TH25017A3 - Production process of turmeric extract using liquid containing polysorbate and glycerol - Google Patents

Abstract

OCR 09WP 04/11/2024 The method of preparing turmeric extract with liquid containing polysorbate and glycerol is a method that uses liquid containing polysorbate and glycerol surfactants, which have the properties of a micellar solution that can extract both water-soluble and water-insoluble active substances, including essential oils, from turmeric, which results in more active substances than other extraction methods. The extraction is carried out in a closed container under appropriate conditions, including the ratio of turmeric and liquid containing polysorbate and glycerol, extraction temperature, and extraction duration. After that, filtering is performed to separate the turmeric residue from the extracted liquid. The extracted liquid is dehydrated and dried into a dry powder by spray drying or freeze drying. The extracted substance contains active substances from turmeric, both polar, non-polar, and aromatic, to be used as raw materials in food, medicine, and cosmetics.

Claims (6)

1. OCR 09WP 04/11/2024 1. The production process of turmeric extract with liquid containing polysorbate and glycerol is as follows: Prepare turmeric used, that is, the rhizome or underground stem, fresh or dried, and then make it into small pieces and put it in an extraction container. Then add the liquid containing polysorbate mixed with glycerol into the extraction container to soak the turmeric. The ratio of turmeric to the liquid containing polysorbate mixed with glycerol is using turmeric at a rate of 1.50 percent by weight, for the liquid containing polysorbate mixed with glycerol is at a rate of 50-99 percent by weight, then close the lid of the extraction container tightly and control the temperature for extracting turmeric within 10-180 degrees Celsius by extracting for 1-20 hours. When the turmeric has been extracted for the appropriate time, filter to separate the turmeric residue from the extracted liquid. Remove the water from the extracted liquid and dry it into a dry powder using a spray drying method. Or freeze-drying method, which contains the main substances of turmeric, both polar, non-polar and aromatic substances, to be used as raw materials in food, medicine and cosmetics in the future. 2. A process for producing a turmeric extract with a liquid containing polysorbate and glycerol according to claim 1, wherein the suitable ratio of turmeric to the liquid containing polysorbate mixed with glycerol is as follows: turmeric at a rate of 1 20 percent by weight, liquid containing polysorbate mixed with glycerol at a rate of 80 99 percent by weight. 3. A process for producing a turmeric extract with a liquid containing polysorbate and glycerol according to claim 1 or 2, wherein the liquid containing the polysorbate mixed with glycerol comprises polysorbate at a rate of 0.2 percent by weight, suitable to be at a rate of 1 percent by weight, glycerol at a rate of 0.2 percent by weight, suitable to be at a rate of 1 percent by weight, water, i.e., a substance used to adjust the total percentage to 100 by weight. 4. A process for producing a turmeric extract with a liquid containing a polysorbate and glycerol according to any one of claims 1 and 3, wherein the polysorbate is a polyoxyethylene sorbate, namely, polyoxyethylene (20) sorbate instead of monoolute, polyoxyethylene (20) sorbate instead of monopalmitate, polyoxyethylene (20) sorbate instead of monostearate, and polyoxyethylene (20) sorbate instead of monooleate, wherein, suitable is polyoxyethylene (20) sorbate instead of monooleate. 5. A process for producing a turmeric extract using a liquid containing polysorbate and glycerol according to claim 1, wherein the appropriate temperature for extracting turmeric is 15 100 °C. 6. A process for producing a turmeric extract with a liquid containing polysorbate and glycerol according to claim 1, wherein the appropriate extraction time is 1 10 hours.