Hiki i nā antioxidants ma ke ʻano he mea hoʻohui meaʻai ke kōkua i ka hakakā ʻana i ka meaʻai. ʻO ka ʻike ʻana i ka ea a me ka lā ʻelua mau kumu nui o ka hoʻoheheʻe ʻana i ka meaʻai, no laila, no kēia kumu, hiki ke mālama ʻia ka meaʻai a mālama ʻia i loko o nā pahu airtight i ka pōʻeleʻele, a i ʻole ʻia i ka wax e like me nā kukama no ka mālama ʻana. Eia nō naʻe, he mea nui ka oxygen no ka hanu ʻana o nā mea kanu. ʻO nā meaʻai meaʻai e hoʻopuka i nā mea ʻala maikaʻi ʻole a me nā waihoʻoluʻu maikaʻi ʻole ma hope o ka mālama ʻia ʻana i loko o kahi ʻano anaerobic. No laila, mālama ʻia nā huaʻai hou a me nā mea kanu me 8% oxygen. Kaiapuni. ʻO nā antioxidants kahi papa koʻikoʻi o nā preservatives. 'A'ole e like me ka poino o ka mea'ai ma muli o ka bacteria a me ka ha'akai, hiki ke ho'okahe koke 'ia ka mea'ai maloo a i ho'opa'a 'ia. ʻO kēia mau mea hoʻomalu -antioxidant e komo pū me nā huaora C maoli a me nā huaora a me ka propyl gallate synthetic, TBHQ, BHT a me butylated hydroxyanisole.
ʻO nā ʻakika momona ʻaʻole i hoʻomoʻa ʻia ka molekole maʻamau i maʻalahi i ka oxidized; hiki i ka oxidation ke hana i ko lākou rancidity. No ka mea, he ʻeleʻele nā lipid oxidized a hoʻohua i ka ʻono like me ka sulfur -e like me ka ʻono, he mea nui ia e pale aku i ka ʻae ʻia o nā meaʻai momona. No laila, ʻaʻole hiki ke mālama ʻia kēia mau meaʻai momona ma ka maloʻo -ea, akā mālama ʻia ma ka puhi ʻana, ka paʻakai a i ʻole ka fermentation. ʻO kekahi mau meaʻai me ka momona liʻiliʻi, e like me nā huaʻai, ua kāpī ʻia me ka sulfur-mea antioxidants ma mua o ka maloʻo ʻana o ka ea. ʻO ka hopena o ka oxidation e koi pinepine i ka catalysis metala, ʻo ia ke kumu ʻaʻole i uhi ʻia nā momona e like me ka pata i loko o ka pahu alumini a mālama ʻia i loko o nā pahu metala. Hiki i kekahi mau momona -meaʻai e like me ka aila ʻoliva ke pale ʻokoʻa i ka oxidation no ka mea aia i loko o ka meaʻai ponoʻī nā antioxidants maoli, akā paʻa loa ia i ka photooxidation. Pono e hoʻohui ʻia kekahi mau mea hoʻonaninani lipid e like me nā lipsticks a me nā moisturizers me nā preservatives antioxidant e pale aku i ka rancidity.
