Qhov sib txawv tseem ceeb ntawm eugenol thiab isoeugenol yog eugenol muaj ntxhiab tsw zoo li clove, whereas isoeugenol muaj ntxhiab tsw tsw.
Eugenol thiab isoeugenol yog cov qauv isomers ntawm ib leeg. Peb tuaj yeem paub qhov txawv ntawm lawv ib leeg los ntawm lawv cov ntxhiab vim tias ob qho tib si no yog cov tshuaj tsw qab. Ntxiv mus, muaj tshuaj lom neeg thiab lub cev sib txawv ntawm eugenol thiab isoeugenol ib yam nkaus.
YEugenol yog dab tsi?
Eugenol yog ib qho tshuaj allyl guaiacol uas muaj cov tshuaj formula C10H12O2. Nws yog ib qho khoom siv hloov pauv guaiacol thiab yog cov tswv cuab ntawm allylbenzene compounds. Nws zoo nkaus li cov xim tsis muaj xim lossis daj daj daj xim sib xyaw, thiab nws yog cov tshuaj tsw qab, oily kua tshuaj. Peb tuaj yeem muab cov tshuaj no los ntawm qee cov roj yam tseem ceeb xws li clove, nutmeg, cinnamon, basil, thiab nplooj nplooj. Ntxiv mus, nws yog tam sim no nyob rau hauv siab concentration nyob rau hauv clove bud roj thiab nyob rau hauv clove nplooj roj. Raws li ib tug yam ntxwv feature, eugenol compound muaj ib tug qab ntxiag, ntsim, clove-zoo li ntxhiab.
Daim duab 01: Cov Qauv Tshuaj ntawm Eugenol
Cov ntawv thov loj ntawm eugenol compound suav nrog kev tsim cov tshuaj tsw qab, flavorings thiab cov roj yam tseem ceeb. Ntxiv mus, peb tuaj yeem siv cov tshuaj no hauv cov tshuaj tua kab mob hauv zos thiab tshuaj loog. Tsis tas li ntawd, kev sib xyaw ua ke ntawm eugenol nrog zinc oxide muab zinc oxide eugenol, thiab nws muaj kev kho dua tshiab thiab kev siv prosthodontic (tsuas yog hauv kev kho hniav).
Daim duab 02: Kev hloov pauv ntawm Tyrosine rau hauv Eugenol
Thaum xav txog biosynthesis ntawm eugenol, nws pib nrog tyrosine amino acid. Hauv cov txheej txheem no, L isomer ntawm tyrosine yog siv, thiab nws hloov mus rau p-coumaric acid nyob rau hauv lub xub ntiag ntawm tyrosine ammonia-lyase enzyme. Tom qab ntawd, qhov no p-coumaric acid hloov mus rau hauv caffeic acid nyob rau hauv lub xub ntiag ntawm p-coumarate 3-hydroxylase enzyme, oxygen, thiab NADPH. Thaum kawg, caffeic acid hloov mus rau hauv eugenol ntawm qee qhov kev hloov pauv yooj yim.
Isoeugenol yog dab tsi?
Iseugenol yog ib hom phenylpropene, thiab nws yog ib qho hloov pauv guaiacol. Peb tuaj yeem pom cov khoom no muaj nyob hauv cov roj tseem ceeb ntawm cov nroj tsuag xws li ylang-ylang, thiab nws kuj yog ib feem ntawm cov pa luam yeeb thiab cov pa luam yeeb. Ntxiv mus, peb tuaj yeem tsim isoeugenol los ntawm eugenol.
Muaj ob hom isoeugenol li cis isomer thiab trans isomer. Lub cis isomer ntawm isoeugenol tshwm raws li cov kua, whereas lub trans isomer ntawm isoeugenol tshwm raws li ib tug crystalline khoom. Cov tshuaj no muaj txiaj ntsig zoo hauv kev tsim vanillin. Tsis tas li ntawd, nws yog lub luag haujlwm rau pwm-inhibiting nyhuv ntawm cov pa luam yeeb ntawm cov nqaij thiab cheese.
Daim duab 03: Cov Qauv Tshuaj ntawm Isoeugenol
Txawm li cas los xij, qee tus neeg pom qhov ua xua rau isoeugenol; cov tsos mob tshwm sim yog ib qho kev tshwm sim zoo li Hive. Cov tsos mob no tshwm sim thaum lawv raug cov tshuaj tsw qab, cov ntaub so ntswg da dej, tshuaj zawv plaub hau, tshuaj ntxuav tes, thiab cov tshuaj pleev ib ce uas muaj cov tshuaj no. Tsis tas li ntawd, peb tuaj yeem tshawb xyuas qhov rhiab heev rau cov khoom siv no los ntawm kev soj ntsuam thaj chaw kuaj mob.
Qhov txawv ntawm Eugenol thiab Isoeugenol yog dab tsi?
Eugenol thiab isoeugenol yog isomers ntawm ib leeg. Eugenol yog ib qho tshuaj allyl guaiacol uas muaj cov tshuaj formula C10H12O2. Isoeugenol yog ib hom phenylpropene, thiab nws yog ib qho hloov pauv guaiacol. Qhov sib txawv tseem ceeb ntawm eugenol thiab isoeugenol yog eugenol muaj cov ntxhiab tsw zoo li clove, hos isoeugenol muaj cov ntxhiab tsw tsw. Tsis tas li ntawd, eugenol yog cov kua daj daj daj thaum lub trans isomer ntawm isoeugenol yog cov khoom siv crystalline thaum nws cis isomer yog cov kua roj.
Cov lus hauv qab no qhia ib sab ntawm kev sib piv ntawm qhov sib txawv ntawm eugenol thiab isoeugenol.
Summary – Eugenol vs Isoeugenol
Eugenol yog ib qho tshuaj allyl guaiacol uas muaj cov tshuaj formula C10H12O2. Isoeugenol yog ib hom phenylpropene thiab hloov pauv guaiacol. Qhov sib txawv tseem ceeb ntawm eugenol thiab isoeugenol yog eugenol muaj cov ntxhiab tsw zoo li clove, whereas isoeugenol muaj ntxhiab tsw tsw.
