WO2025229371 - PREPARATION OF A STABLE NANO CURCUMIN SOLUTION USING GLASS SPHERES BY APPLYING PRESSURE AND TEMPERATURE FOR FOOD AND MEDICINAL PURPOSES
National phase entry is expected:
Publication Number
WO/2025/229371
Publication Date
06.11.2025
International Application No.
PCT/IB2024/054131
International Filing Date
29.04.2024
Title **
[English]
PREPARATION OF A STABLE NANO CURCUMIN SOLUTION USING GLASS SPHERES BY APPLYING PRESSURE AND TEMPERATURE FOR FOOD AND MEDICINAL PURPOSES
[French]
PRÉPARATION D'UNE SOLUTION DE NANO-CURCUMINE STABLE À L'AIDE DE SPHÈRES DE VERRE PAR APPLICATION DE PRESSION ET DE TEMPÉRATURE À DES FINS ALIMENTAIRES ET MÉDICINALES
Applicants **
AFSARKAZEROONI, Amir
MALEKPOUR, Abdolrasool
Inventors
AFSARKAZEROONI, Amir
MALEKPOUR, Abdolrasool
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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International Searching Authority |
IP India
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1970 | |
| EPO | Filing, Examination, Granting | 8697 | |
| Japan | Filing, Examination, Granting | 2093 | |
| South Korea | Filing, Examination, Granting | 1912 | |
| USA | Filing, Examination, Granting | 10140 |
Total:
24,812
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Abstract[English]
Curcumin is a natural active substance with therapeutic properties that are not easily absorbed in the body due to its low solubility in water. This invention introduces a process and product where curcumin is dissolved in water to enhance its absorption. This formulation enables the use of curcumin in various medicinal, cosmetic, and natural products. To prepare the composition of curcumin nanoemulsion, which includes powdered and pure curcumin, a nanoform facilitator, and a stability facilitator for the soluble form in distilled water, physical factors such as stirring the solution, homogenization using free silica balls in an Aluminum blade solution, and rotation are utilized. This results in a mixed solution of curcumin nanoparticles dispersed in glass spheres through rotation, followed by ultrasonication, pressure, and temperature application. This method allows for curcumin particles to be reduced to less than 100 nm in size.[French]
La curcumine est un principe actif naturel présentant des propriétés thérapeutiques qui ne sont pas facilement absorbées dans le corps en raison de sa faible solubilité dans l'eau. La présente invention introduit un processus et un produit dans lesquels de la curcumine est dissoute dans de l'eau pour améliorer son absorption. Cette formulation permet l'utilisation de curcumine dans divers produits médicinaux, cosmétiques et naturels. Pour préparer la composition de nanoémulsion de curcumine, qui comprend de la curcumine en poudre et pure, un facilitateur de nanoforme, et un facilitateur de stabilité pour la forme soluble dans de l'eau distillée, des facteurs physiques, tels que l'agitation de la solution, l'homogénéisation à l'aide de billes de silice libres dans une solution de lame d'aluminium, et la rotation, sont employés. Il en résulte une solution mixte de nanoparticules de curcumine dispersées dans des sphères de verre par rotation, suivie d'une application d'ultrasons, de pression et de température. Ce procédé permet de réduire la taille des particules de curcumine à une taille inférieure à 100 nm.