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Storage method of oil-used peony seeds

A storage method and technology for peony seeds, which are applied in the preservation of edible seeds, preservation of seeds by freezing/cooling, and application, can solve problems such as deterioration, reduced moisture content of peony seeds, and unreasonable storage methods of peony seeds, so as to avoid loss. , the effect of low cost of preservation, simple and easy method

Inactive Publication Date: 2016-10-26
郎溪县十字镇佳木油用牡丹种植家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because peony seeds are concentrated on the market, they cannot be processed for oil extraction immediately, so they must be preserved for subsequent use. However, at present, due to the characteristics of peony seeds themselves, when they are stored, they are not suitable for temperature and humidity. There are very high requirements. In the existing technology, the storage method for peony seeds is unreasonable, which leads to factors such as reduced moisture content and even deterioration of peony seeds. Therefore, how to preserve peony seeds for a long time is an urgently needed technical method.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for storing peony seeds for oil, the steps are as follows:

[0022] (1) After picking the ripe peony seeds, spread them out on the drying field for 8 hours, then extract the peony seeds, and then remove the peony seeds that are deformed, have no mechanical damage, and do not rot;

[0023] (2) Use a watering can to add light salt water to the fruit selected in the above step 1, then spray and wash the peony seeds once, then rinse the remaining light salt water with cleaning, drain the water, and then dry it immediately. spare;

[0024] The concentration of the light salt water is 5%;

[0025] (3) Disinfect the whole warehouse with quicklime in advance, and then clean it up, put the peony seeds treated in step 2 into the cold storage, control the temperature at 3°C, humidity at 78°C, and seal them for 3-5 hours Finally, take it out until the natural temperature is restored; this step is used to pre-cool the peony seeds once, so that the peony seeds are clean an...

Embodiment 2

[0034] A method for storing peony seeds for oil, the steps are as follows:

[0035] (1) After picking the ripe peony seeds, spread them out on the drying field for 6 hours, then extract the peony seeds, and then remove the peony seeds that are deformed, have no mechanical damage, and do not rot;

[0036] (2) Use a watering can to add light salt water to the fruit selected in the above step 1, then spray and wash the peony seeds once, then rinse the remaining light salt water with cleaning, drain the water, and then dry it immediately. spare;

[0037] The concentration of the light salt water is 4%;

[0038] (3) Disinfect the whole warehouse with quicklime in advance in the cold storage, and then clean it up, put the peony seeds treated in step 2 into the cold storage, control the temperature at 2°C, and keep the humidity at 65°C. Take it out until the natural temperature is restored; this step is used to pre-cool the peony seeds once to make the peony seeds clean and sterile...

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PUM

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Abstract

The inventiojn relates to a storage method of oil-used peony seeds. The storage method comprises the following steps of collecting mature oil-used peonies, performing drying by air, taking seeds, performing cleaning, performing disinfecting, and after precooling at low temperature, performing treatment with fresh-keeping powder; and then performing freezer treatment. The storage method disclosed by the invention has the beneficial effects that the method is simple and easy to operate, the fresh-keeping cost is low, the storage method is economical, practical, safe and stable, the storage time of the oil-used peonies is prolonged, long fresh-keeping time is provided, the economic value of the oil-used peonies is increased, the condition that effective components in the oil-used peonies are sufficiently reserved is guaranteed, running off of the effective components is avoided, and the storage method has a broad application prospect.

Description

technical field [0001] The invention relates to the technical field of peony planting for oil, in particular to a method for storing peony seeds for oil. Background technique [0002] Peony for oil is a shrub plant. Wild peonies are mainly distributed in Heze, Shandong Province, Luoyang City, Henan Province, Bozhou City, Anhui Province, Fenghuang Mountain, Tongling City, Gansu Province, Shaanxi Province, etc. Currently, there are only two varieties of peony for oil used in production, Fengdan and Ziban, and Ziban is divided into grafted and seeded varieties. At present, tests by many professional institutions such as Jiangnan University, China Grain and Oil Quality Supervision and Inspection Center, the domestic oil authority, show that the unsaturated fatty acid content of peony seed oil is more than 90%, and the most commendable is that the polyunsaturated fatty acid-linolenic acid content exceeds 40%, which is 40 times that of olive oil. Peony seeds are black in color, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/26A23B9/10
CPCA23B9/10A23B9/26
Inventor 王斐
Owner 郎溪县十字镇佳木油用牡丹种植家庭农场