Ndi hypromellose ndi HPMC zomwezo

Hypromellose ndi HPMC (hydroxypropyl methylcellulose) ndizomwe zimakhala zofanana, ngakhale zimadziwika ndi mayina osiyanasiyana. Mawu onsewa amagwiritsidwa ntchito mofanana kutanthauza mankhwala omwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo mankhwala, zakudya, zodzoladzola, ndi zomangamanga.

Kapangidwe ka Chemical:

Hypromellose: Iyi ndi semi-synthetic, inert, viscoelastic polima yochokera ku cellulose. Amapangidwa ndi cellulose yosinthidwa ndi hydroxypropyl ndi magulu a methyl. Zosinthazi zimakulitsa kusungunuka kwake, kukhuthala kwake, ndi zina zofunika pazantchito zosiyanasiyana.

HPMC (Hydroxypropyl Methylcellulose): Ichi ndi chigawo chofanana ndi hypromellose. HPMC ndiye mawu omwe amagwiritsidwa ntchito kunena zapawiri, kuyimira kapangidwe kake ka mankhwala opangidwa ndi magulu a hydroxypropyl ndi methyl cellulose.

Katundu:

Kusungunuka: Onse hypromellose ndi HPMC amasungunuka m'madzi ndi zosungunulira za organic, kutengera kuchuluka kwa m'malo ndi kulemera kwa ma polima.

Viscosity: Ma polima awa amawonetsa ma viscosity osiyanasiyana kutengera kulemera kwawo kwa mamolekyulu komanso kuchuluka kwa m'malo. Iwo angagwiritsidwe ntchito kulamulira mamasukidwe akayendedwe a mayankho ndi kusintha bata la formulations mu ntchito zosiyanasiyana.

Mapangidwe a Mafilimu: Hypromellose / HPMC amatha kupanga mafilimu akatulutsidwa kuchokera ku yankho, kuwapangitsa kukhala ofunika kwambiri pazitsulo zopangira mankhwala, kumene angapereke katundu wotulutsidwa kapena kuteteza zinthu zomwe zimagwira ntchito kuzinthu zachilengedwe.

Thickening Agent: Onse a hypromellose ndi HPMC amagwiritsidwa ntchito ngati zolimbitsa thupi pazinthu zosiyanasiyana, kuphatikiza chakudya, zodzoladzola, ndi mankhwala. Amapereka mawonekedwe osalala ndikuwongolera kukhazikika kwa emulsions ndi kuyimitsidwa.

Mapulogalamu:

Mankhwala: M'makampani opanga mankhwala, hypromellose / HPMC imagwiritsidwa ntchito kwambiri ngati chothandizira mumitundu yolimba yapakamwa monga mapiritsi, makapisozi, ndi ma granules. Imagwira ntchito zosiyanasiyana monga binder, disintegrant, ndi controlled-release agent.

Makampani a Chakudya: Hypromellose/HPMC amagwiritsidwa ntchito m'makampani azakudya monga chowonjezera, emulsifier, ndi chokhazikika muzinthu monga sosi, mavalidwe, ndi zinthu zophika buledi. Itha kusintha mawonekedwe, kukhuthala, komanso moyo wa alumali wazakudya.

Zodzoladzola: Mu zodzoladzola, hypromellose/HPMC amagwiritsidwa ntchito popanga mafuta odzola, mafuta odzola, ndi ma gels kuti apereke kuwongolera kukhuthala, emulsification, ndi kusunga chinyezi.

Zomangamanga: Pazomangamanga, hypromellose/HPMC imagwiritsidwa ntchito ngati chowonjezera komanso chosungira madzi muzinthu zopangidwa ndi simenti monga zomatira matailosi, matope, ndi ma renders.

hypromellose ndi HPMC amatchulanso chigawo chomwecho-chochokera ku cellulose chosinthidwa ndi magulu a hydroxypropyl ndi methyl. Amawonetsa zinthu zofanana ndikupeza ntchito zosiyanasiyana m'mafakitale onse kuphatikiza mankhwala, chakudya, zodzoladzola, ndi zomangamanga. Kusinthasintha kwa mawuwa nthawi zina kungayambitse chisokonezo, koma amayimira polima wosunthika womwewo wokhala ndi ntchito zosiyanasiyana.