Daga cikin shahararrun abubuwan gina jiki da ake amfani da su don haɓaka motsa jiki ta hanyar ’yan wasa, lycopene, carotenoid da aka samu a cikin tumatur, ana amfani da shi sosai, tare da bincike na asibiti da ke tabbatar da cewa abubuwan da ake amfani da su na lycopene mai ƙarfi ne mai ƙarfi antioxidant wanda zai iya rage motsa jiki-induced lipid peroxidation (wani inji wanda a cikinsa). radicals free suna lalata sel ta hanyar "sata" electrons daga lipids a cikin membranes cell).
A cikin wani sabon binciken matukin jirgi, wanda aka buga a cikin Journal of the International Society of Sports Nutrition, masu binciken sun yi niyyar bincikar fa'idodin antioxidant na lycopene, amma musamman, yadda suka taru da fodar tumatir, ƙarin tumatur kusa da asalin abincinsa wanda ya ƙunshi. ba kawai lycopene ba amma babban bayanin martaba na micronutrients da nau'ikan abubuwan bioactive daban-daban.
A cikin bazuwar, binciken giciye mai makafi sau biyu, 11 ƙwararrun 'yan wasa maza masu horarwa sun yi gwaje-gwajen motsa jiki guda uku bayan mako guda na kari tare da foda na tumatir, sa'an nan kuma kari na lycopene, sannan kuma placebo. An dauki samfurori na jini guda uku (tushe, bayan shigarwa, da kuma motsa jiki) don kowane kayan da aka yi amfani da su, don kimanta yawan ƙarfin antioxidant da masu canji na lipid peroxidation, irin su malondialdehyde (MDA) da 8-isoprostane.
A cikin 'yan wasa, tumatir foda ya inganta yawan ƙarfin antioxidant da 12%. Abin sha'awa shine, maganin ƙwayar tumatir kuma ya haifar da raguwar haɓakar 8-isoprostane sosai idan aka kwatanta da duka kari na lycopene da placebo. Har ila yau, foda tumatir ya rage yawan motsa jiki na MDA idan aka kwatanta da placebo, duk da haka, ba a nuna irin wannan bambanci tsakanin magungunan lycopene da placebo ba.
Dangane da sakamakon binciken, marubutan sun yanke shawarar cewa mafi mahimmancin fa'idodin tumatir foda yana da ƙarfin antioxidant da motsa jiki-induced peroxidation na iya haifar da haɗin gwiwar haɗin gwiwa tsakanin lycopene da sauran abubuwan gina jiki na bioactive, maimakon daga lycopene a cikin keɓewa. tsari.
"Mun gano cewa kari na mako-1-mako tare da foda tumatir ya inganta yawan ƙarfin antioxidant kuma ya fi ƙarfin idan aka kwatanta da kariyar lycopene," in ji marubutan binciken. "Wadannan abubuwan da ke faruwa a cikin 8-isoprostane da MDA suna tallafawa ra'ayi cewa a cikin ɗan gajeren lokaci, tumatir foda, ba lycopene na roba ba, yana da yuwuwar rage motsa jiki-induced lipid peroxidation. MDA alama ce ta biomarker na hadawan abu da iskar shaka na jimlar tafkunan lipid amma 8-isoprostane na cikin aji F2-isoprostane ne kuma amintaccen ma'aunin halitta ne na abin da ya haifar da radical wanda ke nuna iskar oxygenation na arachidonic acid.
Tare da taƙaitaccen tsawon lokacin binciken, marubutan sun yi hasashe, duk da haka, cewa tsarin kariyar lycopene na dogon lokaci zai iya haifar da fa'idodin antioxidant masu ƙarfi ga keɓaɓɓen abinci mai gina jiki, daidai da sauran binciken da aka yi a tsawon makonni da yawa. . Duk da haka, tumatur gabaɗaya ya ƙunshi mahaɗan sinadarai waɗanda zasu iya haɓaka sakamako masu fa'ida a cikin haɗin gwiwa idan aka kwatanta da fili guda ɗaya, in ji marubutan.
Lokacin aikawa: Afrilu-12-2021