Inkulumompikiswano endala yensipho ngokumeleneijeli yokugezainezizukulwane ezikhungathekile, okushiya abaningi bengaqinisekile mayelana nesinqumo esingcono kakhulu sesikhumba sabo.Ngenhlanhla, uDkt. Hiroshi Tanaka, udokotela wesikhumba ohlonishwayo e-Tokyo, unikele amashumi eminyaka ecwaninga ngomthelela wezinto zokuhlanza esikhumbeni, enikeza ukukhanya kulesi sihloko esididayo.
Insipho, i-ejenti yokuhlanza ehlonishwa isikhathi ngokujwayelekile eyakhiwe ngamafutha noma amafutha kanye ne-alkali, iziqhayisa amakhulu eminyaka yokusetshenziswa.UDkt. Tanaka ugqamisa inzuzo yayo eyinhloko—ukususwa okuphumelelayo kwamafutha nokungcola ngenxa yemvelo yawo ye-alkali.Uwoyela we-emulsifying, insipho yenza kube lula ukuhlanjululwa kwawo ngamanzi, okwenza kube yindlela enhle kakhulu yesikhumba esinamafutha noma esinezinduna.Iqeda ngokuphumelelayo i-sebum eningi, ivula ama-pores, futhi inciphise ukugqashuka.
Ngokuphambene, ama-gel okugeza, okungeziwe kwakamuva emakethe, yizihlanzi zokwenziwa ezakhiwe ngamakhemikhali ahlukahlukene.Amazinga awo e-pH avame ukwakhiwa ukuze afane ne-asidi yesikhumba sethu, okuwenza abe mnene futhi ome kancane kunensipho.Ngoxhaxha lwamakha kanye nezakhiwo ezihlinzeka ngezinhlobo zesikhumba ezihlukahlukene kanye nezintandokazi, amajeli eshawa ahlinzeka ngokuhlukahluka.
UDkt. Tanaka ugcizelela ukuthi isinqumo sensipho uma siqhathanisa nejeli yeshawa sincike ohlotsheni lwesikhumba ngasinye kanye nalokho okuthandwayo komuntu siqu.Kulabo abanesikhumba esomile noma esizwelayo, ukhuthaza ukusetshenziswa kwamajeli eshawa athambile futhi athambisayo, anothiswe ngezithako ezifana ne-glycerin, ibhotela le-shea, noma uwoyela kakhukhunathi ukuze ondle futhi ondle isikhumba.
Nokho, uDkt. Tanaka ukhipha isexwayiso ngokumelene nokusebenzisa ngokweqile amajeli eshawa, njengoba ukuthembela ezihlahleni zokwenziwa kungaphazamisa ibhalansi kawoyela yemvelo yesikhumba, okuholela ekomeni, ukucasuka, kanye nokulimala okungaba khona kusithiyo sesikhumba.Abantu abanesikhumba esizwelayo kufanele bakhethe amajeli eshawa athambile, angenaphunga ukuze banciphise ubungozi bokusabela okungekuhle.
Kulabo abanesikhumba esinamafutha noma esinezinduna, uDkt. Tanaka utusa ukusetshenziswa kwensipho ukuze kususwe ngokuphumelelayo i-sebum nokungcola okuningi.Okubaluleke kakhulu, ukukhetha insipho enezinga le-pH elilinganiselwe kubalulekile ukuvimbela ukoma nokucasuka ngokweqile.Izinsipho zemvelo eziqukethe izithako ezifana namafutha esihlahla setiye noma amalahle acushiwe zinganikeza izinzuzo ezengeziwe zesikhumba esinezinduna.
UDkt. Tanaka ugcizelela ukubaluleka kwezindlela zokuhlanza ezithambile, eluleka ngokumelene nokukhuhla okunonya noma amathuluzi amabi wokuhlubula.Izenzo ezinjalo zingalimaza umgoqo wokuzivikela wesikhumba futhi zenze izinkinga ezikhona zesikhumba zibe zimbi nakakhulu.Kunalokho, utusa ukunyakaza okuyisiyingi okuthambile usebenzisa indwangu yokugeza ethambile noma izintende zezandla ukuze uhlanzeke ngempumelelo.
Sengiphetha, imininingwane kaDkt. Hiroshi Tanaka iletha ukucaca engxoxweni ehlala njalo yensipho nejeli yeshawa.Ukukhetha okuphelele kuncike kuhlobo lwesikhumba ngasinye kanye nokuthandayo.Behlome ngolwazi mayelana nokwakheka kanye nezakhiwo zalawa ma-ejenti okuhlanza, abantu ngabanye bangenza izinqumo ezinolwazi mayelana nenqubo yabo yokunakekelwa kwesikhumba.Kungakhathaliseki ukuthi iyiphi indlela ekhethiwe, uDkt. Tanaka ugcizelela ukubaluleka kokuhlanza okumnene kanye nokuswakama ukuze kugcinwe isikhumba sihlanzekile futhi sinempilo.
Insipho Yokulawula Amafutha Okuhlanza Okujulile
Ijeli Yeshawa Eliyiphunga Elizimele Lelebula
Isikhathi sokuthumela: Nov-10-2023