ʻO ka hoʻohālikelike ʻana i ka propylene glycol a me ka carboxymethylcellulose (CMC) pono i ka hoʻomaopopo ʻana i kā lākou mau waiwai, nā noi, nā pōmaikaʻi, a me nā hemahema. Hoʻohana nui ʻia nā pūhui ʻelua i nā ʻoihana like ʻole, me nā lāʻau lapaʻau, nā meaʻai, nā mea hoʻonaninani, a me ka mālama pilikino.
Hoʻolauna:
ʻO ka propylene glycol (PG) a me ka carboxymethylcellulose (CMC) nā pūhui maʻamau i hoʻohana ʻia ma nā ʻoihana like ʻole ma muli o ko lākou mau waiwai kūʻokoʻa. ʻO ka PG kahi mea hoʻohuihui synthetic me nā noi ākea e like me ka solvent, humectant, a me ka coolant. ʻO CMC, ma ka ʻaoʻao ʻē aʻe, he derivative cellulose i ʻike ʻia no kona mānoanoa, hoʻokūpaʻa, a me nā waiwai emulsifying. Pāʻani koʻikoʻi nā pūhui ʻelua i nā huahana like ʻole, me nā lāʻau lapaʻau, nā meaʻai, nā mea hoʻonaninani, a me nā mea mālama pilikino.
Nā Hana Kemika:
Propylene Glycol (PG):
Hua'ōlelo Kimia: C₃H₈O₂
Hana ʻia: ʻO ka PG kahi mea hoʻohuihui liʻiliʻi, kala ʻole, ʻala ʻole a ʻono ʻole me ʻelua pūʻulu hydroxyl. Aia ia i ka papa o nā diols (glycols) a hiki ke hui pū me ka wai, ka waiʻona, a me nā mea hoʻoheheʻe organik he nui.
Carboxymethylcellulose (CMC):
Hua'ōlelo Kimia: [C₆H₉O₄(OH)₃-x(OCH₂COOH)x]n
Hoʻolālā: Loaʻa ka CMC mai ka cellulose ma o ka hoʻololi ʻana o nā pūʻulu hydroxyl me nā hui carboxymethyl. Hoʻokumu ia i ka polymer hiki ke hoʻoheheʻe ʻia i ka wai me nā pae like ʻole o ka hoʻololi ʻana, e hoʻopili ana i kāna mau waiwai e like me ka viscosity a me ka solubility.
Nā noi:
Propylene Glycol (PG):
ʻOihana meaʻai a me nā mea inu: Hoʻohana pinepine ʻia ʻo PG ma ke ʻano he humectant, solvent, a me ka mālama ʻana i nā huahana meaʻai a me nā mea inu.
Lapaʻau Lapaʻau: He mea hoʻoheheʻe i ka waha, injectable, a me ka topical pharmaceutical formulations.
ʻO nā mea hoʻonani a me ka mālama pilikino: Aia ʻo PG i nā huahana like ʻole e like me nā lotions, shampoos, a me nā deodorants ma muli o kāna mau mea moisturizing.
Carboxymethylcellulose (CMC):
ʻOihana Meaʻai: Hana ʻo CMC ma ke ʻano he mānoanoa, stabilizer, a me ka mālama mau i nā huahana meaʻai e like me ka ice cream, sauces, a me nā lole.
ʻO nā lāʻau lapaʻau: Hoʻohana ʻia ʻo CMC ma ke ʻano he mea hoʻopaʻa a me ka disintegrant i loko o nā papa papa a ma ke ʻano he excipient i nā hopena ophthalmic.
Nā huahana mālama pilikino: Loaʻa ia i loko o ka toothpaste, creams, and lotions no kona mānoanoa a hoʻopaʻa i nā hopena.
Nā waiwai:
Propylene Glycol (PG):
Hygroscopic: Hoʻomoʻa ʻo PG i ka wai, e hoʻohana pono ai ma ke ʻano he humectant i nā noi like ʻole.
Haʻahaʻa haʻahaʻa: ʻike nui ʻia he palekana (GRAS) e nā luna hoʻoponopono i ka wā i hoʻohana ʻia i nā ʻano kikoʻī.
Haʻahaʻa Viscosity: PG he haʻahaʻa viscosity, hiki ke kūpono i nā noi e koi ana i ka wai.
Carboxymethylcellulose (CMC):
Mānoanoa Mānoanoa: Hoʻokumu ʻo CMC i nā hoʻonā viscous, e hana maikaʻi ana ma ke ʻano he mānoanoa a me ka stabilizer i nā meaʻai a me nā huahana mālama pilikino.
