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Method for inhibiting potato sprouting

A potato, homogeneous technology, applied in the fields of food preservation, fruit and vegetable preservation, food science, etc., can solve the problems of economic loss of manufacturers and processors, reduce the edible and processing value of potatoes, and hidden safety hazards for consumers, and achieve inhibition of germination. , Reduce the incidence of cardiovascular and cerebrovascular diseases, high safety effect

Inactive Publication Date: 2015-12-09
QILU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Potatoes will germinate and green after being stored for a period of time, and the disease will produce some toxic substances such as solanin, which reduces the edible and processing value of potatoes, brings huge economic losses to producers and processors, and also brings consumers A huge potential safety hazard
[0003] At present, the main measures to inhibit potato germination are low-temperature storage and the auxiliary use of sprout inhibitors. The main sprout inhibitors include chemical reagents such as chlorphenamine, methyl naphthalene acetate, and cyanin; another commonly used sprout inhibitor technology laboratory radiation According to treatment, it can prevent the germination of potatoes very effectively, but there are certain hidden dangers in the above method

Method used

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  • Method for inhibiting potato sprouting
  • Method for inhibiting potato sprouting
  • Method for inhibiting potato sprouting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Treatment of perilla essential oil: in an environment with a temperature of 27±1°C and a relative humidity of 65±5%, put 0.3g of essential oil in a stoppered glass vial, and use a 10cm×0.3cm cotton wick to pass through the glass bottle cap.

[0020] Potato treatment method: place the glass vial containing the essential oil in a 100mm×70mm×60mm carton, and put 8 disease-free potatoes of uniform size in the carton. The mass of essential oil remaining in the vial was determined by measuring the mass of the vial after 1, 3, 7, 11, 14, 17 and 21 days; each treatment was done in triplicate.

[0021] In the control group, no essential oil was placed, and the potatoes were measured at 14 days and 28 days; the length of the longest shoot of potato tubers and the quality of the shoots were measured at 14 days and 28 days.

[0022] turn out:

[0023] (1) After essential oil treatment, the length of potato sprouts was shorter than that of the control sample, which showed that ess...

Embodiment 2

[0029] Treatment of perilla essential oil: in an environment with a temperature of 27±1°C and a relative humidity of 65±5%, put 0.2g of essential oil in a stoppered glass vial, and use a 10cm×0.3cm cotton wick to pass through the glass bottle cap.

[0030] Potato processing method is the same as Case 1.

[0031] In the control group, no essential oil was placed, and the potatoes were measured at 14 days and 28 days; the length of the longest shoot of potato tubers and the quality of the shoots were measured at 14 days and 28 days.

[0032] turn out:

[0033] (1) After essential oil treatment, the length of potato sprouts was shorter than that of the control sample, showing that essential oil treatment had a significant inhibitory effect on the growth of potato sprouts;

[0034] (2) After the essential oil treatment, the weight of potato sprouts was lower than that of the control sample, which showed that the essential oil had a significant inhibitory effect on the growth of ...

Embodiment 3

[0039] Treatment of perilla essential oil: In an environment with a temperature of 27±1°C and a relative humidity of 65±5%, put 0.1g of essential oil in a glass vial with a stopper, and then use a 10cm×0.3cm cotton wick to pass through the glass bottle cap.

[0040] Potato processing method is with embodiment 1.

[0041] In the control group, no essential oil was placed, and the potatoes were measured at 14 days and 28 days; the length of the longest shoot of potato tubers and the quality of the shoots were measured at 14 days and 28 days.

[0042] turn out:

[0043] (1) After essential oil treatment, the length of potato sprouts was shorter than that of the control sample, which showed that essential oil treatment had an inhibitory effect on the growth of potato sprout length, but it was not obvious.

[0044] (2) After the essential oil treatment, the weight of the potato sprouts was lower than that of the control sample, which showed that the essential oil had an inhibitor...

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Abstract

The present invention relates to the technical field of potato storage, and particularly discloses a method for inhibiting potato sprouting. The method uses disease-free potatoes as objects for implementation, and is characterized in that the potatoes and sustained-release glass bottles containing perilla frutescens essential oil solution are placed in cartons, and the cartons are in a ventilation environment. The plant extract used in the present invention is natural in substances and high in safety, and has certain physiological functions, such as anti-cancer, free radical-scavenging, anti-aging, cardiovascular and cerebrovascular disease incidence-reducing and other effects.

Description

(1) Technical field [0001] The invention relates to the technical field of potato storage, in particular to a method for inhibiting potato germination. (2) Background technology [0002] Potato is a grain and vegetable crop of traditional Chinese medicine and an industrial raw material crop. It is known as "underground apple" and "second bread". It is second only to the grain industry in my country's planting industry and is an important crop with competitive advantages in our country. The dormancy and germination of potato tubers are very important for potato cultivation, tuber production and processing industry. In potato cultivation, the degree of dormancy of tubers as seed potatoes affects the morning and evening of field emergence, uniformity and yield. Especially in the second cropping area, dormancy will prolong the germination and growth of tubers, and ultimately affect the increase in yield. Potatoes will germinate and green after being stored for a period of time,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/152
Inventor 傅茂润代红飞杨晓颖徐敏慧
Owner QILU UNIV OF TECH
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