Iiflavour ziqulunqwe yinto enye okanye ngaphezulu kwe-organic compounds kunye nevumba, kwezi molekyuli eziphilayo kukho amaqela athile anevumba elimnandi. zidityaniswe ngeendlela ezahlukeneyo ngaphakathi kwemolekyuli, ukuze iincasa zibe neentlobo ezahlukeneyo zevumba kunye nevumba.
Ubunzima bemolekyuli buphakathi kwama-26 kunye nama-300, bunyibilika emanzini, ethanol okanye kwezinye izinyibilikisi eziphilayo. Imolekyuli kufuneka iqulathe iqela leathom elifana ne-0H, -co -, -NH, kunye -SH, ebizwa ngokuba liqela eliqholiweyo okanye iqela eliqholiweyo. Ezi ntlobo zeenwele zenza ukuba ivumba livelise iintlobo ezahlukeneyo zokuvuselela, ukunika abantu iimvakalelo ezahlukeneyo zesiqhumiso.
Ukuhlelwa kweeNcasa
Ngokutsho komthombo unokwahlulwa ngokweencasa zendalo kunye neencasa zokwenziwa. Incasa yendalo inokohlulwa ibe yincasa yendalo yezilwanyana kunye nencasa yendalo yezityalo. Iziqholo zokwenziwa zinokohlulwa zibe ziincasa ezizimeleyo, ukuhlanganiswa kweekhemikhali kunye nencasa edityanisiweyo, iincasa zokwenziwa zahlulwe zibe zincasa zesemi-synthetic kunye nencasa eyenziwe ngokupheleleyo.
Iincasa zendalo
Incasa yendalo ibhekisa kwinxalenye yezilwanyana nezityalo ezivumba ziyokuqala nezingalungiswanga; Okanye iziqholo ezikhutshiweyo okanye ezisulungekisiweyo ngendlela ebonakalayo ngaphandle kokutshintsha indlela eyakhiwe ngayo. Iincasa zendalo ziquka incasa yendalo yezilwanyana nezityalo iindidi ezimbini.
Incasa yendalo yezilwanyana
Iintlobo zencasa zendalo zezilwanyana zincinci, ubukhulu becala ukukhuselwa okanye ukukhutshelwa kwezilwanyana, kukho malunga neshumi elinesibini leentlobo zeencasa zezilwanyana ezifumanekayo ukuze zisetyenziswe, ukusetyenziswa kwangoku kwezi: musk, ambergris, civet incense, castorean ezi flavour ezine zezilwanyana.
Tyala incasa yendalo
Incasa yendalo yezityalo ngowona mthombo wencasa yendalo, iintlobo zencasa yezityalo zizityebi, kwaye iindlela zonyango ziyahluka. Abantu baye bafumanisa ukuba kukho ngaphezu kwe-3600 iintlobo zezityalo ezivumba kwindalo, ezifana ne-mint, i-lavender, i-peony, i-jasmine, i-cloves, njl., kodwa kuphela iindidi ezingama-400 zokusetyenziswa okusebenzayo ezikhoyo ngoku. Ngokwesakhiwo sabo, zinokwahlulwa zibe yi-terpenoids, amaqela e-aliphatic, amaqela amnandi kunye ne-nitrogen kunye ne-sulfur compounds.
iincasa zokwenziwa
Incasa yeSynthetic yinkomponi yencasa elungiswe yikhemikhali kusetyenziswa imathiriyeli ekrwada yendalo okanye imathiriyeli ekrwada yeekhemikhali. Okwangoku, kukho malunga ne-4000 ~ 5000 iintlobo zeencasa zokwenziwa ngokoncwadi, kwaye malunga neentlobo ezingama-700 zisetyenziswa ngokuqhelekileyo. Kwifomula yencasa yangoku, iincasa zokwenziwa zibalelwa malunga ne-85%.
Iperfume yodwa
Izahlulo zePerfume ziikhompawundi zencasa enye ezibekwe zodwa ngokwasemzimbeni okanye ngokwekhemikhali kuvumba lendalo. Zinokwakheka okukodwa kunye nesakhiwo esicacileyo semolekyuli, kodwa zinevumba elinye, kwaye kufuneka zisetyenziswe kunye nezinye iziqhumiso zendalo okanye ezenziweyo.
I-semi-synthetic incasa
I-semi-synthetic flavour luhlobo lwencasa yemveliso eyenziwe yikhemikhali reaction, eyona nxalenye ibalulekileyo yencasa yokwenziwa. Okwangoku, zingaphezulu kwe-150 iintlobo zeemveliso eziqholiweyo ezisele zenziwe kwimizi-mveliso.
Iincasa zokwenziwa ngokupheleleyo
Incasa eyenziwe ngokupheleleyo yikhemikhali efunyenwe ngamanyathelo ngamanyathelo ahlukeneyo okwenziwa kweekhemikhali kwimveliso yepetrochemical okanye yeekhemikhali zamalahle njengesiseko semathiriyeli ekrwada. "Yimathiriyeli ekrwada eyenziweyo" elungiselelwe ngokwendlela esekiweyo yokwenziwa. Kukho ngaphezu kwe-5,000 yeentlobo zencasa ezenziweyo emhlabeni, kwaye kukho ngaphezu kwe-1,400 iintlobo zencasa yokwenziwa evunyelwe eTshayina, kunye neentlobo ezingaphezu kwama-400 zeemveliso ezisetyenziswa ngokuqhelekileyo.
Ukudibanisa i-flavour
Ukudibanisa kubhekisa kumxube wencasa eyenziweyo eyenziweyo okanye incasa ezininzi (zendalo, zokwenziwa kunye neziqholo ezizimeleyo) ezinevumba elimnandi okanye ivumba elithile elinokusetyenziswa ngokuthe ngqo kwincasa yemveliso, ekwabizwa ngokuba yi-essence.
Ngokomsebenzi weencasa ekudibaniseni, inokwahlulwa ibe ngamacandelo amahlanu: i-agent ephambili yevumba, kunye ne-agent yevumba, i-modifier, i-agent ye-fragrance esisigxina kunye ne-fragrance. Inokwahlulwa ibe ngamacandelo amathathu: ivumba lentloko, ivumba lomzimba kunye nevumba elisisiseko ngokuguquguquka kwencasa kunye nexesha lokugcinwa.
Ukuhlelwa kwevumba
I-Poucher ipapashe indlela yokuhlela amavumba ngokokuguquguquka kwevumba lawo. Wavavanya amavumba angama-330 endalo kunye nawokwenziwa kunye nezinye iziqhumiso, ezihlela ngokweprayimari, umzimba kunye neziqholo eziphambili ngokusekelwe kubude bexesha abahleli ephepheni.
I-Poucher yabela i-coefficient ye-"1" kwabo banevumba elilahlekileyo ngaphantsi kosuku, "2" kwabo balahlekileyo ivumba elingaphantsi kweentsuku ezimbini, njalo njalo ukuya kwi-"100", emva koko ayisahlelwanga. Uhlela i-1 ukuya kwi-14 njengeziqhumiso zentloko 15 ukuya kwi-60 njengeziqhumiso zomzimba kunye ne-62 ukuya kwi-100 njengeziqhumiso ezisisiseko okanye iziqhumiso ezisisigxina.
Ixesha lokuposa: Aug-23-2024