Supercritical CO2 extraction method for rosa roxburghii tratt seed oil
The invention relates to the technical field of aromatic oil, in particular to a supercritical CO2 extraction method for roxburgh rose seed oil. A supercritical CO2 extraction system is adopted and comprises an extraction kettle, a separation kettle I and a separation kettle II, rosa roxburghii trat...
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creator | CHEN QIUYING ZHANG RONGRONG XIONG WENSONG ZHANG HONG ZHOU HONGXUAN QI ZHENGFANG LI RONGRONG CHEN JUNJIE LI ZHENGXIANG |
description | The invention relates to the technical field of aromatic oil, in particular to a supercritical CO2 extraction method for roxburgh rose seed oil. A supercritical CO2 extraction system is adopted and comprises an extraction kettle, a separation kettle I and a separation kettle II, rosa roxburghii tratt seed powder is put into the extraction kettle, the pressure of the extraction kettle is 24-26 MPa, and the extraction temperature is 45-48 DEG C; the separation pressure of the separation kettle I is 6.8-7.2 MPa, and the separation temperature is 55.5-56 DEG C; the separation pressure of the separation kettle II is 6.2-7 MPa, the separation temperature is 36.4-42.2 DEG C, the yield of the finally extracted rosa roxburghii tratt seed oil reaches 7.63% and is far higher than 5% in the existing technical scheme, and the comprehensive efficiency is greatly improved.
本发明涉及芳香油技术领域,具体是一种刺梨籽油超临界CO2提取方法。本发明采用超临界CO2提取系统,包括萃取釜、分离釜I和分离釜II,将刺梨籽粉投入萃取釜中,萃取釜压力24-26MPa、萃取温度45-48℃;分离釜I分离压力6.8-7.2MPa、分离温度55.5-56℃;分离釜II分离压力6.2-7MPa、 |
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本发明涉及芳香油技术领域,具体是一种刺梨籽油超临界CO2提取方法。本发明采用超临界CO2提取系统,包括萃取釜、分离釜I和分离釜II,将刺梨籽粉投入萃取釜中,萃取釜压力24-26MPa、萃取温度45-48℃;分离釜I分离压力6.8-7.2MPa、分离温度55.5-56℃;分离釜II分离压力6.2-7MPa、</description><language>chi ; eng</language><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ; CANDLES ; CHEMISTRY ; DETERGENTS ; ESSENTIAL OILS ; FATTY ACIDS THEREFROM ; METALLURGY ; PERFUMES ; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240202&DB=EPODOC&CC=CN&NR=117487620A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240202&DB=EPODOC&CC=CN&NR=117487620A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN QIUYING</creatorcontrib><creatorcontrib>ZHANG RONGRONG</creatorcontrib><creatorcontrib>XIONG WENSONG</creatorcontrib><creatorcontrib>ZHANG HONG</creatorcontrib><creatorcontrib>ZHOU HONGXUAN</creatorcontrib><creatorcontrib>QI ZHENGFANG</creatorcontrib><creatorcontrib>LI RONGRONG</creatorcontrib><creatorcontrib>CHEN JUNJIE</creatorcontrib><creatorcontrib>LI ZHENGXIANG</creatorcontrib><title>Supercritical CO2 extraction method for rosa roxburghii tratt seed oil</title><description>The invention relates to the technical field of aromatic oil, in particular to a supercritical CO2 extraction method for roxburgh rose seed oil. A supercritical CO2 extraction system is adopted and comprises an extraction kettle, a separation kettle I and a separation kettle II, rosa roxburghii tratt seed powder is put into the extraction kettle, the pressure of the extraction kettle is 24-26 MPa, and the extraction temperature is 45-48 DEG C; the separation pressure of the separation kettle I is 6.8-7.2 MPa, and the separation temperature is 55.5-56 DEG C; the separation pressure of the separation kettle II is 6.2-7 MPa, the separation temperature is 36.4-42.2 DEG C, the yield of the finally extracted rosa roxburghii tratt seed oil reaches 7.63% and is far higher than 5% in the existing technical scheme, and the comprehensive efficiency is greatly improved.
