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Camelia oil and preparation method thereof

A technology of camellia oil and camellia oil, which is applied in the direction of fat oil/fat refining, fat oil/fat production, fat production, etc., can solve the problems of high energy consumption, poor product quality and high production cost, and achieve high oxidation stability and production cost. Low, skin-protecting effect

Pending Publication Date: 2018-04-13
杜星火
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, tea oil processing mainly uses the method of cold pressing, which can avoid the loss of active ingredients, but the energy consumption of cold pressing is relatively high, and there are problems such as high production cost and poor product quality.

Method used

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  • Camelia oil and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] The preparation method of camellia oil comprises the following steps:

[0057] (1) Select mature Camellia oleifera seeds, remove dust by dust removal fan and remove iron impurities by permanent magnetic roller, dry the cleaned Camellia oleifera seeds at 60°C with a flat dryer until the moisture content is 5%, and peel them off by a sheller Remove the shell, grind, and pass through a 30-mesh sieve to obtain Camellia oleifera seed powder;

[0058] (2) Add distilled water 5 times the weight of the camellia oleifera seed powder to the camellia oleifera seed powder, homogenize 3 times under the condition of a homogenizing pressure of 20 MPa, each time for 2 minutes, to obtain a mixed solution;

[0059] (3) Adjust the pH of the mixture to 5.0, heat to 90°C for 30 minutes, then cool to 60°C, add 2% amylase by weight of camellia oleifera seed powder, mix well, and react for 5 minutes at a speed of 180 rpm. hour, the reaction solution was cooled to room temperature, centrifuged...

Embodiment 2

[0065] The preparation method of camellia oil comprises the following steps:

[0066] (1) Select mature Camellia oleifera seeds, remove dust by dust removal fan and remove iron impurities by permanent magnetic roller, dry the cleaned Camellia oleifera seeds at 60°C with a flat dryer until the moisture content is 5%, and peel them off by a sheller Remove the shell, grind, and pass through a 30-mesh sieve to obtain Camellia oleifera seed powder;

[0067] (2) Add distilled water 5 times the weight of the camellia oleifera seed powder to the camellia oleifera seed powder, homogenize 3 times under the condition of a homogenizing pressure of 20 MPa, each time for 2 minutes, to obtain a mixed solution;

[0068] (3) Adjust the pH of the mixture to 5.0, heat to 90°C for 30 minutes, then cool to 60°C, add 2% amylase by weight of camellia oleifera seed powder, mix well, and react for 5 minutes at a speed of 180 rpm. hour, the reaction solution was cooled to room temperature, centrifuged...

Embodiment 3

[0074] The preparation method of camellia oil comprises the following steps:

[0075] (1) Select mature Camellia oleifera seeds, remove dust by dust removal fan and remove iron impurities by permanent magnetic roller, dry the cleaned Camellia oleifera seeds at 60°C with a flat dryer until the moisture content is 5%, and peel them off by a sheller Remove the shell, grind, and pass through a 30-mesh sieve to obtain Camellia oleifera seed powder;

[0076] (2) Add distilled water 5 times the weight of the camellia oleifera seed powder to the camellia oleifera seed powder, homogenize 3 times under the condition of a homogenizing pressure of 20 MPa, each time for 2 minutes, to obtain a mixed solution;

[0077] (3) Adjust the pH of the mixture to 5.0, heat to 90°C for 30 minutes, then cool to 60°C, add 2% amylase by weight of camellia oleifera seed powder, mix well, and react for 5 minutes at a speed of 180 rpm. hour, the reaction solution was cooled to room temperature, centrifuged...

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Abstract

The invention discloses camellia oil and a preparation method thereof; the preparation method of the camellia oil comprises the steps of grinding, homogenizing, enzymatic oil preparation, degumming, deacidifying, decoloring, and deodorizing. The preparation method of the camellia oil is simple and has low production cost and high extraction efficiency; the camellia oil prepared herein is clear, has pleasuring faint scent, is safe to consume, high in oxidization stability and rich in nutrition, and has the health functions of protecting skin and nursing hair.

Description

technical field [0001] The invention relates to the technical field of food production, in particular to a camellia oil and a preparation method thereof. Background technique [0002] Camellia oleifera, also known as camellia, generally refers to the general term for plants with high oil content in seeds and economic cultivation value in the Camellia family Camellia. The oil extracted from camellia seed is called camellia oil. Camellia oil is a high-quality edible oil that has been used for many years in my country. Qing Zhang patriarchal "San Nong Ji" quoted the preface of "Shan Hai Jing": "Member wood, the south also eats oil". The fatty acid composition of camellia oil is very close to that of olive oil, mainly including stearic acid, oleic acid and linolenic acid, and its polyunsaturated acid content is quite rich, which can reach more than 85%. Because its fatty acid composition ratio complies with international nutritional standards and is easy to be absorbed by the...

Claims

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Application Information

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IPC IPC(8): C11B1/02C11B1/04C11B3/00C11B3/10C11B3/16
CPCC11B1/025C11B1/04C11B3/001C11B3/10C11B3/16
Inventor 杜星火
Owner 杜星火
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