IzithuthiIyona into enzalo yemithi ethandwa, eyaziwa nge-potassium aluminum sulfate. Iyenzisa izinto ezinomkhuhlane kakhulu nokubulala amaphilisi, kanye nokusetshenziswa kakhulu ukuqhathanisa umzimba. Ukufudumala kwesitho somzimba, okwaziwa njengoba ukufudumala kwesandla, kuyenzeka ngokwenza izinto phakathi kweswekile esekelwe ngamaswekile ezindaweni zomzimba kanye nabakhilomitha ekuphathweni kwesikhumba. Kukhona izithuthi eziningi ezilapha ezindaweni zomzimba womuntu, okuyinto kubakhilomitha abakhona abakhuluma ngepropionic acid. Lolu hlobo lwabakhilomitha lufaka izinto ezimbi kanye ne-protein ekuphathweni kweswekile ukuze lufake isici esithi propionic acid, okuyinto isebenza njengendlela yokufudumala kwesitho somzimba.
I-Alum inamandla amabili okwenza okuthuthukisa kwezwekazi kwezwekazi: ukuzibamba ukususa kweswekazi kanye nokubulala.
Kusuka khona, i-alum inamandla yokubamba kanye nokushaywa kwamagumbi okuphefumula. Ukushaywa kwamagumbi okuphefumula okukhulu kuyinto eyenza ukuthi kube yinto enkulu yokukhulelwa kweswekile. I-aluminum ions ekhishini elinamandla yokubamba kanye nokushaywa kwamagumbi okuphefumula. Futhi, i-potassium ions ekhishini elinamandla yokubamba kanye nokushaywa kwamagumbi okuphefumula. Ngakho, ukukhululeka kweswekile kuyokwenza kube yinto enkulu yokukhulelwa kweswekile.
Kwesinye isikhathi, i-alum inamandla okubulala amabakteriya futhi ingasebenzisi ukuthuthukiswa kwamabakteriya esikhumba. Ukwenza kwamabakteriya futhi ukubonakalisa kwefati kanye nesiprotheni esikhuluma emhlane kuyindlela ebalulekile ekwenzeni ukuthi kube nokufuduka kwesondo. Amasayithi e-sulfate kwi-alum zingabamba kwi-protheni esikhumbuzo sabhakteriya futhi zingashaya istracthi yebhakteriya. Ngaphezu kwalokho, amasayithi e-aluminium kwi-alum angabamba futhi angashaya iziliphi ezikhumbuzo sabhakteriya futhi zingashaya istracthi yebhakteriya. Lolu hlobo lwemisebenzi lwenza kube kungenzeka ukuthi amabakteriya akwazi ukukhula nokuthuthukiswa, ngakho kungenzeka kube nokufuduka kwesondo.
Kwakudingeka ukuthi i-alum ikwazi ukulawula i-pH value yomzimba. I-pH value yomzimba yomuntu ekhanda kwenza ukuthi i-bacteria zibonekele kahle. Ngokwesibonelo, i-alum ikwazi ukulawula i-acidity yomzimba ekhanda futhi ikwenza i-H value yakhe ibe ngokwanele. Ngakho-ke kungenzeka ukuthi i-bacteria zibonekele kahle ekhanda okwenziwa i-environment eneutral, ngakho-ke i-odor yomzimba izoba ihlanzekile.
In summary, the principle of alum in removing body odor mainly includes inhibiting sweat gland secretion, sterilizing and deodorizing, and regulating the pH value of the skin. The aluminum ions and potassium ions in alum can reduce sweat gland secretion, tighten skin pores, and reduce the body odor. The sulfate ions and aluminum ions in alum can kill bacteria on the skin and reduce the smell of body odor. Alum can also adjust the pH of the skin, making it impossible for bacteria to reproduce, further reducing the production of body odor.