Pakali pano, ngati mudya sitiroberi waku Florida, ndiye kuti zilawa zabwino kwambiri. Sizinangochitika mwangozi. Zipatso zili munyengo, ndipo zomwe mumaziwona m'sitolo ziyenera kutumizidwa ndi kusungidwa pa kutentha koyenera, akutero wasayansi waku University of Florida.
Akatswiri amagogomezera mawu oti "muyenera" chifukwa, kuti mutsimikizire kuti chipatsocho chili pachimake, simukuyenera kuswa zomwe zimatchedwa "unyolo wozizira," akutero Jeff Brecht, pulofesa wa UF/IFAS wa sayansi yamaluwa ndi Katswiri Wowonjezera.
Unyolo wozizira umatanthawuza njira yoperekera zakudya - kuchokera kumafamu kupita kumasitolo akuluakulu - ndipo imagwiranso ntchito pazinthu zomwe zimayenera kusungidwa mufiriji. Malori amanyamula zipatso - pamenepa, sitiroberi - kuzungulira dziko ndi dziko lonse, ndipo pamene akutero, amayesa kuonetsetsa kuti sitiroberi azikhala ozizira, adatero Brecht.
Chipatsocho chikafunda, sitiroberi amataya shuga, mavitamini ndi ma antioxidants ndipo amatha kuvulaza komanso kuwola mosavuta, asayansi akutero.
Malo ena ogulitsa zakudya amakonda kuwonetsa ma strawberries omwe ali ndi kutentha kwa chipinda, koma kutentha kumeneku kumabweretsa sitiroberi omwe sakhalitsa m'nyumba za ogula, adatero Brecht.
Brecht ndi Ismail Uysal, pulofesa wothandizana ndi University of South Florida waukadaulo wamagetsi, adagwirizana pa kafukufuku wofalitsidwa posachedwapa yemwe adapeza malo omwe amapangira zakudya zomwe sitiroberi amatenthedwa kuposa madigiri 34 abwino.
Pa kafukufukuyu, ofufuza adayika ma thermometers amagetsi kuti azitha kuyang'ana kutentha kwa ma pallet a sitiroberi kuyambira kukolola kupita ku golosale. Ma thermometers amajambula kutentha m'mapallet ndikufalitsa kudzera pamasigino a foni yam'manja.
Awiri mwa katunduyo anatumizidwa kuchokera ku Plant City kupita ku mizinda ina ku Florida ndi Georgia. Zina zinayi zotumizidwa zinachokera ku Salinas, California - dera laulimi lochuluka kwambiri ku California - kupita ku Maryland, Pennsylvania, Virginia, South Carolina ndi North Carolina.
Ochita kafukufuku adapeza malo omwe ali mumsika wogulitsa momwe kutentha kunali kotentha kwambiri. Nthawi zina zinali panthawi yoyendetsa; nthawi zina m'malo osungira; nthawi zina potsitsa ndikusunga komanso nthawi zina kumawonetsedwa m'masitolo ogulitsa.
Pogwiritsa ntchito zomwe adapeza pakuyesa kutumiza, asayansi adasunga sitiroberi ku labu ya Brecht ku UF ku Gainesville. Kumeneko, ochita kafukufuku adalembanso zochitika za sitimayo ndikuyang'anitsitsa ubwino wa zipatso. Kupyolera mu njirayi, ochita kafukufuku adalemba zotsatira zoipa pa sitiroberi pamene unyolo wozizira wathyoka.
Zomwe zachokera mu kafukufukuyu zimauzanso malo a Brecht ndi Uysal komwe angaphunzitse alimi, makampani oyendetsa mayendedwe, ndi zakudya zomwe angachite kuti achepetse kutentha m'magawo ogulitsira.
Pamene akupita patsogolo, asayansi akugwira ntchito yokonza zitsanzo zophunzirira makina zomwe zingathe kuwonetseratu malonda a strawberries m'tsogolomu kuchokera ku kutentha komwe adakumana nawo muzitsulo zozizira - kuyambira kukolola mpaka ku sitolo.
Kuti mudziwe zambiri: blogs.ifas.ufl.edu