TH12018A3 - Process for preparing extracts from white Samet bark powder form. - Google Patents

Abstract

Invention summary 25/08/2016 (23/8/2016) Process for preparing extracts from white Samet bark form. The steps are as follows. The white shell Samet. To grind, reduce the size to powder Soak it with water and then squeezing out the water. Extraction of white Samet bark powder With ethyl alcohol By percolation method Bring concentrated alcohol extract to evaporate dry by machine. Evaporates dry under low pressure. It is the development of a method for preparing extracts from white Samet bark for use in product assembly. Herbal medicine or cosmetics Using a non-heat method to reduce the degradation of the essential substances in the extract, there is a simple extraction process. Short extraction time Using substances that are less harmful to the body The extraction obtained has a high content of 10-13% and has antioxidant activity from the PPS SS test. And lipid peroxidation Including extracts that have a dry appearance Good inhibition of microorganisms No cytotoxicity At concentrations less than 100 micrograms per milliliter The resulting extract form is a dry powder. Not hygroscopic It has good physical characteristics suitable for use in development and production of both products. Is medicine or cosmetics -------------------------------------------------- ----- Process for preparing extracts in powder form from white Samet bark. The invention of the preparation process An extract with a high content of vital substances coupled with high biological activity. Including there is an appropriate extract form according to this invention. It is the development of preparation methods for extracts from white Samet bark for use in Product assembly Herbal medicine or cosmetics The white samet bark extraction process was developed using a non-heat method to reduce the degradation of the active ingredients in the extract. There is a simple extraction process, short extraction time. Using substances that are less harmful to the body The extraction tool is simple and Suitable for large industrial extraction The extract obtained contains a high content of 10-13% and has antioxidant activity from the PPS SSay and lipid peroxidation test. Including the extracts Has a dry look Good inhibition of microorganisms Cytotoxic at concentrations less than 100 μg / ml. The resulting extract form is a dry powder. Not hygroscopic Have good physical characteristics Suitable for use in development and production as a product, either a drug or a cosmetic.

Claims (1)

Disclaimer (all) which will not appear on the advertisement page: EDIT 23/06/2016 1. Process for preparing extracts from white Samet bark form. The steps are as follows: A. Remove the bark of the trunk Samet white. It is dried by the method of drying air. Sun dried or baked at Temperature between 50 and 55 degrees Celsius. B. The dry white shell from Article A. is ground and reduced to a powder. To increase the surface area c. Remove the white shell powder Soak in water for 10-15 minutes, inflate the powder to make itself. Dissolves, it can spread to extract substances in plant powder more easily. Squeeze the water until damp. D. Extraction of white Samet bark powder with ethyl alcohol. By percolation method, white Samet bark powder was fermented with ethyl alcohol. (80-95 percent ethyl alcohol concentration) dosage 3-5 times the weight of white Samet bark powder 15 minutes each time, use ethyl alcohol, swirl 3 times and change the new alcohol. Perform the original extraction method, a total of 3 times, so that the important substances are extracted. From the bark of the Samet E. The extracts obtained from Article D are combined and filtered through a filter paper to separate the debris from the alcohol extract. F. To evaporate concentrated alcohol extract The extract was dried under low pressure at a temperature of 60 ° C. The extracts were weighed to calculate the yield percentage. And sampling at 2-8 degrees Celsius --------------------------------------- ----------------------- Revised 25/08/2016 (23/8/2016) 1. Process for preparing extracts from white Samet bark form. The steps are as follows: A. Remove the bark of the trunk Samet white. It is dried by the method of drying air. Sun dried or baked at Temperature between 50 and 55 degrees Celsius. B. The dry white shell from Article A. is ground and reduced to a powder. To increase the surface area c. Remove the white shell powder Soak in water for 10-15 minutes, inflate the powder to make itself. Dissolves, it can spread to extract substances in plant powder more easily. Squeeze the water until damp. D. Extraction of white Samet bark powder with ethyl alcohol. By percolation method, white Samet bark powder was fermented with ethyl alcohol. (80-95 percent ethyl alcohol concentration) dosage 3-5 times the weight of white Samet bark powder 15 minutes each time, use ethyl alcohol, swirl 3 times and change the new alcohol. Perform the original extraction method, a total of 3 times, so that the important substances are extracted. From the bark of the Samet E. The extracts obtained from Article D are combined and filtered through a filter paper to separate the debris from the alcohol extract. F. To evaporate concentrated alcohol extract The extract was dried under low pressure at a temperature of 60 ° C. The extracts were weighed to calculate the yield percentage. And collecting samples at temperature 2-8 degrees Celsius ....................................... .................................................. ........................................ 1. Process for preparing extracts in powder form from white Samet bark. The steps are as follows: A. Remove the bark of the trunk Samet white. It is dried by the method of drying air. Sun dried or baked at Temperature between 50 and 55 degrees Celsius. B. Remove the dried shell size. To increase the surface area c. Remove the white shell powder Soak in water to soak for at least 10-15 minutes. So that the body does Dissolves, it can spread to extract substances in plant powder more easily. Squeeze the water until damp. D. Extraction of white Samet bark powder with ethyl alcohol. By percolation method, white Samet bark powder was fermented with ethyl alcohol. (80-95 percent ethyl alcohol concentration) amount at least 3-5 times the weight of white Samet bark powder 15 minutes each time, use ethyl alcohol, swirl at least 3 times and change the elix New Hall performed the original extraction method, a total of 3 times, so that the important substances were extracted from the Samet bark. Then combine the extracts obtained from the extraction in Article 4 together. F. Make the extract of alcohol. Concentrated with an evaporator under low pressure. And then extract Concentrated to evaporate dry with a temperature not exceeding 60 degrees Celsius. Ch. Weigh the extract to calculate the yield percent And store samples at temperature 2-8 degrees Celsius