Qhov sib txawv tseem ceeb ntawm carvacrol thiab thymol yog carvacrol muaj ib pab pawg hydroxyl ntawm ortho txoj hauj lwm ntawm lub nplhaib benzene thaum thymol muaj ib pab pawg hydroxyl ntawm meta txoj hauj lwm ntawm lub nplhaib benzene.
Ob leeg carvacrol thiab thymol muaj tib cov tshuaj formula (C10H14O), tab sis lawv muaj cov qauv sib txawv me ntsis. Txawm hais tias ob cov qauv tshuaj no tshwm sim zoo sib xws, muaj qhov sib txawv ntawm txoj haujlwm ntawm pawg hydroxyl hauv lawv cov qauv benzene nplhaib.
YDab tsi yog Carvacrol
Carvacrol yog cov organic compound uas muaj cov tshuaj formula C10H14O. Lub ntsiab lus ntawm cov tshuaj no yog cymophenol. Nws yog monoterpenoid phenol. Thaum xav txog cov khoom ntawm lub cev ntawm cov tshuaj no, nws muaj cov yam ntxwv pungent, sov tsw ntawm oregano. Cov tshuaj no yog insoluble hauv dej tab sis soluble hauv cov kuab tshuaj organic xws li ethanol, thiab diethyl ether, acetone. Peb yuav pom carvacrol ib txwm muaj nyob rau hauv cov roj tseem ceeb ntawm oregano, thyme, pepperwort, thiab qus bergamot. Cov roj tseem ceeb no feem ntau muaj carvacrol li ntawm 5 txog 75%.
Daim duab 01: Cov Qauv Tshuaj ntawm Carvacrol
Raws li pom hauv daim duab saum toj no, cov qauv tshuaj ntawm carvacrol muaj cov methyl pawg. Hydroxyl pab pawg nyob rau hauv para txoj hauj lwm rau methyl pawg thiab ib pawg isopropyl.
Peb tuaj yeem tsim cov carvacrol los ntawm kev sib xyaw ntawm cymol sulfonic acid nyob rau hauv muaj cov caustic potash. Tsis tas li ntawd, peb tuaj yeem siv lwm txoj hauv kev uas suav nrog kev ua ntawm nitrous acid ntawm 1-methyl-2-amino-4-propyl benzene. Lwm txoj kev uas tsis tshua siv yog qhov cua sov ntev ntawm tsib feem ntawm camphor nrog ib feem ntawm iodine.
Thaum xav txog cov tshuaj tiv thaiv carvacrol, oxidation nrog ferric chloride tuaj yeem hloov carvacrol rau hauv dicarvacrol thiab oxidation nrog phosphorous pentachloride hloov mus rau hauv chlorcymol. Hauv vitro, cov tshuaj no qhia txog kev ua haujlwm ntawm cov tshuaj tua kab mob tiv thaiv txog 25 yam kab mob sib txawv ntawm cov kab mob periodontopathic.
YThymol yog dab tsi?
Thymol yog cov organic compound uas muaj cov tshuaj formula C10H14O. Nws yog ib tug natural monoterpenoid phenol thiab derivative ntawm cymene. Nws yog cov qauv isomer ntawm carvacrol vim carvacrol muaj nws pawg hydroxyl nyob rau hauv para txoj hauj lwm thaum thymol muaj nws hydroxyl pawg ntawm meta txoj hauj lwm. Cov tshuaj no muaj cov ntxhiab tsw qab ntxiag, thiab peb tuaj yeem muab rho tawm los ntawm ntau cov nroj tsuag ua cov dawb crystalline khoom. Nws muaj cov tshuaj tua kab mob muaj zog thiab tseem muab qhov tshwj xeeb, muaj zog tsw ntawm cov tshuaj ntsuab ua noj, thyme.
Daim duab 02: Cov qauv tshuaj ntawm Thymol
Tsis zoo li carvacrol, thymol yog me ntsis dej-soluble ntawm nruab nrab pH qhov tseem ceeb. Tab sis nws yog heev soluble nyob rau hauv cov organic solvents xws li cawv. Tsis tas li ntawd, nws tuaj yeem yaj hauv cov tshuaj alkaline muaj zog vim nws muaj peev xwm deprotonate. Ntxiv nrog rau kev rho tawm los ntawm nws cov peev txheej ntuj, peb tuaj yeem tsim cov tshuaj thymol los ntawm cov tshuaj tiv thaiv ntawm m-cresol thiab propene. Cov tshuaj tiv thaiv no tshwm sim hauv theem roj.
Qhov txawv ntawm Carvacrol thiab Thymol yog dab tsi?
Carvacrol thiab thymol yog cyclic organic compounds. Ob lub tebchaw no muaj cov qauv tshuaj tib yam; lawv yog cov qauv isomers. Qhov sib txawv tseem ceeb ntawm carvacrol thiab thymol yog tias carvacrol muaj ib pab pawg hydroxyl ntawm ortho txoj hauj lwm ntawm benzene nplhaib whereas thymol muaj ib pawg hydroxyl ntawm qhov meta txoj hauj lwm ntawm lub nplhaib benzene.
Cov ntawv qhia hauv qab no qhia ntau qhov sib txawv ntawm carvacrol thiab thymol.
Summary – Carvacrol vs Thymol
Carvacrol thiab thymol yog cyclic organic compounds uas muaj ib pawg methyl, hydroxyl pawg thiab ib pawg isopropyl. Ob lub qauv sib txawv ntawm ib leeg raws li txoj haujlwm ntawm pawg hydroxyl. Qhov sib txawv tseem ceeb ntawm carvacrol thiab thymol yog carvacrol muaj ib pab pawg hydroxyl ntawm ortho txoj hauj lwm ntawm benzene nplhaib whereas thymol muaj ib pab pawg hydroxyl ntawm meta txoj hauj lwm ntawm lub nplhaib benzene.
