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Processing method of chlorophyll sesame oil

A processing method and technology of sesame oil, which are applied in the directions of edible oil/fat, tallow oil/fat production, and fat production, can solve the problems of reducing chlorophyll content in sesame oil, decomposition and loss of chlorophyll, etc., and achieve the effects of improving food value and prolonging storage time.

Inactive Publication Date: 2019-05-14
湖北叶威(集团)粮食有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of sesame oil on the market, but the existing sesame planting and sesame oil processing methods are often harvested after maturity, and then a lot of nutrients are removed during the processing to improve the storage time of the oil, which makes the chlorophyll in sesame oil to a large extent Decomposition and loss, thus greatly reducing the content of chlorophyll in sesame oil itself

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A processing method of chlorophyll sesame oil, comprising the following steps:

[0026] S1. Harvest the sesame seeds 3 days before they mature, then air-dry the sesame seeds at a temperature of 20°C until the moisture content reaches 8%, and shell them to obtain sesame seeds;

[0027] S2, heating the sesame seeds by high-temperature steam at a temperature of 160°C for 15 minutes, and then rinsing them with cold water at 0°C;

[0028] S3. Soak the washed sesame seeds in warm water at 20°C for 20 minutes, then add baking soda to the warm water, stir and soak until the skin of the sesame seeds bursts, then separate the skin and kernels, keep the sesame kernels, and put the sesame kernels again Soak in clean water for 30 minutes, take out and set aside;

[0029] S4, vacuum-drying the sesame kernels to a water content of 4%, then baking, the baking temperature is 150°C, and the baking time is 8min, to obtain the roasted sesame kernels;

[0030] S5, adding the roasted sesam...

Embodiment 2

[0036] A processing method of chlorophyll sesame oil, comprising the following steps:

[0037] S1. Harvest the sesame seeds 5 days before they mature, then air-dry the sesame seeds at a temperature of 30°C until the moisture content reaches 12%, and shell them to obtain sesame seeds;

[0038] S2, heating the sesame seeds by high-temperature steam at a temperature of 180°C for 25 minutes, and then rinsing them with cold water at 5°C;

[0039] S3. Soak the washed sesame seeds in warm water at 30°C for 30 minutes, then add baking soda to the warm water, stir and soak until the skin of the sesame seeds bursts, then separate the skin and kernels, keep the sesame kernels, and put the sesame kernels again Soak in clean water for 40 minutes, take out and set aside;

[0040] S4, vacuum-drying the sesame kernels to a water content of 6%, and then baking, the baking temperature is 165°C, and the baking time is 10min, to obtain the roasted sesame kernels;

[0041] S5, adding the roasted...

Embodiment 3

[0047] A processing method of chlorophyll sesame oil, comprising the following steps:

[0048] S1. Harvest the sesame seeds 4 days before they mature, then air-dry the sesame seeds at a temperature of 25° C. until the moisture content reaches 10%, and shell them to obtain sesame seeds;

[0049] S2, heating the sesame seeds by high-temperature steam at a temperature of 170°C for 20 minutes, and then rinsing them with cold water at 2°C;

[0050] S3. Soak the washed sesame seeds in warm water at 25°C for 25 minutes, then add baking soda to the warm water, stir and soak until the skin of the sesame seeds bursts, then separate the skin and kernels, keep the sesame kernels, and put the sesame kernels again Soak in clean water for 35 minutes, take out and set aside;

[0051] S4, vacuum-drying the sesame kernels until the water content is 5%, and then baking, the baking temperature is 160°C, and the baking time is 9min, to obtain the roasted sesame kernels;

[0052] S5, adding the r...

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Abstract

A processing method of chlorophyll sesame oil comprises the following steps: S1, cutting sesame 3-5 days before maturing; drying by air to shell to obtain sesame seeds; S2, heating the sesame seeds with steam under high temperature; and flushing through cold water; S3, soaking in warm water; adding baking soda; stirring and soaking until the skins of the sesame seeds are expanded and broken; separating the skins and the kernels; and soaking the sesame kernels in clean water again; S4, drying the sesame kernels in vacuum until the water content is 4-6%; and baking to obtain the baked sesame kernels; S5, squeezing the baked sesame kernels under the temperature of 60-80 DEG C to obtain primary sesame oil; and S6, sequentially performing first filtering, standing and precipitating, second filtering and degassing on the primary sesame oil to obtain the chlorophyll sesame oil. With the adoption of the method, the decomposing loss rate of chlorophyll in wheat can be effectively reduced; the obtained chlorophyll sesame oil per kg contains 58-103mg chlorophyll, so that the edible value of the sesame oil is greatly increased.

Description

technical field [0001] The invention relates to the field of grain and oil processing, in particular to a processing method of chlorophyll sesame oil. Background technique [0002] There are many kinds of sesame oil on the market, but the existing sesame planting and sesame oil processing methods are often harvested after maturity, and then a lot of nutrients are removed during the processing to improve the storage time of the oil, which makes the chlorophyll in sesame oil to a large extent Decomposition and loss, thereby greatly reducing the content of chlorophyll in sesame oil itself. Contents of the invention [0003] Aiming at the deficiencies in the above technologies, the present invention provides a method that can greatly reduce the decomposition and loss of chlorophyll contained in sesame oil itself, thereby increasing the chlorophyll content of sesame oil. [0004] A processing method of chlorophyll sesame oil, comprising the following steps: [0005] S1. Harve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04A23D9/007A23D9/04
Inventor 叶威叶婉婉叶维林
Owner 湖北叶威(集团)粮食有限公司
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