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Preparation method of selenium-enriched Sichuan pepper oil

A pepper oil and selenium-enriched technology, which is applied in the fields of edible oil/fat, food science, application, etc., can solve the problems of low oil yield and high price, avoid oxidative rancidity, simple method, increase fragrance and oil yield Effect

Inactive Publication Date: 2018-03-23
CHUZHOU YINSHI GREASE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Zanthoxylum bungeanum oil has a strong flavor and is rarely sold in the market. Only a small amount is obtained by pressing and refining Zanthoxylum bungeanum, which has a low oil yield and a high price; selenium is an essential trace mineral element for maintaining human health, and it has strong antioxidant effects , can remove lipid peroxides and free radicals in the body to protect cell membranes, improve immunity, resist foreign harmful substances, inhibit cancer cells, delay aging, and promote growth and development of children; currently there is no selenium-rich pepper oil on the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A preparation method of selenium-rich prickly ash oil, comprising the following steps:

[0019] (1) Raw materials: wash the pepper seeds and pepper leaves, mix them, and crush them to 40 mesh to obtain pepper powder; the weight ratio of the pepper seeds and pepper leaves is 4:1;

[0020] (2) Fermentation: Add white granulated sugar final liquid with a mass concentration of 14% of twice the weight of Zanthoxylum bungeanum powder to Zanthoxylum bungeanum powder, mix well, add Saccharomyces cerevisiae, ferment at 26°C for 20 hours, add protein selenium, mix Evenly, continue to ferment at 21°C for 3 days to obtain fermented peppercorns;

[0021] (3) Drying: Put the fermented Zanthoxylum bungeanum in a freeze dryer, freeze-dry until the moisture content is 0-6%, and obtain dried Zanthoxylum bungeanum;

[0022] (4) Heating: Put the vegetable oil in a container, heat it to 110-120°C, and naturally cool it down to 86-90°C to obtain the heated vegetable oil; the vegetable oil i...

Embodiment 2

[0026] A preparation method of selenium-rich prickly ash oil, comprising the following steps:

[0027] (1) Raw materials: wash the pepper seeds and pepper leaves, mix them, and crush them to 40 mesh to obtain pepper powder; the weight ratio of the pepper seeds and pepper leaves is 4:1;

[0028] (2) Fermentation: Add white granulated sugar final liquid with a mass concentration of 15% in an amount twice the weight of Zanthoxylum bungeanum powder to Zanthoxylum bungeanum powder, mix well, add Saccharomyces cerevisiae Angelica, ferment at 27°C for 22 hours, add protein selenium, mix Evenly, continue to ferment at 22°C for 3 days to obtain fermented Chinese prickly ash;

[0029] (3) Drying: Put the fermented Zanthoxylum bungeanum in a freeze dryer, freeze-dry until the moisture content is 0-6%, and obtain dried Zanthoxylum bungeanum;

[0030] (4) Heating: Put the vegetable oil in a container, heat it to 110-120°C, and naturally cool it down to 86-90°C to obtain heated vegetable o...

Embodiment 3

[0034] A preparation method of selenium-rich prickly ash oil, comprising the following steps:

[0035] (1) Raw materials: wash the Zanthoxylum bungeanum seeds and Zanthoxylum bungeanum leaves, mix them, and crush them to 60 meshes to obtain Zanthoxylum bungeanum powder; the weight ratio of Zanthoxylum bungeanum seeds and Zanthoxylum bungeanum leaves is 5:1;

[0036] (2) Fermentation: Add white granulated sugar final liquid with a mass concentration of 16% of 3 times the weight of Zanthoxylum bungeanum powder to Zanthoxylum bungeanum powder, mix well, add Angel Saccharomyces cerevisiae, ferment at 28°C for 24 hours, add protein selenium, mix Evenly, continue to ferment at 23°C for 4 days to obtain fermented Chinese prickly ash;

[0037] (3) Drying: Put the fermented Zanthoxylum bungeanum in a freeze dryer, freeze-dry until the moisture content is 0-6%, and obtain dried Zanthoxylum bungeanum;

[0038] (4) Heating: Put the vegetable oil in a container, heat it to 110-120°C, and ...

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Abstract

The invention mainly belongs to the technical field of grease processing, and discloses a preparation method of selenium-enriched Sichuan pepper oil. The preparation method comprises steps of raw material preparation, fermentation, drying, heating, deep frying, and packaging. The preparation method is simple; operation is convenient; the obtained Sichuan pepper oil is thick in flavor, fresh, golden yellow, and slightly pungent; no additive is added; the selenium-enriched Sichuan pepper oil is safe and good for health; the variety of commercial Sichuan pepper oil is increased; requirements of consumers on nutrients and mouthfeel are satisfied. According to the preparation method, a white granulated sugar solution is added into Sichuan pepper firstly, inoculation with Angel saccharomyces cerevisiae is carried out to promote bacteria proliferation, protein selenium is added for low temperature long term fermentation, so that full leaching of effective components in Sichuan pepper seeds and leaves is realized, fragrance and oil yield are improved, selenium content is increased, and Sichuan pepper oil health care functions are improved; plant oil is heated to remove raw oil smell, natural cooling is carried out, and then dried Sichuan pepper is added for deep frying, so that generation of scorched smell is avoided, the obtained product is safe and good for health, water in Sichuan pepper is removed completely, grease and flavor ingredients in Sichuan pepper are extracted, Sichuan pepper oil oxidative rancidity is avoided, and self life is prolonged.

Description

technical field [0001] The invention mainly relates to the technical field of oil processing, in particular to a preparation method of selenium-rich prickly ash oil. Background technique [0002] Zanthoxylum bungeanum oil has a strong flavor and is rarely sold in the market. Only a small amount is obtained by pressing and refining Zanthoxylum bungeanum, which has a low oil yield and a high price; selenium is an essential trace mineral element for maintaining human health, and it has strong antioxidant effects , can remove lipid peroxides and free radicals in the body to protect cell membranes, improve immunity, resist foreign harmful substances, inhibit cancer cells, delay aging, and promote growth and development of children; currently there is no selenium-rich pepper oil on the market. Contents of the invention [0003] In order to make up for the defects of the prior art, the object of the present invention is to provide a preparation method of selenium-rich prickly ash...

Claims

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Application Information

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IPC IPC(8): A23D9/007A23D9/04
CPCA23D9/007A23D9/04
Inventor 尹成飞
Owner CHUZHOU YINSHI GREASE CO LTD
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