CN101294119A - Method for abstracting tree peony volatile oil with supercritical CO2 - Google Patents

Method for abstracting tree peony volatile oil with supercritical CO2 Download PDF

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Publication number
CN101294119A
CN101294119A CNA2008100499724A CN200810049972A CN101294119A CN 101294119 A CN101294119 A CN 101294119A CN A2008100499724 A CNA2008100499724 A CN A2008100499724A CN 200810049972 A CN200810049972 A CN 200810049972A CN 101294119 A CN101294119 A CN 101294119A
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China
Prior art keywords
volatile oil
tree peony
supercritical
abstracting
dry
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2008100499724A
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Chinese (zh)
Inventor
史国安
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Henan University of Science and Technology
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Henan University of Science and Technology
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Publication date
Application filed by Henan University of Science and Technology filed Critical Henan University of Science and Technology
Priority to CNA2008100499724A priority Critical patent/CN101294119A/en
Publication of CN101294119A publication Critical patent/CN101294119A/en
Pending legal-status Critical Current

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  • Medicines Containing Plant Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A method for extracting volatile oil from peonies by using supercritical CO1 comprises the following steps: selecting half-blooming and blooming peonies in the field; cleaning with clean water; air-drying; vacuum-freezing; drying for 12 h; crushing; sieving with a 20-mesh sieve; circularly extracting; collecting translucent oil substance; dewatering and drying for 12 h; filtering; and collecting the filtrate to obtain the peony volatile oil. The peony volatile oil extracted by the invention can be added into medicines directly for treating burning and inflammation or can be used as a chemical material of a high-quality essence base material for producing cigarettes, wines, perfumes, shampoos, soaps, bath lotions, etc.

Description

A kind of supercritical CO 2The method of abstracting tree peony volatile oil
Technical field
The present invention relates to a kind of extracting process, especially a kind of supercritical CO 2The method of abstracting tree peony volatile oil.
Background technology
Signifying the Tree Peony flower of high position and great wealth, beautiful unsurpassed, tree peony appearance beauty not only in fact, the tree peony volatile oil that extracts from tree peony also is a kind of fabulous medicinal material, but everybody only is used to tree peony to view and admire at present, is not used for other purposes as yet.
Summary of the invention
The objective of the invention is provides a kind of supercritical CO for everybody 2The method of abstracting tree peony volatile oil, the tree peony volatile oil that utilizes this method to extract from tree peony not only can directly be used as medicine, and also can be used for industrial chemicals etc., makes everybody not only know tree peony appearance beauty, and is good medicinal material.
A kind of supercritical CO of the present invention 2The technical scheme of the method for abstracting tree peony volatile oil is: the field of gathering is half-open to Tree Peony flower in full bloom; Clean up with clear water; Dry; Vacuum freezing; Dry 12 hours; Broken; Cross 20 mesh sieves; Cycling extraction; Collect translucent oily matter; Dehydrated 12 hours; Filter; Collect filtrate; Be tree peony volatile oil.
Beneficial effect of the present invention: the tree peony volatile oil by the present invention's extraction not only can directly be used as medicine, and also can be used for treatment burn, anti-inflammatory; Or as industrial chemicals, be high-grade essence base-material, be used to produce cigarette, wine, perfume, shampoo, perfumed soap, body wash etc.
Embodiment 1
The field of gathering is half-open to Tree Peony flower in full bloom; Clean up with clear water; Dry; Vacuum freezing; Dry 12 hours; The pulverizer fragmentation; Cross 20 mesh sieves;
Embodiment 2
Cycling extraction 120min; Collect translucent oily matter; Dry 12 hours of anhydrous sodium sulfate dehydration; Filter; Collect filtrate; Be tree peony volatile oil.
Embodiment
The field of gathering is half-open to Tree Peony flower in full bloom; Clean up with clear water; Dry; With vacuum freeze drier dry 12 hours; Use the pulverizer fragmentation; Cross 20 mesh sieves; Do entrainment agent with dehydrated alcohol, it is 20MPa, 40 ℃, cycling extraction 120min that extraction conditions is set; Collect translucent oily matter in the separating still; Dry 12 hours of anhydrous sodium sulfate dehydration; Filter; Collect filtrate; Be tree peony volatile oil.

