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A kind of Qinan agarwood extract for making sleep-improving latex pillow, preparation method and latex pillow made thereof

A kind of technology of Chinese agarwood and sleep improvement, applied in the field of latex pillow, can solve the problems of easy blockage of foaming machine and equipment transmission pipeline, high viscosity, high temperature resistance, etc., to prevent cardiovascular and cerebrovascular diseases, improve sleep quality, mood regulating effect

Active Publication Date: 2022-07-15
海南娜古芳沉香科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A preparation method for natural latex pillow products (CN201910277716.9) applied by Shanghai Taichang Health Technology Co., Ltd. can produce latex pillows at low temperature, which overcomes the viscosity of pre-vulcanization, aging and foaming in the prior art High, easy to block the foaming machine and equipment transmission pipes, etc., it is convenient to add beneficial ingredients that are not resistant to high temperature in the latex production process

Method used

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  • A kind of Qinan agarwood extract for making sleep-improving latex pillow, preparation method and latex pillow made thereof
  • A kind of Qinan agarwood extract for making sleep-improving latex pillow, preparation method and latex pillow made thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Take 5 kilograms of Qinan agarwood raw materials, pulverize it into powder, and then carry out water jet pulverization at a pressure of 80 MPa, and use simultaneous distillation and extraction method for extraction, heating temperature 90 ° C, distillation time 8h, the extraction solvent is n-butane, and concentrated under reduced pressure. 20 g of Fraction 1 were obtained. The extracted Qinan agarwood powder was added to 85% ethanol solvent, heated at 80 °C for extraction under reflux, extracted for 2 hours each time, filtered while hot, repeated 3-5 times, collected the filtrate, the temperature was controlled at 45 °C, and the pressure was controlled at 100 hpa, Concentrate until the specific gravity of the feed liquid is 1.1, leave it at room temperature for 7 days, filter the supernatant with suction, and concentrate until there is no organic solvent to obtain a fraction of 2,400 grams. Mix Fraction 1 and Fraction 2, 420 grams, is Qi Nan agarwood absolute oil. The...

Embodiment 2

[0029] Take 10 kilograms of Qinan agarwood raw materials, pulverize it into powder, and then carry out water jet pulverization at a pressure of 120 MPa, and extract by simultaneous distillation and extraction method. The heating temperature is 100 ° C, the distillation time is 3 hours, the extraction solvent is n-butane. 4 grams of fraction 1 were obtained, and the extracted Qinan agarwood powder was added to 95% ethanol solvent, and ultrasonically extracted at room temperature for 3 hours each time, filtered, and repeated 5 times. The filtrate was collected and concentrated under reduced pressure. 100hpa, concentrated to a material-liquid specific gravity of 1.1, refrigerated for 12h, suction-filtered the supernatant, and concentrated to no organic solvent to obtain a fraction of 2,196 grams. Mix Fraction 1 and Fraction 2, 200 grams, is Qi Nan agarwood absolute oil. Then mix with 15 grams of grapeseed oil, then add 80 grams of deionized water, 3 grams of anhydrous calcium chl...

Embodiment 3

[0032] Take 20 kilograms of Qinan agarwood raw materials, pulverize it into powder, and then carry out water jet pulverization at a pressure of 100 MPa, and extract by simultaneous distillation and extraction method, heating temperature 90 ° C, distillation time 2h, the extraction solvent is n-butane, and concentrated under reduced pressure. 15 grams of fraction 1 were obtained, the extracted Qinan agarwood powder was added to 80% ethanol solvent, heated and refluxed for extraction, the heating temperature was 75°C, each extraction was 2h, filtered, repeated 3 times, the filtrate was collected, concentrated under reduced pressure and the temperature was controlled to 45 ℃, the pressure is controlled at 100hpa, concentrated to the specific gravity of the feed liquid 1.3, stored in a freezer for 24h, suction-filtered the supernatant, concentrated to no organic solvent, and obtained a fraction of 2,358 grams. Mix Fraction 1 and Fraction 2, 373 grams, is Qi Nan agarwood absolute oi...

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Abstract

The present invention provides an agarwood agarwood extract for making a latex pillow for improving sleep, a preparation method and a latex pillow made thereof. The Qinan agarwood extract is added to the foamed latex, and the latex pillow is made by a low-temperature process. The extraction method of the invention increases the content of sesquiterpenes and chromones in the extract of Chinan agarwood, and the prepared latex pillow can better retain the effective components and fragrance substances in the Chinan agarwood, so that when you fall asleep, you can smell the elegant The fragrance of agarwood can relieve fatigue, regulate emotions, improve problems such as difficulty falling asleep, improve sleep quality, and bring people healthy and comfortable sleep. At the same time, Qinan agarwood can also prevent cardiovascular and cerebrovascular diseases, and is especially suitable for middle-aged and elderly people.

Description

technical field [0001] The invention relates to the technical field of plant essential oils, in particular to an extract of Aquilaria chinensis used for making a sleep-improving latex pillow, a preparation method and a latex pillow made thereof. Background technique [0002] Latex pillows and latex mattresses are made of natural latex foamed by high-tech methods to make a porous open low-density material. At present, there are two main production processes for latex pillow products, one is the Talalay method and the other is the Dunlop method. The production process of the Talalay method consists of mixing, injection molding, vacuum suction (ie flushing CO 2 ), freezing, vulcanization, drying, etc., using the principle of physical foaming (ie vacuum suction); the basic process of the Dunlop method consists of mixing, foaming, injection molding, vulcanization, rinsing, drying, etc., using the principle of chemical foaming . The Dunlop method is the most used, which has the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47G9/10A61K36/835A61K36/87A61K9/72A61P25/20A61P9/00A61P39/00
CPCA47G9/10A61K36/835A61K36/87A61K9/007A61P25/20A61P9/00A61P39/00A61K2236/37A61K2300/00
Inventor 杨锦玲
Owner 海南娜古芳沉香科技有限公司