Qhov txawv ntawm cov pos hniav thiab cov mucilage yog cov pos hniav yog amorphous, translucent, viscous, thiab nplaum uas tsim los ntawm kev raug mob hauv cov nroj tsuag, thaum cov mucilage yog tuab, kua nplaum uas ua rau cov metabolism hauv cov nroj tsuag.
Gum thiab mucilage yog cov khoom cog ntoo. Ob leeg yog cog hydrocolloids. Lawv muaj cov kev cai lij choj zoo sib xws, thiab ntawm hydrolysis, lawv tawm los sib xyaw ntawm cov suab thaj thiab uronic acids. Cov pos hniav yog suav tias yog cov khoom lag luam pathological, thaum cov mucilage tsim nyob rau hauv cov metabolism hauv ib txwm. Tsis tas li ntawd, cov pos hniav thiab cov mucilage muaj cov molecules hydrophilic uas tuaj yeem ua ke nrog dej los tsim cov kua nplaum zoo li gel.
Gum yog dab tsi?
Cov pos hniav yog polysaccharide ntawm lub hauv paus chiv keeb. Nws muaj peev xwm ua rau muaj qhov nce loj hauv cov viscosity ntawm cov tshuaj txawm tias nws muaj nyob rau hauv me me concentrations. Cov pos hniav feem ntau muaj keeb kwm botanical. Yog li ntawd, nws muaj nyob rau hauv woody ntsiab ntawm cov nroj tsuag los yog nyob rau hauv cov noob txheej. Cov pos hniav ntuj tuaj yeem raug cais raws li lawv lub hauv paus chiv keeb thiab tseem tuaj yeem raug cais tawm raws li cov khoom siv tsis muaj roj lossis ionic polymers. Qee cov pos hniav los ntawm seaweeds muaj xws li agar, alginic acid, sodium alginate, thiab carrageenan. Qee cov pos hniav uas tsis tau them nqi uas yog los ntawm cov khoom siv tsis yog marine botanical muaj xws li guar gum, locust taum gum, beta glucan, thiab dammar gum. Tsis tas li ntawd, qee cov pos hniav polyelectrolyte uas yog los ntawm cov khoom siv tsis yog marine botanical muaj xws li cov pos hniav arabic, gum ghatti, gum tragacanth, thiab karaya gum.
Daim duab 01: Gum
Cov pos hniav yog siv hauv kev lag luam khoom noj khoom haus ua tus neeg sawv cev thickening, gelling tus neeg sawv cev, tus neeg sawv cev emulsifying, thiab stabilizer. Hauv kev lag luam, nws yog siv los ua cov nplaum nplaum, cov khoom sib khi, cov khoom siv lead ua, cov tshuaj ua kom pom tseeb, cov tshuaj encapsulating, flocculating agents, swelling agents, thiab foam stabilizers. Thaum cov pos hniav no tau noj los ntawm tib neeg, lawv tau fermented los ntawm microbes uas nyob hauv qab plab hnyuv microbiome.
Mucilage yog dab tsi?
Mucilage yog tuab, kua nplaum uas tsim tawm hauv cov metabolism hauv cov nroj tsuag. Nws yog ze li ntawm tag nrho cov nroj tsuag thiab los ntawm qee cov kab mob. Cov kab mob no suav nrog cov protists uas siv cov mucilage rau lawv qhov chaw. Lub zog ntawm tus protist yeej ib txwm rov qab rau qhov zais cia ntawm mucilage.
Daim duab 02: Mucilage
Mucilage yog polar glycoprotein thiab ib qho exopolysaccharide. Hauv cov nroj tsuag, mucilage plays lub luag haujlwm tseem ceeb hauv kev khaws dej thiab zaub mov. Mucilage kuj tseem ceeb heev rau cov noob germination thiab thickening daim nyias nyias. Cacti thiab lwm yam succulents thiab flax noob yog nrov heev mucilage-nplua nuj qhov chaw. Tsis tas li ntawd, mucilage yog edible. Nyob rau hauv cov tshuaj, nws relieves irritation ntawm mucous daim nyias nyias los ntawm tsim ib tug tiv thaiv zaj duab xis. Nws kuj ua raws li kev noj haus fiber ntau uas thickens lub plab loj. Tsis tas li ntawd, cov mucilage feem ntau yog tov nrog dej los ua cov kua nplaum siv rau kev sib txuas cov khoom xws li cov ntawv, cov ntawv xa nyiaj, thiab lub hnab ntawv. Mucilage los ntawm insectivorous nroj tsuag xws li sundew thiab butterwort yog ib txwm siv rau zus tau tej cov khoom siv mis nyuj Swedish hu ua filmjölk.
Dab tsi zoo sib xws ntawm cov pos hniav thiab mucilage?
- Cov pos thiab mucilage yog cov khoom cog qoob loo.
- Ob leeg yog cov nroj tsuag hydrocolloids.
- Lawv muaj txoj cai zoo sib xws.
- Ntawm hydrolysis, lawv tawm los sib xyaw ntawm cov suab thaj thiab uronic acids.
- Ob yam tshuaj kuj tuaj yeem tsim los ntawm cov kab mob.
- Lawv muaj ntau yam siv tib neeg.
Qhov txawv ntawm cov pos hniav thiab mucilage yog dab tsi?
Gum yog ib qho amorphous, translucent, viscous, nplaum, uas tsim los ntawm kev raug mob hauv cov nroj tsuag, thaum cov mucilage yog tuab, kua nplaum uas tsim tawm hauv cov metabolism hauv cov nroj tsuag. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cov pos hniav thiab mucilage. Tsis tas li ntawd, cov pos hniav yog tsim los ntawm cov nroj tsuag marine, cov nroj tsuag uas tsis yog marine botanical, thiab qee cov kab mob. Ntawm qhov tod tes, mucilage yog tsim los ntawm yuav luag tag nrho cov nroj tsuag thiab kab mob, xws li protists.
Cov hauv qab no qhia txog qhov sib txawv ntawm cov pos hniav thiab cov mucilage hauv daim ntawv tabular rau kev sib piv ntawm ib sab.
Summary – Gum vs Mucilage
Gum thiab mucilage yog cov khoom cog ntoo uas yog cog hydrocolloids. Cov pos hniav yog suav tias yog cov khoom lag luam pathological, thaum cov mucilage tsim nyob rau hauv cov metabolism hauv ib txwm. Ntxiv mus, cov pos hniav yog ib qho amorphous, translucent, viscous, nplaum, uas tsim los ntawm kev raug mob ntawm cov nroj tsuag, thaum cov mucilage yog ib tug tuab, kua nplaum uas yog tsim nyob rau hauv ib txwm metabolism ntawm cov nroj tsuag. Yog li, qhov no qhia txog qhov txawv ntawm cov pos hniav thiab mucilage.
