MELBOURNE, Australia - Chomera chodyedwa kwambiri cha rosella chili ndi ma antioxidants omwe ofufuza aku Australia amakhulupirira kuti angathandize kuchepetsa thupi. Malinga ndi kafukufuku watsopano, ma antioxidants ndi ma organic acid mu hibiscus amatha kuteteza mapangidwe a maselo amafuta. Kukhala ndi mafuta ena n’kofunika kuti munthu azilamulira mphamvu ndi shuga m’thupi, koma mafuta akakhala ochuluka, thupi limatembenuza mafuta ochuluka kukhala maselo amafuta otchedwa adipocytes. Anthu akapanga mphamvu zambiri popanda kuzigwiritsa ntchito, maselo amafuta amakula kukula ndi kuchuluka, zomwe zimapangitsa kuti azilemera komanso kunenepa kwambiri.
Pakafukufuku wapano, gulu la RMIT lidachitira ma cell tsinde la munthu ndi zotulutsa za phenolic ndi hydroxycitric acid asanatembenuzidwe kukhala maselo amafuta. M'maselo omwe ali ndi hydroxycitric acid, palibe kusintha kwa mafuta a adipocyte komwe kunapezeka. Kumbali inayi, maselo opangidwa ndi phenolic Tingafinye anali 95% mafuta ochepa kuposa maselo ena.
Mankhwala amakono a kunenepa kwambiri amayang'ana kwambiri kusintha kwa moyo ndi mankhwala. Ngakhale kuti mankhwala amakono ndi othandiza, amawonjezera chiopsezo cha kuthamanga kwa magazi komanso kuwonongeka kwa impso ndi chiwindi. Zotsatira zikuwonetsa kuti hibiscus plant phenolic extracts ikhoza kupereka njira yachilengedwe koma yothandiza yowongolera kulemera.
Ben Adhikari, pulofesa ku RMIT Center for Nutritional Research, anati: "Hibiscus phenolic extracts ingathandize kupanga chakudya chamagulu abwino chomwe sichimalepheretsa mapangidwe a maselo a mafuta, komanso kupewa zotsatira zosafunikira za mankhwala ena. Innovation Center, m'mawu atolankhani.
Pali chidwi chochulukirapo pakuwerenga zathanzi lamankhwala a antioxidant-rich polyphenolic. Amapezeka mumitundu yambiri ya zipatso ndi ndiwo zamasamba. Anthu akamadya, ma antioxidants amachotsa mamolekyu owopsa a okosijeni m'thupi omwe amathandizira kukalamba komanso matenda osatha.
Kafukufuku wam'mbuyomu wa ma polyphenols mu hibiscus wawonetsa kuti amakhala ngati ma enzyme blockers, ofanana ndi mankhwala ena oletsa kunenepa kwambiri. Ma polyphenols amalepheretsa kugaya chakudya chotchedwa lipase. Puloteni imeneyi imaphwanya mafuta kukhala ochepa kwambiri kuti matumbo azitha kuyamwa. Mafuta aliwonse owonjezera amasandulika kukhala maselo amafuta. Pamene zinthu zina zimalepheretsa lipase, mafuta sangalowe m'thupi, kuwalola kudutsa m'thupi ngati zinyalala.
"Chifukwa chakuti mankhwala a polyphenolic awa amachokera ku zomera ndipo amatha kudyedwa, payenera kukhala zochepa kapena palibe zotsatira," akutero wolemba mabuku wamkulu Manisa Singh, wophunzira wa maphunziro a RMIT. Gululi likukonzekera kugwiritsa ntchito hibiscus phenolic Tingafinye mu chakudya chathanzi. Asayansi a za kadyedwe kake angathenso kusandutsa chotsitsacho kukhala mipira yomwe ingagwiritsidwe ntchito pa zakumwa zotsitsimula.
"Phenolic extracts oxidize mosavuta, kotero encapsulation sikuti amangowonjezera alumali moyo wawo, komanso amatilola kulamulira mmene amamasulidwa ndi kuyamwa ndi thupi," anatero Adhikari. "Tikapanda kuyika chotsitsacho, chimatha kusweka m'mimba tisanapindule."
Jocelyn ndi mtolankhani wa sayansi waku New York yemwe ntchito yake idawonekera m'mabuku monga Discover Magazine, Health, ndi Live Science. Ali ndi digiri ya master mu psychology mu behavioral neuroscience komanso digiri ya bachelor mu integrative neuroscience kuchokera ku Binghamton University. Jocelyn amafotokoza nkhani zingapo zamankhwala ndi sayansi, kuyambira nkhani za coronavirus mpaka zomwe zapezedwa posachedwa paumoyo wa amayi.
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