Ngokombono wezimboni, iphunga lisetshenziselwa ukulungisa ukunambitheka kwephunga elibi lezinto, umthombo walo uhlukaniswe izigaba ezimbili: eyodwa "i-flavour yemvelo", kusukela ezitshalweni, ezilwaneni, ezintweni ezincane zisebenzisa "indlela yomzimba" khipha izinto zephunga;Enye "iphunga elimnandi", elenziwe ngenye "i-distillate" ne-asidi, i-alkali, usawoti kanye namanye amakhemikhali atholakala ezingxenyeni zamaminerali ezifana ne-petroleum namalahle ngokwelashwa ngamakhemikhali nokucubungula.Eminyakeni yamuva nje, ukunambitheka kwemvelo kuye kwafunwa kakhulu futhi amanani enyuke kakhulu, kodwa ingabe ama-flavour emvelo angcono ngempela kunokunambitheka kokwenziwa?
Izinongo zemvelo zihlukaniswe ngezinongo zezilwane nezinongo zezitshalo: izinongo zemvelo zezilwane ziyizinhlobo ezine: musk, civet, castoreum kanye neambergris;Iphunga lemvelo lezitshalo liyingxube yemvelo ekhishwe ezimbalini, emaqabungeni, emagatsheni, eziqwini, ezithelweni, njll., zezitshalo ezinamakha.Izinongo zokwenziwa zinezinongo ze-semi-synthetic nezinongo zokwenziwa ezigcwele: ukusetshenziswa kwengxenye yemvelo ngemuva kokusabela kwamakhemikhali ukushintsha ukwakheka kwezinongo kubizwa ngokuthi izinongo zokwenziwa, ukusetshenziswa kwezinto eziyisisekelo zamakhemikhali zokwenziwa ezibizwa ngokuthi izinongo zokwenziwa ezigcwele.Ngokwesigaba samaqembu asebenzayo, amakha okwenziwa angahlukaniswa abe amakha e-ether (i-diphenyl ether, anisole, njll.), amakha e-aldehyde-ketone (musketone, cyclopentadecanone, njll.), amakha e-lactone (isoamyl acetate, amyl butyrate, njll. ), amakha otshwala (utshwala obunamafutha, utshwala obunephunga elimnandi, utshwala be-terpenoid, njll.), njll.
Ama-flavour asekuqaleni angalungiselelwa kuphela ngama-flavour emvelo, ngemva kokuvela kwama-flavour okwenziwa, abenzi bamakha bangakwazi cishe ngokuthanda kwabo ukulungiselela ukunambitheka okuhlukahlukene ukuze bahlangabezane nezidingo zazo zonke izigaba zokuphila.Kubasebenzi bezimboni kanye nabathengi, okukhathaza kakhulu ukuzinza nokuphepha kwezinongo.Ukunambitheka kwemvelo akuphephile ngempela, futhi ukunambitheka kokwenziwa akukona ngempela ukuthi akuphephile.Ukuzinza kwe-flavour kubonakala ngokuyinhloko ezicini ezimbili: okokuqala, ukuzinza kwabo ephunga noma ukunambitheka;Okwesibili, ukuzinza kwezakhiwo zomzimba kanye namakhemikhali kukodwa noma kumkhiqizo;Ukuphepha kubhekisela ekutheni ingabe kunobuthi bomlomo, ubuthi esikhunjeni, ukucasuka esikhumbeni nasemehlweni, ukuthi ukuthintana kwesikhumba kuzoguliswa yini, noma ngabe kunobuthi be-photosensitivity kanye ne-photosensitization yesikhumba.
Ngokuqondene nezinongo, izinongo zemvelo ziyingxube eyinkimbinkimbi, ethintekayo yizici ezifana nemvelaphi nesimo sezulu, ezingagxili kalula ekubunjweni nasephunga, futhi ngokuvamile ziqukethe izinhlobonhlobo zezinhlanganisela.Ukwakheka kwephunga kuyinkimbinkimbi kakhulu, futhi ngezinga lamanje lamakhemikhali ne-biotechnology, kunzima ukufeza ukuhlaziya okunembile ngokuphelele kanye nokubamba izingxenye zayo zephunga, futhi umthelela emzimbeni womuntu akulula ukuwuqonda.Ezinye zalezi zingozi empeleni azaziwa kithi;Ukwakheka kwezinongo zokwenziwa kucacile, kungenziwa ukuhlolwa okufanele kwebhayoloji, ukusetshenziswa okuphephile kungafinyelelwa, futhi iphunga lizinzile, futhi iphunga lomkhiqizo owengeziwe nalo lingazinzile, okusilethela ukusetshenziswa kalula.
Ngokuqondene nezincibilikisi ezisele, amakha okwenziwa ayafana namakha emvelo.Ama-flavour emvelo nawo adinga ama-solvents enqubweni yokukhipha.Enqubweni yokuhlanganiswa, i-solvent ingalawulwa ebangeni eliphephile ngokukhetha i-solvent nokususwa.
Ukunambitheka okuningi kwemvelo nama-flavour kubiza kakhulu kune-flavour nama-flavour okwenziwa, kodwa lokhu akuhlobene ngokuqondile nokuphepha, futhi amanye ama-flavour okwenziwa abiza kakhulu kunokunambitheka kwemvelo.Abantu bacabanga ukuthi imvelo ingcono, ngezinye izikhathi ngenxa yokuthi amakha emvelo enza abantu babe mnandi, futhi ezinye izithako zomkhondo ku-flavour yemvelo zingase zilethe umehluko ocashile kokuhlangenwe nakho.Akuyona into engokwemvelo enhle, okokwenziwa akukuhle, inqobo nje uma ukusetshenziswa ngaphakathi kobubanzi bemithetho nezindinganiso kuphephile, futhi ukukhuluma ngokwesayensi, izinongo zokwenziwa ziyalawuleka, ziphephe kakhulu, esigabeni samanje, zifaneleka kakhulu ukusetshenziswa umphakathi.
Isikhathi sokuthumela: Apr-26-2024