Coumarin ndi mankhwala omwe amapezeka m'zomera zambiri ndipo amathanso kupangidwa. Chifukwa cha fungo lake lapadera, anthu ambiri amakonda kugwiritsa ntchito ngati chowonjezera pazakudya komanso chopangira mafuta onunkhira. Coumarin imaonedwa kuti ndi poizoni ku chiwindi ndi impso, ndipo ngakhale kuti ndi kotetezeka kudya zakudya zachilengedwe zomwe zili ndi mankhwalawa, kugwiritsa ntchito kwake muzakudya kumachepetsedwa kwambiri.
Dzina la mankhwala a coumarin ndi benzopyranone. Kukoma kwake kwapadera kumakumbutsa anthu ambiri fungo la udzu watsopano. Lakhala likugwiritsidwa ntchito mu zonunkhira kuyambira kumapeto kwa zaka za m'ma 1800. Coumarin yoyera ndi kapangidwe ka kristalo, kukoma pang'ono kwa vanila. Ikalowetsedwa m'thupi, coumarin imatha kugwira ntchito ngati yochepetsera magazi ndipo imachiritsa zotupa zina. Coumarins ilinso ndi zotsatira zina zoyambitsa bowa, koma pali zinthu zambiri zotetezeka zomwe zingalowe m'malo mwa zotsatirazi. Komabe, coumarin nthawi zina imagwiritsidwa ntchito limodzi ndi mankhwala ena ochepetsera magazi kuti achiritse.
Coumarin ndi gwero lachilengedwe la imodzi mwa coumarins, yomwe imadziwikanso kuti dunga beans, yomwe imamera makamaka m'madera otentha. Coumarin imapezeka ponyowa nyemba mu mowa ndikuziwiritsa. Zomera monga chipembere, sitiroberi, ma cherries, bison grass, clover ndi apricots zilinso ndi mankhwalawa. Coumarin nthawi zambiri imagwiritsidwa ntchito ngati cholowa m'malo mwa vanila muzakudya zokonzedwa (makamaka fodya), koma mayiko ambiri aletsa kugwiritsa ntchito kwake.
Zakudya zina zachikhalidwe zimapangidwa kuchokera ku zomera zomwe zili ndi coumarin, yomwe mosakayikira ndi zonunkhira zofunika kwambiri muzakudya izi. Ku Poland ndi Germany, anthu azolowera kuwonjezera zomera monga caryophylla ku zakumwa zoledzeretsa kuti apange fungo labwino, lapadera, komanso lotsitsimula, lomwe makamaka ndi coumarin. Mtundu uwu wa mankhwala si woopsa kwa ogula, koma muyenera kupewa kudya chakudya chochuluka.
Mu zomera, ma coumarins amathanso kugwira ntchito ngati mankhwala ophera tizilombo achilengedwe kuti apewe kusokonezeka kwa zomera. Mankhwala ambiri m'banja la coumarins amagwiritsidwa ntchito popanga mankhwala ophera tizilombo, ndipo ena amagwiritsidwanso ntchito kupha tizilombo tating'onoting'ono ta makoswe akuluakulu. Zinthu zina zomwe anthu amagwiritsa ntchito zimatha kukhala ndi chidziwitso cha mankhwala enaake a m'banja la coumarins, monga warfarin yodziwika bwino yoletsa magazi kuundana, yomwe imatha kubayidwa kapena kumwedwa kutengera zosowa za wodwalayo.
Nthawi yotumizira: Januwale-18-2024
