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Method for extracting pawpaw seed oil

A technology of papaya seed oil and papaya seeds, which is applied in the production of edible oil/fat, fat oil/fat, and fat production, can solve the problems of small scale, lack of attention to industrial chain development, and scattered planting of papaya resources, so as to improve the skin Healthy and energy-saving effects

Inactive Publication Date: 2015-09-23
GUIZHOU NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the scattered and small-scale planting of papaya resources, the development of its industrial chain has not been valued

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The method for extracting papaya seed oil comprises the steps:

[0017] ① Acquisition of papaya seeds: Ripe and fresh papaya fruits were picked from the papaya garden of the papaya factory in Zheng'an County, Guizhou Province. Then cut open the papaya seeds with a knife.

[0018] ②Pretreatment, constant temperature drying: first, wash the pulpy substance on the surface of papaya seeds, and dry them naturally; secondly, use gauze to rub off the gelatinous substance wrapped in papaya seeds, and separate the gelatinous substance from papaya seeds; then wrap the separated papaya seeds with gauze The papaya seeds were put into a constant temperature oven and baked at 60°C for 6h.

[0019] ③ Grinding of papaya seeds: Take the dried seeds and crush them at one time with a pulverizer to break the oily substance inside the papaya seeds to obtain powdered papaya seed powder; mix well and pass through a 20-mesh sieve; Mix well.

[0020] Weighing: Weigh 10 g of the sample and wr...

Embodiment 2

[0027] The method for extracting papaya seed oil comprises the steps:

[0028] ① Acquisition of papaya seeds: Ripe and fresh papaya fruits were picked from the papaya garden of the papaya factory in Zheng'an County, Guizhou Province. Then cut open the papaya seeds with a knife.

[0029] ②Pretreatment, constant temperature drying: first, wash the pulpy substance on the surface of papaya seeds, and dry them naturally; secondly, use gauze to rub off the gelatinous substance wrapped in papaya seeds, and separate the gelatinous substance from papaya seeds; then wrap the separated papaya seeds with gauze The papaya seeds were put into a constant temperature oven and baked at 60°C for 6h.

[0030] ③ Grinding of papaya seeds: Take a certain amount of dried seeds and crush them at one time with a pulverizer to break the oily substance inside the papaya seeds to obtain powdery papaya seed powder; mix well and pass through a 20-mesh sieve; Mix the seed powder.

[0031] Weighing: Weigh...

Embodiment 3

[0038] The method for extracting papaya seed oil comprises the steps:

[0039] ① Acquisition of papaya seeds: Ripe and fresh papaya fruits were picked from the papaya garden of the papaya factory in Zheng'an County, Guizhou Province. Then cut open the papaya seeds with a knife.

[0040] ②Pretreatment, constant temperature drying: first, wash the pulpy substance on the surface of papaya seeds, and dry them naturally; secondly, use gauze to rub off the gelatinous substance wrapped in papaya seeds, and separate the gelatinous substance from papaya seeds; then wrap the separated papaya seeds with gauze The papaya seeds were put into a constant temperature oven and baked at 60°C for 6h.

[0041] ③ Grinding of papaya seeds: Take a certain amount of dry seeds and crush them at one time with a pulverizer to crush the oily substances inside the papaya seeds to obtain powdery papaya seed powder; mix well and pass through a 20-mesh sieve.

[0042] Weighing: Mix the sieved papaya seed p...

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PUM

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Abstract

The invention provides a method for extracting pawpaw seed oil. The method comprises the following steps of 1, obtaining pawpaw seeds; 2, cleaning up the pawpaw seeds obtained in the step 1, and drying the pawpaw seeds; 3, taking the seeds dried in the step 2 to be subjected to smashing and sieving; 4, taking seed powder prepared in the step 3 to place in a soxhlet extractor, adding an organic solvent, and then digesting at the constant temperature; 5, evaporating digesting liquid prepared in the step 4, then performing condensation reflux, and evaporating the solvent in the condensation reflux liquid. The pawpaw seed oil extracted in virtue of the method for extracting the pawpaw seed oil accords with the edible standard, the improvement of the skin health is facilitated, and hypertension and angiocarpy system diseases can be prevented and treated. In addition, the pawpaw seeds generally accepted to be no use value originally are adopted by the method for extracting the pawpaw seed oil as raw materials, therefore natural resources are made full use, and the energy is saved indirectly.

Description

technical field [0001] The invention belongs to the technical field of research and development of edible plants, and in particular relates to a method for extracting papaya seed oil. Background technique [0002] At present, the utilization of papaya fruits in China is mainly concentrated in fresh fruit and pulp processing, and there are few reports on the research and development of papaya seed oil, its by-product. Due to the scattered and small-scale planting of papaya resources, the development of its industrial chain has not been valued. During processing, papaya seeds are often discarded. If calculated according to the content of dry seeds of 10% to 20% and the oil content of dry seeds of 15% to 30%, at least 15,000 tons of papaya seed oil can be recycled in my country every year. Therefore, the research on the method of producing oil from papaya seeds is of great significance for making full use of natural resources. Contents of the invention [0003] One of the ...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/10A23D9/02
Inventor 李莉王旭林张燕陈正伟罗丽林邹迟仙
Owner GUIZHOU NORMAL UNIVERSITY
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