Konutai nitrite (E-250) - te whakaahuatanga, te whakamahi, te pānga i runga i te tinana

whakamahia i roto i te ahumahi rite - konutai nitrite (konutai pākawa konutai nitrite ranei kīwaha, tika.) he tāpiri kai (rite te rokiroki). pānga carcinogenic (taea ki te whakapataritari mate pukupuku rite ki te tahi mau māngai o te rongoā, ko te). mohiotia konutai nitrite i roto i te hōtiti me ētahi atu (he pai te kai) hua te rite te E-250.

Korotutu o tenei momo i te taupū o E-200 me E-229. ārai ratou (ranei kaua, tino pōturi iho) reproduction o te harore me ngā huakita. E kore te whakamahia te taonga anake i roto i ngā hua kai, engari i roto i te waina - rite te tikanga o tu te matuatanga o waina (waipatu).

nitrite konutai - crystal- (i kōwhai marama ki te puehu ma). Hygroscopic, pai wairewa i roto i te wai. A, no te kitea ki te hāora (kore piri Kikī) āta oxidized ki NaNO3 (konutai pākawa). Tino kaha kaihoko whakaiti. Paitini.

Ua heheu mai te rangahau: nitrite konutai, te pāhekoheko me waikawa amino i runga i whakawera homai he carcinogen i te mea nehenehe o whakapataritari te whanaketanga o pukupuku, tae atu mate pukupuku whēkau me te mate pūkahukahu taunutia.

He aha, he pera kino, he reira i roto i ngā hua tomo i te mākete, me i roto i ngā toa konutai nitrite? I roto i te ahumahi te whakamahia ai mo nga take e whai ake nei:

- hei antioxidant e homai he "tūturu" tae o te kai, me te ika;
- ki te huri i te tikanga maimoatanga wera (hei utu o 100 ° C riro rawaka maimoatanga i 72 ° C - whiwhi faaoraraa e marutuna);
- hei tarukino antibacterial ki Clostridium botulinum (te kaihoko fakatupu o botulism). Ratau, riro te whakamutunga te kaiwero o haurangi nui, ārahi ki te tūkino ki te pūnaha io.

Ko te ngaro o tāpiritanga hoatu hua atarangi kino i matomato ki parauri me te hina - te tae, mārama kore meinga hiahia. Mai i taua "ataahua" hiahia e kore katoa ki te mahi i narezochka me rawa n redlozhit ona manuhiri. Heoi, ara e kore te mea nui tenei. e kore e taea No atu tarukino ki te aukati i te tupu o te huakita kino. Huri i te reira i roto i e ia kore e taea te haapae atoa kahore E-250. He aha ki te mahi? A faaineine ia outou! Ko te meka e te faaineine koe koe ki te kia rite a ïa hou kahore tāpiritanga. He wheketere reka whakaarohia taea whakakōpeka koe koe wā i roto i ngā pukapuka tano. I roto i tenei take, e kore koutou e taea e manukanuka ki taua hauora konutai nitrite kino.

Konutai nitrite (GOST 19906-74, m OSCh 4-7-3) e tapiritia ki te hanganga raima hei inhibitor o AK (waikura kōhauhau); whakamahia i roto i te kōtuitanga organic; tono mō te penupenu me te pepa, metallurgy, rongoā, ahumahi matū.

NaNO2 hakari i roto i te diazo tae e whakamahia ana i roto i te mahi tae o muka tūturu (tae atu pai) i roto i te hanga o rubbers mō te phosphating (ki whakarewa) ki te tango tine. Tino maheni ki ia whakaahua mā te whakamahi i antioxidants i roto i te faaiteraa o matā. Ki te riro whaitake huarahi konutai nitrite tarukino pai ake ana i te mamae intestinal, horahanga bronchi (vasodilator, bronchodilator), mahi rite he wāhine, a, i te wa ano ko te raau no te take cyanide paihana.