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A kind of processing method of peony seed oil

A technology of peony seed oil and processing method, which is applied in the direction of fat oil/fat production and fat generation, can solve the problems of low oil yield, achieve the effects of improving quality, increasing oil yield, and reducing moisture content

Active Publication Date: 2011-12-14
广东金妮宝科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to this method, the oil yield of peony seeds is relatively low, and the general oil yield can only reach 15%.

Method used

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  • A kind of processing method of peony seed oil

Examples

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Comparison scheme
Effect test

Embodiment 1

[0025] Take 100 kg of peony seeds, place them in a low-temperature freezer for 45 days, and set the temperature of the storage room to be -8°C; then place the peony seeds in a normal temperature storage room, store them for 15 days, and put them into a frying pan to roast at 120°C for 40 minutes; Roasted peony seeds are sent into a screw press for pressing, the screw shaft speed is set to be 9r / min, and the peony seed oil is obtained after pressing and filtering.

Embodiment 2

[0027] Take 100 kg of peony seeds, place them in a low-temperature freezer for 35 days, and set the temperature of the storage room to be -10°C; then place the peony seeds in a normal temperature storage room, store them for 12 days, and put them into a frying pan to roast at 115°C for 35 minutes; Roasted peony seeds are put into a screw press and pressed, and the rotating speed of the screw shaft is set to 9r / min, and the peony seed oil is obtained after pressing and filtering.

Embodiment 3

[0029] Take 100 kg of peony seeds, place them in a low-temperature freezer for 55 days, and set the temperature of the storage room to be -5°C; then place the peony seeds in a normal temperature storage room, store them for 26 days, and put them into a frying pan to roast at 125°C for 43 minutes; Roasted peony seeds are put into a screw press and pressed, and the rotating speed of the screw shaft is set to 9r / min, and the peony seed oil is obtained after pressing and filtering.

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Abstract

The invention provides a method for processing peony seed oil. The method provided by the invention comprises the following steps of: (a) refrigerating peony seeds at a low temperature in a range of minus 15-minus 2 DEG C for 30-60 days and then storing at a constant temperature for 10-20 days; (b) removing shells of peony fruits which are refrigerated at the low temperature and are stored at theconstant temperature and then removing impurities; and then frying at a temperature in a range of 110-125 DEG C; and (c) pressing the fried peony seeds to obtain the peony seed oil. According to the method provided by the invention, the oil yield of the processed peony seed oil reaches 20%.

Description

technical field [0001] The invention relates to the field of edible oil processing, in particular to a processing method of peony seed oil. Background technique [0002] Peony seed oil is rich in oleic acid, linoleic acid and linolenic acid, among which linolenic acid is n-3 series polyunsaturated fatty acid, which is an essential fatty acid for human body. Linolenic acid is beneficial to enhance human intelligence and immunity, and protect eyesight. Lower blood lipids, blood pressure and blood sugar, inhibit hemorrhagic brain diseases and thrombotic diseases. Therefore, processing and extracting peony seed oil from peony seeds has attracted more and more attention. [0003] The traditional method of extracting peony seed oil is to use hot pressing. For example, the Chinese patent document with application number 200970117449.5 discloses a method for extracting and refining peony seed oil. After frying, screw pressing and filtering, the peony seed oil is obtained, and then...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/06C11B1/04
Inventor 智汝庆王红晖王利娟魏卫彬马荣彬杨龙军
Owner 广东金妮宝科技发展有限公司
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