Method for extracting lycopene and related active components in passion fruit

A technology of lycopene and active ingredients, which is applied in the field of extraction of lycopene and related active ingredients in passion fruit, can solve the problems of low effective utilization rate, easy loss of nutritional components, aroma components, and less finishing process, and achieve Achieve efficient utilization and improve the effect of effective utilization

Pending Publication Date: 2021-11-02
广州泽力医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in terms of passion fruit product development, there is less finishing processing, mostly limited to the simple processing of fruit juice, and in the process of processing, heat treatment has a greater impact on passion fruit juice, and its nutritional components and aroma components are easily lost. Easy to brown, low effective utilization rate

Method used

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  • Method for extracting lycopene and related active components in passion fruit
  • Method for extracting lycopene and related active components in passion fruit
  • Method for extracting lycopene and related active components in passion fruit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] After the passion fruit raw materials are cleaned, they are coarsely crushed into small pieces with a crusher, and then an equal amount of purified water is passed through a 1.2mm sieve for wet crushing (using a high-efficiency turbine pulverizer) to obtain finely crushed passion fruit pulp , the passion fruit finely crushed pulp is supplemented with 5 times of purified water, stirred and mixed, and the emulsification extraction equipment is used for low-temperature instant extraction, the cycle pressure is 0.25MPa, the temperature is 26°C, and the extraction frequency is 1 time; the extract is collected and centrifuged, and the centrifuge speed 6000r / min, add 5 times of water to the centrifuged slag and stir, collect the centrifuged liquid and centrifuge at a speed of 7000r / min, combine the centrifugate; concentrate the centrifugate by reverse osmosis (the temperature of reverse osmosis concentration is 20°C, the concentration pressure 1MPa) to obtain passion fruit extr...

Embodiment 2

[0032] After cleaning the raw material of passion fruit, use a crusher to coarsely crush it into small pieces, and use 2 times of purified water to pass through a 1.2mm sieve for wet crushing (using a high-efficiency turbine pulverizer to crush) to obtain a finely crushed slurry, passion fruit The finely crushed slurry was transferred to an ultrasonic treatment equipment for ultrasonic treatment, and the control frequency was 25KHz, the power was 250W, and the temperature was 30°C for ultrasonic treatment for 15 minutes to obtain an ultrasonic treatment mixture; the ultrasonic treatment mixture was supplemented with 5 times of purified water and stirred well , using emulsification extraction equipment for low-temperature instant extraction, the cycle pressure is 0.32MPa, the temperature is 25°C, the extraction rate is 60L / min, and the extraction frequency is 1 time; the extract is collected and centrifuged at 8000r / min, and the centrifuged residue is added 3 times of water is s...

Embodiment 3

[0034] After cleaning the raw material of passion fruit, use a crusher to coarsely crush it into small pieces, then use 2 times of purified water to pass through a 1.0mm sieve for wet crushing (using a high-efficiency turbine pulverizer to crush) to obtain a finely crushed slurry, passion fruit The finely crushed slurry was transferred to an ultrasonic treatment equipment for ultrasonic treatment, and the control frequency was 30KHz, the power was 200W, and the temperature was 30°C for ultrasonic treatment for 15 minutes to obtain an ultrasonic treatment mixture; the ultrasonic treatment mixture was supplemented with 4 times of purified water and stirred well , using emulsified extraction equipment for low-temperature instant extraction, the cycle pressure is 0.33MPa, the temperature is 20°C, the extraction rate is 60L / min, and the extraction frequency is 1 time; the extract is collected and centrifuged at 10000r / min, and the centrifuged residue is 3 times of water is stirred a...

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Abstract

The invention provides a method for extracting lycopene and related active components in passion fruits, and the method comprises the following steps: (1) pretreatment of raw materials: placing cleaned passion fruits in an efficient turbo-type crusher with a 0.8-1.2 mm screen, adding 2-3 times of water for extraction, and carrying out wet crushing to obtain finely crushed passion fruit slurry; (3) extraction: transferring the ultrasonic treatment mixed solution obtained in the step (2) to emulsification extraction equipment for emulsification extraction at the extraction temperature of 20-30 DEG C to obtain a passion fruit extracting solution; (4) separating and refining: centrifuging and microfiltering the passion fruit extracting solution obtained in the step (2) to obtain microfiltration clear liquid; (5) reverse osmosis concentration: obtaining the passion fruit extract. According to the method for extracting lycopene and related active ingredients in passion fruits, the temperature in the whole process is controlled within 30 DEG C, the natural active ingredients in the passion fruits are efficiently reserved, and the effective utilization rate of the natural active ingredients is increased.

Description

technical field [0001] The invention relates to the technical field of plant fruit extraction, in particular to a method for extracting lycopene and related active ingredients in passion fruit. Background technique [0002] Passion fruit, also known as passion fruit, brazil nut, and egg fruit, is a general term for the fruit of perennial woody vines of the Passiflor aceae family. Passion fruit is a tropical fruit native to South America. It is named for its fruit juice with aromas of peaches, pomegranates, pineapples, mangoes, bananas and other fruits. Passion fruit has strong aroma and unique flavor. It contains flavonoids, sugars and other biologically active substances, as well as vitamin C, lycopene, proanthocyanidins and other beneficial substances for human body, which make it have high medicinal value and nutritional value. In recent years, scholars at home and abroad have conducted a lot of research on the medical and health functions of passion fruit. Its anti-anxi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/105A23L19/00A23L5/30
CPCA23L33/105A23L19/09A23L5/32A23V2002/00A23V2250/21A23V2300/48A23V2300/14A23V2300/50
Inventor 刘常青宋力飞盛周煌刘乡乡
Owner 广州泽力医药科技有限公司
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