1. Ngā Āhuatanga Ā-tinana me te Matū
Waikawa benzoicKo te (waikawa benzenecarboxylic) te waikawa kakara māmā rawa atu, he ngoikore te waikawa (pūmau wehewehe 4.20). He paku wairewa ki te wai, engari he ngāwari ki te wairewa ki ngā whakarewa waro pērā i te etanoru. Nā te kaha o te lipophilicity, ka taea e ia te uru ki roto i ngā kiriuhi pūtau moroiti me te whakaatu i ngā pānga patu huakita mā te aukati i te mimiti waikawa amino, te whakararuraru i te mahi whākōkī manawa, me te aukati i ngā tauhohenga whakapūpū acetyl-CoA.

2. Te Āhuatanga PaturopiHe whai hua ki ngā huakita, ngā pokepokea ai, me ngā rewena, me ngā pānga tiaki nui ake i roto i ngā taiao waikawa (hei tauira, ina hurihia hei tote benzoate).

3. Te Pūnaha Whakaora me te Haumaru

I roto i ngā kararehe, ka whakapūngaohia te waikawa benzoic i roto i te ate, neke atu i te 85% ka tukuna ki roto i te mimi hei waikawa hippuric, kāore he toenga e toe ana, ā, kāore hoki e whakararuraru i te taurite waikawa-pūtake.
He rite tonu ngā ara pākia o te tinana o te tangata me te poaka, ā, tata tonu te katoa o te huakita ka puta i roto i ngā haora 24, e tohu ana i te haumaru teitei.

II. Ngā Whakamahinga Motuhake i roto i te Whāngai

Ngā Ture me ngā Paerewa Inenga

EUMai i te tau 2003, kua whakaaetia te waikawa benzoic hei whakawhaiaro i roto i te whāngai poaka i te 0.5%~1.0%.
HainaKua whakarārangihia hei kaiwhakahaere pH me te tiaki i roto i teRārangi Tāpiri Whāngai (2013), kāore he rohe horopeta mārama engari e pā ana ki ngā paerewa kai o te 0.2~1.0 g/kg.

Ngā Mahi me te Whai Huatanga

He Huarahi Whakakapi PaturopiWhai muri i te aukati a te EU i ngā paturopi i te tau 2006, ka noho te waikawa benzoic hei whakakapinga matua nā te mea he whānui ngā āhuatanga paturopi e whai hua ana, inā koa te aukati i te mate korere i muri i te whakamutu i te ū (PWD) me te whakarei ake i te tipu o te poaka.
Te Whakatutukitanga o te TipuE whakaatu ana ngā rangahau mā te tāpiri i te 0.5% waikawa benzoic ka pai ake te kai me te taumaha o ngā poaka kua whakamutua te kai.

Te Whakataurite ki Ētahi Atu Tāpiritanga

Ki te whakatauritea ki te pāhare pākawa waro, ka tere ake te mimiti o te waikawa benzoic i roto i te puku o mua, ā, me whai hangarau paninga hei mahi ki te puku o muri, engari ko te pāhare pākawa waro ka aro tika ki te duodenum, ka nui ake te whai huatanga o te patu huakita.