Preparation method and application of aquilaria wood hydrolat

A pure dew, agarwood technology, applied in the application, essential oil/spice, fat production, etc., can solve the problems of difficulty in exerting the skin care effect of characteristic spice plants, low content of effective substances, etc., and achieve rich and coordinated smoke and high content of effective substances. , The effect of masking the improvement of miscellaneous air

Active Publication Date: 2015-08-12
DONGGUAN BOTON FLAVORS & FRAGRANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, most of the pure dew available on the market is the distilled raffinate separated from essential oils by distillation, while the essential oils with high skin care value and pleasant fragrance contained in spice plants and flowers are separated, so the traditional methods prepare Most of the hydrosols have the defects of slightly sour taste, no herbal fragrance, low content of effective substances, and difficulty in exerting the skin care effect of characteristic spice plants

Method used

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  • Preparation method and application of aquilaria wood hydrolat
  • Preparation method and application of aquilaria wood hydrolat
  • Preparation method and application of aquilaria wood hydrolat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Weigh 20kg of Acacia heartwood and pulverize it, pass through a 20-mesh sieve to obtain Agarwood powder, add 160kg of deionized water and stir to form a suspension, then add 0.2kg of sucrose ester, and use a flash extractor to perform mechanical crushing for 5 minutes. The mixed liquid is then centrifuged at 5000rpm in a continuous feeding and discharging mode to collect the centrifugate; the centrifuge is passed through a multi-layer cross-flow packing rotary aroma extraction device for aromatherapy, wherein the feed temperature is 70°C, the internal temperature of the distillation tower is 85°C, and the first-stage condensation The water inlet temperature is 25°C, and the secondary condensate inlet temperature is -5°C. After collecting about 50kg of the secondary condensate, stop collecting, and the obtained condensate is agarwood hydrosol. The pure dew prepared in this embodiment has a pure and rich aroma, and the smell is soothing and calming. It has the effects of ...

Embodiment 2

[0036]Weigh 20kg of Acacia heartwood and pulverize it, pass through a 30-mesh sieve to obtain Agarwood powder, add 200kg of deionized water and stir to form a suspension, then add 0.66kg of sucrose ester, and use a flash extractor to perform mechanical crushing for 8 minutes. The mixture is then centrifuged at 4500rpm in a continuous feed-in and out-feed mode to collect the centrifugate; the centrifuge is passed through a multi-layer cross-flow packing rotary aroma extraction device for aromatherapy, wherein the feed temperature is 80°C, the internal temperature of the distillation tower is 90°C, and the first-stage condensation The water inlet temperature is 30°C, and the secondary condensed water inlet temperature is 0°C. After collecting about 50kg of the secondary condensate, stop collecting, and the obtained condensate is agarwood hydrosol. The pure dew prepared in this embodiment has a pure and strong aroma, and the smell is soothing and sedative. It has the effects of s...

Embodiment 3

[0038] Weigh 20kg of Acacia heartwood and crush it, pass it through a 40-mesh sieve to obtain Agarwood powder, add 100kg of deionized water and stir to form a suspension, then add 0.12kg of Tween 60, and use a flash extractor for mechanical crushing for 5 minutes , the mixed liquid is then centrifuged in a continuous feeding and discharging mode at 4000rpm to collect the centrifuged liquid; the centrifuged liquid is passed through a multi-layer cross-flow packing rotary aroma extraction device for aromatherapy, wherein the feed temperature is 75°C, and the internal temperature of the distillation tower is 90°C. The inlet temperature of the condensed water is 35°C, and the inlet temperature of the secondary condensed water is -3°C. After collecting about 50kg of the secondary condensate, the collection is stopped, and the obtained condensate is agarwood hydrosol. The pure dew prepared in this embodiment has a pure and strong aroma, and the smell makes people feel happy and calm....

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Abstract

The invention relates to the technical field of natural skin care products, especially to a preparation method and application of an aquilaria wood hydrolat. The preparation method comprises the following steps: crushing aquilaria wood so as to obtain aquilaria wood powder; adding deionized water accounting for 5 to 10 times of the mass of the aquilaria wood powder, carrying out stirring so as to obtain a suspension, adding a cosolvent accounting for 0.1 to 0.3% of the suspension, carrying out a flavor component mechanical dissolving experiment in virtue of a flash extractor and subjecting the suspension to centrifugation so as to obtain a supernatant; and allowing the supernatant to pass through a multilayer cross-flow filler rotary flavor improving apparatus, adjusting feeding temperature, internal temperature of a distillation column, primary condensation inlet temperature and secondary condensation inlet temperature and collecting secondary liquid condensate which is the aquilaria wood hydrolat. The aquilaria wood hydrolat prepared in the invention has pure and rich fragrance, high content of effective substances, a stable and transparent state and a good skin care effect and is not prone to precipitation of sediments.

Description

technical field [0001] The invention relates to the technical field of perfumes, in particular to a preparation method and application of agarwood hydrosol. Background technique [0002] Agarwood is the resin-containing wood of Aquilaria sinensis, a plant of the genus Aquilaria in the family Daphneaceae. Agarwood is a traditional precious medicinal material and natural spice, which has the functions of reducing qi, warming the middle, warming the kidney and supporting yang. Indications of chest and abdomen distension and pain, stomach cold, vomiting and hiccups, kidney deficiency and dyspnea. Agarwood contains a high amount of volatile oil and has a strong aroma. It is the main component of the volatile medicinal effect of Agarwood. The amount of volatile oil contained in it is directly related to the quality of the medicinal material. However, people often smolder agarwood directly for incense or prepare agarwood essential oil for use in the field of daily chemical fragra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02A24B15/30A61L9/013A61L101/56
Inventor 余汉谋姜兴涛肖海鸿王达武黄文虎陈亚飞许静马洪亮
Owner DONGGUAN BOTON FLAVORS & FRAGRANCES
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