact, undamaged, and mildew-free fruits shall be separated according to the following standards: 240 small fruits / basket, 180 medium fruits / basket, 140 large fruits / basket; special fruit and outer fruit shall be 13.5 kg / basket. Packed into baskets and put into storage according to grades.

[0064] (2) library standard. Stacking height: 4 layers of Luo Han Guo standard baskets; regular ventilation: once every 24 hours; lime point: every 4.3m 2 Set 1 quicklime point and 1 saturated lime water point, the distance between quicklime and lime water points is 1.8-2.3m, put 3.0kg of quicklime at each point, and 2.0L of saturated lime water (with calcium hydroxide ...

Embodiment 2

[0071] (1) The fruit is selected for storage. Firstly, the harvested fresh mangosteen fruits are selected out of the old green fruit and the sweeping fruit, and the fruit board is used to measure the fruit and divided into five grades according to the size: special fruit, large fruit, medium fruit, small fruit, and outer fruit, and then select intact, undamaged, Fruits without mold and rot shall be separated according to the following standards: 240 small fruits / basket, 180 medium fruits / basket, 140 large fruits / basket; 14.0 kg / basket for special fruit and outer fruit. Packed into baskets and put into storage according to grades.

[0072] (2) library standard. Stacking height: 5 layers of Luo Han Guo standard baskets; regular ventilation: once every 24 hours; lime point: every 5.0m 2 Set 1 quicklime point and 1 saturated lime water point, put 3.5kg of quicklime at each point, and 3.0L of saturated lime water (with calcium hydroxide precipitate inside).

[0073] (3) Spray ad...

Embodiment 3

[0079] Other conditions are identical with embodiment 2, difference is that 1. adenosine triphosphate solution concentration of step (3) is 350ppm, and methionine solution concentration is 900ppm, and jasmonic acid solution concentration is 400ppm, and spraying amount is that every kilogram of Luo Han Guo sprays 100mL.

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Abstract

The invention relates to a method for improving the maturity of harvested fresh siraitia grosvenorii, which comprises the following steps: (1) fruit selection and warehousing: firstly, the harvested fresh siraitia grosvenorii is divided into I) common fruits, II) old and green fruits and / or shed-sweeping fruits, intact, undamaged and mildew-free fruits are selected, the selected fruits are put into baskets, and the baskets are warehoused and stacked according to grades; (2) warehouse standard: setting a quick lime point and a saturated lime water point, and regularly ventilating; and (3) spraying adenosine triphosphate, methionine, jasmonic acid and / or a methyl ester solution of jasmonic acid in sequence, and standing for ripening. According to the method disclosed by the invention, for fresh fructus momordicae, particularly old and green fruits and shed-sweeping fruits, the quality of mature fructus momordicae can be obviously improved, and the fructus momordicae is good in taste and flavor and low in bad fruit rate.

Description

technical field [0001] The invention belongs to the field of Luo Han Guo, in particular to a method for improving the ripeness of fresh Luo Han Guo after harvesting. Background technique [0002] Luo Han Guo (Siraitia grosvenorii (Swingle) C. Jeffrey), English name: fructusmomordicae, the fruit of perennial vines of Cucurbitaceae, known as "fairy fruit", is one of the first batch of medicinal and edible materials approved by the country. It can moisturize the lungs, relieve cough, promote fluid and reduce phlegm; it is mainly produced in Yongfu, Longsheng, Lingui, Xing'an County, Guilin City, Guangxi Zhuang Autonomous Region, and Huaihua, Yongzhou, Hengyang, Shaoyang and other places in Hunan Province. [0003] Seedless Luo Han Guo is planted with triploid female plants and diploid male plants of Luo Han Guo. When flowering, the diploid male plants are used to artificially pollinate the triploid female plants, and the seedless Luo Han Guo is obtained after the female plants ...

Claims

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Application Information

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IPC IPC(8): A23B7/154A23B7/148
CPCA23B7/154A23B7/148A23V2002/00A23V2250/126A23V2250/0632Y02A40/90
Inventor 刘庚贵黄华学曾润清何安乐黄俊陈明明
Owner HUNAN HUACHENG BIOTECH
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