Beet pectin compositions
US-2024277019-A1 · Aug 22, 2024 · US
Solubilization agent for solubilizing polyphenols, flavonoids and/or diterpenoid glucosides
US9433235B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9433235-B2 |
| Application number | US-201113574102-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 24, 2011 |
| Priority date | Jan 22, 2010 |
| Publication date | Sep 6, 2016 |
| Grant date | Sep 6, 2016 |
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Abstract
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Described is a solubilization agent for solubilizing polyphenols, flavonoids and/or diterpenoid glucosides in aqueous liquids, wherein the solubilization agent consists of a mixture of: (a) one emulsifying polymer or a mixture of two, three or more emulsifying polymers, (b) one saponin or a mixture of two, three or more saponins, (c) one partially or fully water-miscible, preferably liquid, solvent or a mixture of partially or fully water-miscible, preferably liquid, solvents, preferably selected from the group consisting of ethanol, propylene glycol (1,2-propanediol), glycerin, triacetin (glycerin triacetate), diacetin (glycerin diacetate) and triethyl citrate, and (d) water. The solubilization agent is particularly suitable for sparingly water soluble polyphenols, flavonoids and/or diterpenoid glucosides. The invention also relates to compositions and (food or cosmetic) formulations comprising said solubilization agent. It further relates to a method for producing solubilization agents, compositions and (food or cosmetic) formulations.
First claim
Opening claim text (preview).
The invention claimed is: 1. A clear composition comprising: (i) phloretin, hesperetin, homoeriodictyol, rubusoside and/or naringin, (ii) water, (iii) propylene glycol, (iv)(a) gum Arabic, pectin, traganth gum and/or gum Ghatt, and (iv)(b) a quillaic saponin, wherein the weight ratio of (iv)(a) to (iv)(b) is from 20:1 to 1:2, the composition is free of ethanol, and the composition remains clear without agitation at 25° C. and 1013 mbar for at least 1 year. 2. The composition according to claim 1 , wherein the weight ratio of (iv)(a) to (iv)(b) is from 10:1 to 1:2. 3. A clear composition comprising: (i) phloretin, homoeriodiclyol, rubsoside and/or naringin, (ii) water, (iii) propylene glycol, (iv)(a) gum Arabic, pectin, traganth gum and/or gum Ghatt, and (iv)(b) a quillaic saponin, wherein the weight ratio of (iv)(a) to (iv)(b) is from 20:1 to 1:2 the composition remains clear without agitation at 25° C. and 1013 mbar for at least 1 year. 4. The composition according to claim 3 , wherein the weight ratio of (iv)(a) to (iv)(b) is from 10:1 to 1:2.
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- What does patent US9433235B2 cover?
- Described is a solubilization agent for solubilizing polyphenols, flavonoids and/or diterpenoid glucosides in aqueous liquids, wherein the solubilization agent consists of a mixture of: (a) one emulsifying polymer or a mixture of two, three or more emulsifying polymers, (b) one saponin or a mixture of two, three or more saponins, (c) one partially or fully water-miscible, preferably li…
- Who is the assignee on this patent?
- Schrader Dirk, Riess Thomas, Homner Cornelia, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A23L29/10. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Sep 06 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).