Unlock instant, AI-driven research and patent intelligence for your innovation.

Hawthorn and purple sweet potato cloudy juice drink and preparation method thereof

A technology of hawthorn juice and hawthorn, which is applied in food preparation, application, food science, etc., can solve problems that do not conform to the concept of natural, healthy, and nutritious, and achieve the effect of high health and nutritional value, good sensory effects, and low loss

Active Publication Date: 2012-07-25
JIANGNAN UNIV
View PDF1 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the fruit and vegetable juice drinks currently on the market are blended with sour agents and sweeteners after fruit and vegetable juices are squeezed, which does not conform to the concept of natural, healthy and nutritious

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
  • Hawthorn and purple sweet potato cloudy juice drink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh 1 kg of hawthorn, wash, crush, and remove seeds, add 10L of hot water at 90°C, and keep warm at 90°C for 20 minutes to soften and passivate the hawthorn tissue. Stir and extract at 90°C for 30-40 minutes, and finally centrifuge at 3500r / min for 10 minutes and filter with four layers of gauze to separate pulp and residue to obtain hawthorn juice; weigh 3kg of purple sweet potato, wash and cut into pieces, add 40L of water to make pulp, and colloid mill Grind for 2 minutes, keep warm at 90°C for 20 minutes to gelatinize purple potato starch, add high-temperature α-amylase to enzymatically hydrolyze and liquefy, add enzyme amount 15U / g purple potato, enzymolysis temperature 92°C, enzymatic hydrolysis and liquefaction time 30min, liquefy The final feed liquid is centrifuged to obtain purple sweet potato juice. Mix the prepared hawthorn juice and purple sweet potato juice, add fructose syrup with a total liquid volume of 3%, and homogenize twice with a pressure of 30MP...

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 provides a hawthorn and purple sweet potato cloudy juice drink and a preparation method thereof. The drink has palatable sweetness and acidity and unique hawthorn flavor and is natural and healthy. The hawthorn and purple sweet potato cloudy juice drink with appropriate sweetness and acidity and unique taste is prepared by selecting purple sweet potatoes and hawthorns as the raw materials, fully utilizing various functional substances such as organic acids, pectin and flavonoids in the hawthorns and anthocyanidin and polysaccharides in the purple sweet potatoes, adopting the enzymic technology and adopting scientific compounding. The product utilizes the organic acids in the natural products as the acidity agents and the pectin as a stabilizing agent of the drink, realizes the diet concepts of nature, health and nutrition pursued by modern people and has the functions of cooling and quenching thirst, building body and removing free radicals in the bodies. The organic acids in the hawthorns not only can stabilize anthocyanidin in the drink and the color of the drink but also provides palatable unique acidity for the drink. The drink and the preparation method are scientific and reasonable in technical design and have great significance to realization of comprehensive development and utilization of fruits and vegetables.

Description

technical field [0001] The invention relates to hawthorn and purple sweet potato turbid juice drink and a preparation method thereof, belonging to the field of deep processing of fruits and vegetables. Background technique [0002] With the improvement of people's living standards and dietary structure, the sub-health trend caused by the lack of fruit and vegetable nutrition has attracted more and more attention. Therefore, fruit and vegetable juice beverages rich in fruit and vegetable nutrition have emerged as the times require. [0003] However, most of the fruit and vegetable juice beverages currently on the market are blended with sour agents and sweeteners after fruit and vegetable juices are squeezed, which does not conform to the concept of natural, healthy and nutritious. Hawthorn is rich in organic acids, polysaccharides, pectin, flavonoids and vitamins and other functional components, forming the unique flavor of hawthorn. The rich anthocyanins in purple sweet po...

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): A23L2/02A23L1/29A23L33/00
Inventor 齐希光张晖王立钱海峰
Owner JIANGNAN UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com