Nitrates mwachilengedwe zilipo mwachilengedwe ndipo sikutheka kuzichotsa. Ichi ndi chinthu chofunikira cha nitrojeni chakudya cha zomera, popanda zomwe mapuloteni sangathe. Ngakhale feteleza sagwiritsidwe ntchito konse, amakhalabe nitrites, ndipo potsirizira pake amasanduka ammonia (chakudya chachikulu cha zomera).
Choncho, kupezeka kwa nitrates sikowopsya, koma kuwonjezera apo kungapangitse zotsatira zoipa. Patsiku munthu amaloledwa kudya 300-350 mg ya nitrates. Choncho, musathamangitse kudya ndi ndiwo zamasamba ndi zipatso, ndipo nthawi zina mumatsatira malangizo a akatswiri.
Chiwerengero cha nitrates chikukhudzidwa ndi zifukwa zingapo. Zina mwa izo sizomwe zimatulutsa feteleza, koma komanso zomwe zimabereka zipatso. Zomera zimakhala ndi mphamvu zosiyana zowunjikira zinthu izi. Pali magulu atatu:
Ndi malo otetezeka kwambiri (letesi, beets, sipinachi, kabichi, katsabola, anyezi wobiriwira, radish, mavwende ndi mavwende);
Zapakatikati (zukini, mpiru, kolifulawa, kabichi, nkhaka, kaloti, horseradish);
Ndipo zipatso, zochepa zowonjezera nitrates (Brussels zikumera, sorelo, nandolo, mbatata, nyemba, anyezi, tomato, zipatso ndi zipatso).
Nitrates kulowa mu thupi lathu osati ndi chakudya chomera, komanso ndi nyama, madzi ndi mankhwala. Mu nsomba yatsopano ndi zakudya za nyama ndizochepa. Koma muzinthu zomalizidwa kuti asungire ndi kusintha kukoma kwa makina, opanga onse akuwonjezera. Nitrates ali olemera pansi pa nthaka, fodya, ngakhale thupi lomwelo lingakhoze kuwabala iwo ndi kagayidwe kake kakang'ono.
Zowononga thupi la munthu nitrates kwambiri:
Chotsatira cha kukonza kwawo - nitrites pochita mgwirizano ndi hemoglobin kupanga ma methemoglobin, yomwe siingakhoze kukhutitsa maselo ndi mpweya. Chifukwa chake, kuchuluka kwa lactic asidi kumawonjezeka ndipo mapuloteni m'magazi amachepa. Izi ndizofunikira makamaka kwa makanda, machitidwe awo sangathe kupangika mwamsanga kupanga kaphatikizidwe ka methemoglobin mu hemoglobin yeniyeni.
Amachepetsa kuchuluka kwa mavitamini komanso amadetsa mphamvu yamagetsi.
Ndi kulandira kwa nthawi yaitali, pali kusowa kwa ayodini komanso kuwonjezeka kwa chithokomiro.
Zimatsimikiziridwa kuti zimathandizira kuti chitukuko cha m'mimba chituluke.
Atsogolere kumapanga malo owopsa m'matumbo, omwe amatulutsa poizoni ndi poizoni thupi lonse.
Kodi mungadziteteze ku nitrates kapena muteteze ku zotsatira zake? Choyamba, ndizofunikira kudziŵa kumene "mdani" ali ndipo ngati n'kotheka kulipitirira.
Ambiri mwa nitrates khungu la masamba ndi zipatso.
Zipatso zosatulutsidwa zimapindulitsa kwambiri mu nitrates.
Iwo ali mu zimayambira. Pafupi ndizu. Choncho, pogwiritsa ntchito udzu winawake, katsabola, etc., ndibwino kugwiritsa ntchito masamba. Zomwezo zimagwiranso ntchito yoyera kabichi, yomwe imayambira pazimenezi.
Mutu wa karoti uli ndi nitrates kuposa pamwamba gawo.
A yaikulu concentration nitrates mu mwana zamkati mavwende ndi vwende pafupi kutumphuka, chapamwamba pafupi peduncle wa zukini, biringanya, ndi sikwashi.
Mu nkhaka, radish, beets amasonkhanitsidwa pamapeto onse awiri, omwe amachotsedwa bwino.
Ngati zipatso sizikusungidwa mu firiji, nitrates amatembenuzidwa kukhala nitrite oopsa.
Mutatha kusamba masamba kapena zipatso bwino ndikusunga madzi kwa kanthaŵi, mudzachepetsa kuchuluka kwa zinthu zoopsa ndi 20%.
Pamene mukuphika saladi, ziyenera kukumbukiridwa kuti malo oopsa amakula mwamsanga mu kirimu wowawasa ndi mayonesi, komanso nthawi zonse kusintha kwa kutentha. Choncho ndi bwino kudya zonse zomwe mwangokonzekera.
Kupanga pickles, kusamala ndi pickling, muyenera kudya zonse patapita masiku 15, kuyambira nthawi yoyamba, nitrate imatulutsidwa.
Pogwiritsa ntchito malangizidwewa, mukhoza kutetezedwa pang'ono ku malo ovulaza. Musaiwale kuti kulimbana kwambiri ndi zinthu zimenezi kungachotse mavitamini ku chakudya. Chilichonse chiyenera kuyandikira mwachidwi ndipo zotsatira zake zidzakwaniritsidwa.