Method of extracting capsaicin and capsaithin from red pepper
The invention provides a process for extracting and separating capsicine and capsicum red pigment from capsicum, which comprises using 50-75% of No.7 alcohol and No.6 solvent oil as mixed extraction agent, lixiviating the chilli powder and disintegrating the leach of the obtained mixed solvent, obta...
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| creator | BAOSHU,LEI YAO |
| description | The invention provides a process for extracting and separating capsicine and capsicum red pigment from capsicum, which comprises using 50-75% of No.7 alcohol and No.6 solvent oil as mixed extraction agent, lixiviating the chilli powder and disintegrating the leach of the obtained mixed solvent, obtaining capsicum red pigment from No.6 solvent oil layer, obtaining capsicum extract from the ethanol solvent layer, and crystallizing in a crystallizer. The prepared capsicine crystalline body has a overall yield of capsicine to be 85-90%. |
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The prepared capsicine crystalline body has a overall yield of capsicine to be 85-90%.</description><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; ADHESIVES ; CHEMISTRY ; DYES ; LAKES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; MORDANTS ; NATURAL RESINS ; ORGANIC CHEMISTRY ; ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; PAINTS ; POLISHES</subject><creationdate>2007</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=20070530&DB=EPODOC&CC=CN&NR=1318391C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070530&DB=EPODOC&CC=CN&NR=1318391C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAOSHU,LEI YAO</creatorcontrib><title>Method of extracting capsaicin and capsaithin from red pepper</title><description>The invention provides a process for extracting and separating capsicine and capsicum red pigment from capsicum, which comprises using 50-75% of No.7 alcohol and No.6 solvent oil as mixed extraction agent, lixiviating the chilli powder and disintegrating the leach of the obtained mixed solvent, obtaining capsicum red pigment from No.6 solvent oil layer, obtaining capsicum extract from the ethanol solvent layer, and crystallizing in a crystallizer. The prepared capsicine crystalline body has a overall yield of capsicine to be 85-90%.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>LAKES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>MORDANTS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES</subject><subject>PAINTS</subject><subject>POLISHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1TS3JyE9RyE9TSK0oKUpMLsnMS1dITiwoTsxMzsxTSMxLgfJKMoDctKL8XIWi1BSFgtSCgtQiHgbWtMSc4lReKM3NoODmGuLsoZtakB-fWlyQmJyal1oS7-xnaGxoYWxp6OxsTIQSALjAL8w</recordid><startdate>20070530</startdate><enddate>20070530</enddate><creator>BAOSHU,LEI YAO</creator><scope>EVB</scope></search><sort><creationdate>20070530</creationdate><title>Method of extracting capsaicin and capsaithin from red pepper</title><author>BAOSHU,LEI YAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1318391CC3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>LAKES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>MORDANTS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES</topic><topic>PAINTS</topic><topic>POLISHES</topic><toplevel>online_resources</toplevel><creatorcontrib>BAOSHU,LEI YAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BAOSHU,LEI YAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method of extracting capsaicin and capsaithin from red pepper</title><date>2007-05-30</date><risdate>2007</risdate><abstract>The invention provides a process for extracting and separating capsicine and capsicum red pigment from capsicum, which comprises using 50-75% of No.7 alcohol and No.6 solvent oil as mixed extraction agent, lixiviating the chilli powder and disintegrating the leach of the obtained mixed solvent, obtaining capsicum red pigment from No.6 solvent oil layer, obtaining capsicum extract from the ethanol solvent layer, and crystallizing in a crystallizer. The prepared capsicine crystalline body has a overall yield of capsicine to be 85-90%.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES CHEMISTRY DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES |
| title | Method of extracting capsaicin and capsaithin from red pepper |
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