Method for extracting peony fresh flower cell water from peony fresh flowers and application

A technology of peony flowers and peony flowers, which can be used in pharmaceutical formulas, cosmetic preparations, skin care preparations, etc., can solve the problems of destroying heat-sensitive active ingredients of peony, failure of water extraction of peony cells, low extraction efficiency, etc., to achieve extended purity Natural activity, prevent pollen allergy, reduce energy consumption

Inactive Publication Date: 2019-05-10
山东贝世康生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Among the above methods, if the tree peony is processed according to the method in CN106562908A, the maximum temperature of the rotary evaporation can reach 62°C, which is relatively high, which may destroy the heat-sensitive active ingredients in the tree peony; and only through the above-mentioned rotary ev

Method used

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  • Method for extracting peony fresh flower cell water from peony fresh flowers and application
  • Method for extracting peony fresh flower cell water from peony fresh flowers and application
  • Method for extracting peony fresh flower cell water from peony fresh flowers and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] The method for extracting the peony flower cell water from the peony flower comprises the following steps:

[0060] (1) Picking peonies: choose to pick peonies that have just bloomed for two days and keep the peony stamens between 8 and 10 am in the middle and late May;

[0061] (2) Squeeze: rinse the peony flowers picked in (1), dry them, and squeeze to obtain a mixture of juice and residue, filter to obtain peony juice and peony residue I;

[0062] (3) Rotate the peony flower residue in step (2) through a low-temperature ultrasonic rotary evaporator, at 35°C, ultrasonic frequency 25kHz, vacuum degree 50Pa, rotation speed 30r / min, rotary dry distillation for 90min, dry distillation peony flower residue The steam from the cell liquid in I is extracted and condensed to obtain condensate I, and the remaining peony flower residue II is reserved for future use;

[0063] (4) Add 8 times the weight of water to peony flower residue II, then add cellulase and pectinase, and en...

Embodiment 2

[0066] The method for extracting the peony flower cell water from the peony flower comprises the following steps:

[0067] (1) Picking peonies: choose to pick peonies that have just bloomed for two days and keep the peony stamens between 8 and 10 am in the middle and late May;

[0068] (2) Squeeze: rinse the peony flowers picked in (1), dry them, and squeeze to obtain a mixture of juice and residue, filter to obtain peony juice and peony residue I;

[0069] (3) Rotate the peony flower residue in step (2) through a low-temperature ultrasonic rotary evaporator, at 37°C, ultrasonic frequency 25kHz, vacuum degree 40Pa, rotation speed 25r / min, rotary dry distillation for 80min, dry distillation peony flower residue The steam from the cell liquid in I is extracted and condensed to obtain condensate I, and the remaining peony flower residue II is reserved for future use;

[0070] (4) Add 8 times the weight of water to peony flower residue II, then add cellulase and pectinase, and en...

Embodiment 3

[0073] The method for extracting the peony flower cell water from the peony flower comprises the following steps:

[0074] (1) Picking peonies: choose to pick peonies that have just bloomed for two days and keep the peony stamens between 8 and 10 am in the middle and late May;

[0075] (2) Squeeze: rinse the peony flowers picked in (1), dry them, and squeeze to obtain a mixture of juice and residue, filter to obtain peony juice and peony residue I;

[0076] (3) Rotate the peony flower residue in step (2) through a low-temperature ultrasonic rotary evaporator, at 40°C, ultrasonic frequency 25kHz, vacuum degree 40Pa, rotation speed 25r / min, rotary dry distillation for 80min, dry distill peony flower residue The steam from the cell liquid in I is extracted and condensed to obtain condensate I, and the remaining peony flower residue II is reserved for future use;

[0077] (4) Add 6 times the weight of water to peony flower residue II, then add cellulase and pectinase, and enzymol...

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Abstract

The invention belongs to the field of plant extraction, and particularly discloses a method for extracting peony fresh flower cell water from peony fresh flowers. The method includes the following steps that 1, the peony fresh flowers are picked; 2, squeezing is conducted; 3, ultrasonic rotary evaporation is conducted; 4, enzymolysis is conducted; 5, cell water juice is merged. With the picked peony fresh pedals being raw materials, a fragrance component, thermosensitive substances and other active components in the peony pedals are kept to a large degree, when the cell water is extracted, natural preservative treatment is conducted, therefore, the shelf life of the cell water is prolonged, and the pure natural activity of the cell water is improved; desensitization treatment is conductedto avoid that part of people have pollen allergy. Meanwhile, the defects are overcome that since an organic solvent is adopted for extraction, harmful substances have residues, and the organic solventneeds to be treated and recovered, environmental pollution is reduced, and energy consumption is lowered.

Description

technical field [0001] The invention belongs to the field of plant extraction, and specifically discloses a method for extracting peony flower cell water from peony flowers. Background technique [0002] CN106562908A discloses a method for extracting water from rose cells of aromatic plants. The method is carried out according to the following steps: the first step is to place the roses in a rotary evaporator, and place the roses in a rotary evaporator at a temperature of 58°C to 62°C and a vacuum of 0.08Mpa. Rotary dry distillation at 0.10Mpa for 25 to 35 minutes. During the dry distillation, the rose cell liquid precipitates and forms steam. The steam is extracted and condensed to obtain a condensate. Continue the rotary dry distillation in the rotary evaporator for 55 minutes to 65 minutes under the vacuum degree of 0.08Mpa to 0.10Mpa. During the dry distillation, the rose cell liquid continues to precipitate and form steam, and the steam is extracted and condensed to obt...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q19/00
Inventor 吴震生杨曜华姚军朋林成利李相振
Owner 山东贝世康生物科技有限公司
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