Izingcaphuno zesihlahla saseNingizimu-mpumalanga ye-Asia i-Thanaka zingase zinikeze ezinye izindlela zemvelo zokuvikela ilanga, ngokusho kokubuyekezwa okusha okuhlelekile okuvela kososayensi base-Jalan Universiti e-Malaysia nase-Lancaster University e-UK.
Bebhala ephephabhukwini elithi Cosmetics, ososayensi baphawula ukuthi izinto ezikhishwe kulesi sihlahla bezilokhu zisetshenziswa ekunakekelweni kwesikhumba ngokwesiko ukuze kunqande ukuguga, ukuvikela ilanga nokwelapha izinduna iminyaka engaphezu kuka-2 000."Ama-sunscreen emvelo ahehe izithakazelo ezinkulu njengengxenye yemikhiqizo yokuvikela ilanga eyenziwe kusetshenziswa amakhemikhali okwenziwa afana ne-oxybenzone angabangela izinkinga zempilo kanye nokulimala kwemvelo," kubhala ababuyekezi.
Thanaka
I-Thanaka ibhekisela esihlahleni esivamile saseNingizimu-mpumalanga ye-Asia futhi yaziwa nangokuthi i-Hesperethusa crenulata (syn. Naringi crenulata) kanye ne-Limonia acidissima L.
Namuhla, kunemikhiqizo eminingi eMalaysia, Myanmar, naseThailand ekhiqiza imikhiqizo ye-Thanaka "cosmeceutical", kuchaza ababuyekezi, okuhlanganisa i-Thanaka Malaysia ne-Bio Essence eMalaysia, uShwe Pyi Nann kanye no-Truly Thanaka baseMyanmar, kanye no-Suppaporn no-De Leaf baseThailand. .
"I-Shwe Pyi Nann Co. Ltd. ingumkhiqizi ohamba phambili futhi othumela ngaphandle kwe-Thanaka eThailand, Malaysia, Singapore nasePhilippines," bengeza.
“AmaBurma agcoba impushana ye-Thanaka ngqo esikhumbeni sabo njengokuvikela ilanga.Nokho amabala aphuzi asele esihlathini awamukeleki kakhulu kwamanye amazwe ngaphandle kwaseMyanmar,” kuchaza ababuyekezi.Ngakho-ke, ukuze kusizakale abantu abaningi ngemithi yokuvikela ilanga yemvelo, kukhiqizwa imikhiqizo ye-Thanaka yokunakekelwa kwesikhumba njengensipho, impushana exegayo, impushana eyisisekelo, i-face scrub, i-body lotion kanye ne-face scrub.
“Ukuze kuhlangatshezwane nezidingo zabathengi kanye nesidingo semakethe, i-Thanaka iphinde yenziwe into yokuhlanza, i-serum, i-moisturiser, ukhilimu wokwelapha izinduna kanye nokhilimu we-tone up.Iningi labakhiqizi lengeza izithako ezisebenzayo ezifana namavithamini, i-collagen ne-hyaluronic acid ukuze kwandiswe umphumela we-synergic futhi banikeze ukwelashwa ezimeni ezihlukahlukene zesikhumba.
I-Thanaka Chemistry nomsebenzi webhayoloji
Ukubuyekezwa kuyaqhubeka kuchaza ukuthi okukhishwe kuye kwalungiswa futhi kwabonakala ezinhlobonhlobo zezingxenye zezitshalo, okuhlanganisa amagxolo esiqu, amaqabunga, nezithelo, ezinama-alkaloid, ama-flavonoid, ama-flavanones, ama-tannins, nama-coumarins okungamanye ama-bioactives aphawuliwe.
“… ababhali abaningi bebesebenzisa izinyibilikisi zemvelo ezifana ne-hexane, i-chloroform, i-ethyl acetate, i-ethanol ne-methanol,” baphawula.Ngakho-ke, ukusetshenziswa kwezinyibilikisi eziluhlaza (njenge-glycerol) ekukhipheni izithako ze-bioactive kungase kube enye indlela ehlukile kumakhemikhali aphilayo ekukhishweni kwemikhiqizo yemvelo, ikakhulukazi, ekuthuthukisweni kwemikhiqizo ye-skincare."
Imininingwane yezincwadi ukuthi okukhishwe kwe-Thanaka okuhlukile kungase kunikeze uhla lwezinzuzo zezempilo ezingaba khona, okuhlanganisa i-antioxidant, anti-ageing, anti-inflammatory, anti-melanogenic kanye ne-anti-microbial properties.
Ababuyekezi bathi ngokuhlanganisa isayensi ukuze bayibuyekeze, bathemba ukuthi lokhu "kuzosebenza njengereferensi yokwakhiwa kwemikhiqizo ye-skincare equkethe i-Thanaka, ikakhulukazi, i-sunscreen."
Isikhathi sokuthumela: Aug-19-2021