Amakhompiyutha e-Ester
(Total 3 Products)
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Ibhulogi:UKopeoImininingwane Yomkhiqizo I-methyl jasmonate ingenye ye-Ester compainds ngefomula ye-molecular formula C13H20O3, ekhona kabanzi ezitshalweni zofuzo, futhi i-Exenogenous ingavusa amakhemikhali okuvikela izitshalo futhi ikhiqize imiphumela yomonakalo... -
Ibhulogi:UKopeoImininingwane Yomkhiqizo I-methyl jasmonate ingenye yamakhompiyutha e-Ester. I-Methyl Jasmoniate (Meja) iyisitezi esijwayelekile esisetshenziswa ekuvikelweni kwezitshalo kanye nezindlela eziningi ezahlukahlukene zentuthuko ezinjengokuhluma kwembewu,... -
Ibhulogi:UKopeoImininingwane Yomkhiqizo Izakhiwo zamakhemikhali ze-Ethyl 2-methylbtrate Uketshezi ongenawo umbala onamafutha ngephunga elinamandla lesikhumba se-apula, isikhumba sephayinaphu nesikhumba se-plum esingavuthiwe. Iphoyili elibilayo 133 ℃, indawo...
Amakhompiyutha e-Ester
Ama-Esters, okuwumthombo oyinhloko wezithelo eziningi kanye nezinto zephunga lezimbali, zine-general forfoor 'futhi ziqanjwe ngegama elithi -ate noma -este. Ama-Esters avame ukukhiqizwa ngokuchazwa kwama-organic carboxylic acid (RCOOH) anotshwala (i-r'oh) ngokususa i-molecule eyodwa yamanzi, okungukusabela okuguqukayo. I-sulfuric acid egxile ivame ukungezwa njenge-ejenti yokuphelelwa ngamandla ukuze ithole eminye imikhiqizo e-Eder ngokususa ama-molecule amanzi akhiqizwa ngesikhathi sokuphendula i-Reaction.ster, i-Syyyl3), eno-apula Ukuphamba, kuphendula nge-buttric acid ne-methanol, futhi ukucaciswa kwalaba bobabili kwenziwa.
Amakhompiyutha e-Ester
Izithelo ezivuthiwe zivame ukuba nephunga elimnandi lomlomo, empeleni elingumphumela wama-perleculale isisindo aphansi wesisindo, njenge: ethyl butyrate CH3 (CH2 ) I-4CH3 nge-banana flavour, i-butyl butyrate CH (CH2) 2Coo (CH2) 7COO (CH2) 7CHO (CH2) 7CH3 nge-Orange Flavor, noma isetshenziswa kakhulu njenge-flavour yezemidlalo ethosiwe, i-methyl salicylate nayo inephunga elijabulisayo neliqabulayo. I-2Coo (CH2) 7CH3 nge ukunambitheka we-orange, noma i-methyl salicylate, isengezo esivame ukusetshenziswa kuma-gels ezemidlalo aphezulu, une-flavour ekhuthazayo neqabulayo.
Ngokuvamile, u-Esters ubhekwa njengephephe kakhulu futhi ephephe kakhulu e-aromatherapy, ngaphandle kwe-Spanish Sage, equkethe i-methyl salicylate kanye ne-hinoki acetate, okuvame ukwenzeka okuphansi. Ngakolunye uhlangothi, u-holly kanye ne-birch ebalulekile kawoyela akunconyelwe ukusetshenziswa e-aromatherapy ngoba aqukethe ngaphezu kwama-90% we-methylsalicy.
Phakathi kwamafutha asemqoka kanye namakha, ama-esters anobubanzi bezinhlanganisela eziningi. Ama-esters ajwayelekile atholakala kumafutha abalulekile afaka i-benzyl acetate, i-geranyl acetate, i-geranyl acetate kanye ne-citronellyl yakhema.