E121 ʻAla ʻulaʻula 2

Citrus Red 2 (Citrus Red 2, E121) - ka penaʻai ʻana i ka meaʻai. Hoʻohui kemikala C18H16N2O3.

He melemele a ʻalani ka pauda i ka waihoʻoluʻu a i ʻole ʻulaʻula ʻeleʻele, me kahi helu heheʻe o 156 °C. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik.

Ma ke ʻano he mea hoʻohui meaʻai, hoʻohana ʻia ʻo Citrus Red 2 me ka ʻae ʻia o ka ʻAmelika Hui Pū ʻIa mai ʻAmelika Hui Pū ʻIa mai ka makahiki 1956 e kala i ka ʻili o kekahi mau ʻalani Florida. Pāpā ʻia no ka hoʻohana ʻana i ko mākou ʻāina.

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