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Preparing method of field muskmelon oil

A technology of melon oil and melon seeds, which is applied in the field of preparation of horse-pao melon oil, can solve the problems of not preparing horse-pao melon oil and the like, and achieves the effects of simple and practical technology, wide source and low price

Pending Publication Date: 2019-05-31
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that there is no method for preparing horse cucumber oil in the prior art, and the preparation methods of other oils are only obtained by high-temperature pressing, the present invention provides a preparation method of horse cucumber oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Take 100g of horse-pao melon seeds and first remove gravel and mud through a stone remover; then remove iron impurities through a magnetic separator; then remove seed shells and dust through a cleaning sieve; Dry it in a constant temperature drying box at 30°C for 4 hours; then put it in a low-temperature screw oil press, and press it for the first time at 60°C for 20 minutes; put the cake after the first pressing in a low-temperature screw oil press for 60 Carry out secondary pressing at ℃ for 20 minutes; collect crude oil from primary pressing and secondary pressing to obtain oil residue mixture; filter the oil residue mixture in a matching bag filter to remove impurities in the oil to obtain primary oil; primary oil Place it in a centrifuge at a rotating speed of 6000r / min for 20min to separate the oil from water and remove impurities in the oil simultaneously to obtain 36.52g of Paogua oil.

[0020] After calculation, the oil yield of horse pao melon seeds is 36.52%...

Embodiment 2

[0023] Take 100g of horse-pao melon seeds and first remove gravel and mud through a stone remover; then remove iron impurities through a magnetic separator; then remove seed shells and dust through a cleaning sieve; Dry at a constant temperature in a constant temperature drying oven at 30°C for 3 hours; put the impurity-removed horse pao melon seeds in a low-temperature screw oil press, and perform the first pressing at 50°C for 12 minutes; the cake after the first pressing Carry out secondary pressing in a low-temperature screw oil press at 50°C for 12 minutes; collect crude oil from primary pressing and secondary pressing to obtain a mixture of oil residues; filter the mixture of oil residues in a matching bag filter to remove impurities in the oil Impurities were obtained as primary oil; the primary oil was placed in a centrifuge at a speed of 5000r / min for 15 minutes to separate the oil from water, and remove impurities in the oil at the same time to obtain 33.34g of horse ...

Embodiment 3

[0027] Take 100g of horse-pao melon seeds and first remove gravel and mud through a stone remover; then remove iron impurities through a magnetic separator; then remove seed shells and dust through a cleaning sieve; Dry at a constant temperature in a constant temperature drying box at 30°C for 4 hours; put the impurity-removed horse pao melon seeds in a low-temperature screw oil press, and press for the first time at 40°C for 15 minutes; Carry out secondary pressing in a low-temperature screw oil press at 40°C for 15 minutes; collect crude oil from primary pressing and secondary pressing to obtain a mixture of oil residues; filter the mixture of oil residues in a matching bag filter to remove impurities in the oil Impurities were obtained as primary oil; the primary oil was placed in a centrifuge at a speed of 4000r / min for 10 minutes to separate the oil from water and remove impurities in the oil at the same time to obtain 31.58g of horse pao melon oil.

[0028] After calcula...

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Abstract

The invention relates to preparing method of a field muskmelon oil, and relates to the technical field of oil processing technologies. The preparing method comprises the following steps of S1, impurity removal, wherein impurities in field muskmelon seeds are removed; S2, low-temperature squeezing, wherein the field muskmelon seeds which are subjected to impurity removal in S1 are subjected to low-temperature squeezing to obtain an oil-residue mixture; S3, filtering for impurity removal, wherein the oil-residue mixture obtained through low-temperature squeezing in S2 is filtered to remove impurities and obtain a preliminary oil; S4, centrifugal separation, wherein the preliminary oil which is obtained after filtering for impurity removal in S3 is subjected to centrifugal separation to obtain the field muskmelon oil. According to the preparing technology, the situation that in an existing oil pressing technology, high-temperature treatment is adopted in the whole process, and people onlyblindly pursue a high oil yield is avoided; a low-temperature technology is adopted in the whole process of the preparing method, the nutritional ingredients of the field muskmelon oil are reserved to the greatest extent, and the generation of harmful substances is reduced.

Description

technical field [0001] The invention relates to the technical field of oil processing technology, in particular to a preparation method of horse papaya oil. Background technique [0002] Horse pickled melon is a common annual herbaceous plant, which has the advantages of drought tolerance, waterlogging tolerance, strong adaptability and large yield. The seeds of horse cucumbers contain a large amount of oil and rich in nutrients, which can be used for the processing of oil plants. However, there is no preparation method for horse cucumber oil in the prior art. And most of the other existing oil processing techniques use high-temperature pressing. Contents of the invention [0003] In order to solve the technical problem that there is no method for preparing horse pao melon oil in the prior art, and other oils are only prepared by high-temperature pressing, the invention provides a preparation method of horse pao melon oil. [0004] In order to realize the object of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/06C11B3/00C11B3/16
CPCC11B1/06C11B3/008C11B3/16A23D9/04B01D21/262B01D29/11B07B15/00C11B1/04C11B1/10
Inventor 杜先锋卢雪翠
Owner ANHUI AGRICULTURAL UNIVERSITY
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