Ososayensi basungule ingxube entsha yokudla engenabuthi, ebolayo kanye ne-antimicrobial enganciphisa ukulahlwa kokudla kanye nezifo ezitholakala ekudleni ngaphandle kokwengeza ipulasitiki endaweni ezungezile. Ucwaningo olusha lubonisa ukuthi le nto ingafafazwa ngempumelelo emifino. Ngaphambi kokuwadla, ukwakheka kugezwa kalula ngamanzi. Imiphumela yocwaningo yashicilelwa Juni 20, 2022 ngo- Ukudla Kwemvelo.
Ipulasitiki ingase ihlale isikhathi eside endaweni ezungezile, kodwa uqweqwe olusha luyabola. Isekelwe ku-pululan, i-polysaccharide polymer etholakala kusitashi. Ukumbozwa kuhlanganisa nezithako zemvelo ezilwa namagciwane (i-citric acid namafutha e-thyme) kanye ne-nisin preservative, konke okubhekwa njengokuphephile kubantu (uma kusetshenziswe ngamanani anengqondo).
Ukuze benze lokhu kunamathela, ososayensi basebenzisa isimiso esibizwa ngokuthi i-focused rotary jet spinning, noma i-FRJS. Uhlelo lwe-FRJS lungafaniswa nomshini kamaskandi kakotini ophotha ngokushesha ushukela oncibilikisiwe ngezimbobo ezincane ukuze ukhiqize imicu emincane ekwazi ukusongwa ekhoneni lephepha. I-FRJS iphinde idale umfudlana ogxilile wemicu yewebhu yesicabucabu (kulokhu enziwe nge-pupulan, hhayi ushukela onephunga elimnandi) elingasongwa entweni yokudla.
Ithimba liphinde lahlola ukuthi ukumboza kuthuthukise kanjani ukuphepha kokudla. Lapho abacwaningi benza izivivinyo ezidingekayo, babona ukuncipha kobuningi bamagciwane kanye nesikhunta ebusweni bemikhiqizo. Ososayensi baphinde bathola ukuthi ama-avocados amboziwe awajwayele ukubola, kanti ama-50% kuphela esithelo wonakala phakathi nesonto uma kuqhathaniswa nama-90% kakotapheya ongagcotshiwe. Ukotapheya oboshwe maningi amathuba okuthi ugcine umbala wawo wangaphakathi oluhlaza.
Nakuba lesi kungesona isiqephu sokuqala se-antimicrobial sokudla, abacwaningi bakholelwa ukuthi badale inketho ephumelela kakhulu futhi ekwazi ukuphinda isetshenziswe kalula kuze kube manje. Bathi ubuchwepheshe be-spray budinga into encane yokuqala, okwenza busebenze kangcono kunemicu ye-silika, edinga ukuthi imikhiqizo ifakwe kuqala ku-material bese yomiswa. Eminye imizamo yokupakisha ukudla okungenapulasitiki ihlanganise amafilimu asekelwe ku-cellulose; azikwazi ukuwashwa, futhi ezinye zidinga ukugaywa kabusha.
Ithimba njengamanje lisebenzela ukucwenga inqubo yokuhlanganisa ukuze kucutshungulwe kanyekanye izinto eziningi zemikhiqizo. Ososayensi bacubungula izinketho eziningana, okuhlanganisa nesistimu esekelwe ngamapayipi, kodwa lokhu kusesezigabeni zokuqala zokuhlela.