Tumatir na halittabitamin Dprecursors.Rufe hanya don juyar da ita zuwa wasu sinadarai na iya haifar da tari.
Tsire-tsiren tumatir da aka gyara waɗanda ke samar da abubuwan farko na bitamin D na iya samar da tushen mahimman abubuwan gina jiki marasa dabba.
Kimanin mutane biliyan 1 ba sa samun isasshen bitamin D - yanayin da zai iya haifar da matsalolin kiwon lafiya iri-iri, ciki har da cututtukan rigakafi da na jijiyoyin jiki. Tsire-tsire galibi suna da ƙarancin abinci mai gina jiki, kuma yawancin mutane suna samun.bitamin Ddaga kayayyakin dabbobi kamar kwai, nama, da kiwo.
Lokacin da tumatir da aka gyara da aka kwatanta a cikin Tsire-tsire a ranar 23 ga Mayu sun fallasa hasken ultraviolet a cikin dakin gwaje-gwaje, wasu abubuwan da ake kira bitamin D3 sun canza zuwa bitamin D3. Amma har yanzu ba a samar da waɗannan tsire-tsire don kasuwanci ba, kuma ba a sani ba. yadda za su kasance idan sun girma a waje.
Duk da haka, in ji masanin ilimin halittu Johnathan Napier na Rothamsted Research a Harpenden, UK, wannan kyakkyawan misali ne mai ban sha'awa kuma wanda ba a saba gani ba na yin amfani da gyaran kwayoyin halitta don inganta ingancin amfanin gonaki.Yana buƙatar zurfin fahimtar ilimin halittar tumatir. "Za ku iya gyarawa kawai. abin da kuka fahimta," in ji shi. "Kuma saboda mun fahimci ilimin kimiyyar halittu ne kawai za mu iya yin irin wannan shiga."
Gyaran Halittu wata dabara ce da ke baiwa masu bincike damar yin sauye-sauyen da aka yi niyya ga kwayoyin halittar kwayoyin halitta kuma an yaba da su a matsayin wata hanya mai yuwuwar samar da ingantattun amfanin gona.Yayin da aka gyara kayan amfanin gona ta hanyar shigar da kwayoyin halitta a cikin kwayoyin halittar shuka yawanci dole ne a yi bincike mai zurfi daga hukumomin gwamnati. Kasashe da yawa sun daidaita tsarin sarrafa kayan amfanin gona - idan dai gyaran ya kasance mai sauƙi kuma sakamakon maye gurbi na iya samun maye gurbi na zahiri.
Amma Napier ya ce akwai ƙananan hanyoyin da za a yi amfani da irin wannan gyaran gyare-gyaren kwayoyin halitta don inganta abubuwan gina jiki na amfanin gona.Yayin da za a iya amfani da gyaran kwayoyin halitta don rufe kwayoyin halitta ta hanyoyin da ke da amfani ga masu amfani-misali, ta hanyar cire magungunan shuka wanda zai iya. yana haifar da allergies—yana da wuya a sami maye gurbi wanda ke haifar da gene.sabon abubuwan gina jiki.” Don ainihin haɓakar abinci mai gina jiki, dole ne ku koma baya ku yi tunani, yaya amfanin wannan kayan aikin zai kasance?”Napier yace.
Yayin da wasu tsire-tsire sukan samar da wani nau'i na bitamin D, yawanci daga baya an canza shi zuwa wani sinadari da ke daidaita ci gaban shuka. Toshe hanyar sauyi yana haifar da tara abubuwan da ake buƙata na bitamin D, amma kuma ya hana ci gaban shuka. "Wannan muhimmin mahimmanci ne. idan kuna son yin tsire-tsire masu yawan gaske,” in ji Cathie Martin, ƙwararriyar ciyayi a Cibiyar John Innes a Norwich, UK.
Amma nightshades kuma suna da daidaitaccen hanyar biochemical wanda ke canza provitamin D3 zuwa abubuwan kariya.Martin da abokan aikinta sun yi amfani da wannan don injiniyoyin shuke-shuken da ke samar da bitamin D3: Sun gano cewa rufe hanyar ya haifar da tarawar.bitamin Dprecursors ba tare da tsoma baki tare da girma shuka a cikin lab.
Dominique Van Der Straeten, masanin ilimin halittu a jami'ar Ghent da ke Belgium, ya ce dole ne a yanzu masu bincike su tantance ko hana samar da sinadarai masu kariya a lokacin da ake girma a wajen dakin gwaje-gwaje yana shafar karfin tumatur na jure matsalolin muhalli.
Martin da abokan aikinta sun shirya yin nazarin wannan kuma sun riga sun sami izini don shuka tumatir da aka gyara a cikin filin. Har ila yau, tawagar sun so su auna tasirin UV a waje game da canza bitamin D3 zuwa bitamin D3 a cikin ganyayyaki da 'ya'yan itatuwa. "A Burtaniya, ya kusa halaka," in ji Martin, yayin da yake magana kan yanayin damina da aka sani a kasar. Ta ce a lokacin da ta tuntubi wani mai aiki a Italiya don tambayar ko zai iya gudanar da gwaje-gwajen da rana, ya amsa da cewa za a yi. kusan shekaru biyu don samun izini na doka.
Idan tumatir ya yi kyau a cikin nazarin filin, za su iya shiga cikin iyakacin jerin kayan amfanin gona masu gina jiki da ke samuwa ga masu amfani.Amma Napier ya yi gargadin cewa hanyar zuwa kasuwa yana da tsawo kuma yana cike da rikice-rikicen da suka hada da kayan fasaha, bukatun tsari da kalubale na kayan aiki.Golden Shinkafa - wani ingantacciyar sigar amfanin gona da ke samar da sinadarin bitamin A - ya ɗauki shekaru da yawa don ƙaura daga benci zuwa gonaki, kafin a amince da ita don noman kasuwanci a Philippines a bara.
Lab ɗin Van Der Straeten yana haɓaka tsire-tsire masu gyare-gyaren kwayoyin halitta waɗanda ke samar da manyan matakan sinadirai iri-iri, waɗanda suka haɗa da folate, bitamin A da bitamin B2. hanyoyin da za mu iya taimaka wa mutane, "in ji ta. "Babu shakka za a dauki matakai iri-iri."
Lokacin aikawa: Mayu-25-2022