Benzalkonium Chloride: He mea pāʻani holoʻokoʻa i ka disinfection

Kahua I ʻAukake 2024, me ka hoʻonui ʻia ʻana o ka ʻike olakino honua, ua apo ka mākeke disinfectant i nā manawa hoʻomohala hou. I waena o lākou, ʻo benzalkonium chloride, ma ke ʻano he disinfectant kūpono loa a ākea hoʻi, ua huki nui ʻia ka manaʻo ma muli o kona mau pono kūikawā.

1. ʻO Benzalkonium chloride kahi ʻano disinfectant paʻakai ammonium quaternary kaulahao hoʻokahi. Me kona mau ʻano e like me ke kūpaʻa maikaʻi, ʻaʻohe ʻawahia, a ʻaʻohe hoʻonāukiuki, ua lilo ia i wahi noʻonoʻo i nā makahiki i hala iho nei. ʻAʻole hiki iā ia ke pepehi wale i nā bacteria a me nā fungi akā hoʻopau pū i nā virus, a hoʻohana nui ʻia i nā kahua e like me ka disinfection ʻili a me ke kaiapuni. I kēia manawa, ua ʻae ʻia ka benzalkonium chloride e ka National Medical Products Administration (NMPA) no ka hoʻohana ʻana i nā hoʻomākaukau like ʻole e like me nā patches, nā solutions, nā sprays, a me nā kulu maka.

2. ʻO ke ʻano bactericidal o ka benzalkonium chloride e pili nui ana i ka hoʻololi ʻana i ka permeability o ka membrane cytoplasmic, e hoʻoulu ai i ka exudation o nā mea cytoplasmic o ka bacteria, a laila e pale ana i kā lākou metabolism a pāʻani i kahi kuleana pepehi. ʻOiai he hopena ikaika kona i nā bacteria Gram-positive a he hopena nāwaliwali i nā bacteria Gram-negative e like me Pseudomonas aeruginosa, ʻaʻole ia e kūʻē i ka Mycobacterium tuberculosis a me nā spores bacteria. Eia nō naʻe, i nā noi hana, hana maikaʻi loa ka benzalkonium chloride. ʻOi loa aku, ʻo ke ʻano o kona hopena i hoʻemi nui ʻia i ke alo o ke koko, ka pulupulu, ka cellulose, a me nā mea organik e hoʻolilo i kona hoʻohana ʻana i mea palekana i nā manawa kikoʻī.

3. Ma waho aʻe o kāna mau noi ma ke kahua lapaʻau, hoʻohana nui ʻia ka benzalkonium chloride no ka disinfection ʻoihana. Ma ke ʻano he fungicide non-oxidizing, hiki iā ia ke kāohi pono i ka hana hou ʻana o nā bacteria a me nā algae a me ka ulu ʻana o ka slime i loko o ka wai, a he hopena hoʻohemo slime maikaʻi a me kekahi mau hopena hoʻopuehu a komo. He kuleana koʻikoʻi ko Benzalkonium chloride ma nā kahua e like me ka wai hoʻoluʻu kaʻapuni hale hana, ka wai o ka hale hana mana, nā wili pepa, a me nā ʻōnaehana injection luawai aila.

Me ka holomua o ka ʻepekema a me ka ʻenehana a me ka hoʻonui mau ʻana o ka noi a ka poʻe no ka hoʻomaʻemaʻe, e ʻoi aku ka laulā o ka manaʻolana mākeke o benzalkonium chloride. ʻO kona mau pono kūikawā a me nā ʻano hana he nui e lilo ia i mea pāʻani holoʻokoʻa i ke kahua disinfection, e hāʻawi ana i nā mana koʻikoʻi i ka hoʻomohala ʻana i nā hana olakino honua.