Mukasankha zakudya zoyenera, ndiye kuti sikutheka kuti musamaphunzire mosamala malemba a kukhalapo kwa zakudya zosiyanasiyana. Mwachitsanzo, ngati mankhwalawa ali ndi E391 (phytic asidi), ndiye chidzapindula bwanji ndi ntchito yawo, ndipo kodi ndi bwino kugula konse? Nthawi yomweyo sindinganene motsimikiza, choncho ndiyenera kuyang'ana vutoli kuchokera kumbali zosiyanasiyana.
Kupindula ndi kuvulazidwa kwa phytic acid
Tiyenera kumvetsetsa kuti chigawo ichi sichiri zotsatira za ntchito ya asayansi wochenjera ku labatale yakutali, koma amatanthauza mphatso za chirengedwe. Mitundu yomwe ili ndi phytic acid imatizungulira tsiku ndi tsiku, makamaka nyemba ndi tirigu. Ndipo mutakhala kuti simungathe kuziyika pazomwe mukudya, ndi bwino kudziwa momwe zimakhudzira thupi.
Phytic acid yawerengedwa posachedwapa, koma tsopano ikugwiritsidwa ntchito popanga mankhwala, komanso imagwiritsidwa ntchito popanga njira. Zopindulitsa zake zowonjezereka ndizokhoza kuthetsa mwapang'onopang'ono chigawo cha pamwamba pa khungu popanda kuwonongeka kwakukulu komwe kumatsogolera ku mawonekedwe a mkwiyo. Komanso, asidiwa ankagwiritsidwa ntchito ngati zakudya zowonjezera komanso kufotokoza vinyo. Koma ntchito yatsopano ya sayansi yanena kuti phytic acid mu zakudya sizingathandize kokha, komanso zimavulaza, kotero kuti zimalimbikitsa kuti musagwiritse ntchito chiwerengero cha zakudya zowonjezera. Vuto lalikulu ndi luso la mankhwala kuti amangirire mchere, osalola kuti adye, chifukwa cha thupi limene lingakumane ndi kusowa kwa mchere wofunika kwambiri. Zoona, kufufuza kwa mankhwala omwe ali ndi phytic acid sikunali kwathunthu, choncho ndi mofulumira kwambiri kuti tiyankhule za mlingo wa zotsatira zoipa zomwe zilipo. Ngakhale zili choncho, tsopano ndibwino kuchepetsa kuchepa kwa matenda oopsa, ana osapitirira zaka zisanu ndi chimodzi ndi amayi apakati. Choncho ndi bwino kudziwa komwe phytic acid ili.
Ambiri mwa zitsamba ndi nyemba, koma mu mbatata ndi sipinachi sizingachitike. Komanso chinthu ichi chikupezeka m'magulu ambiri, mtedza ndi nyemba. Koma pali uthenga wabwino - zotsatira za mankhwalawa zikhoza kuchepetsedwa kapena ngakhale kutayika. Inde, mu thupi la munthu muli chinthu chothandizira kulimbana ndi asidi - phytase, koma ndi yaing'ono kwambiri, choncho ndibwino kugwiritsa ntchito ntchito zothandizira. Uku ndiko kugwiritsira ntchito chofufumitsa chachilengedwe pophika, kumera kwa mbewu ndi kumakola mbewu zambewu mumadzi okhwima kapena mkaka. Zikuwoneka kuti makolo athu ankaganiza zokhudzana ndi zakumwa monga mankhwala osokoneza bongo monga phytic asidi, chifukwa ambiri a maphikidwe akale amachokera ku zomwezo. Kuonjezera apo, kafukufuku wina amatsimikizira kuti chakudya chabwino chimathandizanso thupi kuthana ndi zotsatira za chigawochi, kotero palibe chifukwa chowopsyezera za kupezeka kwa zakudya.