Claims (6)

1, a kind of supercritical CO 2The method of abstracting tree peony volatile oil is characterized in that: the Tree Peony flower of gathering; Clean up; Dry; Vacuum freezing; Dry; Broken; Sieve; Cycling extraction; Collect translucent oily matter; Dehydration; Dry; Filter; Collect filtrate; Be tree peony volatile oil.
2, a kind of supercritical CO according to claim 1 2The method of abstracting tree peony volatile oil is characterized in that: the Tree Peony flower of wherein gathering is in half-open to the phase in full bloom.
3, a kind of supercritical CO according to claim 1 2The method of abstracting tree peony volatile oil is characterized in that: be 12 hours time of drying wherein.
4, a kind of supercritical CO according to claim 1 2The method of abstracting tree peony volatile oil is characterized in that: sieving wherein was 20 mesh sieves.
5, a kind of supercritical CO according to claim 1 2The method of abstracting tree peony volatile oil is characterized in that: extraction wherein is to do entrainment agent with dehydrated alcohol, and it is 20MPa, 40 ℃, cycling extraction 120min that extraction conditions is set.
6, a kind of supercritical CO according to claim 1 2The method of abstracting tree peony volatile oil is characterized in that: wherein be to dehydrate with anhydrous sodium sulphate.
CNA2008100499724A 2008-06-05 2008-06-05 Method for abstracting tree peony volatile oil with supercritical CO2 Pending CN101294119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2008100499724A CN101294119A (en) 2008-06-05 2008-06-05 Method for abstracting tree peony volatile oil with supercritical CO2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008100499724A CN101294119A (en) 2008-06-05 2008-06-05 Method for abstracting tree peony volatile oil with supercritical CO2

Publications (1)

Publication Number Publication Date
CN101294119A true CN101294119A (en) 2008-10-29

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Family Applications (1)

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CNA2008100499724A Pending CN101294119A (en) 2008-06-05 2008-06-05 Method for abstracting tree peony volatile oil with supercritical CO2

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CN (1) CN101294119A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272008A (en) * 2013-06-11 2013-09-04 洛阳建洛生物科技有限公司 Technology for synergistically extracting peony flavone
CN103484256A (en) * 2013-10-11 2014-01-01 青岛农业大学 Method for extracting peony stamen volatile oil by using steam distillation
CN103960358A (en) * 2014-04-09 2014-08-06 洛阳春魁农业开发有限公司 Peony yogurt and preparation method thereof
CN105132181A (en) * 2015-08-10 2015-12-09 上海震樨机电科技发展有限公司 Process for extracting paeonia suffruticosa essential oil from paeonia suffruticosa fresh flower
CN105146738A (en) * 2015-09-17 2015-12-16 洛阳祥和牡丹科技有限公司 Method for preparing cigarette substitute from peony
CN107536047A (en) * 2017-09-15 2018-01-05 洛阳市西工区神都牡丹香坊 A kind of nutritional preparation containing peony and preparation method thereof
CN107841381A (en) * 2017-11-30 2018-03-27 安徽心缘康生物科技有限公司 A kind of extracting method of peony essential oil

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272008A (en) * 2013-06-11 2013-09-04 洛阳建洛生物科技有限公司 Technology for synergistically extracting peony flavone
CN103484256A (en) * 2013-10-11 2014-01-01 青岛农业大学 Method for extracting peony stamen volatile oil by using steam distillation
CN103960358A (en) * 2014-04-09 2014-08-06 洛阳春魁农业开发有限公司 Peony yogurt and preparation method thereof
CN103960358B (en) * 2014-04-09 2016-08-17 洛阳春魁农业开发有限公司 A kind of preparation method of Paeonia suffruticosa yogurt
CN105132181A (en) * 2015-08-10 2015-12-09 上海震樨机电科技发展有限公司 Process for extracting paeonia suffruticosa essential oil from paeonia suffruticosa fresh flower
CN105146738A (en) * 2015-09-17 2015-12-16 洛阳祥和牡丹科技有限公司 Method for preparing cigarette substitute from peony
CN107536047A (en) * 2017-09-15 2018-01-05 洛阳市西工区神都牡丹香坊 A kind of nutritional preparation containing peony and preparation method thereof
CN107841381A (en) * 2017-11-30 2018-03-27 安徽心缘康生物科技有限公司 A kind of extracting method of peony essential oil

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C06 Publication
PB01 Publication
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SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Shi Guoan

Inventor after: Guo Xiangfeng

Inventor after: Gao Shuangcheng

Inventor before: Shi Guoan

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: SHI GUOAN TO: SHI GUOAN GUO XIANGFENG GAO SHUANGCHENG

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20081029