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Method for efficiently extracting chilli seed oil

A technology of chili seed oil and chili seed, which is applied to the production of edible oil/fat, fat oil/fat, and fat production, etc. It can solve the problems of small batch production, complicated operation, and expensive equipment, and achieve mature production equipment and high extraction efficiency. High, easy-to-operate effect

Active Publication Date: 2017-05-31
北京中农探味科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The solvent extraction method is low in cost and simple in operation, but the amount of organic solvent used is large, and there are organic solvent residues in the product, so the safety is low; although the supercritical carbon dioxide extraction method can produce pepper seed oil products with no solvent residue and good quality, the The method requires high equipment and complicated operation, and supercritical extraction has no selectivity for the target object. In addition to obtaining the target object, waxes and other substances may also be extracted
There are also studies using ultrasonic technology to assist in the extraction of pepper seed oil, but the batch production is small, the equipment is expensive, and the processing cost is high

Method used

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  • Method for efficiently extracting chilli seed oil
  • Method for efficiently extracting chilli seed oil
  • Method for efficiently extracting chilli seed oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Such as figure 1 Shown, the present invention provides a kind of method that utilizes instantaneous flash processing to extract capsicum seed oil in capsicum seed, mainly comprises the steps:

[0082] (1) pre-drying the chili seeds, the drying temperature is 60°C, and the moisture content of the chili seed powder after pre-drying is 15%;

[0083](2) sieve after pulverizing the pre-dried capsicum seeds with a pulverizer, and the sieve mesh number is 60;

[0084] (3) After the capsicum seeds after pulverizing and sieving are placed in the processing bin of the instantaneous flash evaporation equipment, the processing bin is vacuumized to reduce the vacuum to 3kPa;

[0085] (4) Pass hot steam into the processing chamber to pressurize and raise the temperature, raise the temperature to 80°C, increase the pressure to 0.1MPa, and hold the pressure for 5s;

[0086] (5) Open the pressure relief valve, and carry out instantaneous flash steaming process to the capsicum seed pow...

Embodiment 2

[0101] Such as figure 1 Shown, the present invention provides a kind of method that utilizes instantaneous flash processing to extract capsicum seed oil in capsicum seed, mainly comprises the steps:

[0102] (1) pre-drying the chili seeds, the drying temperature is 50°C, and the moisture content of the chili seed powder after pre-drying is 20%;

[0103] (2) sieve after pulverizing the pre-dried capsicum seeds with a pulverizer, and the sieve mesh number is 70;

[0104] (3) After the capsicum seeds after pulverizing and sieving are placed in the processing bin of the instantaneous flash evaporation equipment, the processing bin is vacuumized to reduce the vacuum to 4kPa;

[0105] (4) Pass hot steam into the processing chamber to pressurize and raise the temperature, raise the temperature to 100°C, increase the pressure to 0.3MPa, and hold the pressure for 30s;

[0106] (5) Open pressure relief valve, carry out instantaneous flashing process to the capsicum seed powder in proc...

Embodiment 3

[0122] Such as figure 1 Shown, the present invention provides a kind of method that utilizes instantaneous flash processing to extract capsicum seed oil in capsicum seed, mainly comprises the steps:

[0123] (1) pre-drying the chili seeds, the drying temperature is 50°C, and the moisture content of the chili seed powder after pre-drying is 20%;

[0124] (2) sieve after pulverizing the pre-dried capsicum seeds with a pulverizer, and the sieve mesh number is 70;

[0125] (3) After the capsicum seeds after pulverizing and sieving are placed in the processing bin of the instantaneous flash evaporation equipment, the processing bin is vacuumized to reduce the vacuum to 4kPa;

[0126] (4) Pass hot steam into the processing chamber to pressurize and raise the temperature, raise the temperature to 100°C, increase the pressure to 0.3MPa, and hold the pressure for 30s;

[0127] (5) Open pressure relief valve, carry out instantaneous flashing process to the capsicum seed powder in proc...

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Abstract

The invention discloses a method for efficiently extracting chilli seed oil. The method comprises the following steps: vacuumizing: vacuumizing a treatment cabin of chilli seed powder until the vacuum degree is 3 to 5 kPa; pressurizing and heating: introducing saturated steam into the treatment cabin until the temperature is 80 to 135 DEG C and the pressure is 0.1 to 0.7 MPa, and performing pressure-maintaining treatment on the chilli seed powder for 5 to 60 seconds; depressurizing: depressurizing the treatment cabin instantaneously until the pressure is 3 to 5 kPa, wherein the chilli seed powder is subjected to vacuumizing, pressurizing, heating and depressurizing circular treatment for 2 to 10 times to obtain an extract; and performing centrifugal treatment on the extract to obtain the chilli seed oil. The method has the following advantages that: a differential pressure flashing technology is an instantaneous high-temperature treatment technology, the extraction time is short, the extraction efficiency is high, chemical addition is avoided in the extraction process, and the safety is high; in the product, the functional property retaining rate of active substances is high, and the quality is high; and production equipment is mature, a process is simple, and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for efficiently extracting chili seed oil. Background technique [0002] my country's pepper planting area is 1.33 million hm 2 , with a total output of 28 million tons, ranking first in the world. Pepper has become the main economic pillar in Guizhou, Hebei, Jiangxi, Hunan and many other regions in China. The deep-processed products mainly include capsanthin and capsaicin. Pepper seeds, a by-product of pepper processing, account for 39-40% of the dry weight of the whole fruit, and are often used as waste, which is a great waste of resources and also pollutes the environment. According to reports, contain 30-25% oil in capsicum seed, wherein total unsaturated fatty acid accounts for 84-97% of total oil, and polyunsaturated fatty acid accounts for 53-84%. The content of linoleic acid accounts for about 77.36% of the total oil, and it is one of the oil products ...

Claims

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Application Information

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IPC IPC(8): C11B1/04C11B1/10A23D9/04
CPCA23D9/04C11B1/04C11B1/104
Inventor 毕金峰周林燕易建勇周沫宋慧慧陈芹芹吴昕烨
Owner 北京中农探味科技有限公司
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