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

Moringa leaf extract with cholate adsorption capacity and preparation method and application thereof

A technology of adsorption ability and moringa leaf, applied in the field of moringa leaf extract with cholate adsorption ability and its preparation, and in the field of moringa leaf extract, achieving good cholate adsorption ability and simple extraction process

Active Publication Date: 2019-06-25
SOUTH CHINA UNIV OF TECH
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using Moringa oleifera leaves as raw materials, there are fewer reports on the development of extracts with cholate adsorption for lowering blood lipids

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Moringa leaf extract with cholate adsorption capacity and preparation method and application thereof
  • Moringa leaf extract with cholate adsorption capacity and preparation method and application thereof
  • Moringa leaf extract with cholate adsorption capacity and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A kind of Moringa oleifera leaf extract with cholate adsorption ability, specifically comprises the steps:

[0057] (1) Crushing and sieving: crush the dried Moringa leaves and pass through a 40-mesh sieve to obtain Moringa leaves dry powder 1 .

[0058] (2) Ethanol hot reflux to remove impurities: mix Moringa oleifera leaf dry powder 1 obtained in step (1) with absolute ethanol at a material-to-liquid ratio of 1:8g / mL, heat to 85°C for reflux extraction for 2 hours, remove the liquid, and precipitate at 45°C Dry for 4 hours to get Moringa leaf dry powder 2.

[0059] (3) Add water for homogenization: Moringa oleifera leaf dry powder 2 and deionized water are mixed with a material-to-liquid ratio of 1:10g / mL for homogeneous homogenization. During homogenization, the shear rate is 3000rpm, and the shear time is 10min. Suspension 1.

[0060] (4) Ultrasonic treatment: The suspension 1 obtained in step (3) was subjected to constant temperature ultrasonic treatment at 40° C...

Embodiment 2

[0070] A kind of Moringa oleifera leaf extract with cholate adsorption ability, specifically comprises the steps:

[0071] (1) Crushing and sieving: crush the dried Moringa leaves and pass through a 60-mesh sieve to obtain Moringa leaves dry powder 1 .

[0072] (2) Ethanol hot reflux to remove impurities: mix Moringa oleifera leaf dry powder 1 obtained in step (1) with absolute ethanol at a material-to-liquid ratio of 1:12g / mL, heat to 90°C for reflux extraction for 2.5h, remove the liquid, and precipitate for 55 ℃ drying for 5 hours to obtain Moringa leaf dry powder 2.

[0073] (3) Add water for homogenization: Moringa oleifera leaf dry powder 2 is mixed with deionized water at a material-to-liquid ratio of 1:14g / mL, homogeneously homogenized, the shear rate during homogenization is 4000rpm, and the shear time is 15min to obtain a suspension Liquid 1.

[0074] (4) Ultrasonic treatment: The suspension 1 obtained in step (3) was subjected to constant temperature ultrasonic tr...

Embodiment 3

[0084] A kind of Moringa oleifera leaf extract with cholate adsorption ability, specifically comprises the steps:

[0085] (1) Crushing and sieving: crush the dried Moringa leaves and pass through an 80-mesh sieve to obtain Moringa leaves dry powder 1 .

[0086] (2) Ethanol hot reflux to remove impurities: mix Moringa oleifera leaf dry powder 1 obtained in step (1) with absolute ethanol at a material-to-liquid ratio of 1:16g / mL, heat to reflux at 95°C for 3 hours, remove the liquid, and precipitate at 65°C Dry for 6 h to get Moringa leaf dry powder 2.

[0087] (3) Add water for homogenization: Moringa oleifera leaf dry powder 2 is mixed with deionized water at a material-to-liquid ratio of 1:18g / mL, homogeneously homogenized, the shear rate during homogenization is 5000rpm, and the shear time is 20min to obtain a suspension Liquid 1.

[0088] (4) Ultrasonic treatment: The suspension 1 obtained in step (3) was ultrasonically treated at a constant temperature of 60° C. for 1.5...

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 discloses a moringa leaf extract with cholate adsorption capacity and a preparation method and an application thereof. The preparation method comprises the following steps: pulverizing and sieving, performing ethanol hot refluxing to remove impurities, adding water for homogenation, performing ultrasonic treatment, performing cellulase enzymatic hydrolysis, performing high temperature extraction, performing centrifugation, performing concentration under reduced pressure, performing ethanol grading deposition, adding water for redissloving, performing secondary decompression and concentration, and performing freeze-drying to obtain the moringa leaf extract having the cholate adsorption ability. The extract has a total sugar content of 50% and has the good cholate adsorption capacity. The extraction process of the invention is simple, the whole process flow can reach the food grade requirement, and the extract can be applied to the fields of medicines, health care productsand foods.

Description

technical field [0001] The invention belongs to the field of deep processing and high value of moringa leaves, relates to a moringa leaf extract, in particular to a moringa oleifera leaf extract with cholate adsorption capacity and its preparation method and application. Background technique [0002] At present, with the improvement of living standards, the incidence of hyperlipidemia increases year by year. Hyperlipidemia, that is, hyperlipidemia, is a disease caused by excessive blood lipid levels in the body due to fat metabolism disorders, and can cause hyperglycemia and hypertension at the same time. The 2016 "Guidelines for the Prevention and Treatment of Dyslipidemia in Adults in China" shows that the current prevalence of dyslipidemia in adults in my country is 40.40%, which has increased significantly compared to 2002. Among them, the prevalence of hypercholesterolemia is 4.9%, and the prevalence of hypertriglyceridemia The prevalence of low high-density lipoprotein...

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): A61K36/185A61P3/06A23L33/105C08B37/00A61K127/00
CPCA61K36/185A23L33/105A61P3/06C08B37/00
Inventor 赵谋明杨延清林恋竹
Owner SOUTH CHINA UNIV OF TECH
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