Method for extracting kinds of combined extract from blueberry stems and leaves

The invention provides a method for extracting kinds of combined extract from blueberry stems and leaves. The method includes the steps that fresh or dried blueberry branches and leaves are used as raw materials and coarsely crushed, a combined extraction technology including ethanol extraction, wat...

Full description

Saved in:
Bibliographic Details
Main Authors WANG WENMAO, XU YUQUAN, CHEN GUOHUA, HOU ZHIGONG
Format Patent
LanguageChinese
English
Published 20.04.2016
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:The invention provides a method for extracting kinds of combined extract from blueberry stems and leaves. The method includes the steps that fresh or dried blueberry branches and leaves are used as raw materials and coarsely crushed, a combined extraction technology including ethanol extraction, water extraction, enzyme hydrolysis, macroporous resin adsorption, membrane separation and the like is carried out in an ultrasonic wave or microwave assisted mode, and combined extract containing blueberry procyanidine, chlorogenic acid, polysaccharide and other active ingredients is prepared step by step. The method adapts to a wide raw material range, the materials are recycled in the production process, the technology is environmentally friendly, the resource use ratio is large, production cost is low, and product quality is good.
Bibliography:Application Number: CN20151942429