Trehaloseyog cov teeb meem kev sib txawv hauv lub cev, uas tuaj yeem tsim cov txheej txheem tiv thaiv tshwj xeeb rau ntawm lub ntsej muag ntawm tes hauv qab qhov chaw ib puag ncig hnyav xws li kub, txias, siab osmotic siab thiab lub cev qhuav dej, zoo tiv thaiv cov qauv ntawm biomolecules los ntawm kev rhuav tshem, yog li tswj lub neej cov txheej txheem thiab roj ntsha ntawm yam muaj sia.
Muaj nuj nqi thiab cov yam ntxwv ntawm trehalose
1.Kev ruaj khov thiab ruaj ntseg
Trehaloseyog ib qho ntawm cov xwm txheej tsis txaus ntseeg tshaj plaws. Vim tias nws tsis yog qhov rov ua kom siab, nws muaj kev ruaj khov ntau rau cov cua sov thiab acid thiab puag. Thaum nws ua ke nrog cov amino acids thiab cov protein, Maillard cov tshuaj tiv thaiv yuav tsis tshwm sim txawm tias muaj cua sov. Nws tuaj yeem siv los kho cov zaub mov thiab dej haus uas yuav tsum tau muab rhaub lossis khaws cia hauv qhov kub.Trehaloseyog decomposed rau hauv ob lub lwg me me ntawm cov piam thaj los ntawm trehalase hauv plab hnyuv plab tib neeg lub cev, thiab tom qab ntawd siv los ntawm tib neeg cov metabolism.Trehaloseyog lub zog tseem ceeb thiab tau txais txiaj ntsig zoo rau tib neeg kev noj qab haus huv thiab kev nyab xeeb.
2.Tsis tshua muaj hygroscopicity
Trehalosekuj muaj tsawg zog hygroscopic zog. Yogtrehalosemuab tso rau hauv ib qho chaw nrog tus txheeb ze av noo saum 90% rau ntau dua 1 hlis,trehaloseyuav tsis yog nqus noo noo. Vim yog qhov tsawg dua hygroscopicity ntawmtrehalose, daim ntawv thov ntawmtrehalosenyob rau hauv hom khoom noj no tuaj yeem txo qhov hygroscopicity ntawm cov zaub mov, yog li ua kom ntev lub txee lub neej ntawm qhov khoom.
3.High iav hloov qhov kub thiab txias
Piv nrog rau lwm cov kev pab cuam tsis sib xws,trehalosemuaj kev hloov pauv kub dua qhov kub, nce mus txog 115 ℃. Yog li ntawd, thaumtrehaloseyog ntxiv rau lwm cov zaub mov, nws cov iav kev hloov pauv tuaj yeem ua kom zoo, thiab nws yooj yim dua rau daim iav iav lub xeev. Nrog cov cuab yeej no, thiab cov txheej txheem ruaj khov thiab qis hygroscopic zog ntawmtrehalose, nws yog tus tiv thaiv protein ntau thiab qhov zoo tshaj plaws tshuaj tsuag kom qhuav tsw tuaj yeem saib xyuas.
4.Kev tsis tiv thaiv tshwj xeeb cuam tshuam rau cov roj ntsha macromolecules thiab cov tsiaj txhu
Trehaloseyog ib qho kev nyuaj siab metabolite tsim los ntawm cov muaj sia nyob hauv cov lus teb rau kev hloov pauv ntawm ib puag ncig sab nraud, uas tiv thaiv lub cev tiv thaiv qhov tsis zoo sab nraud.Trehalosekuj tseem siv tau los tiv thaiv DNA lwg me me hauv kev muaj sia los ntawm hluav taws xob kev puas tsuaj. Exogenoustrehalosekuj muaj qhov tsis muaj kev tiv thaiv zoo rau kev muaj sia. Qhov kev tiv thaiv kev tiv thaiv feem ntau pom tau tias yog ib feem ntawm lub cev muajtrehalosemuaj zog khi cov dej lwg me me, thiab nws qhia txog kev sib khi cov dej nrog membrane lipids, lossistrehalosenws tus kheej ua txoj haujlwm ntawm kev hloov daim nyias nyias khi dej, kom thiaj li tiv thaiv tau qhov tawm tsam ntawm daim nyias nyias thiab cov qog ua protein ntawm cov kab mob.
