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Hydrolat and preparation method and application thereof

A technology of pure dew and Burnet, applied in the field of cosmetics or toiletry preparations, can solve the problems of high cost, complicated process, and easy deterioration, and achieve the effect of simple operation, simple equipment, and low deterioration

Inactive Publication Date: 2016-06-15
四川省植物工程研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1. It has not been seen to use Burnet flower as raw material to prepare hydrosol;
[0009] 2. The existing pure dew preparation method is complicated in process, needs to add organic extractant, and needs to be separated after extracting the pure dew, so the impurities are inevitably increased and the original chemical components of the plant are lost
The above methods all have deficiencies. The concentrated medicament of Burnet that is obtained by the decoction method has many impurities and is easy to deteriorate; the organic solvent extraction method uses a large amount of organic solvents, which consumes a lot of organic solvents and has a high cost. Product quality; Ultrasonic extraction needs to purchase equipment, the cost is high, and it is not suitable for home use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This example describes a method for preparing pure dew by extracting active ingredients from Burnet elm flower, including the following steps:

[0041] Step 1), collect Burnet flower spikes and remove impurities; select Burnet flower spikes as the flower spikes during the flowering period from May to August, and the blooming ratio of Burnet flowers is ≤50%.

[0042] Step 2), add deionized water 3 times the mass of Burnet japonica at the bottom of the distiller, place the Burnet japonica on the sieve plate in the middle of the still for distillation; preferably, use gauze bags for the Burnet elm flower Packing, the gauze bag that is packed with Burnet flower spike is placed on the sieve plate.

[0043] Step 3), heat the distiller to 100°C, steam condenses through the condenser, and the exposure temperature is less than 40°C; if the initial exposure temperature is 20°C, 25°C, 30°C, 35°C, or above 30°C, 40°C Any temperature within the range below.

[0044] Step 4), colle...

Embodiment 2

[0047] This example describes a pure dew prepared from Burnet as a raw material by distillation. The specific preparation method is as follows:

[0048] Step 1), collect Burnet flower spikes and remove impurities; select Burnet flower spikes as the flower spikes during the flowering period from May to August, and the blooming ratio of Burnet flowers is ≤50%.

[0049] Step 2), add deionized water 3 times the mass of Burnet japonica at the bottom of the distiller, place the Burnet japonica on the sieve plate in the middle of the still for distillation; preferably, use gauze bags for the Burnet elm flower Packing, the gauze bag that is packed with Burnet flower spike is placed on the sieve plate.

[0050] Step 3), heating the distiller to 100°C, the steam is condensed through the condenser, and the exposed temperature is 35°C.

[0051] Step 4), collect the distillate which is 1 times the mass of Burnet elm flower spikes.

[0052] After testing, the pH value of the pure dew is ...

Embodiment 3

[0058] This embodiment describes the use of Burnet elm hydrosol, which is the hydrosol described in Example 2, or the hydrosol prepared in Example 1, and will not be repeated in this embodiment.

[0059] Burnet elm hydrosol is used for skin care and maintenance. Spray the hydrosol on the face and neck every morning and evening, which can have a beauty effect.

[0060] The pure dew is diluted with water and can be used for bathing.

[0061] This pure dew can be used for shampooing by adding it to shampoo.

[0062] The pure dew can also be used as a deployment mask.

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PUM

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Abstract

The invention discloses a pure dew and its preparation method and application. Extracting active ingredients from Burnet flowers as raw materials comprises the following steps: collecting Burnet flower spikes and removing impurities; For deionized water with flower spike quality, put the Burnet flower spike on the sieve plate in the middle of the still for distillation; heat the still to 100°C, steam condenses through the condenser, and the exposed temperature is less than 40°C; collect 1 times From the distillate of Burnet flower spike quality, Burnet flower hydrosol is obtained, which is used for skin care. The method of the invention adopts the distillation method and adopts deionized water to distill, and the obtained pure dew has no impurities, is not easy to deteriorate, and can be guaranteed for one year when it is sealed at low temperature. The extraction process of the method of the invention does not add any inedible chemical components, ensuring natural and non-toxic side effects. The method of the invention has the advantages of simple equipment, convenient operation and low cost, and is very suitable for household use.

Description

technical field [0001] The invention belongs to the field of cosmetics or toilet preparations, and relates to a method for preparing pure dew and the pure dew prepared by the method. Background technique [0002] At present, hydrosols are mostly prepared using roses, chrysanthemums, peonies, etc., usually need to add organic extracts, supplemented by ultrasonic treatment, the preparation method is complicated, and it is not suitable for home operation. [0003] Burnet (Sanguisorba officinalis L.) is a plant of the genus Sanguisorba Linn. in the family Rosaceae. Perennial herb, 30-120 cm high, middle plant. Roots are strong, mostly spindle-shaped, basal leaves are pinnate compound leaves; leaflets have short stalks, ovate or oblong-ovate; cauline leaves are few, leaflets are short-stalked to almost sessile, oblong to oblong lanceolate, long and narrow, base slightly cordate to round, apex acute; spike elliptic, cylindrical or ovoid, erect, open downward from the top of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/10A61Q19/00A61Q5/02
CPCA61K8/97A61K2800/805A61Q5/02A61Q19/00A61Q19/10
Inventor 唐霄铧李臻卓明
Owner 四川省植物工程研究院
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