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Umphumela we-benzyl alcohol
Utshwala be-Benzyl busetshenziswe kabanzi emikhakheni eminingi njengemithi, izimonyo, ukudla kanye nezimboni. Ngokuyinhloko budlala indima yokukhuthaza intuthuko, ukulwa nokugqwala kanye nokulwa nokukhunta, ukulawula inani le-pH, ukulwa namagciwane kanye nokusebenza njengesinyibilikisi kanye nokulungiswa...Funda kabanzi -
Imakethe Yezinto Zokusetshenziswa Ezingamafutha Zemvelo Zansuku Zonke Ukuhlaziywa Kwemboni Yomhlaba Wonke kanye Nesibikezelo (2023-2029)
Imakethe yomhlaba wonke yezithako zemvelo zamakha ngo-2022 inenani lamaRandi ayizigidi eziyizinkulungwane eziyi-17.1. Izithako zemvelo zamakha zizokhuthaza kakhulu uguquko lwamakha, insipho kanye nezimonyo. Izithako zemvelo zamakha Isifinyezo Semakethe: Ukunambitheka kwemvelo ukusetshenziswa kwemvelo...Funda kabanzi -
I-delta dodecalactone enokunambitheka kobisi kanye nesiphakamiso sokusetshenziswa kwayo.
I-Delta dodecalactoneand ifaneleka kahle ekunambithekeni kobisi, isigaba esikhawulela umbono wethu ngamathuba alesi sithako esithakazelisayo. Inselele ngazo zonke izinhlobo zobisi ibiza. Kokubili i-delta dodecalactone kanye ne-delta decalactone kuyabiza kakhulu...Funda kabanzi -
Ukusetshenziswa kwe-Benzoic Acid
I-Benzoic acid iyikristalu elimhlophe eliqinile noma elingenambala elinomumo wenaliti elinefomula i-C6H5COOH. Inephunga elithambile nelimnandi. Ngenxa yezakhiwo zayo eziguquguqukayo, i-benzoic acid isetshenziswa ezimbonini ezahlukahlukene, okuhlanganisa nokulondolozwa kokudla,...Funda kabanzi -
Yiziphi izinhlelo eziyisithupha ze-benzaldehyde
I-Benzaldehyde, eyaziwa nangokuthi i-aromatic aldehyde, iyikhemikhali yokwenziwa ephilayo enefomula i-C7H6O, equkethe indandatho ye-benzene kanye ne-formaldehyde. Embonini yamakhemikhali, i-benzaldehyde inezinhlobo eziningi zokusetshenziswa...Funda kabanzi -
Ingabe i-dihydrocoumarin inobuthi
I-Dihydrocoumarin, iphunga elimnandi, elisetshenziswa ekudleni, liphinde lisetshenziswe njengesithasiselo se-coumarin, lisetshenziswe njengesinambitheko sobuhle; Ukhilimu ohlanganisiwe, ukunambitheka kwekakhukhunathi, nesinamoni; Liphinde lisetshenziswe njengesinambitheko sikagwayi. Ingabe i-dihydrocoumarin inobuthi I-Dihydrocoumarin ayinabo ubuthi. I-Dihydrocoumarin ingumkhiqizo wemvelo otholakala ku-yellow vanilla rhin...Funda kabanzi -
Ama-flavour nama-Perfume ezimonyweni
Ama-flavour akhiwa yi-organic compound eyodwa noma ngaphezulu enephunga, kula ma-molecule e-organic kunezinhlobo ezithile ze-aromatic. ahlanganiswa ngezindlela ezahlukene ngaphakathi kwe-molecule, ukuze ama-flavour abe nezinhlobo ezahlukene zephunga nephunga. Isisindo sama-molecule ...Funda kabanzi -
Izinhlobo kanye nokuhlukaniswa kokunambitheka kokudla kanye nephunga elimnandi
Ukunambitheka kokudla kuyisengezo sokudla, okuhlanganisa isithwali, isinyibilikisi, isithako, i-carrier sucrose, i-dextrin, i-gum Arabic njalo njalo. Leli phepha liveza kakhulu izinhlobo kanye nokuhlukaniswa kwezinongo zokudla kanye nephunga elimnandi. 1. Izinhlobonhlobo zokudla ...Funda kabanzi -
Ubuchwepheshe kanye nokusetshenziswa kwenhlanganisela yokunambitheka
Njengoba kunomncintiswano omkhulu emakethe, imikhiqizo yabathengisi iya ngokuya ihlukahluka. Ukwehlukahluka kwemikhiqizo kuvela ekuhlukeni kokunambitha, ngakho-ke kubaluleke kakhulu ukukhetha ukunambitheka kwekhwalithi ephezulu...Funda kabanzi -
Ukuhlaziywa kwe-panorama yeketanga lezimboni, iphethini yokuncintisana kanye nethemba lesikhathi esizayo lemboni yokunambitheka nephunga laseShayina ngo-2024
I. Ukubuka konke kwemboni Iphunga libhekisela ezinhlotsheni ezahlukahlukene zezinongo zemvelo kanye nezinongo zokwenziwa njengezinto zokusetshenziswa eziyinhloko, kanye nezinye izinto ezisizayo ngokwefomula enengqondo kanye nenqubo yokulungiselela ukunambitheka okuthile kwengxube eyinkimbinkimbi, esetshenziswa kakhulu kuzo zonke izinhlobo zemikhiqizo yokunambitheka. F...Funda kabanzi -
Ukusetshenziswa kwe-Phenethyl Acetate Acetic Acid
Embonini yeziqholo, i-phenyl ethyl acetate ayibalulekanga kangako kune-benzyl acetate, imvamisa kanye nesidingo esiphelele kumafomula ahlukahlukene okunambitheka kuncane kakhulu, isizathu esiyinhloko ukuthi iphunga le-phenyl ethyl acetate "liphansi" kakhulu - izimbali, izithelo "azilungile"...Funda kabanzi -
Ingabe ukunambitheka kwemvelo kungcono kakhulu kunokunambitheka okwenziwe
Ngokombono wezimboni, iphunga lisetshenziselwa ukumisa ukunambitheka kwephunga eliguquguqukayo lento, umthombo walo uhlukaniswe ngezigaba ezimbili: esinye "ukunambitheka kwemvelo", okuvela ezitshalweni, ezilwaneni, ezintweni ezincane ezisebenzisa "indlela ebonakalayo" ukukhipha iphunga elingaphansi...Funda kabanzi
