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Rose water extract and preparation method thereof

A kind of rose water extract and rose technology, applied in the field of drinking water, can solve the problems that the beneficial substances of rose petals cannot be fully extracted, and the substances of the human body enter the water, etc.

Active Publication Date: 2018-04-06
HEFEI KADIER COSMETIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this simple method cannot fully extract the beneficial substances in rose petals, and if the petals are soaked for a long time, some substances that are not conducive to the human body will enter the water

Method used

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  • Rose water extract and preparation method thereof

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Effect test

preparation example Construction

[0020] Such as figure 1 Shown, the preparation method of rose water extract of the present invention comprises the following main steps:

[0021] 1) Collect fresh roses. The rose species of the rose raw material for the production of rose water extract is preferably Damascus rose, which is a world-recognized fine variety, and the purpose is to ensure the quality of roses, and then ensure the quality of active rose water. Of course, roses of other varieties can also be used, which is not limited here. Roses are required to be picked from the end of April or early May. The picked roses should have just opened, bright in color, and shaped like a cup. The best specific time is 5:00--7:00 in the morning, the most suitable ambient temperature for picking is 15-23°C, and the relative humidity is 55%-70%. The freshly picked rose petals are also covered with dew, and the essential oil content is the highest when the rose is just open, which is conducive to improving the quality of t...

Embodiment 1

[0029] Weigh 10kg of the pollution-free green product rose flower produced by Jinyuan Rose Garden, wash it once with clear water, drain the cleaning water, wash it once with deionized water, drain the cleaning water, put it into the extraction kettle, and then add it to the 15kg of ionized water, steam is slowly passed into the interlayer of the extraction kettle, the temperature in the extraction kettle rises slowly, and rises to 80°C in 60 minutes, and then continues to heat until it boils slightly, and distillate begins to distill out, and the distillate exits The temperature is 30°C.

[0030] Slightly increase the amount of heating steam, the speed of the distillate is accelerated, the outlet temperature of the distillate reaches 40°C, the flow rate is 170±5ml / min, a total of 8kg of the extract is distilled in 2 hours, the heating is stopped, and the remaining flower residue in the kettle is extracted.

[0031] Add 5kg of deionized water to the flower residue, heat to boil...

Embodiment 2

[0033] Weigh 12kg of the pollution-free green product rose flowers produced by Jinyuan Rose Garden, wash them once with clear water, drain the cleaning water, wash them twice with deionized water, drain the cleaning water, put them into the extraction kettle, and then add them to the 15kg of ionized water, steam is slowly passed into the interlayer of the extraction kettle, the temperature in the extraction kettle rises slowly, and rises to 70°C in 40 minutes, and then continues to heat until it boils slightly, and distillate begins to distill out, and the distillate exits The temperature is 35°C.

[0034] Slightly increase the amount of heating steam, the speed of the distillate is accelerated, the outlet temperature of the distillate reaches 45°C, the flow rate is 150±5ml / min, a total of 7kg of the extract is distilled in 2 hours, the heating is stopped, and the remaining flower residue in the kettle is extracted.

[0035]Add 6kg of deionized water to the flower residue, hea...

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Abstract

A preparation method of rose water extract, comprising the following steps: 1) taking a certain amount of fresh roses, cleaning, and removing impurities; 2) putting the washed roses in step 1 into an extraction kettle, adding 1 ‑2 times deionized water, heated to boiling and kept in a slightly boiling state, distilled to obtain rose water extract.

Description

technical field [0001] The invention relates to the field of drinking water, in particular to a rose water extract and a preparation method thereof. Background technique [0002] Rose water is the aqueous solution distilled when rose essential oil is distilled. The aqueous solution contains 0.02wt%-0.03wt% rose essential oil and various water-soluble active ingredients such as proteins, tannins, and cyclic peptides in various roses, and is mainly used as skin care products, fresheners and hair conditioners. As a skin care product, as a pure natural air freshener, spraying it indoors a few times can sterilize bacteria, keep fragrance, promote skin blood circulation, and increase metabolism. For dry and aging skin, rose water can be used as a moisturizing toner, and can also be applied to the face to maintain skin elasticity and vitality. As a freshener, it has soothing, soothing, calming and anti-inflammatory properties, and is a mild antiseptic and astringent. Spritz on h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L33/105A23L2/38
CPCA23L2/38A23V2002/00A23V2200/30A23V2250/21A23V2250/154A23V2300/14
Inventor 吴成亮
Owner HEFEI KADIER COSMETIC CO LTD
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