Kev tsim kho kom ruaj khov ntawm cov khoom muaj txiaj ntsig thiab kev puas tsuaj hauv Suav tshuaj ntsuab yog qhov teeb meem tseem ceeb ntawm kev tshawb fawb uas yuav tsum tau hais los ntawm Suav kev lag luam tshuaj. Cov ntoo ntawm Aquilaria sinensis (Lourl.) Gilg yog cov ntoo resinous uas maj mam tsim tom qab cov nroj tsuag Aquilaria sinensis (Lourl.) tau tawm tsam, thiab yog cov tshuaj ntsuab muaj txiaj ntsig thiab txuj lom rau nws lub peev xwm txav qi thiab txo qhov mob, ntuav sov. thiab mob ntsws asthma. Vim tias nws cov ntxhiab tsw tshwj xeeb, nws yog ib qho ntawm plaub lub npe nrov tshaj plaws ntawm "sunken sandalwood thiab dragon musk", thiab tus nqi ib gram ntawm cov khoom zoo siab tuaj yeem ncav cuag ntau txhiab daus las, txaus siab rau lub koob npe nrov ntawm "pob zeb diamond hauv ntoo". . Cov tswm ciab dawb yog tib lub hauv paus ntawm cov tshuaj tsw qab hauv Suav teb, thiab yog cov nroj tsuag tsis tshua muaj txiaj ntsig thiab muaj txiaj ntsig tshwj xeeb rau Tuam Tshoj. Vim nws qhov qis qis qis qis thiab kev nkag mus rau hauv hav zoov, cov peev txheej hauv hav zoov thiab ib puag ncig ecological tau raug puas tsuaj loj thiab cov peev txheej tsiaj qus tau nyob rau ntawm qhov tsis txaus, thiab nws tau teev nyob rau hauv Daim Ntawv Ntxiv II ntawm Cov Lus Cog Tseg rau Kev Lag Luam Thoob Ntiaj Teb hauv Cov Tsiaj Txhaum Cai. Wild Fauna thiab Flora (CITES) thiab yog qib II tiv thaiv tsob ntoo hauv Suav teb. Nyob rau hauv tej yam ntuj tso tej yam kev mob, xyab yog tsuas yog tsim los ntawm kab, kab mob fungal, raug mob sab nraud thiab lwm yam uas ua rau muaj kev tiv thaiv, thiab nws cov xyab ntau lawm yog qeeb thiab tsawg heev. Txhawm rau kom paub meej txog cov txheej txheem tsim cov xyab thiab cuam tshuam rau hauv cov txheej txheem ntawm kev tsim cov xyab yog lub hauv paus ntawm kev tawg los ntawm cov kev txwv tam sim no ntawm cov cuab yeej tsim hluav taws xob thiab daws cov teeb meem ntawm cov khoom siv xyab ib zaug thiab rau tag nrho.
Kev tsim cov tshuaj tsw qab yog qhov tseem ceeb ntawm kev sib txuas qeeb thiab sib sau ua ke ntawm kev tiv thaiv theem nrab metabolites, phenylethylchromones thiab sesquiterpenes, hauv lub cev. Cov phenylethyl chromones yog tshwj xeeb rau cov xyab thiab yog cov khoom tseem ceeb rau nws cov kev ua tau zoo thiab nws cov aroma. Hauv kev koom tes nrog cov kws tshawb fawb los ntawm University of Toyama thiab University of Tokyo, peb pab neeg tau txiav txim siab txog biosynthetic mechanism ntawm phenylethylchromone thiab tsim lub biosynthetic system rau kev sib txuas ceev ceev ntawm cov txheej txheem sib txawv ntawm phenylethylchromone siv ncua kev kawm hlwb ntawm Melaleuca alternifolia. Lub hauv vivo biological functions ntawm PECPS tau pom los ntawm kev qhia ib ntus ntawm PECPS hauv C. benthamiana thiab knockdown ntawm PECPS hauv C. alba cov ntaub so ntswg kho. Cov qauv siv lead ua ntawm PECPS thiab nws plaub qhov tseem ceeb mutant proteins tau npaj thiab daws, thiab cov txheej txheem catalytic tshwj xeeb ntawm PECPS tau piav qhia. Cov txiaj ntsig ntawm kev tshawb fawb los ntawm cov teeb meem kev tshawb fawb tseem ceeb ntawm kev siv hluavtaws biology los ua ke phenylethylchromone Cheebtsam ntawm xyab thiab kom meej meej tswj cov tshuaj tsw qab tsim ntawm dawb mullein.
