Ukusuka kwindawo yokujonga imizi-mveliso, ivumba elimnandi lisetyenziselwa ukuqwalasela incasa yevumba lezinto, umthombo wawo wahlulwahlulwahlulwa " Inye "ivumba elimnandi eliyinto", elenziwayo "ngokubhekisele" kunye ne-acid, i-alkali, i-alkali, ityiwa kunye nezinye iichemicals ezifumaneka kwii-petroles ezifana nonyango lwekhemikhali kunye nokulungisa. Kwiminyaka yakutshanje, iincasa zendalo ziye zafunwa kakhulu kwaye amaxabiso anezitshixo zendalo, kodwa ngaba iincasa zendalo zingcono kunezipilisi zokwenziwa?
Iziqholo zendalo zahlulwe ziziphango zezilwanyana kunye neziqholo zeziqholo: Iziqholo zendalo ikakhulu ziintlobo ezine: i-musk, i-civet, i-castorream kunye ne-Ambergri; Tyala ivumba lendalo ngumxube wezinto eziphilayo ezikhutshwe kwiintyatyambo, amagqabi, amasebe, iziqhamo, njl njl., Kwizityalo ezinukayo. Iziqholo zokwenziwa zineziqholo ze-semi ze-Syntuchetic kunye neziqholo ezigcweleyo: Ukusetyenziswa kweNdawo yeNdalo emva kokuphendula kweekhemikhali ukutshintsha ubume beziqholo zekhemili ezibizwa ngokuba ziziqholo ezibiweyo zekhemikhali. Ngokutsho kokuqhekezwa kwamaqela asebenzayo, amavumba e-syntic anokwahlulwa kwi-ERE (i-diphinyingl ekrhente, i-intshi, njl. Njl. Utywala, njl. Njl.
Iincasa zakuqala zinokulungiswa kuphela ngeencasa zendalo, emva kokuvela kweencasa zendalo, abaqhotyoshelweyo banokuqhubeka belungiselela iindidi zeencasa ezahlukeneyo zokuhlangabezana neemfuno zazo zonke iindlela zokuhamba. Abasebenzi bezorhwebo nabathengi, eyona nto iphambili kukuzinza nokhuseleko lweziqholo. Iincasa zendalo azinyanzelekanga ukuba zikhuseleke, kwaye iincasa zokwenziwa azingafanelekanga. Ukuzinza kwencasa kubonakaliswa ikakhulu kwimiba emibini: Okokuqala, uzinzo lwawo kwi-aroma okanye incasa; Okwesibini, uzinzo lweepropathi zomzimba kunye neekhemikhali ngokwayo okanye kwimveliso; Ukhuseleko lubhekisa ekubeni kukho ityhefu yomlomo, ityhefu yolusu, ukucaphukisa ulusu kunye namehlo, nokuba ityhefu yolusu iya kuba njani ityhefu, nokuba ikhona ityhefu yetyhefu kunye nefotokopi yetyhefu.
Ngokubhekisele kwiziqholo ezichaphazelekayo, iziqholo zendalo ngumxube ontsonkothileyo, ochaphazelekayo zizinto ezifana nemvelaphi kunye nemozulu, engazinzanga ngokulula ngokwakhiwa kunye nevumba leentlobo ezahlukeneyo. Ukuqulunqwa kwe-aroma kunzima kakhulu, kwaye nenqanaba langoku le-chemistry kunye ne-bietechnology, kunzima ukufikelela kuhlalutyo oluchanekileyo ngokupheleleyo kwaye luqonde amacandelo alo aluhlaza, kwaye ifuthe kumzimba womntu akukho lula ukuyiqonda. Eminye yale mingcipheko ayiziwa thina; Ukuqulunqwa kweziqholo zokwenziwa kucacile, uvavanyo olupheleleyo lwebhayoloji lunokwenziwa, ukusetyenziswa okukhuselekileyo kunokufezekiswa, kwaye ivumba lizinzile, kwaye ivumba lemveliso eyongezelelweyo linokuzinzisa, elisisondeza lula.
Ngokuphathelele izinyibilikisi ezintsalela, amavumba e-synticyhetic ayafana nevumba elimnandi lendalo. Iincasa zendalo zikwafuna ukuba zigqitha kwinkqubo yokukhuphela. Kwinkqubo ye-synthesis, isinyibilikisi sinokulawulwa kuluhlu olukhuselekileyo ngokukhetha isoyile kunye nokususwa.
Uninzi lweencasa zendalo kunye neencasa zibiza kakhulu kunezipilisi zezokuhenyuza kunye neencasa, kodwa oku akuhambelani ngqo nokukhuseleka, kwaye iincasa ezithile zezokwenziwa zibiza kakhulu kunezincasa zendalo. Abantu bacinga ukuba indalo ingcono, ngamanye amaxesha kuba i-aromas yendalo yenza abantu babe mnandi ngakumbi, kwaye ezinye izithako kwiincasa zendalo zinokuzisa umahluko. Ayisiyo yemvelo, into yokuba ayilunganga, lo gama nje ukusetyenziswa ngaphakathi komgangatho wemigaqo kunye nemigangatho kukhuselekile, kwaye ukuthetha ngokwesayensi, kwinqanaba langoku, lifanelekile ukusetyenziswa koluntu.
IXESHA LOKUQALA: APR-26-2024