Sipinachi Wodulidwa wa IQF

Anthu ambiri amaganiza kuti sipinachi yowunda ndi yopanda thanzi, choncho amaganiza kuti sipinachi yowunda sipinachi yosungunuka komanso yopatsa thanzi monga sipinachi yaiwisi yaiwisi, koma kafukufuku watsopano akuwonetsa kuti zakudya za sipinachi zowonongeka zimakhala zapamwamba kuposa sipinachi yaiwisi yaiwisi. Zipatso ndi ndiwo zamasamba zikangokololedwa, zakudyazo zimawonongeka pang’onopang’ono, ndipo pamene zokolola zambiri zikafika kumsika, zimakhala zosapsa ngati mmene zinalili poyamba.

Kafukufuku wa yunivesite ya Manchester ku United Kingdom anatsimikizira kuti sipinachi ndi imodzi mwa magwero abwino kwambiri a lutein, omwe amathandiza kwambiri kupewa "macular degeneration" chifukwa cha ukalamba wa maso.

Sipinachi ndi yofewa komanso yosavuta kugayidwa mukaphika, makamaka kwa okalamba, achichepere, odwala, ndi ofooka. Ogwira ntchito pakompyuta ndi anthu okonda kukongola ayeneranso kudya sipinachi; anthu odwala matenda a shuga (makamaka omwe ali ndi matenda a shuga a mtundu wa 2) nthawi zambiri amadya sipinachi kuti athandize kukhazikika kwa shuga m'magazi; nthawi yomweyo sipinachi ndi oyenera odwala matenda a kuthamanga kwa magazi, kudzimbidwa, magazi m`thupi, scurvy, anthu akhakula khungu, Matupi; si oyenera odwala nephritis ndi impso miyala. Sipinachi imakhala ndi oxalic acid wambiri ndipo sayenera kudyedwa kwambiri nthawi imodzi; Komanso, anthu omwe ali ndi vuto la ndulu ndi chimbudzi chotayirira sayenera kudya kwambiri.
Pa nthawi yomweyi, masamba obiriwira amakhalanso gwero labwino la vitamini B2 ndi β-carotene. Vitamini B2 ikakhala yokwanira, maso saphimbidwa mosavuta ndi maso amagazi; pamene β-carotene ikhoza kusinthidwa kukhala vitamini A m'thupi kuteteza "matenda a maso owuma" ndi matenda ena.
Mwachidule, masamba owumitsidwa akhoza kukhala opatsa thanzi kuposa atsopano omwe atumizidwa mtunda wautali.