Sodium alginate. Properties thiab cov kev siv

Sodium alginate yog ib lub ntsev ntawm alginic acid - khov polysaccharide uas yog rho tawm los ntawm xim av seaweed los yog kelp Japanese. Nws yog siv nyob rau hauv cov tshuaj raws li ib tug medicament (antacid) thiab yog npaj rau cov kev kho mob ntawm txoj hnyuv kab mob, uas yuav tsum tau neutralization ntawm hydrochloric acid. Nyob rau hauv cov zaub mov kev lag luam nws ua raws li ib tug stabilizer thiab thickener thiab yog zoo dua lub npe hu rau peb raws li ib tug khoom noj khoom haus additive E401.

Sodium alginate muaj ib tug "0" theem ntawm kev ruaj ntseg rau cov tib neeg vim lawv tej yam ntuj tso keeb kwm. Nws yog ib qho emulsifier nyob rau hauv lub lag luam ua noj yog siv raws li ib tug humectant. Nyob rau hauv lub ntim ntawm cov khoom nws yog xws E401, tab sis lwm yam tshaj li hais tias, tseem muaj lwm lub npe: sodium aliginat thiab sodium alginate. Qhov no yuav tsum tau paub yog hais tias koj yog ib tug supporter ntawm ib tug noj qab nyob zoo noj haus thiab yog siv los ua tib zoo kawm cov ntawv ntawm khoom noj.

Raws li ib tug polysaccharide ntawm tej yam ntuj tso keeb kwm, alginate muaj L-guluronic residues thiab D-mannuronic acid. Lub hmoov ntawm no substance muaj ib tug qab zib los yog lub teeb xim av xim. Nws tuav dej zoo thiab yog nkag soluble nyob rau hauv cov dej. Nws lub ntsiab siv yog txuam nrog rau cov muaj peev xwm tsim tau kua.

Sodium alginate yog tsim los ntawm xim av thiab liab algae. Lawv ntau lawm yog tam sim no ua feem nyob rau hauv Indonesia. Nyob rau hauv lub Philippines, Nyiv, Tuam Tshoj, Fabkis thiab lub tebchaws United States yog tsuas yog ua cov zauv. Me ua cov nroj tsuag yog ib lub koom haum nyob rau hauv Is Nrias teb, Zog ntawm Guj kuj thiab Chile.

Ntsev ntawm no cov ntaub ntawv uas yog kev zoo heev enterosorbents, tab sis nws tsis yog tsuas pab tau nyob rau hauv cov tshuaj cov cuab yeej. sodium alginate accelerates tus zoo txheej txheem. Nyob rau hauv tas li ntawd, alginic acid thiab nws ntsev ho txo koj cov ntshav roj ntau ntau. Nyob rau cov chaw nws tau paub rau ib ntev lub sij hawm, thiab cov kev siv ntawm dua 300 xyoo.

Muaj ntau ntau nthuav tseeb txog keeb kwm ntawm qhov teeb meem.

• Qhov kev tshawb rau kev nyab xeeb thiab zoo tebchaw uas khi thiab deducing radionuclides los ntawm lub cev, kev koom tes nyob rau hauv lub 70-ies. lub xyoo pua xeem. Cov khoom siv raws li cov kev xeem alga Laminaria thiab fucus, uas yog nplua nuj alginic acid thiab nws cov derivatives. Nyob rau tib lub sij hawm tshawb fawb twb tau soj xyuas nyob rau hauv ntau tshaj li 10 lub teb chaws. High-kev ua tau zoo alginates muaj lawm proven rau tshwj kom txhob cov teebmeem ntawm hluav taws xob kis.
• Feem ntau ntawm cov kho thaj chaw ntawm seaweed vim nws cov ntsiab lus ntawm alginic acid.
• Nyob rau hauv tag nrho cov kev tshawb fawb ua nyob rau hauv lub thib nees nkaum xyoo pua, peb tau paub tseeb hais tias kev ruaj ntseg ntawm sodium alginate rau tib neeg lub cev. Qhov no ua rau nws tau siv nws raws li ib tug noj haus ntxiv.
• Adi rau tus txiv neej twb teem los ntawm LEEJ TWG. Nws li cas 50 mg rau ib kg lub cev hnyav ntawm tib neeg lub cev. Nyob rau hauv Russia thiab nyob rau hauv ntau lub teb chaws no ntxiv yog lees paub tias muaj kev nyab xeeb thiab kev pom zoo rau siv nyob rau hauv cov zaub mov kev lag luam.
• Vim nws thaj chaw ntawm sodium alginate nyiam ua kev thov, xyoo tas los ib leeg, nws noj tau ntau zog los ntawm 16% nyob rau hauv lub ntiaj teb no.
• Raws li ib tug khoom noj khoom haus additive, nws yog siv rau zus tau tej cov chocolates, jelly, jams thiab jellies.
• Nws yog siv kuj yog rau cov clouding ntawm dej haus uas tsis muaj cawv thiab kom meej ntawm kua; nyob rau hauv zus tau tej cov mayonnaise cov ntaub qhwv; ntses thiab nqaij jellies; raws li ib tug khoom noj khoom haus concentrate.
• Nws yog siv nyob rau hauv tshuaj pleev ib ce rau zus tau tej cov tshuaj pleev, cream thiab lipsticks.

Khoom noj khoom haus stabilizers - tshwj xeeb additives uas muaj nyob rau hauv lub pab pawg ntawm E400 - E499. Lub hom phiaj tseem ceeb ntawm lawv yog nyob rau hauv cov tsim thiab tswj cov kev ntxhib los mos, cov taub hau, daim ntawv no. Lawv yog tsim los txhim kho thiab tuav cov tsos ntawm cov khoom, raws li nws tiv thaiv cov tshuaj thiab lub cev hloov. Khoom noj khoom haus stabilizers yog siv nyob rau hauv lub bakery, khoom noj siv mis, nqaij ua thiab confectionery ua lag luam. Lawv muab faib ua 3 lub ntsiab pawg: pectins, cov pos hniav, carrageenans.