Mesembryanthemum crystallinum D-pinitol extract with hypoglycemic effect as well as preparation method and application thereof

A technology for lowering blood sugar and extracts, which is applied in the field of ice vegetable D-pinitol extract and its preparation, can solve the problems of unreported efficacy research, difficult control of reaction conditions, and high cost of chemical synthesis, etc., and achieve the treatment of diabetic syndrome, Effect of low price, shortened drying time and energy consumption

Inactive Publication Date: 2020-04-14
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

D-pinitol can be prepared by chemical synthesis, but there are many reaction steps, and the reaction conditions are difficult to control, which makes the chemical synthesis cost expensive. Relatively speaking, the cost of extracting D-pinitol from plants is lower
Iced vegetable is an important plant re

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
  • Mesembryanthemum crystallinum D-pinitol extract with hypoglycemic effect as well as preparation method and application thereof
  • Mesembryanthemum crystallinum D-pinitol extract with hypoglycemic effect as well as preparation method and application thereof
  • Mesembryanthemum crystallinum D-pinitol extract with hypoglycemic effect as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The content of the present invention will be described in more detail below in conjunction with the examples, obviously, the implementation of the present invention is not limited to the following examples. Based on the embodiments of the present invention, any modifications and / or changes made to the present invention will fall within the protection scope of the present invention.

[0034] A preparation method and application of ice vegetable extraction with hypoglycemic effect of the present invention, the method comprises the following steps:

[0035] A. Material pretreatment: select fresh and unrotten iced vegetables, wash them, cut them into pieces of about 10mm, and dry them within 12 hours;

[0036] B. Vacuum freezing combined with vacuum microwave drying: put the iced vegetable fragments obtained in step A into a tray and spread them into thin layers, and send them to a -30°C freezer to freeze overnight; after taking them out, move the frozen iced vegetables int...

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 the technical field of plant extraction, in particular to a mesembryanthemum crystallinum D-terpineol extract with hypoglycemic effect as well as a preparation method and application thereof. The method comprises the following specific steps: material pretreatment, vacuum freezing combined with vacuum microwave drying, material crushing, and extraction of mesembryanthemumcrystallinum D-pinitol by response surface method. According to the method, mesembryanthemum crystallinum is dried through a vacuum freezing and vacuum microwave drying combined technology, then the mesembryanthemum crystallinum D-pinitol is extracted through response surface method, meanwhile, water is taken as an extraction solvent, operation is easy, the price is low, the extraction rate is high, and active ingredients in mesembryanthemum crystallinum can be reserved to the maximum extent. The mesembryanthemum crystallinum D-terpineol extract prepared by the method can significantly reducepostprandial blood glucose and fasting blood glucose of diabetic rats, improve glucose tolerance and repair damaged pancreatic beta cells, and has the effect of improving diabetic syndrome.

Description

technical field [0001] The invention relates to the technical field of plant extraction, in particular to an extract of ice vegetable D-pinitol with hypoglycemic effect, its preparation method and application. Background technique [0002] Ice vegetable (Mesembryanthemum crystallinum Linn.), also known as ice leaf sunflower, ice grass, belongs to Apricotaceae, distributed in Africa, Europe, western Asia and other places, and is used as a new green and healthy vegetable in Japan, South Korea, the United Kingdom and other countries. Vegetables are eaten and gradually introduced into our country in recent years. A large number of vesicular cells containing salt are attached to the bottom of the leaf surface and the stem of the ice vegetable. It has a slightly salty taste, a crisp taste, and a unique flavor. It can be eaten raw or fried, and has high nutritional value. Iced vegetables are rich in vitamins (vitamin A, vitamin K, pantothenic acid), minerals (sodium, potassium, ca...

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
IPC IPC(8): A61K36/185A61K31/075A61P3/10
CPCA61K31/075A61K36/185A61K2236/15A61K2236/17A61K2236/331A61P3/10
Inventor 张程程刘大群章检明李小琼吴卫成忻晓庭
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap