TH16808Y - Avocado oil extraction process - Google Patents

Abstract

------18/06/2562------(OCR) Page 1 of 1 Summary of Invention: The avocado oil extraction process involves the following steps: Fresh avocado flesh, which has been reduced in size, is heated to reduce moisture. It is then cut into small pieces, water is added, and the oil is pressed using an oil press. The oil and pulp are separated. The filtered oil is then centrifuged to separate the oil from the impurities. The resulting oil is then distilled, and the color and odor are removed using charcoal powder. The resulting avocado oil is suitable for use as an ingredient in cosmetic products. ------------ ------21/09/2561------(OCR) Page 1 of 1 Summary of Invention: The avocado oil extraction process involves the following steps: Fresh avocado flesh, which has been reduced in size, is heated to reduce moisture. It is then cut into small pieces, water is added, and the oil is pressed using an oil press. The oil and pulp are separated. The filtered oil is then centrifuged to separate the oil from the solids. The resulting oil is then distilled, and the color and odor are removed using charcoal powder. The resulting avocado oil is suitable for use as an ingredient in cosmetic products. ------------ ------02/05/2018------(OCR) Page 1 of 1 Summary of Invention This invention involves a process for extracting avocado oil. The steps are as follows: Fresh avocado flesh, which has been reduced in size, is heated to reduce moisture. It is then cut into small pieces, water is added, and the oil is pressed using an oil press. The oil and any remaining pulp are separated. The filtered oil is then centrifuged to separate the oil from the solids. The resulting oil is then distilled, and the color and odor are removed using charcoal powder. The resulting avocado oil is suitable for use as an ingredient in cosmetic products. ------------ ------20/10/2017------(OCR) Page 1 of 1 Summary of Invention This invention involves... The avocado oil extraction process for use in cosmetic products is a two-step process: the first is virgin avocado oil (or unrefined avocado oil) extraction using pressing, and the second is refined avocado oil, which involves a distillation step. This process involves distilling the virgin avocado oil at a temperature of 65-85 degrees Celsius. This low temperature preserves the desired active compounds for optimal use in cosmetics. Cosmetic products containing avocado oil extracted using this process have been developed and are being used as ingredients in three categories: 1) skin care products, 2) skin cleansing products, and 3) general skin cleansing products.

Claims (10)

------18/06/2562------(OCR) Page 1 of 1 page. Claims 1. The avocado oil extraction process involves the following steps: a. Fresh avocado flesh, which has been reduced in size, is heated to reduce moisture content by baking at a temperature of 50-80 degrees Celsius for 3-6 hours, or ideally at 65-75 degrees Celsius for 4-5 hours. b. The dehydrated avocado flesh is cut into small pieces, and water is added at a ratio of 1-3% of dry weight, mixed slightly, and then the oil is extracted using an oil press. c. The oil obtained from step b is left to stand, and the oil and any remaining pulp are separated by filtering with cheesecloth or No. 1 filter paper. The filtered oil is then centrifuged to separate the oil portion. 1. Extract the oil from the non-oil portion and repeat the process. Collect all the extracted avocado oil. 2. Distill the pure avocado oil obtained from step C at 65-85°C, mixing in 0.05% phosphoric acid and stirring constantly for 30-50 minutes. Then add sodium hydroxide and wait until a soap layer is completely formed. Separate and discard the bottom soap layer. 3. Wash the remaining oil solution after separating the soap layer with water several times to neutralize the pH. 4. Remove the color and odor from the oil obtained from step E using charcoal powder, mixing it into the solution and stirring constantly for half an hour. The mixture is filtered and stirred continuously again at 10-15 degrees Celsius for 24-36 hours. It is then centrifuged to separate the charcoal powder, resulting in avocado oil suitable for use as an ingredient in cosmetic products. ------21/09/2561------(OCR) Page 1 of 1. Claim 1. The avocado oil extraction process involves the following steps: a. Fresh avocado flesh, which has been reduced in size, is heated to reduce moisture by baking at 50-80 degrees Celsius for 3-6 hours, or ideally at 65-75 degrees Celsius for 4-5 hours. b. The dehydrated avocado flesh is cut into small pieces, and water is added to a ratio of 1-3% of dry weight, then slightly heated. Next, extract the oil using an oil press. Then, let the oil from step B sit and separate the oil from the remaining pulp by filtering it through cheesecloth or No. 1 filter paper. Centrifuge the filtered oil to separate it from the non-oil components and repeat the process. Collect all the extracted avocado oil. Next, distill the pure avocado oil from step C at 65-85 degrees Celsius, mixing in 0.05% phosphoric acid and stirring constantly for 30-50 minutes. Then, add sodium hydroxide and wait until a complete soap layer forms. Separate and discard the bottom soap layer. Finally, rinse the remaining oil solution with water several times to neutralize the pH. Finally, remove the color and odor from the oil obtained from step E using charcoal powder, mixing it into the solution and stirring constantly for about half an hour. The mixture is filtered and stirred continuously again at 10-15 degrees Celsius for 24-36 hours. Centrifugation is then used to separate the charcoal powder, resulting in avocado oil suitable for use as an ingredient in cosmetic products. ------02/05/2018------(OCR) Page 1 of 1. Claims: 1. The avocado oil extraction process consists of the following steps: a. Fresh avocado pulp, after being reduced in size, is heated to reduce moisture by baking at 50-80 degrees Celsius for 3-6 hours, or ideally at 65-75 degrees Celsius for 4-5 hours. b. The dehydrated avocado pulp is cut into small pieces, water is added at a ratio of 1-3% of dry weight, slightly heated, and then the oil is extracted using an oil press. c. The oil obtained from step b is left to stand, and the oil and any remaining residue are separated by filtration using a cloth. Using a thin white filter paper (No. 1), centrifuge the filtered oil to separate it from non-oil components such as water or any remaining sediment. Repeat this process. Collect all the extracted avocado oil. Next, distill the pure avocado oil obtained from step C at 65-85°C, adding 0.05% phosphoric acid and stirring continuously for 30-50 minutes. Then add sodium hydroxide and wait until a complete soap layer forms. Separate and discard the soap layer. Finally, wash the remaining oil solution several times with water to neutralize the pH. Lastly, remove the color and odor from the oil obtained from step E using charcoal powder. Mix the charcoal into the solution and stir continuously for approximately half an hour. The mixture is filtered and stirred continuously again at 10-15 degrees Celsius for 24-36 hours. Centrifugation is then used to separate the charcoal powder, resulting in avocado oil suitable for use as an ingredient in cosmetic products. ------20/10/2560------(OCR) Page 1 of 3. Claims. 1. The process of extracting avocado oil for use as an ingredient in cosmetic products consists of the following steps: a. Virgin avocado oil process (or unrefined avocado oil process), which includes steps of reducing moisture in fresh avocado flesh, pressing the oil, and separating the oil portion. b. Refined avocado oil process, which includes steps of distillation to extract the oil, neutralizing the pH, and removing color and odor. A special characteristic of this process is the distillation step. The avocado oil obtained from the virgin avocado oil extraction step (a) is distilled at a temperature of 65-85 degrees Celsius, mixed with 0.05% phosphoric acid and stirred continuously for 30-50 minutes. Then, sodium hydroxide is added, and the process is continued until a soap layer is completely formed. The lower soap layer is then separated and discarded. 2. The avocado oil extraction process as per claim 1, whereby the dehumidification step in fresh avocado flesh involves heating the reduced-size fresh avocado flesh to reduce moisture by drying it at a temperature of 50-80 degrees Celsius for 3-6 hours. 3. The avocado oil extraction process as per claim 1, whereby the pressing process involves extracting oil from dehydrated avocado flesh using an oil press. 4. The avocado oil extraction process under claim 1, which involves the separation of the oil under claim 2, where the extracted oil is filtered to remove any remaining solids, and then centrifuged to isolate the oil. 5. The avocado oil extraction process under claim 1, whereby the pH neutralization step involves washing the distilled oil extraction solution multiple times with water to adjust the pH to neutral. 6. Avocado oil extraction method as per claim 1, whereby the decolorization and deodorization step involves removing the color and odor from the obtained oil using charcoal powder mixed into a solution and stirred continuously for approximately half an hour. The oil is then filtered and stirred continuously again at 10-15 degrees Celsius for 24-36 hours, and finally centrifuged to separate the charcoal powder. (Page 2 of 3) 7. A skin cream product for use on the skin containing avocado oil extracted by the method described in Patent 1, which includes 8-10 percent by weight of avocado oil, 7 percent by weight of emulsifiers, 4-6 percent by weight of moisturizers, 2 percent by weight of humectants, 0.1 percent by weight of antioxidants, 0.5 percent by weight of preservatives, and water, adjusted to a total weight of 100 percent by weight. 