Tshala ama-L-mentholion ama-crystal flavour namakha

Imininingwane Yomkhiqizo

I-L-menthol yinto e-organic, ifomula yamakhemikhali yi-C10h20o, amakhemikhali entengo yamakristalu angenalo umbala, i-ethanol, i-chlorol kanye ne-etherne ne-benzene namanye ama-organic sol, incane kancane emanzini. Amakhemikhali azinzile, angathathwa ngokuthambekela komoya.
I-Menthol yenziwa emaqabungeni, isakhi esiyinhloko samafutha we-peppermint, futhi yi-monotersene ye-cyclic. Kungamafutha aguquguqukayo kakhulu akhiqizwa yisitshalo, futhi ahlanganiswa kakhulu eSesquiterpenes, Monoterpenes, kanye neSesquintapenes, ikakhulukazi ezimweni sezulu ezifudumele. Eminye imibala yezitshalo ezibalulekile ngama-terpenoids noma amakhompiyutha aqukethe amaqembu e-terpenoid.
Synthesis of L-MeTH
I-Menthol ingahlanzwa kusuka ku-peppermint u-peppermint crude uil noma i-synthessised.
Amafutha abalulekile atholwe yi-Steam Distillation yezingxenye ezingenhla (iziqu; amagatsha; amaqabunga; amaqabunga kanye nama-inflorescence) we-plant mentha piperita, ubizwa nge-menthol uwoyela, ngesivuno sikawoyela we-0.5-0.6.
Kunezindlela ezahlukahlukene zokuvumelanisa Mentol
1. Ukukhiqiza kusuka kuCitonella Aldehyde usebenzisa uhlobo lweCitonella Aldehyde kalula ku-Isohumeldehyde, iCitonellalElla Aldehyde yangakwesobunxele ibe yi-Isohumerdehdehyde enama-catalysts wesobunxele (isib. I-Isohumerdehdehyde yesobunxele ihlukaniswe futhi iqhutshwa yi-hydrogenated ukukhiqiza i-menthol yesobunxele. Ukuguqulwa kwayo kwe-stereo turation kungaguqulwa ngokwengxenye ku-dextro citronellal ngokuqhekeka okushisayo, bese kuphinde kwenziwe kabusha.
2. Kwenziwe kusuka ku-thymol phambi kwe-m-cresol aluminium, ukusabela kwe-alkylation kwe-m-cresol ukukhiqiza i-thymol. I-Catalytic hydrogenation ithela bonke ngababili abanamabili ama-menthol stereoisomers (okusho, i-menhol ye-racen; i-neenthol; Ama-Isomers ayehlukaniswe futhi ahlukane ngokungenisa, ukuqedwa kwengxenyenazo ye-turhol ye-racimic, kanye nokuphindaphinda kabusha ngemuva kokudalwa kwe-ester. Ama-levol e-levol esters ahlanzekile ahlaselwe ukuthola i-menthol.
Ukusetshenziswa kwe-L-MeTH
Zombili lezi zenzo ze-ment kanye nezobuhlanga zisetshenziswa njengezikhunzi zokunambitheka kuzinyo lamazinyo; amakha; iziphuzo namaswidi. Ingasetshenziswa futhi ukunambitheka kanye namakha aphakathi . Kwezokwelapha, kusetshenziswa njengesikhuthazo, esisebenza esikhunjeni noma esigabeni se-mucous, ngomphumela opholile nokuhleleka; Ngaphakathi, ingasetshenziswa njengesidakamizwa esiphendukayo somoya sekhanda nokuvuvukala kwempumulo, umphimbo kanye ne-larynx. I-Ester yayo isetshenziswa kwizinongo nemithi.

Imininingwane yenkampani

Imikhiqizo yokungenisa impahla eyinhloko yenkampani ifaka phakathi

. _ kanjalo.

(2) I-Intermediates: Uhlobo olubaluleke kakhulu lwemikhiqizo emihle yamakhemikhali, umnyombo wesigaba semikhiqizo esetshenzisiwe ", ukukhiqizwa kwemikhiqizo ethile phakathi komkhiqizo, njengokukhiqiza umkhiqizo, ongakwenza Khiqiza kusuka ku-Intermediates, ukonga izindleko, kusuka ekuhlanganiseni kwamakhambi, ama-pesticides, upende, amadayi kanye namakha asetshenziswa kabanzi. Ensimini yezemithi, i-Intermediates isixhumanisi esibalulekile ekhasini lezemikhakha, elisetshenziswa kwinqubo yokuhlelwa kwezidakamizwa kwezinto ezithile zamakhemikhali zokusetshenziswa kwamakhemikhali noma imikhiqizo yamakhemikhali, esetshenziselwa ukukhiqiza imikhiqizo yokwenziwa ye-APIS.UR I-Intermediates, ukunambitheka kanye nemikhakha ephakathi.