本发明涉及芳香油技术领域,具体是一种刺梨籽油超临界CO2提取方法。本发明采用超临界CO2提取系统,包括萃取釜、分离釜I和分离釜II,将刺梨籽粉投入萃取釜中,萃取釜压力24-26MPa、萃取温度45-48℃;分离釜I分离压力6.8-7.2MPa、分离温度55.5-56℃;分离釜II分离压力6.2-7MPa、</description><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</subject><subject>CANDLES</subject><subject>CHEMISTRY</subject><subject>DETERGENTS</subject><subject>ESSENTIAL OILS</subject><subject>FATTY ACIDS THEREFROM</subject><subject>METALLURGY</subject><subject>PERFUMES</subject><subject>PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHALLi1ILUouyizJTE7MUXD2N1JIrSgpSkwuyczPU8hNLcnIT1FIyy9SKMovTgQSFUmlRekZmZkKQDUlJQrFqakpCvmZOTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQ3MTC3MzIwNGYGDUAKjQziA</recordid><startdate>20240202</startdate><enddate>20240202</enddate><creator>CHEN QIUYING</creator><creator>ZHANG RONGRONG</creator><creator>XIONG WENSONG</creator><creator>ZHANG HONG</creator><creator>ZHOU HONGXUAN</creator><creator>QI ZHENGFANG</creator><creator>LI RONGRONG</creator><creator>CHEN JUNJIE</creator><creator>LI ZHENGXIANG</creator><scope>EVB</scope></search><sort><creationdate>20240202</creationdate><title>Supercritical CO2 extraction method for rosa roxburghii tratt seed oil</title><author>CHEN QIUYING ; ZHANG RONGRONG ; XIONG WENSONG ; ZHANG HONG ; ZHOU HONGXUAN ; QI ZHENGFANG ; LI RONGRONG ; CHEN JUNJIE ; LI ZHENGXIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117487620A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</topic><topic>CANDLES</topic><topic>CHEMISTRY</topic><topic>DETERGENTS</topic><topic>ESSENTIAL OILS</topic><topic>FATTY ACIDS THEREFROM</topic><topic>METALLURGY</topic><topic>PERFUMES</topic><topic>PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN QIUYING</creatorcontrib><creatorcontrib>ZHANG RONGRONG</creatorcontrib><creatorcontrib>XIONG WENSONG</creatorcontrib><creatorcontrib>ZHANG HONG</creatorcontrib><creatorcontrib>ZHOU HONGXUAN</creatorcontrib><creatorcontrib>QI ZHENGFANG</creatorcontrib><creatorcontrib>LI RONGRONG</creatorcontrib><creatorcontrib>CHEN JUNJIE</creatorcontrib><creatorcontrib>LI ZHENGXIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN QIUYING</au><au>ZHANG RONGRONG</au><au>XIONG WENSONG</au><au>ZHANG HONG</au><au>ZHOU HONGXUAN</au><au>QI ZHENGFANG</au><au>LI RONGRONG</au><au>CHEN JUNJIE</au><au>LI ZHENGXIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Supercritical CO2 extraction method for rosa roxburghii tratt seed oil</title><date>2024-02-02</date><risdate>2024</risdate><abstract>The invention relates to the technical field of aromatic oil, in particular to a supercritical CO2 extraction method for roxburgh rose seed oil. A supercritical CO2 extraction system is adopted and comprises an extraction kettle, a separation kettle I and a separation kettle II, rosa roxburghii tratt seed powder is put into the extraction kettle, the pressure of the extraction kettle is 24-26 MPa, and the extraction temperature is 45-48 DEG C; the separation pressure of the separation kettle I is 6.8-7.2 MPa, and the separation temperature is 55.5-56 DEG C; the separation pressure of the separation kettle II is 6.2-7 MPa, the separation temperature is 36.4-42.2 DEG C, the yield of the finally extracted rosa roxburghii tratt seed oil reaches 7.63% and is far higher than 5% in the existing technical scheme, and the comprehensive efficiency is greatly improved.
本发明涉及芳香油技术领域,具体是一种刺梨籽油超临界CO2提取方法。本发明采用超临界CO2提取系统,包括萃取釜、分离釜I和分离釜II,将刺梨籽粉投入萃取釜中,萃取釜压力24-26MPa、萃取温度45-48℃;分离釜I分离压力6.8-7.2MPa、分离温度55.5-56℃;分离釜II分离压力6.2-7MPa、</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM METALLURGY PERFUMES PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS |
title | Supercritical CO2 extraction method for rosa roxburghii tratt seed oil |
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