Imibala Yemvelo Ekudleni Okujwayelekile Okufanele Ukwazi

Imibala yemvelo ekudleni yizinto ezinemibala ezithakweni zokudla ezintsha ezingabonwa ngombono womuntu. Imibala yemvelo ingahlukaniswa ngemibala ye-polyene, imibala ye-phenolic, imibala ye-pyrrole, imibala ye-quinone ne-ketone, njll Ngokusho kohlobo lwesakhiwo samakhemikhali. Lezi zinto zazikhishwe ngaphambilini futhi zisetshenziswe enqubweni yokuxuba imibala ekucubunguleni ukudla. Kodwa-ke, ucwaningo olwenziwa eminyakeni yamuva luye lwafakazela ukuthi le mibala kancane kancane yakhanga ukunaka ngenxa yamaqembu abo amakhemikhali akhethekile futhi ngaleyo ndlela ibe nomthelela wokulawula imisebenzi ye-physiological, engase ibe nendima ebalulekile ekuvimbeleni izifo ezingapheli.

i-β-carotene, egcwele ukudla okufana nezaqathi, ubhatata, amathanga, namawolintshi, ngokuyinhloko inomsebenzi wokuthuthukisa isimo somsoco sikavithamini A emzimbeni; ngokulandelayo, ingadlala indima efanayo nekavithamini A ekuthuthukiseni amasosha omzimba, ekwelapheni ubumpumputhe ebusuku, nasekuvimbeleni nasekwelapheni ukomisa kwamehlo. Ngaphezu kwalokho, i-β-carotene iphinde ibe yinto ebalulekile ye-antioxidant encibilika emafutheni emzimbeni, ekwazi ukukhipha umoya-mpilo we-mono-linear, ama-hydroxyl radicals, ama-superoxide radicals, nama-peroxyl radicals, futhi ithuthukise amandla okuvikela umzimba.

Eminyakeni yamuva, ucwaningo olwengeziwe ngemibala ye-phenolic lwenziwe kuma-anthocyanins, ama-anthocyanidin, njalonjalo. I-Anthocyanin iyikilasi elibalulekile lemibala yezitshalo ezincibilika emanzini, ikakhulukazi ehlanganiswe noshukela ngendlela yama-glycosides (okuthiwa ama-anthocyanins). Ama-Flavonoid, ngokuvamile abizwa ngokuthi ama-flavonoids kanye nokuphuma kwawo, ayikilasi lezinto eziphuzi ezincibilika emanzini ezisatshalaliswa kabanzi kumaseli ezimbali, izithelo, iziqu, namaqabunga ezitshalo, futhi zinezakhiwo zamakhemikhali ezifanayo kanye nemisebenzi yomzimba nezinhlanganisela ze-phenolic ezishiwo ngenhla. .

I-Curcumin, i-polyphenolic phytochemical ehlanjululwe ku-turmeric, isetshenziswa kabanzi ku-herbalism yaseShayina neyamaNdiya ukuze ikhulule ukungakhululeki. Ngokomlando, i-turmeric isetshenziselwe ukuthuthukisa ukusebenza kwemisipha ebushelelezi nokugaya. Muva nje, izakhiwo ze-cytoprotective ne-immunomodulatory ze-curcumin ziye zaba indawo enesithakazelo esikhulu emphakathini wesayensi.