ʻO ka Hydroxypropyl methylcellulose (HPMC) a me ka polyethylene glycol (PEG) ʻelua mau mea hoʻohui me nā noi like ʻole ma nā ʻoihana like ʻole.
Hydroxypropyl Methylcellulose (HPMC):
Lapaʻau Lapaʻau: Hoʻohana nui ʻia ʻo HPMC i nā ʻano hana lāʻau lapaʻau ma ke ʻano he mānoanoa, mea hoʻopaʻa, kiʻiʻoniʻoni mua, a me ka mea hoʻokuʻu hoʻomau mau i nā uhi papa a me nā matrices hoʻokuʻu ʻia.
ʻO ka lawe ʻana i ka lāʻau lapaʻau waha: lawelawe ia ma ke ʻano he viscosity modifier i nā ʻano wai wai e like me syrups, suspensions, a me emulsions, e hoʻomaikaʻi ana i ko lākou kūpaʻa a me ka palatability.
Nā Hoʻohālikelike Ophthalmic: I nā hāʻule o ka maka a me nā ʻoluʻolu ophthalmic, hana ʻo HPMC ma ke ʻano he lubricant a me ka viscosity-enhancing agent, e hoʻolōʻihi i ka manawa pili o ka lāʻau me ka ʻili maka.
Hoʻomākaukau kumuhana: Hoʻohana ʻia ka HPMC i nā ʻaila, nā gels, a me nā ʻaila ma ke ʻano he mea mānoanoa, e hāʻawi ana i ke kūlike i makemake ʻia a me ka hoʻonui ʻana i ka hoʻolaha ʻana o ka hana.
ʻO nā ʻaʻahu ʻeha: Hoʻohana ʻia ia i nā ʻaʻahu ʻeha i hoʻokumu ʻia i ka hydrogel ma muli o kāna mau waiwai paʻa mau, hoʻomaʻamaʻa i ka hoʻōla ʻana i ka ʻeha a me ka hoʻolaha ʻana i kahi wahi ʻeha ʻeha.
ʻOihana Hana Hana: Hoʻohui ʻia ʻo HPMC i nā mortar sima, plasters, a me nā mea hoʻopili tile e hoʻomaikaʻi ai i ka hana, paʻa wai, a me nā waiwai pili.
ʻOihana Meaʻai: Ma nā huahana meaʻai, hana ʻo HPMC ma ke ʻano he mānoanoa, stabilizer, a me ka emulsifier, hoʻomaikaʻi i ke ʻano, mālama ola, a me ka waha. Loaʻa maʻamau ia i loko o nā huahana bakena, nā mea ʻē aʻe o ka waiū, nā ʻuala, a me nā lole.
Nā Huahana Manaʻo Pilikino: Hoʻokomo ʻia ʻo HPMC i loko o nā mea hoʻonaninani a me nā mea mālama pilikino e like me nā lotions, creams, a me nā huahana mālama lauoho ma ke ʻano he mea mānoanoa a hoʻomaha, hoʻomaikaʻi i ka paʻa ʻana o ka huahana.
Nā Pena a me nā Kāpena: Hoʻohana ʻia ʻo HPMC i nā peʻa wai a me nā uhi e hoʻomalu i ka viscosity, pale i ka sagging, a hoʻomaikaʻi i ka pili ʻana i nā substrate.
Polyethylene Glycol (PEG):
ʻO nā lāʻau lapaʻau: Hoʻohana nui ʻia ʻo PEG i loko o nā ʻano lāʻau lapaʻau ma ke ʻano he mea hoʻoheheʻe, ʻoi aku ka maikaʻi no nā lāʻau lapaʻau maikaʻi ʻole i ka wai, a ma ke ʻano he kumu no nā ʻōnaehana lawe lāʻau like ʻole e like me nā liposomes a me nā microspheres.
Laxatives: Hoʻohana mau ʻia nā laxatives e pili ana i ka PEG no ka mālama ʻana i ka constipation ma muli o kā lākou hana osmotic, huki wai i loko o ka ʻōpū a hoʻopalupalu i ka ʻōpū.
Mea Hoʻomaʻamaʻa: Hoʻohana ʻia ʻo PEG i nā mea hoʻonaninani e like me ka ʻaila, nā lotion, a me nā shampoos ma ke ʻano he emulsifier, humectant, a me ka solvent, e hoʻonui ai i ka paʻa o ka huahana a me ke ʻano.
Nā Lubricants Pilikino: Hoʻohana ʻia nā lubricants e pili ana i ka PEG i nā huahana mālama pilikino a me nā lubricants ma muli o ko lākou ʻano maʻemaʻe, ʻaʻole paʻa a me ka hoʻoheheʻe wai.
Polymer Chemistry: Hoʻohana ʻia ka PEG ma ke ʻano he precursor i ka synthesis o nā polymers like ʻole a me nā copolymers, e hāʻawi ana i ko lākou ʻano a me nā waiwai.
Nā Pane Kemika: Hana ʻo PEG ma ke ʻano he mea hoʻoheheʻe a i ʻole ka mea hoʻoheheʻe i loko o ka hoʻohuihui kūlohelohe a me nā hopena kemika, ʻoi aku hoʻi i nā hopena e pili ana i nā pūhui pili wai.
ʻOihana Textile: Hoʻohana ʻia ʻo PEG i ka hana textile ma ke ʻano he lubricant a me ka mea hoʻopau hoʻopau, e hoʻomaikaʻi i ka manaʻo o ka lole, ka lōʻihi, a me nā waiwai kala.
ʻOihana Meaʻai: Hoʻohana ʻia ʻo PEG ma ke ʻano he humectant, stabilizer, a me ka mānoanoa i nā huahana meaʻai e like me nā meaʻai i hoʻomoʻa ʻia, nā mea ʻono, a me nā mea waiū, e hoʻomaikaʻi ana i ke ʻano a me ke ola.
Nā noi biomedical: PEGylation, ke kaʻina hana o ka hoʻopili ʻana i nā kaulahao PEG i nā biomolecules, hoʻohana ʻia e hoʻololi i ka pharmacokinetics a me ka biodistribution o nā protein therapeutic a me nā nanoparticles, e hoʻonui ana i ko lākou manawa kaʻa a me ka hōʻemi ʻana i ka immunogenicity.
Loaʻa ka HPMC a me PEG i nā noi ākea ma waena o nā lāʻau lapaʻau, nā meaʻai, nā mea hoʻonaninani, ke kūkulu ʻana, a me nā ʻoihana ʻē aʻe, ma muli o kā lākou mau waiwai a me nā hana.
Ka manawa hoʻouna: Apr-24-2024