Karas foda yana da wadata a cikin beta-carotene, fiber na abinci da ma'adanai daban-daban. Babban ayyukanta sun haɗa da inganta gani, haɓaka rigakafi, antioxidation, inganta narkewa da daidaita lipids na jini. Tsarin aikinsa yana da alaƙa da alaƙa da ayyukan nazarin halittu na abubuwan gina jiki.
1. Inganta gani
Beta-carotene a cikin foda karas za a iya canza shi zuwa bitamin A a cikin jiki kuma yana da mahimmancin kayan rhodopsin, wani abu mai daukar hoto a cikin retina. Rashin bitamin A na dogon lokaci na iya haifar da makanta na dare ko bushewar idanu. Kariyar da ta dace na karas foda zai iya taimakawa wajen kula da aikin hangen nesa na al'ada da kuma kawar da gajiyawar ido. Ga mutanen da suke amfani da idanunsu akai-akai, kamar dalibai ko ma'aikatan ofis, ana iya amfani da shi azaman zaɓi na kariya na ido.
2. Haɓaka rigakafi
Beta-carotene na iya inganta yaduwar lymphocytes da kuma samar da kwayoyin rigakafi, da kuma inganta ikon phagocytic na macrophages. Vitamin A kuma yana shiga cikin kiyaye mutuncin mucous membranes na numfashi na numfashi da tsarin narkewa, yana samar da layin farko na kariya na tsarin rigakafi na mutum. Nazarin cututtukan cututtuka sun nuna cewa matsakaicin cin abinci mai ɗauke da beta-carotene na iya rage haɗarin kamuwa da cututtuka na numfashi, musamman ga yara da tsofaffi.
3. Antioxidant
A carotenoids kunshe a cikin karas foda da karfi rage Properties kuma zai iya kai tsaye kawar da free radicals, tarewa da lipid peroxidation sarkar dauki. Ƙarfin maganin antioxidant ɗinsa shine sau 50 na bitamin E, wanda zai iya rage lalacewar DNA da ke haifar da damuwa na oxidative da jinkirta tsufa na salula. Gwaje-gwajen in vitro sun tabbatar da cewa tsantsar karas na iya rage matakan alamun lalacewa na oxidative kamar malondialdehyde.
4. Inganta narkewar abinci
Kowane gram 100 na karas foda ya ƙunshi kusan gram 3 na fiber na abinci, gami da pectin mai narkewa da cellulose mai narkewa. Na farko na iya yin laushi najasa kuma yana haɓaka yaduwar ƙwayoyin cuta, yayin da na ƙarshe yana ƙarfafa peristalsis na hanji don hanzarta zubar da ciki. Ga majinyatan da ke da aikin maƙarƙashiya ko ciwon hanji mai banƙyama, shan gram 10 zuwa 15 na foda na karas kowace rana zai iya rage alamun kumburin ciki, amma ya zama dole a sha ruwa mai yawa don guje wa rashin jin daɗi da fiber na sha ruwa da kumburi.
3. Daidaita lipids na jini
Bangaren pectin a cikin karas foda zai iya haɗuwa tare da bile acid, inganta metabolism da kuma fitar da cholesterol. Gwaje-gwajen dabbobi sun nuna cewa bayan berayen da ke kan abinci mai kitse sun cika su tare da foda karas na tsawon makonni 8, jimlar cholesterol da ƙananan matakan lipoprotein sun ragu da kusan 15%. Ga mutanen da ke fama da ƙarancin dyslipidemia, ana ba da shawarar su ƙara foda na karas azaman haɗin abinci tare da hatsi, ƙananan hatsi, da sauransu.
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Lokacin aikawa: Yuli-29-2025