2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Starch yog zom rau cov piam thaj hauv ob kauj ruam yooj yim: Amylase cleaves tsuas yog sab hauv alpha (1-4) glycosidic bonds, yog li txo cov hmoov txhuv nplej siab rau peb qhov sib txawv oligosaccharides: m altose (disaccharide), m altotriose (trisaccharide), thiab ib pawg ntawm alpha-limit dextrins uas muaj ceg ntsiab lus los ntawm amylopectin.
Cov hmoov txhuv nplej siab puas tuaj yeem zom rau hauv qabzib?
Starch thiab glycogen tau tawg ua piam thaj los ntawm amylase thiab m altase.
hmoov nplej zom li cas?
Carbohydrase enzymes zom starch rau hauv qab zib. Cov qaub ncaug hauv koj lub qhov ncauj muaj amylase, uas yog lwm cov hmoov txhuv nplej siab zom zaub mov. Yog tias koj chew ib daim khob cij kom ntev txaus, cov hmoov txhuv nplej siab uas nws muaj yog zom rau qab zib, thiab nws pib saj qab zib.
Yuav ua li cas rau cov hmoov txhuv nplej siab thiab qabzib?
Thaum noj cov hmoov txhuv nplej siab, nws yaj mus rau hauv cov piam thaj molecules nrog kev pab los ntawm cov tshuab molecular, hu ua enzymes. Tshwj xeeb, enzymes hu ua amylase pab txhawm rau txhawm rau cov hmoov txhuv nplej siab rau hauv cov piam thaj nrog kev pab ntawm dej.
Vim li cas cov hmoov txhuv nplej siab los ntawm lub cev?
Lub txiav ua haujlwm ob lub luag haujlwm hauv kev tawg ntawm cov hmoov txhuv nplej siab: Nws tsim cov enzyme amylase uas tawm ntawm cov qog exocrine (acinar cells) mus rau hauv txoj hnyuv. Nws tsim cov tshuaj insulin thiab glucagon uas tawm ntawm cov qog endocrine (islets ntawm Langerhans) rau hauv cov ntshav.
Pom zoo:
Puas yog hmoov txhuv nplej siab dhau ntawm daim nyias nyias?
Starch tsis dhau los ntawm cov khoom siv hluavtaws xaiv permeable daim nyias nyiasvim tias cov hmoov txhuv nplej siab loj dhau los ua kom haum rau ntawm lub qhov hws ntawm lub tshuab lim dej. Hauv qhov sib piv, cov piam thaj, iodine, thiab dej molecules me me dhau los ntawm daim nyias nyias.
Cov zaub mov twg muaj cov hmoov txhuv nplej siab tsawg?
Rau cov zaub mov uas tsis muaj hmoov txhuv nplej siab, txiav rov qab rau: Bread. Biscuits, pastries, lossis lwm yam khoom qab zib nrog hmoov. Pastas. Popcorn. Rice. Grains. nplua nuj zaub (xws li qos yaj ywm, beets, thiab pob kws) Starchy txiv hmab txiv ntoo xws li txiv tsawb.
Dab tsi yog hloov pauv cov hmoov txhuv nplej siab?
Hloov pauv cov hmoov txhuv nplej siab yog siv los ua ib qho khoom noj khoom haus , feem ntau yog ua kom tuab lossis ruaj khov rau cov khoom noj khoom haus, lossis ua cov tshuaj tiv thaiv kab mob. … Cov hmoov txhuv nplej siab hloov pauv tuaj yeem ua los ntawm ntau yam khoom noj, suav nrog pob kws, pob kws, tapioca, qos yaj ywm, lossis nplej.
Puas hmoov txhuv nplej siab puas tshwm sim?
Y Kev zom cov carbohydrates pib hauv qhov ncauj . Lub salivary enzyme amylase pib zom cov zaub mov starches rau hauv m altose, disaccharide. Raws li bolus ntawm cov zaub mov mus los ntawm txoj hlab pas mus rau lub plab, tsis muaj kev zom zaub mov tseem ceeb ntawm carbohydrates.
Yuav ua li cas carbohydrase zom cov hmoov txhuv nplej siab?
Carbohydrase enzymes zom starch rau hauv qab zib. Cov qaub ncaug hauv koj lub qhov ncauj muaj amylase, uas yog lwm cov hmoov txhuv nplej siab zom zaub mov. Yog tias koj chew ib daim khob cij kom ntev txaus, cov hmoov txhuv nplej siab uas nws muaj yog zom rau qab zib, thiab nws pib saj qab zib.
