Cov piv txwv ntawm cov extracts yog dab tsi?
Extracts, tseem hu ua extracts ntawm ntau yam tshuaj, yog concentrated cov ntaub ntawv ntawm cov ntsiab lus los yog cov tebchaw uas tau los ntawm ib tug txheej txheem ntawm extraction. Kev rho tawm yog cais cov khoom uas xav tau los ntawm kev sib tov siv cov txheej txheem sib txawv xws li hnyav rho tawm, distillation, lossis chromatography. Muaj ntau hom kev rho tawm, txhua tus muaj nws cov yam ntxwv tshwj xeeb thiab kev siv. Hauv tsab xov xwm no, peb yuav tshawb txog qee qhov piv txwv ntawm kev rho tawm thiab lawv qhov tseem ceeb hauv kev lag luam sib txawv.
Tshuaj ntsuab Extract
Herbal extracts yog muab los ntawm cov nroj tsuag thiab yog dav siv nyob rau hauv ib txwm tshuaj systems. Cov extracts no muaj cov concentrated bioactive tebchaw uas muaj lub luag haujlwm rau kev kho cov khoom ntawm cov nroj tsuag. Piv txwv li, ginseng extract yog tau los ntawm cov hauv paus hniav ntawm cov nroj tsuag ginseng thiab ntseeg tias yuav muab ntau yam txiaj ntsig kev noj qab haus huv, suav nrog kev nce qib zog thiab txhim kho kev txawj ntse. Lwm cov kev siv tshuaj ntsuab muaj xws li echinacea, turmeric, thiab pom palmetto.
Txiv Hmab Txiv Ntoo Extract
Txiv hmab txiv ntoo extracts feem ntau yog siv nyob rau hauv cov zaub mov thiab dej haus kev lag luam ntxiv tsw, aroma, thiab xim rau ntau yam khoom. Cov extracts no feem ntau tau los ntawm nias los yog macerating cov txiv hmab txiv ntoo thiab tom qab ntawd tsom rau cov kua ua kua. Piv txwv ntawm cov txiv hmab txiv ntoo muaj xws li txiv kab ntxwv extract, vanilla extract, thiab strawberry extract. Cov extracts no yog nrov nyob rau hauv ci, confectionery, thiab dej haus ntau lawm thiab muaj nuj nqis rau lawv tej yam ntuj tso thiab khaus flavors.
Kas fes thiab tshuaj yej Extracts
Kas fes thiab tshuaj yej extracts yog tau los ntawm roasted kas fes taum los yog tshuaj yej nplooj. Cov extracts no yog siv los tsim instant kas fes thiab tshuaj yej cov khoom los yog txhim khu tsw ntawm lwm yam khoom noj thiab dej haus. Kas fes extracts feem ntau muaj caffeine thiab lwm cov tebchaw uas ua rau cov yam ntxwv tsw thiab aroma ntawm kas fes. Cov tshuaj yej rho tawm, ntawm qhov tod tes, tuaj yeem muab tau los ntawm ntau hom tshuaj yej nplooj xws li tshuaj yej ntsuab, tshuaj yej dub, lossis tshuaj ntsuab tshuaj ntsuab thiab muaj ntau yam bioactive compounds nyob ntawm ntau yam.
Cov Roj Tseem Ceeb
Cov roj yam tseem ceeb yog cov muaj concentrated heev tau los ntawm cov nroj tsuag. Cov extracts no ntes cov volatile aromatic compounds lub luag hauj lwm rau cov tshuaj tsw qab thiab kho thaj chaw ntawm cov nroj tsuag. Cov roj tseem ceeb muaj ntau yam kev siv, nrog rau kev siv tshuaj tsw qab, cov khoom siv tu tus kheej, thiab cov tshuaj ntsuab. Qee cov roj tseem ceeb muaj xws li roj lavender, roj peppermint, thiab eucalyptus roj. Cov roj no feem ntau tau txais los ntawm chav distillation lossis txias-nias extraction txoj kev.
Tshuaj Extracts
Cov tshuaj tua kab mob yog muab los ntawm ntau qhov chaw ntawm cov nroj tsuag, xws li nplooj, stems, cov hauv paus hniav, los yog paj, thiab siv nyob rau hauv kev lag luam kws tshuaj los tsim tshuaj thiab tshuaj. Cov extracts no muaj cov tebchaw tshwj xeeb uas muaj cov khoom siv tshuaj. Piv txwv li, opium extract yog muab los ntawm opium poppy thiab yog siv los tsim tshuaj kho mob xws li morphine thiab codeine. Lwm cov tshuaj muaj xws li digitalis extract (los ntawm foxglove cog) siv los kho lub plawv mob thiab ginkgo biloba extract siv rau kev txawj ntse.
Txiv ntseej thiab noob Extracts
Txiv ntseej thiab noob rho tawm tau dav siv hauv kev ua noj ua haus raws li kev tsim cov roj txiv ntoo ntau yam. Piv txwv ntawm cov txiv ntoo thiab cov noob rho tawm muaj xws li almond extract, sesame extract, thiab walnut extract. Cov extracts no yog siv los ntxiv tsw thiab nplua nuj rau cov khoom ci, khoom qab zib, thiab cov tais diav. Cov roj txiv ntoo, xws li roj almond lossis roj walnut, kuj tseem siv rau hauv cov khaub ncaws hnav thiab ua noj.
Perfume Extracts
Perfume extracts, tseem hu ua naj hoom essences, yog cov concentrated aromatic compounds siv nyob rau hauv kev lag luam tshuaj tsw qab. Cov extracts no ntes cov ntxhiab tsw uas xav tau ntawm cov naj hoom thiab sib xyaw nrog lwm cov khoom xyaw los tsim cov khoom kawg. Perfume extracts muaj qhov siab tshaj plaws ntawm cov tshuaj tsw qab piv rau lwm hom naj hoom, xws li eau de toilette lossis eau de parfum. Lawv muaj nuj nqis rau lawv cov ntxhiab tsw ntev thiab feem ntau suav tias yog cov khoom kim tshaj plaws thiab kim tshaj plaws ntawm naj hoom.
Xaus
Extracts ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam, suav nrog tshuaj, khoom noj, tshuaj tsw qab, thiab tshuaj pleev ib ce. Lawv muab cov ntaub ntawv xav tau ntawm cov khoom sib txuas lossis cov ntsiab lus uas tuaj yeem siv rau lawv cov tsw, aroma, lossis cov khoom kho mob. Txawm hais tias nws yog cov tshuaj ntsuab hauv cov tshuaj ib txwm siv, cov txiv hmab txiv ntoo hauv cov khoom noj khoom haus, lossis cov roj tseem ceeb hauv aromatherapy, cov extracts muab cov txiaj ntsig zoo uas txhim kho peb lub neej txhua hnub. Nrog rau kev nce qib hauv cov txheej txheem rho tawm, cov kws tshawb fawb txuas ntxiv tshawb nrhiav qhov muaj peev xwm tshiab thiab siv rau cov txiaj ntsig zoo li no.