Key Difference – Bolus vs Chyme
Lub bolus yog ib qho sib xyaw ntawm cov khoom noj uas tsim zoo li lub pob hauv lub qhov ncauj thaum lub chyme yog cov kua qaub ib nrab ntawm cov khoom noj uas tsim hauv plab. Qhov no yog qhov sib txawv tseem ceeb ntawm bolus thiab chyme.
Kev noj zaub mov noj yog nqa los ntawm txoj hnyuv thiab ua rau lub plab zom mov sib txawv nrog kev koom tes ntawm cov enzymes sib txawv. Rau kev zom tau yooj yim, noj cov zaub mov yog tsim rau hauv cov khoom sib xyaw xws li bolus thiab chyme. Lub bolus yog tsim nyob rau hauv lub qhov ncauj nrog sib tov ntawm qaub ncaug thiab lwm yam kua. Lub chyme yog tsim nyob rau hauv lub plab uas yog tov nrog hydrochloric acid. Bolus yog alkaline nyob rau hauv cov xwm thiab chyme yog acidic nyob rau hauv xwm.
Bolus yog dab tsi?
A bolus txhais tau tias yog kev sib xyaw ntawm cov khoom noj uas tsim los ua ib lub pob nyob rau hauv cov kab noj hniav (lub qhov ncauj) uas tov nrog qaub ncaug thiab enzymes. Lub pH ntawm bolus yog alkaline vim nws raug thiab tov nrog qaub ncaug. Cov zaub mov noj thawj zaug nkag mus rau hauv kab noj hniav. Nyob rau hauv lub buccal kab noj hniav, zaub mov tau mechanically digested los ntawm zom thiab vim hais tias ntawm tus nplaig. Tom qab ntawd nws muab cov qaub ncaug mus rau hauv ib lub pob-zoo li tus sib tov hu ua bolus.
Daim duab 01: Bolus
Saliva muaj cov enzymes digestive xws li salivary amylase (ptyalin), lipase, thiab lysozyme. Lysozyme muaj cov tshuaj tua kab mob. Lipase cuam tshuam nrog emulsification ntawm lipids, thiab salivary amylase hloov cov hmoov txhuv nplej siab rau hauv m altose. Lub luag haujlwm tseem ceeb ntawm cov qaub ncaug yog moisten thiab tsis pH. Lwm yam tshaj li cov enzymes digestive, qaub ncaug muaj cov dej thiab cov hnoos qeev ntxiv rau hauv cov bolus txhawm rau txhawm rau txhawm rau zom cov zaub mov thiab pab txhawb txoj kev nqos los ntawm peristalsis.
Chyme yog dab tsi?
Chyme txhais tau tias yog cov khoom muaj nyob rau hauv lub xeev ntawm ib nrab ntawm lub plab. Chyme yog tsim los ntawm kev tawg ntawm cov bolus thiab yog tsim los ntawm ib nrab los yog tag nrho digested zaub mov, hydrochloric acid, dej thiab cov digestive enzymes sib txawv. Lub pH ntawm chyme yog acidic vim nws raug rau hydrochloric acid. Cov zaub mov digested ib nrab suav nrog carbohydrates thiab proteins.
Chyme kuj tseem muaj cov hlwb sib txawv uas tau ntxiv rau hauv bolus los ntawm qhov ncauj thiab txoj hlab pas thaum zom thiab nqos. Nyob ntawm seb hom zaub mov, qhov tsim ntawm chyme thiab lub sij hawm raug ntawm chyme nyob rau hauv lub plab yog txawv. Yog tias cov khoom noj uas tau noj yog nplua nuj nyob rau hauv cov rog thiab cov proteins, cov tsim chyme yuav yog oily.
Daim duab 02: Kev zom plab
Ib feem ntawm lub cev zom zaub mov ua rau tsim cov chyme nrog cov khoom noj tsis zoo. Cov chunks ntawm cov zaub mov no yuav nyob twj ywm hauv plab rau lub sijhawm ntev. Lwm yam tshaj li hom zaub mov, ob peb lwm yam txiav txim siab qhov zoo ntawm chyme xws li cov tshuaj hormones, haus cawv thiab haus luam yeeb los ntawm lub cev thiab kuj muaj kev ntxhov siab.the
Dab tsi yog qhov zoo sib xws ntawm Bolus thiab Chyme?
- Bolus thiab Chyme yog muab los ntawm cov khoom noj.
- Ob leeg tshwm sim hauv plab hnyuv.
- Ob leeg yog theem ntawm kev zom zaub mov.
Qhov txawv ntawm Bolus thiab Chyme yog dab tsi?
Bolus vs Chyme |
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| Bolus txhais tau tias yog kev sib xyaw ntawm cov khoom noj, qaub ncaug thiab cov enzymes uas tsim los ua ib lub pob hauv cov kab noj hniav (qhov ncauj) tom qab zom cov txheej txheem. | Chyme txhais tau tias yog ib yam khoom ib nrab uas yog tsim los ntawm bolus hauv plab. |
| Khoom noj yog qhov chaw uas nws hloov mus ua bolus. | Lub bolus ua tus chyme. |
| Conversion Chaw | |
| Kev hloov khoom noj rau hauv bolus tshwm sim hauv qhov ncauj. | Kev hloov pauv ntawm bolus rau hauv chyme tshwm sim hauv plab. |
| tawm | |
| Bolus raug rau qaub ncaug enzymes. | Chyme raug rau hydrochloric acid thiab gastric enzymes. |
| Qhov chaw raug | |
| Nkauj tawm hauv lub qhov ncauj. | Nkauj tawm hauv plab. |
| tshuaj lom neeg | |
| Bolus is alkaline in nature. | Lub chyme yog acidic hauv xwm. |
| Factors for Chemical Nature | |
| Salivary enzymes ua cov bolus alkaline. | Hydrochloric acid ua rau chyme acidic. |
| Txoj kev ua rau kev hloov pauv | |
| Kev ua ntawm cov hniav thiab qaub ncaug hloov zaub mov rau hauv bolus. | Kev ua ntawm plab enzymes thiab HCL hloov bolus rau hauv chyme. |
| Nkag mus rau qhov chaw tom qab Kev Tsim Kho | |
| Bolus nkag rau hauv plab. | Chyme nkag rau hauv cov hnyuv. |
| Enzymes koom nrog | |
| Salivary enzymes xws li amylase, lipase koom nrog hauv kev tsim bolus. | Npaj enzymes xws li pepsin, trypsin, koom nrog chyme tsim. |
Summary – Bolus vs Chyme
Cov zaub mov noj tau dhau los ua cov kauj ruam sib txawv hauv lub plab zom mov. Cov zaub mov tau tawg, cov as-ham tau nqus, thiab cov khoom pov tseg raug tshem tawm ntawm lub cev. Thaum tag nrho cov txheej txheem, ingested zaub mov hloov mus rau hauv ntau theem kom yooj yim digestion. Bolus thiab chyme yog ob lub xeev ntawm cov khoom noj uas dhau mus. Lub bolus yog tsim nyob rau hauv lub qhov ncauj nrog sib tov ntawm qaub ncaug thiab lwm yam kua. Bolus siv alkaline xwm vim qaub ncaug thiab lwm yam enzymes yooj yim. Lub chyme yog tsim nyob rau hauv lub plab. Chyme yog tsim los ntawm HCL thiab lwm yam gastric enzymes uas yog acidic. Yog li ntawd, chyme siv ib qho acidic xwm. Qhov no yog qhov txawv ntawm bolus thiab chyme.
