Phwetekere yatsopano ya Oregon State University yopanga phwetekere Midnight Roma ikutsatira Indigo Rose wazaka 10, phwetekere yoyamba ya antioxidant yolemera kwambiri yofiirira yomwe imapezeka pamsika.
Indigo Rose anabadwa ndi Jim Myers, woweta masamba komanso pulofesa ku OSU College of Agricultural Science. Midnight Roma ndichotsatira chakuwoloka Oregon Star, phwetekere lalikulu, lamatenda abwino lopaka kapena kulisungitsa ndi kununkhira kwabwino, ndi Indigo Rose, phwetekere wakuda wofiirira yemwe amakhala ndi anthocyanins, ma antioxidants omwewo athanzi omwe amapezeka mu blueberries. Mitundu yonse iwiriyi idapangidwanso ku OSU.
"Tinali kusankha phwetekere yamtundu wakuda ya Indigo," adatero Myers. “Pomaliza, tapeza yabwino. Aliyense amene ali kumalongeza kunyumba angakhale ndi chidwi. Ophika amakonda kupanga michere. Pakadali pano, Sie Pie ku Seattle akugwiritsa ntchito Midnight Roma kupanga msuzi wa pizza. ”
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Kwa Midnight Roma, Myers adayang'ana kwambiri kununkhira komanso kukana matenda, ndikubwera ndi phwetekere yabwino kuposa tomato wina aliyense. Iyenso imagonjetsedwa ndi verticillium wilt. Chomeracho ndi chosiyanasiyana, kutanthauza kuti tomato amakonda kupsa nthawi yomweyo, ndikupangitsa kuti izisunga nthawi yake. Ma anthocyanins amapezeka khungu lakuda. Chifukwa chake, kuti ma antioxidants asunge, khungu liyenera kuphatikizidwa pakupanga. Myers akuwonetsa kutulutsa msuzi mu blender kapena purosesa wazakudya ndikuukanikiza kudzera mu sefa, zomwe wachita bwino.
Indigo Rose idadzetsa mpungwepungwe pamene idayambitsidwa mu 2011. Phindu la thanzi la ma antioxidants lidadziwika kwambiri ndipo phwetekere yoyamba yofiirira idadziwika. Koma chifukwa palibe chomwe chidafikirapo kumsika, wamaluwa wanyumba sanadziwe nthawi yokolola ndipo amakonda kusankha msanga. Pamene zina zowonjezera zidatulukira, anthu adayamba kudziwa kusintha kwa utoto wa phwetekere kuchoka ku buluu wonyezimira mpaka kufiira kofiirira kotsika kuchokera pansi mpaka kubiriwira.
Pakati pausiku Aromani amada mdima momwemonso, ndipo kuwala kwa dzuwa ndikofunika kwambiri pakupeza khungu lofiirira, lomwe lili ndi ma anthocyanins, atero a Myers. Kuti mukwaniritse ma antioxidants, gwiritsani ntchito trellis ndikutchera masamba owonjezera kuti dzuwa lisafike ku tomato.
Pakati pakupanga Indigo Rose ndi Midnight Roma, Myers adayambitsa Indigo Cherry Drops, Indigo Pear Drops ndi Indigo Kiwi, zonse zomwe zimapezeka pamsika kupatula Kiwi. Kuswana ndi njira yayitali, yovuta kwambiri yotenga mungu kuchokera ku stamen yamphongo kuti utsuke pamachitidwe achikazi ndi dzanja. Kwa mbadwo uliwonse, amasankha zabwino kwambiri ndikubwereza zomwe adachita mpaka atatulutsa phwetekere pamiyezo yake.
Mmodzi mwa makolo a Indigo Rose omwe adayambitsa khungu lake lofiirira, la anthocyanin anali mitundu yoyeserera yamitundu yakutchire ya phwetekere yomwe idapezeka ndi Carl Jones, yemwe anali wophunzira ku OSU panthawiyo yemwe amayang'ana mbewu pagulu lapadera ku University of California, Davis , ili ndi gawo la National Plant Germplasm System ya department of Agriculture ya US. Panthawi imeneyo, thanzi la antioxidants silinali lodziwika bwino ndipo obereketsa ena sanali kugwira ntchito ndi phwetekere wofiirira. Tsopano Indigo Rose wazolowera kupanga mizere yowonjezera, atero a Myers.
"Ngakhale zipatso zina, monga mabulosi abulu, zimakhala ndi anthocyanin wambiri, tomato amadya tsiku lililonse ku United States," adatero Myers. "Tomato ndiye ndiwo yotchuka kwambiri m'dziko lonselo pokhapokha mukawerenga mbatata."
Kuti mudziwe zambiri:
Oregon State University
www.orekamate.edu