Preparation method of peony seed oil and peanut oil blended edible oil

The technology of peony seed oil and peony seed is applied in the field of edible oil, which can solve the problems of long extraction time, high production cost, low yield and the like, and achieve the effects of fragrant smell, bright color and quality improvement.

Inactive Publication Date: 2015-11-11
洛阳国花坊牡丹生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A kind of kiwi fruit kernel oil and its extraction method disclosed in Chinese patent authorization announcement number CN1483795 adopt supercritical CO2 extraction te

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] Step 1: Take the dried and undamaged peony seeds, remove the hulls and pulverize them to form peony kernel powder with a particle size of 16 meshes. Put the peony kernel powder into the extraction kettle and start the extraction. The extraction temperature is 50°C. The extraction pressure is 27Mpa, and the extraction time is 140min. Close the extractor, check to ensure that the seal is tight, use a high-pressure pump to pump the liquid CO2 in the storage tank into the vaporizer, and enter the extractor into the critical fluid state after the gasification. After extraction, the mixed fluid of extracted CO2 and peony seed essential oil is input to the separator for reduced pressure separation. The separation temperature is 35°C, the separation pressure is 0.3Mpa, and the separation time is 130min. The separated CO2 is liquefied and directly returned to 20 by the liquefier. The storage tank at -30°C is used for the next round of extraction and separation cy...

Example Embodiment

[0022] Example 2

[0023] Step 1: Take the dried, undamaged peony seeds, remove the hulls, and crush them to form peony kernel powder with a particle size of 25 meshes. Put the peony kernel powder into the extraction kettle and start the extraction. The extraction temperature is 50°C. The extraction pressure is 27Mpa and the extraction time is 135min. Close the extractor, check to ensure that the seal is tight, use a high-pressure pump to pump the liquid CO2 in the storage tank into the vaporizer, and enter the extractor after the gasification becomes a critical fluid state. After extraction, the mixed fluid of extracted CO2 and peony seed essential oil is input to the separator for reduced pressure separation. The separation temperature is 45°C, the separation pressure is 0.3Mpa, and the separation time is 145min. The separated CO2 is liquefied and directly returned to 20 by the liquefier. The storage tank at -30°C is used for the next round of extraction and separation cycle, e...

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PUM

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Abstract

The invention discloses a preparation method of peony seed oil and peanut oil blended edible oil. The preparation method comprises the steps of drying, baking and frying, supercritical extraction, molecular distillation, mixing, heating, and stirring, and has the advantages that the operation temperature is low, the heating time is short, the grease oxidation and rancidity caused by high temperature can be avoided, moreover, the separation degree and product yield are high, the acid value of grease is reduced by the molecular distillation; high efficient extraction and separation can be achieved, the edible oil does not contain any impurity, the purity of the extraction product is high, the operation and technology are simple, the extraction time is short, the cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of edible oil, in particular to a method for preparing edible oil blended with peony seed oil and peanut oil. Background technique [0002] Peony seed oil is unique to our country. Because of its rich nutrition and unique health care function, it is called "the best oil in the world" by relevant experts. It is a treasure among vegetable oils and a unique edible oil for health care in China. . Peony seed oil is a new edible oil with dual functions of food and health care. Peony seeds contain protein, fat, potassium, calcium, magnesium, phosphorus, selenium and other elements as well as vitamins B1, B2, carotene, etc., and contain anti-cancer Odd carbon fatty acids with strong activity, such as C15, C17, etc., also contain a small amount of fatty acids with ring structure, which are widely used in medicine, health care, food, advanced cosmetics and other industries. There are few deep-processed products of peony seeds...

Claims

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Application Information

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IPC IPC(8): A23D9/02
Inventor 马魁瑞
Owner 洛阳国花坊牡丹生物科技有限公司
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