Amavuta yo kwisiga Icyiciro Y-polyglutamic aside

acid-polyglutamic aside (acid-polyglutamic aside, bita γ-PGA) na aside L-glutamic binyuze mu gushiraho γ-amide ihuza aside amine aside, ni mikorobe ya Bacillus subtilis fermentation kugirango ikore amazi ya anionic polymer .Ifite amazi meza cyane, gukurura cyane hamwe na biodegradability.Igicuruzwa cyangirika ni aside glutamic idafite umwanda.Irashobora gukoreshwa nkibikoresho bigumana amazi, ibyuma biremereye ion adsorbent, flocculant, imiti irekura kandi itwara ibiyobyabwenge, nibindi bikoreshwa cyane muguhinga ubuhinzi, gutunganya ubutaka, kurengera ibidukikije, ibiryo, ubuvuzi, kwisiga nizindi nganda.


Ibisobanuro birambuye

Ibiranga ibicuruzwa

Kumenyekanisha ibicuruzwa

acid-polyglutamic aside (acid-polyglutamic aside, bita γ-PGA) na aside L-glutamic binyuze mu gushiraho γ-amide ihuza aside amine aside, ni mikorobe ya Bacillus subtilis fermentation kugirango ikore amazi ya anionic polymer .Ifite amazi meza cyane, gukurura cyane hamwe na biodegradability.Igicuruzwa cyangirika ni aside glutamic idafite umwanda.Irashobora gukoreshwa nkibikoresho bigumana amazi, ibyuma biremereye ion adsorbent, flocculant, imiti irekura kandi itwara ibiyobyabwenge, nibindi bikoreshwa cyane muguhinga ubuhinzi, gutunganya ubutaka, kurengera ibidukikije, ibiryo, ubuvuzi, kwisiga nizindi nganda.

Imiterere y'ibicuruzwa

Ibiranga ibicuruzwa

Kugumana amazi ya Hydrophilique: aside polyglutamic irashobora kwikuramo inshuro 1500 za molekile zamazi, igakomeza amazi nintungamubiri mugukwirakwiza neza kwubutaka, guteza imbere iyinjizwa ryibihingwa, kugabanya guhumeka kwamazi no kumeneka, kandi birashobora kubuza kwangirika vuba no gutakaza amazi nibigize ifumbire, kugabanya mu buryo butaziguye ingano y'ifumbire no gukoresha amazi arenga 20%.

Kuzigama ifumbire no gukora neza: Urunigi rurerure rwa PGA rufite umubare munini wubusa amashanyarazi ya carboxyl yubusa, afite imbaraga za adsorption zikomeye zintungamubiri.Ubushobozi bwa adsorption no guhanahana inshuro zigera ku 100 zubutaka karemano, bugabanya intungamubiri nintungamubiri, bikungahaza intungamubiri ziciriritse na mikorobe nka N, P, K, Ca na Mg, kandi bikazamura intungamubiri zubutaka.

Gutezimbere ubutaka: kunoza uburyo bwo gufata amazi, uburyo bwo gufata amazi hamwe nubutaka bwubutaka.Muri icyo gihe, aside polyglutamic irimo umubare munini wamatsinda ya carboxyl hamwe nitsinda rya amino, rishobora kugabanya ihinduka-fatizo rya aside iterwa na hydrogène ion na hydroxide, kuringaniza agaciro k'ubutaka bwa aside, no kwirinda ubwiza bwubutaka bwa acide nubutaka. isahani iterwa no gukoresha igihe kirekire ifumbire mvaruganda.

Kongera kwihanganira imihangayiko: polyglutamate irashobora gutuma imikurire yimisatsi yumuzi wibimera ikura, bityo bikazamura ubushobozi bwumuzi wo gufata intungamubiri.Mu bidukikije by’amapfa n’umwuzure nubushyuhe buke, birashobora kwemeza neza kwinjiza amazi nintungamubiri.


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