John Myers
Okuqukethwe
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Acrylamide - kuyini?
- I-Acrylamide iyi-molecule esetshenziswa embonini yamakhemikhali upende namapulasitiki, phakathi kwezinye izinto.
- Ngendlela yayo emsulwa, i-acrylamide iyimpushana emhlophe. Yenziwa ngokwenziwa.
- Nokho, i-acrylamide ingase yakheke lapho ukudla okunesitashi kushisa.
Yikuphi ukudla okutholakala kukho i-acrylamide?
- I-Acrylamide ingakheka lapho ukudla okunesitashi kushisa. Ukunemba kakhudlwana, yenziwe nge-amino acid asparagine, etholakala kakhulu kumazambane nokusanhlamvu. Ushukela ofana ne-fructose neglucose ikhuthaza ukwakheka kwe-acrylamide.
- I-acrylamide yakhiwa ngokushisa okomile emazingeni okushisa angama-120 degrees Celsius. Ngaphezulu kwama-degree angu-180, inani elikhulu kakhulu le-acrylamide liyakhiwa. Umuthi wakheka ikakhulukazi ngesikhathi sokuthosa, ukubhaka, ukugazinga, ukugazinga, nokosa.
- Imikhiqizo yamazambane efana namafrimu nama-chips ithinteka kakhulu, kodwa kunjalo nesinkwa nesinkwa esishisayo. Le mikhiqizo iyashisisa yomile, okungukuthi ngaphandle kokwengeza uketshezi, njengalapho upheka. I-Acrylamide yakheka ongqimbeni lwangaphandle olucwebile, olunsundu.
Ingabe i-acrylamide iyingozi?
- I-Acrylamide kusolwa ukuthi inomdlavuza futhi ihlasela i-genome. Kuze kube manje, nokho, lokhu kufakazelwe kuphela ekuhlolweni kwezilwane.
- Abukho ubufakazi bokuthi ukusetshenziswa njalo kokudla okuthintekile kubangela ukulimala.
- Noma kunjalo, umbandela uyasebenza wokuthi okuqukethwe kwe-acrylamide kufanele kube phansi ngangokunokwenzeka.
