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

Water-dispersible composition comprising carotenoid crystals for imparting a red color

A carotene and crystal dispersion technology, applied in application, food science, food ingredients, etc., can solve problems such as water-dispersible compositions that do not know red oil-soluble pigment crystals, and achieve less color change, heat resistance and Excellent light fastness effect

Active Publication Date: 2018-12-04
T HASEGAWA CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the conventional preparations or compositions containing hydrocarbon carotenoid crystals, no satisfactory water-dispersible combination of red oil-soluble pigment crystals exhibiting a natural bright red color and sufficient storage stability has been known. thing

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
  • Water-dispersible composition comprising carotenoid crystals for imparting a red color
  • Water-dispersible composition comprising carotenoid crystals for imparting a red color

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0099] (Example 1) Water-dispersible composition of β-carotene crystals using polysorbate 80 and water

[0100] Dissolve / sterilize polysorbate 80 (component C: 36g), glycerin (component E: 183g) and purified water (component D: 33g) at 90-95°C for 15 minutes, then cool to 50-55°C. Tocopherol (0.6 g) and sorbitan monooleate (B component: 6 g) were added to this mixture, and the aqueous phase was prepared. Add crystallized β-carotene (component A: 15 g) to the water phase, and stir at 6,000 to 7,000 rpm for 15 minutes using a high-speed emulsifier (TK-homomixer: manufactured by PRIMIX Co., Ltd.) to obtain crystals Crush the stock solution. 250 g of this stock solution was stirred and pulverized at 2000 rpm for 3 hours with a wet pulverizer (OB MILL 0.5 type: manufactured by Freund Turbo. Co., Ltd.) to obtain a pulverized product. Purified water (20.3 g) was added to the pulverized product (234.5 g), and stirred at 3,000 rpm for 5 minutes with a high-speed emulsifier to obtain ...

Embodiment 2）

[0101] (Example 2) Water-dispersible composition of β-carotene crystals using polyglyceryl fatty acid ester and ethanol

[0102]Decacylglycerol monooleate (component F: 36g), glycerin (component E: 183g) and ethanol (component G: 33g) were dissolved / sterilized by heating at 90-95°C for 15 minutes, then cooled to 50-55°C. Tocopherol (0.6 g) and sorbitan monooleate (B component: 6 g) were added to this mixture, and the aqueous phase was prepared. Crystallized β-carotene (15 g) was added to the water phase, and stirred at 6,000 to 7,000 rpm for 15 minutes using a high-speed emulsifier (TK-homomixer: manufactured by PRIMIX Corporation) to obtain a crystal crushed stock solution. 250 g of this stock solution was stirred and pulverized at 2000 rpm for 3 hours with a wet pulverizer (OB MILL 0.5 type: manufactured by Freund Turbo. Co., Ltd.) to obtain a pulverized product. Purified water (22.5 g) was added to the treated product (228 g), and stirred at 3,000 rpm for 5 minutes with a ...

Embodiment 3）

[0127] (Example 3) Water-dispersible composition of β-carotene crystals using polysorbate 20 and water

[0128] Except having used the polysorbate 20 instead of the polysorbate 80 of Example 1, it carried out completely the same operation as Example 1, and obtained this invention product 3 (240g).

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 water dispersible composition containing carotenoid crystals and used for giving red color, and provides the water dispersible composition containing slightly-refined hydrocarbon carotenoid crystals and used for giving red color. Provided is a water dispersible composition with a ratio, below a constant value, of specific yellow-displaying absorbance to specific red-displaying absorbance, and a method for manufacturing the same when the water dispersible composition contains hydrocarbon carotenoid crystals, especially [beta]-carotene or lycopene crystals when dispersed in a specific emulgator and absorbance of 0.004% aqueous solution (W / V) is measured. The water dispersible composition may give red color to colored materials or products.

Description

technical field [0001] The present invention relates to a water-dispersible composition for imparting a red color to a material or product to be colored, and to its production. Methods and uses. More specifically, among the above, the hydrocarbon carotenoids are selected from β-carotene and lycopene, and the coloring material or product is selected from beverages, processed aquatic products, beverages and foods such as jelly, and products ingested by others. Wait. Background technique [0002] Carotene-based pigments (carotenoid pigments), cochineal red pigments, anthocyanin-based pigments, gardenia pigments, and monascus pigments are known as red-based natural colorants for food. For these natural pigments, food and beverages colored with these pigments are required to have heat resistance and light resistance that do not change the color tone during storage and distribution. In particular, the current situation is that in beverage applications, natural coloring preparat...

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 Patents(China)
IPC IPC(8): A23L5/44A23L5/43A23L2/58
CPCA23L2/58A23V2002/00A23V2200/04A23V2250/211A23V2250/712A23V2250/082A23V2250/213
Inventor 斋藤正智堀速人吉田祥吾
Owner T HASEGAWA CO LTD
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