Hoʻoheheʻe wai: Hoʻoheheʻe koke ʻia ka CMC i ka wai, e ʻae i ka hoʻohui maʻalahi i loko o nā ʻano.
Nā waiwai hana kiʻiʻoniʻoni: Hiki i ka CMC ke hana i nā kiʻiʻoniʻoni akaka, pono i nā noi like ʻole e like me nā uhi a me nā mea hoʻopili.
Palekana:
Propylene Glycol (PG):
ʻIke ʻia ma ke ʻano he palekana (GRAS): He mōʻaukala lōʻihi ko PG no ka hoʻohana palekana ʻana i ka meaʻai, nā lāʻau lapaʻau, a me nā huahana mālama pilikino.
Haʻahaʻa ʻawaʻawa: ʻO ka ʻai ʻana i nā mea nui hiki ke hōʻeha i ka ʻōpū o ka ʻōpū, akā kakaikahi ka ʻona nui.
Carboxymethylcellulose (CMC):
Manaʻo ʻia he palekana (GRAS): Manaʻo ʻia ʻo CMC he palekana no ka hoʻohana ʻana a me ka noi kumuhana.
ʻO ka hoʻopili liʻiliʻi: ʻAʻole komo maikaʻi ʻia ka CMC i loko o ka ʻōpū o ka ʻōpū, e hōʻemi ana i ka ʻike pūnaewele a me nā mea ʻona.
Ka hopena o ke kaiapuni:
Propylene Glycol (PG):
Biodegradability: Hiki ke biodegradable ka PG ma lalo o nā kūlana aerobic, e hōʻemi ana i kona hopena kaiapuni.
Nā Punawai Hou: Hoʻopuka kekahi mau mea hana i ka PG mai nā kumuwaiwai hou e like me ke kulina a i ʻole ke kō.
Carboxymethylcellulose (CMC):
Biodegradable: Loaʻa ʻia ka CMC mai ka cellulose, kahi kumuwaiwai hou a hiki ke hoʻoheheʻe ʻia, e hoʻomaikaʻi i ke kaiapuni.
ʻAʻohe mea ʻawaʻawa: ʻAʻole hiki i ka CMC ke pilikia nui i nā kaiaola wai a i ʻole ka honua.
Nā pono a me nā pōʻino:
Propylene Glycol (PG):
Pono:
Hiki ke hoʻoheheʻe a me ka humectant.
Haʻahaʻa ʻona a me ke kūlana GRAS.
Miscible me ka wai a me nā mea hoʻoheheʻe organik he nui.
Nā hemahema:
Hiki ke mānoanoa kaupalena.
Loaʻa no ka ʻili ʻili i nā poʻe maʻalahi.
Hiki ke hoʻohaʻahaʻa ʻia ma lalo o kekahi mau kūlana.
Carboxymethylcellulose (CMC):
Pono:
ʻAno mānoanoa a hoʻopaʻa maikaʻi.
Biodegradable a pili kaiapuni.
Nui nā noi i ka meaʻai, nā lāʻau lapaʻau, a me ka mālama pilikino.
Nā hemahema:
Hiki ke hoʻoheheʻe ʻia i loko o nā solvents organik.
ʻO ka viscosity kiʻekiʻe ma nā haʻahaʻa haʻahaʻa.
Pono paha nā pae hoʻohana kiʻekiʻe ma mua o nā mānoanoa ʻē aʻe.
ʻO ka propylene glycol (PG) a me ka carboxymethylcellulose (CMC) nā pūhui waiwai me nā waiwai a me nā hoʻohana ʻokoʻa. ʻOi aku ka maikaʻi o PG ma ke ʻano he solvent a me ka humectant, ʻoiai ʻo CMC e ʻālohilohi e like me ka mānoanoa a me ka stabilizer. Hāʻawi nā pūhui ʻelua i nā pōmaikaʻi i kā lākou mau māla, me ka PG i mahalo ʻia no kona haʻahaʻa haʻahaʻa a me ka miscibility, a ua waiwai ʻo CMC no kona biodegradability a me ka mānoanoa. ʻO ke koho ʻana ma waena o PG a me CMC e pili ana i nā koi hoʻonohonoho kikoʻī, nā noʻonoʻo hoʻoponopono, a me nā hopohopo kaiapuni. ʻO ka hope loa, hāʻawi nui nā pūhui ʻelua i nā ʻano huahana like ʻole i loaʻa i ka mākeke i kēia lā.
Ka manawa hoʻouna: Mar-20-2024