Qhov sib txawv tseem ceeb ntawm cellobiose thiab m altose yog tias cellobiose muaj beta 1, 4-glycosidic bond, whereas m altose muaj alpha 1, 4-glycosidic bond.
Cellobiose thiab m altose yog cov carbohydrate compounds. Lawv muaj cov piam thaj residues uas ua rau lawv cov qauv tshuaj. Tab sis lawv muaj qhov sib txawv ntawm lawv cov tshuaj muaj pes tsawg leeg thiab tshwm sim. Ob daim ntawv no txo cov suab thaj.
Cellobiose yog dab tsi?
Cellobiose tuaj yeem txhais tau tias yog carbohydrate uas muaj cov tshuaj formula C12H22O11Nws tuaj yeem muab faib ua ib qho disaccharide. Nws yog qhov txo cov suab thaj. Qhov ntawd txhais tau hais tias cellobiose tuaj yeem ua tus neeg sawv cev txo qis vim tias nws muaj pawg ketone dawb hauv nws cov qauv. Cellobiose muaj ob lub beta-glucose molecules txuas ntawm beta 1-4 glycosidic linkage. Txawm li cas los xij, nws txawv ntawm m altose vim tias kev teeb tsa ntawm glycosidic daim ntawv cog lus sib txawv. Peb tuaj yeem hydrolyze cov ntsiab lus no rau hauv qabzib los ntawm kev siv cov tshuaj enzymatic lossis siv tshuaj lom neeg siv cov kua qaub.
Daim duab 01: Cov Qauv Tshuaj ntawm Cellobiose
Thaum xav txog cov qauv ntawm cellobiose, muaj yim pawg cawv dawb nrog rau pawg acetal thiab pawg hemiacetal. Cov pab pawg no muab cov molecule nrog lub peev xwm los tsim muaj zog intermolecular hydrogen bonds.
Peb tuaj yeem tau txais cellobiose los ntawm cellulose lossis cellulose-muaj cov ntaub ntawv xws li ntawv, paj rwb, thiab lwm yam. Ntawm no, peb xav tau enzymatic lossis acidic hydrolysis ntawm cov ntaub ntawv kom tau cellobiose los ntawm cov ntaub ntawv no. Qhov kev sib xyaw no kuj tseem ceeb hauv kev kuaj pom tus kab mob Crohn ua qhov taw qhia rau carbohydrates.
M altose yog dab tsi?
M altose tuaj yeem txhais tau tias yog ib qho disaccharide uas muaj ob chav alpha qabzib ua ke ntawm kev sib txuas ntawm alpha 1-4. Tsis tas li ntawd, cov molecule no tshwm sim thaum lub sij hawm so ntawm starch los ntawm beta-amylase; Nws tshem tawm ib chav tsev piam thaj ib zaug, tsim cov m altose molecule. Nws yog qhov txo cov suab thaj, tsis zoo li lwm cov disaccharide molecules. Qhov no feem ntau yog vim lub nplhaib qauv ntawm ib qho ntawm ob lub qabzib molecules tuaj yeem qhib los nthuav qhia cov pab pawg dawb aldehyde, thaum lwm cov piam thaj tsis tuaj yeem qhib zoo li ntawd vim qhov xwm txheej ntawm glycosidic daim ntawv cog lus.
Daim duab 02: Cov Qauv Tshuaj ntawm M altose
Glucose yog hexose, txhais tau tias nws muaj rau carbon atoms hauv lub nplhaib pyranose. Hauv qhov no, thawj cov pa roj carbon atom ntawm ib lub qabzib molecule txuas mus rau plaub carbon atom ntawm lwm cov piam thaj molecule los tsim 1-4 glycosidic daim ntawv cog lus. Lub enzyme m altase tuaj yeem rhuav tshem cov qauv ntawm m altose ntawm catalyzing hydrolysis ntawm glycosidic daim ntawv cog lus. Cov suab thaj no tshwm sim ua ib feem ntawm m alt thiab tseem muaj nyob rau hauv ntau qhov sib txawv ntawm cov khoom siv hydrolyzed ib nrab. Piv txwv li: m altodextrin, pob kws phoov, thiab lwm yam.
Dab tsi yog qhov zoo sib xws ntawm Cellobiose thiab M altose?
- Cellobiose thiab m altose yog carbohydrates.
- Ob leeg txo cov suab thaj.
- Cov tshuaj no muaj cov piam thaj.
- Ob leeg muaj glycosidic bonds.
Qhov txawv ntawm Cellobiose thiab M altose yog dab tsi?
Cellobiose yog cov carbohydrate uas muaj cov tshuaj formula C12H22O11,m altose yog ib qho disaccharide uas muaj ob chav alpha qabzib ua ke ntawm kev sib txuas ntawm alpha 1-4. Qhov sib txawv tseem ceeb ntawm cellobiose thiab m altose yog tias cellobiose muaj beta 1, 4-glycosidic bonds, whereas m altose muaj alpha 1, 4-glycosidic bonds.
Cov hauv qab no infographic teev qhov sib txawv ntawm cellobiose thiab m altose nyob rau hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Cellobiose vs M altose
Cellobiose thiab m altose yog cov carbohydrate compounds. Lawv muaj cov piam thaj residues uas ua rau lawv cov qauv tshuaj. Qhov sib txawv tseem ceeb ntawm cellobiose thiab m altose yog tias cellobiose muaj beta 1, 4-glycosidic bonds, whereas m altose muaj alpha 1, 4-glycosidic bonds.