8. A cosmetic product for skin cleansing containing avocado oil extracted by the extraction method described in Patent 1, which includes: avocado oil 0.1-0.5 percent by weight, surfactants 0.5-24.5 percent by weight, emulsifiers 0.5 percent by weight, moisturizers 2 percent by weight, vitamin B5 0.5 percent by weight, pH adjuster 0.25 percent by weight, preservatives 0.5 percent by weight, and water, adjusting the total weight to 100 percent by weight. 9. Cosmetic products for use on the lips containing avocado oil extracted using the extraction method described in Patent 1, which includes 10-15 percent by weight of avocado oil, 30-45 percent by weight of other vegetable oils, 34 percent by weight of beeswax, 34 percent by weight of cocoa butter, and 2 percent by weight of flavor oil. (Page 3 of 3) 10. Cosmetic products containing avocado oil extracted using the extraction process described in Claim 1. ------------ Claim 1. The avocado oil extraction process for use as an ingredient in cosmetic products consists of the following steps: a. Virgin avocado oil process (or unrefined avocado oil process) which includes steps of reducing moisture in fresh avocado pulp, pressing the oil, and separating the oil fraction. b. Refined avocado oil process which includes steps of distillation for oil extraction, pH neutralization, and removal of color and odor. A special characteristic is that the distillation step involves extracting the avocado oil that has been processed... The process of extracting pure avocado oil (a) involves distilling at a temperature of 65-85 degrees Celsius, mixing in 0.05% phosphoric acid and stirring constantly for 30-50 minutes. Then, sodium hydroxide is added and left to stand until a soap layer is completely formed. The bottom soap layer is then separated and discarded. 2. The process of extracting avocado oil according to claim 1, where the dehumidification step in fresh avocado flesh involves heating the reduced-size fresh avocado flesh to reduce moisture by baking at a temperature of 50-80 degrees Celsius for 3-6 hours. 3. The process of extracting avocado oil according to claim 1, where the oil pressing step involves pressing the dehumidified avocado flesh using an oil press. 4. The process of extracting avocado oil. According to Claim 1, the fractional separation process of the oil, as per Claim 2, involves filtering the extracted oil to remove any remaining solids, and then centrifuging to separate the oil. 5. The avocado oil extraction process, as per Claim 1, involves a pH neutralization step, where the distilled oil extraction solution is washed several times with water to adjust the pH to neutral. 6. The avocado oil extraction process, as per Claim 1, involves the decolorization and odor removal step, where the extracted oil is decolorized and odored using charcoal powder. Charcoal is mixed into the solution and stirred continuously for approximately half an hour. It is then filtered and stirred continuously again at 10-15 degrees Celsius for 24-36 hours, and finally centrifuged to separate the charcoal powder. 7. A skin care cream product containing avocado oil extracted using the extraction method as per Claim 1, which includes... Avocado oil 8-10 percent by weight, emulsifiers 7 percent by weight, moisturizers 4-6 percent by weight, humectant 2 percent by weight, antioxidants 0.1 percent by weight, preservatives 0.5 percent by weight, water, adjust all weights to make 100 percent by weight. 8. Cosmetic products for skin cleansing containing avocado oil extracted by the extraction method as per patent 1, which includes avocado oil 0.1-0.5 percent by weight, surfactant 0.5-24.5 percent by weight, emulsifiers 0.5 percent by weight, moisturizers. (moisturizers) 2 percent by weight, Vitamin B5 (vitamin B) 0.5 percent by weight, pH adjuster 0.25 percent by weight, preservative 0.5 percent by weight, water, adjust the total weight to 100 percent by weight. 9. Cosmetic products for use on the lips containing avocado oil extracted by the extraction method as per claim 1, which includes: avocado oil 10-15 percent by weight, other vegetable oils 30-45 percent by weight, beeswax 34 percent by weight, cocoa butter 34 percent by weight, flavor oil 2 percent by weight. 10. Cosmetic products containing avocado oil extracted by the extraction method as per claim 1.