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

Method for generating haematochrome by using rutabaga as raw material

A mustard pimple and red pigment technology, which is applied in the field of red pigment generation, can solve the problems of industrialization development constraints, lack of deep processing products, and high labor intensity, so as to improve utilization rate and economic value, broaden the range of raw material selection, and solve problems that cannot be solved. The effect of long-term storage

Active Publication Date: 2021-07-13
HEFEI UNIV OF TECH +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high water content of mustard pimple roots, long-term storage is prone to deterioration problems such as bran core and rot, and the loss after harvest is serious, with a loss rate as high as 20% to 30%.
At present, mustard lump roots are mainly used for fresh spicy vegetables or processed into flavored side dishes through primary processing methods such as salting or pickling. There is a lack of intensively processed products, and the utilization rate and added value are low. The processing of mustard lump roots mainly adopts traditional methods. Manual production process, high labor intensity, strong seasonality of production, and its industrialization development is severely restricted

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
  • Method for generating haematochrome by using rutabaga as raw material
  • Method for generating haematochrome by using rutabaga as raw material
  • Method for generating haematochrome by using rutabaga as raw material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Take 1000 g of cleaned fresh mustard tubers and freeze them at -20°C to -30°C for more than 24 hours.

[0024] (2) thawing the mustard tuber tubers after freezing treatment completely under normal temperature conditions.

[0025] (3) Homogenize the completely thawed mustard tuber tubers at a rotational speed of 8000 r / min, filter the homogenate to remove slag, and obtain mustard tuber juice.

[0026] (4) Stir and heat the root tuber juice of mustard pimples at 80°C to 90°C until the juice changes from light yellow to red, and continue stirring and heating for no less than 1 hour.

[0027] (5) The red juice is centrifuged to remove impurities, concentrated and dried to obtain red pigment.

[0028] Through the above process steps, 19.92 g of red pigment can be prepared from 1000 g of mustard lump root, and the output rate of red pigment is 1.99%. According to the structure identification, the main component of red pigment is paeony anthocyanin.

Embodiment 2

[0030] (1) Take 1000 g of cleaned fresh mustard tubers and freeze them at -20°C to -30°C for more than 24 hours.

[0031] (2) thawing the mustard tuber tubers after freezing treatment completely under normal temperature conditions.

[0032] (3) Homogenize the completely thawed mustard tuber tubers at a rotational speed of 10,000 r / min, filter the homogenate to remove slag, and obtain mustard tuber juice.

[0033] (4) Stir and heat the root tuber juice of the mustard lump at 90°C to 100°C until the juice changes from light yellow to red, and continue to stir and heat for no less than 1 hour.

[0034] (5) The red juice is centrifuged to remove impurities, concentrated and dried to obtain red pigment.

[0035] Through the above process steps, 20.06 g of red pigment can be prepared from 1000 g of mustard lump root, and the output rate of red pigment is 2.00%. According to the structure identification, the main component of red pigment is paeony anthocyanin.

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 generating haematochrome by using rutabaga as a raw material. The method is characterized in that white fresh rutabaga tuberous roots are used as the raw material for the first time, and the haematochrome is generated and obtained through the physical steps of low-temperature freezing, normal-temperature unfreezing, homogenization, filtration for residue removal, high-temperature heating, centrifugal impurity removal, concentration, drying and the like. The haematochrome is simple in production process, non-toxic, harmless and environment-friendly, and the main component of the haematochrome is paeonia lactiflora anthocyanin through structural identification. The non-red rutabaga tuberous roots are used as raw materials to generate the haematochrome, a new method is provided for obtaining the natural haematochrome, a new thought is provided for an extraction strategy that other natural pigments are not limited to raw materials containing target pigments, and meanwhile, the haematochrome is generated by using the rutabaga tuberous roots as the raw materials, so the utilization rate and the economic value of the rutabaga tuberous roots are improved, and a new development path is provided for the rutabaga tuberous root deep processing industry.

Description

technical field [0001] The invention belongs to the technical field of deep processing of agricultural products, and in particular relates to a method for generating red pigment by using mustard pimples as raw materials. [0002] technical background [0003] Mustard lump (Brassica napiformis L.H.Bailey) is an economic crop of Brassica genus Brassica, which is planted in all provinces of my country. It grows fast and has high yield. Its edible part is a conical tuber with a diameter of about 7cm-10cm, fleshy and white. Due to the high water content of mustard lump root tubers, deterioration problems such as bran core and rot are prone to occur after long-term storage, and the postharvest loss is serious, with a loss rate as high as 20% to 30%. At present, mustard lump roots are mainly used for fresh spicy vegetables or processed into flavored side dishes through primary processing methods such as salting or pickling. There is a lack of intensively processed products, and the ...

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): C09B61/00C09B67/54
CPCC09B61/00C09B67/0096
Inventor 罗建平单辉杨磊刘健李强明汪璐
Owner HEFEI 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