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Ukusetyenziswa kwe-1,3-Propanediol kwicandelo lemizi-mveliso
I-1,3-Propanediol (PDO) yi-diol eguquguqukayo, evuselelekayo efumene ukubaluleka okukhulu kwimizi-mveliso, ingakumbi ngenxa yemveliso yayo esekwe kwi-bio. Ukubaluleka kwemizi-mveliso ye-1,3-propanediol kukwindawo edibana kuyo izixhobo ezisebenza kakuhle (ingakumbi iifayibha ze-PTT) ...Funda ngokugqithisileyo -
Umahluko Phakathi kweDamascenone kunye ne-β-Damascenone: Uthelekiso Olupheleleyo
Intshayelelo kwiDamascenone Ii-Isomers I-Damascenone kunye ne-β-Damascenone zii-isomers ezimbini ezibalulekileyo ze-chemical compound efanayo, zombini zisetyenziswa kakhulu kushishino lwevumba kunye nencasa. Nangona zabelana ngefomula efanayo yemolekyuli (C₁₃H₁₈O), ulwakhiwo lwazo lweekhemikhali olwahlukileyo lubangela umahluko omkhulu...Funda ngokugqithisileyo -
Kutheni i-cistrans ratio yenye yezona nkcukacha zibalulekileyo ekufuneka zijongwe kwiSatifikethi soHlalutyo lweMilk Lactone?
Oku kungena kwiinkalo ezithile zeekhemikhali ezichaza umgangatho kunye nohlobo lweMilk Lactone. Nantsi inkcazelo eneenkcukacha: 1. IKhemistri: Kutheni i-Isomerism Ibalulekile kwiLactones Kwilactones ezifana ne-δ-Decalactone, igama elithi “cis” kunye nelithi “trans” ali...Funda ngokugqithisileyo -
I-Hydroxyacetophenone
I-P-hydroxyacetophenone sisithako sokhathalelo lolusu esisebenza ngeendlela ezininzi, ikakhulu sinemisebenzi yokwenza mhlophe kwaye sihombise ibala, silwa neentsholongwane kwaye silwa nokudumba, kwaye sithomalalise kwaye sithomalalise. Ingathintela ukwenziwa kwe-melanin kwaye inciphise umbala kunye namabala. Njengesithako esibanzi...Funda ngokugqithisileyo -
Umahluko phakathi kwe-Ambroxan kunye ne-Super Ambroxan
(A) Ulwakhiwo kunye nolwakhiwo: i-ambroxan yeyona nto iphambili kwi-ambergris yendalo, i-bicyclic dihydro-guaiacol ether enesakhiwo esithile se-stereochemical. I-Super ambroxan iveliswa ngokwe-synthetically kwaye inesakhiwo seekhemikhali esifana ne-ambroxan, kodwa inokulungiselelwa nge-synth...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-Ambroxan
I-Ambroxan, njengekhompawundi ekhethekileyo yendalo, ibonakalise amandla ayo okusetyenziswa angenakutshintshwa kwiindawo ezahlukeneyo ezifana neziqholo, izinto zokuthambisa, kunye namayeza ngenxa yevumba layo elimnandi kunye nexabiso elikhulu lezonyango. Ukusetyenziswa kwe-ambroxan kwishishini lezinto zokuthambisa nako kubalulekile. Ukutyibiliza kwayo esiqwini...Funda ngokugqithisileyo -
I-enzyme yokuhlamba
Kwinkqubo yokuhlamba i-enzyme, ii-cellulases zisebenza kwi-cellulose evezwe kwiifayibha zekotoni, zikhulula idayi ye-indigo kwilaphu. Isiphumo esifezekiswa kukuhlamba i-enzyme sinokuguqulwa ngokusebenzisa i-cellulase ye-pH engathathi hlangothi okanye ene-acidic kwaye ngokungenisa i-extra mechanical agitation ngeendlela ezifana ne-steel ba...Funda ngokugqithisileyo -
I-Triclosan ithathelwa indawo kancinci kancinci yi-diclosan
I-Triclosan ithathelwa indawo yi-diclosan kancinci kancinci kwiindawo ezininzi zokusetyenziswa ngenxa yokuba inokuba yingozi kwimpilo yabantu nakwindalo esingqongileyo. Ezi zilandelayo zezizathu kunye neendlela zokuthatha indawo ye-diclosan: Nangona i-triclosan ithathwa njengekhuselekileyo ngaphakathi koluhlu oluthile loxinzelelo, uninzi ...Funda ngokugqithisileyo -
Ukusetyenziswa kweDiclosan
I-Diclosan Hydroxydichlorodiphenyl ether CAS NO.: 3380-30-1 I-Diclosan sisithako esibanzi esilwa neentsholongwane esinokusetyenziswa ngeendlela ezahlukeneyo, ikakhulu kwezi ndawo zilandelayo: Iimveliso zoNyango lobuqu: Intlama yamazinyo: Isetyenziselwa ukuthintela ukukhula kwe-b...Funda ngokugqithisileyo -
I-Zinc Ricinoleate: Isisombululo Esikhuselekileyo, Esingacaphukisiyo
I-Zinc ricinoleate yikhompawundi efumene ingqwalasela eninzi kumashishini, ingakumbi kwiindlela zokunyamekela umntu kunye nezokwenza izinto zokuhombisa. Eyaziwa ngeempawu zayo ezikhethekileyo, i-zinc ricinoleate ithathwa njengekhuselekileyo kwaye ayibangeli ukucaphuka...Funda ngokugqithisileyo -
I-Whis sisicelo sePhenylhexanol
I-Phenylhexanol, ulwelo olungenambala olunevumba elimnandi leentyatyambo, lutywala olunevumba elimnandi oluye lwatsala ingqalelo kumashishini ahlukeneyo ngenxa yeempawu zalo ezikhethekileyo. Ngefomyula yekhemikhali ye-C12H16O, isetyenziswa kakhulu kwimveliso yeziqholo, izinto zokuthambisa, kunye nesinyibilikisi kwiindlela ezahlukeneyo zokucoca...Funda ngokugqithisileyo -
Ukusetyenziswa kunye nokhuseleko lwe-myricealdehyde
I-Aldehyde C-16 idla ngokubizwa ngokuba yi-cetyl aldehyde, i-Aldehyde C-16, ekwaziwa ngokuba yi-strawberry aldehyde, igama lesayensi elithi methyl phenyl glycolate ethyl ester. Le mveliso inevumba elinamandla le-poplar plum, edla ngokuxutywa njenge-food blending raw mate...Funda ngokugqithisileyo
