Qhov sib txawv tseem ceeb ntawm mannitol thiab laminarin yog mannitol yog cov piam thaj hauv cov xim av algae, thaum laminarin yog cov kab polysaccharide ntawm mannitol uas muaj β-1, 3-txuas cov piam thaj tam sim no hauv cov xim av algae.
Brown algae belongs to class Phaeophyceae. Lawv yog ib pawg loj ntawm multicellular algae. Brown algae suav nrog ntau cov seaweeds uas nyob hauv cov dej txias dua nyob rau sab qaum teb Hemisphere. Feem ntau cov xim av algae nyob hauv ib puag ncig marine thiab ua lub luag haujlwm tseem ceeb ua zaub mov thiab ua qhov chaw nyob. Brown algae xws li fucus muaj nyob rau hauv intertidal aav ntawm rocky seashores. Lawv khaws cov zaub mov hauv daim ntawv ntawm mannitol, laminarin thiab roj. Mannitol thiab laminarin yog ob qho carbohydrates uas muaj nyob hauv cov xim av algae.
Mannitol yog dab tsi?
Mannitol yog ib hom cawv qab zib ntawm mannose muaj nyob rau hauv xim av algae. Kev tshawb pom ntawm mannitol yog tsim los ntawm Joseph Louis Proust hauv 1806. Nws tuaj yeem muab tau los ntawm cov piam thaj mannose los ntawm cov txheej txheem ntawm kev txo qis. Mannitol tuaj yeem raug rho tawm ncaj qha los ntawm cov khoom ntuj tsim tsis yog tshuaj lom neeg lossis biosynthesis. Hauv Suav teb, Seaweeds yog qhov tseem ceeb rau kev rho tawm mannitol. Nws yog txoj kev tshaj plaws ntawm kev tsim mannitol. Feem ntau, mannitol yog hom qab zib cawv siv los ua cov khoom qab zib thiab ua tshuaj. Cov hnyuv absorbs mannitol tsis zoo. Yog li ntawd, nws tuaj yeem siv los ua cov khoom qab zib. Raws li kev siv tshuaj, nws tuaj yeem txo qhov siab ntawm qhov muag, xws li glaucoma. Mannitol kuj tseem tuaj yeem txo qis intracranial siab. Hauv qhov chaw kho mob, mannitol tuaj yeem txhaj rau hauv lub cev. Cov teebmeem feem ntau pib hauv 15 feeb thiab kav ntev txog 8 teev. Txawm li cas los xij, mannitol muaj kev phiv tshwm sim thaum siv los ua tshuaj. Cov kev mob tshwm sim no suav nrog teeb meem electrolyte thiab lub cev qhuav dej. Lwm yam kev mob tshwm sim loj yog ua rau lub plawv tsis ua haujlwm thiab teeb meem hauv lub raum.
Ntxiv mus, nws yog nyob rau hauv daim ntawv teev cov tshuaj tseem ceeb ntawm World He alth Organization. Tsis tas li ntawd, mannitol kuj tseem nyob rau hauv cov npe ntawm cov tshuaj txwv ntawm Lub Koom Haum Ntiaj Teb Kev Tiv Thaiv-Doping. Qhov no yog vim muaj kev txhawj xeeb tias mannitol tuaj yeem npog lwm yam tshuaj.
Laminin yog dab tsi?
Laminarin yog ib txoj kab polysaccharide ntawm mannitol uas muaj β-1, 3-linked qabzib tam sim no hauv xim av algae. Laminarin yog ib qho chaw khaws cia glucan feem ntau pom hauv cov xim av algae. Nws yog cov khoom noj carbohydrate tshwj xeeb hauv diatom. Nws yog siv tib yam li chrysolaminin. Chrysolaminin yog ib qho khoom noj cia hauv phytoplankton. Brown algae tsim laminarin los ntawm cov txheej txheem photosynthesis.
Daim duab 02: Laminarin
Laminarin muaj β (1-3) glucan nrog β (1-6) ceg. Nws yog linear polysaccharide nrog β (1-3): β (1-6) piv ntawm 3: 1. Laminarin kuj muaj 2-3% ntawm D mannitol ntawm qee qhov txo qis. Tsis tas li ntawd, nws tau raug ntsuas tias qhov kev tsim tawm txhua xyoo ntawm algae laminarin suav txog 4 txog 20 gigatons. Laminarin yog siv rau hauv biomedical setups los kho cov kab mob uas cuam tshuam nrog cov hlab ntsha hauv lub plawv. Nws tuaj yeem cuam tshuam kev loj hlob ntawm E. coli, Listeria monocytogenes, Staphylococcus aureus, thiab Salmonella typhimurium. Hauv kev teeb tsa kev ua liaj ua teb, nws tau siv ntau xyoo los ua tshuaj tua kab ua ntej.
Dab tsi zoo sib xws ntawm Mannitol thiab Laminarin?
- Mannitol thiab laminarin yog ob qho carbohydrates.
- Ob leeg tuaj yeem muab rho tawm los ntawm xim av algae.
- Lawv siv tau zoo heev.
- Ob leeg yog cov carbohydrates yooj yim khaws cia ua zaub mov.
Qhov txawv ntawm Mannitol thiab Laminarin yog dab tsi?
Mannitol yog ib hom qab zib cawv ntawm mannose, thaum laminarin yog linear polysaccharide ntawm mannitol uas muaj β-1, 3-linked qabzib. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm mannitol thiab laminarin. Tsis tas li ntawd, mannitol yog tsim los ntawm kev txo qis ntawm mannose, thaum laminarin yog tsim los ntawm photosynthesis.
Cov hauv qab no infographic teev qhov sib txawv ntawm mannitol thiab laminarin hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.
Summary – Mannitol vs Laminarin
Mannitol thiab laminarin yog cov khoom noj tshwj xeeb ntawm cov xim av algae. Mannitol yog ib hom cawv qab zib ntawm mannose. Laminarin yog ib tug linear polysaccharide ntawm mannitol uas muaj β-1, 3-linked qabzib. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm mannitol thiab laminarin.
