Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for extracting capsanthin ointment

A technology for capsanthin and ointment is applied in the field of extraction of capsanthin and ointment, which can solve the problems of incomplete extraction of capsanthin, large water content of capsicum meal, blackening of capsicum meal, etc., and achieves obvious market competitive advantages and high production efficiency. Low cost, light color effect

Inactive Publication Date: 2015-03-25
QINGDAO ZHONGREN ZHIYE BIOTECH
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the method for extracting capsanthin ointment from red pepper mainly contains: normal hexane extraction method (CN1082570A); Not the same, the obtained chili meal either has a high water content, or the chili meal turns black, or the spicy red pigment is not completely extracted, the yield is low, and the cost is high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: get according to the capsicum granular material 100kg that step 1 prepares in the above-mentioned technological process, be placed in extraction container, add 80kg dimethyl ether, extraction temperature is 45 ℃, and extraction time is 60min; Carry out solid-liquid separation after extraction finishes, Repeat the extraction of the separated solid phase for 2 to 8 times according to the above process conditions, and the solid phase after multiple extractions is the chili meal; filter or settle the liquid phase to remove the fine impurities, and separate it into a gas phase and concentrate under reduced pressure. The gas phase is compressed and liquefied to recover the solvent;

[0021] Control the temperature of the concentrate at 20-50°C and remove moisture and volatile matter under the conditions of gauge pressure less than -0.085Mpa to obtain capsanthin ointment.

Embodiment 2

[0022] Embodiment 2: get according to the capsicum granular material 100kg that step 1 prepares in the above-mentioned technological process, place in extraction container, add 600kg dimethyl ether, extraction temperature is 10 ℃, and extraction time is 10min; Carry out solid-liquid separation after extraction finishes, The separated solid phase was repeatedly extracted twice according to the above process conditions, and the extracted solid phase was chili meal; the liquid phase was filtered or settled to remove fine impurities, separated into gas phase and concentrate under reduced pressure, and the gas phase Compress and liquefy to recover the solvent; control the temperature of the concentrate at 20-50°C and remove moisture and volatiles under the conditions of a gauge pressure of less than -0.085MPa to obtain capsanthin ointment.

Embodiment 3

[0023] Embodiment 3: get according to the capsicum granule raw material 100kg that step 1 prepares in the above-mentioned technological process, be placed in extraction vessel, add 300kg dimethyl ether, extraction temperature is 30 ℃, and extraction time is 30min; Carry out solid-liquid separation after extraction finishes, The separated solid phase was repeatedly extracted 4 times according to the above process conditions, and the extracted solid phase was chili meal; the liquid phase was filtered or settled to remove fine impurities, separated into gas phase and concentrate under reduced pressure, and the gas phase Compress and liquefy to recover the solvent; control the temperature of the concentrate at 20-50°C and remove moisture and volatiles under the conditions of gauge pressure less than -0.085MPa to obtain capsanthin ointment.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for extracting a natural pigment, and concretely relates to a method for extracting a capsanthin ointment. The method comprises the following steps: processing dry paprika powder with no molds to form particles with the diameter phi of 2-6mm, and adding the particles into an extraction container; extracting the particle raw material with dimethyl ether as a solvent, carrying out solid-liquid separation after the extraction, and repeatedly extracting the separated solid phase 1-10 times; and filtering or settling the obtained liquid phase to remove fine impurities in the liquid phase, carrying out reduced pressure separation to obtain a gas phase and a concentrate, and removing water and volatile matters from the concentrate at a temperature of 20-50DEG C under a gauge pressure of below -0.085MPa to prepare the capsanthin ointment. The method allows the capsanthin ointment to be extracted without raw material kind restriction, has the advantages of full utilization of the raw material resource, high extraction rate, low residue residual and light color of capsicum meal, is suitable for capsicum with low pungency degree, and is more suitable for capsicum with high pungency degree. The method has a low production cost obvious market competition advantage.

Description

technical field [0001] The invention relates to a method for extracting natural pigments, in particular to a method for extracting capsanthin ointment. Background technique [0002] Red pepper is a common agricultural product, which contains capsaicin (spicy flavor), natural red pigment and so on. Low-level capsicum is used as a condiment, and high-level capsicum has analgesic, anti-inflammatory, and bactericidal effects; capsanthin is a natural red pigment that can be used in medicine or advanced cosmetics without any toxic and side effects. At present, the method for extracting capsanthin ointment from red pepper mainly contains: normal hexane extraction method (CN1082570A); It is not the same, the obtained chili meal either has a high water content, or the chili meal turns black, or the extraction of the spicy red pigment is not complete, the yield is low, and the cost is high. Contents of the invention [0003] The object of the present invention is to provide a meth...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09B61/00
CPCC09B61/00
Inventor 侯维
Owner QINGDAO ZHONGREN ZHIYE BIOTECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com