Waa maxay faa'iidooyinka isticmaalka hydroxypropyl methylcellulose kaabsal godan?

Alaabtani waa 2-hydroxypropyl ether methyl cellulose, kaas oo ah badeeco-semi-synthetic ah. Waxaa lagu soo saari karaa laba hab: (1) Ka dib marka lagu daweeyo suufka suufka ah ama fiilooyinka saxarka alwaax leh soodhaha caustic, waxaa lagu qasaa chloromethane iyo epoxy Propane falcelin, la safeeyey oo la miiray si loo helo; (2) Isticmaal darajada saxda ah ee methyl cellulose si aad ugu daaweyso sodium hydroxide, kula falceli propylene oxide hoostiisa heerkul sare iyo cadaadis sare ilaa heerka ugu habboon, oo sifee. Miisaanka kelliku wuxuu u dhexeeyaa 10,000 ilaa 1,500,000.

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★ Fikradda dabiiciga ah ee saafiga ah, waxay kordhisaa dheefshiidka iyo nuugista.

★ Biyaha ku jira oo hooseeya, 5% -8%. U adkaysiga nuugista qoyaanka oo xooggan, waxa ku jira ma fududa in la xumeeyo, qolof kaabsooshana ma fududa in ay qudhmiso, noqoto mid jajaban, oo adkaato.

Ma jirto khatar ah falcelin isku-xiran, is-dhexgal la'aan, xasillooni sare, maadaama hydroxypropyl methylcellulose uu yahay derivative cellulose, ma jirto khatar falcelin isku-dhafan ee walxaha borotiinka ee jelatin.

★ Shuruudaha hoose ee xaaladaha kaydinta:

Waxay ku dhowdahay inaysan jabin jawi qoyaan hooseeya, waxay leedahay xasillooni wanaagsan heerkulka sare, kaabsalkuna ma qalloocinayo.

★ Heerarka lebbiska iyo waafaqid wanaagsan:

Lagu dabaqi karo heerarka farmashiyaha qaranka, qaabka, cabbirka, muuqaalka iyo habka buuxintu waxay u dhigantaa kaabsal godan oo gelatin ah, loomana baahna in la beddelo qalabka iyo qaybaha.

★ Ilaha aan xoolaha ahayn, ma jirto khatar suurtagal ah oo ah hormoonka koritaanka ama daroogooyinka ku hadhay jidhka xayawaanka.

Hydroxypropyl methylcellulosekaabsoosha madhan way ka duwan yihiin kaabsal-dhaqameedka madhan ee jelatin. Waxay yihiin hydroxypropyl methylcellulose (HPMC) oo ka samaysan saxarka alwaax. Marka lagu daro faa'iidooyinka fikradda dabiiciga ah ee saafiga ah, hydroxypropyl methylcellulose kaabsal madhan sidoo kale Waxay hagaajin kartaa nuugista iyo dheef-shiidka borotiinka, baruurta iyo karbohaydraytyada, waxayna leedahay faa'iidooyin farsamo iyo astaamo aan lahayn kaabsal-dhaqameedka godan ee gelatin. Iyada oo si joogto ah kor loogu qaadayo wacyiga dadka ee is-daryeelka, horumarinta khudradda, ciribtirka cudurrada waalan ee lo'da, cudurrada cagaha iyo afka ee caafimaadka aadanaha, iyo saameynta diinta iyo arrimo kale, wax soo saarka kaabsoosha ee dabiiciga ah iyo dhirta saafiga ah. waxay noqon doontaa jihada hogaaminaysa horumarinta warshadaha kaabsal. .


Waqtiga boostada: Abriil-28-2024