I-Hielscher Ultrasound Technology

Izixazululo ze-ultrasonic Extraction kusuka ezimbandeni

  • Isizinda se-Ultrasonic sinezinzuzo eziningi ezifana nezitshalo eziphakeme, amazinga okutshala okusheshayo, ukusimama kwemvelo kanye nokusebenzisa amandla okuphansi.
  • Enye yezinzuzo eziqine kakhulu ukusetshenziswa kwamanzi njenge-medium extraction. Noma kunjalo, i-sonication ingasetshenziswa ngezinhlelo eziningi zokuxazulula izinkinga ukuletha imiphumela ephakeme yokukhishwa okuhlosiwe.
  • I-solvent efanele ye-ultrasonic isizinda se-bioactives yemifino ikhethwa ngokuphathelene nezinto eziluhlaza.

 

Isizinda se-Ultrasonic

I-Ultrasound iyaziwa ngokuphazamisa izakhiwo zeseli nokuthuthukisa ukudluliswa kwamandla, ngaleyo ndlela kwandisa ukukhishwa kwe-biocompounds (isib. Ama-phenolics, i-carotenoids).
Njengoba imiphumela ye mechanical ye-sonication ithuthukisa inqubo ye-extraction ngenxa yokudluliswa kwamandla amaningi kakhulu, ukusetshenziswa kwama-solvents eziphilayo ngokuvamile kuvamile. Lokhu kusho ukuthi okwenziwe nge-ultrasonic isizinda, amanzi ngokuvamile ayinhlangano yokwanela eyanele enezinzuzo eziningi njengokungabizi, okungenabungozi, okutholakala kalula nokusikeka kwemvelo.
Kodwa-ke, okwakhiwe ngamakhemikhali e-bioactive ethize angase atholakale nge-ultrasonic isizinda ngokuhambisana ne-solvent engazinzile.
Ukukhetha i-solvent efanele, impahla eluhlaza (isib. Isitsha esisha noma esomisiwe, esicwecwe / esisikiwe noma esiyimpuphu) nezinto ezihlosiwe (isib. Lipophilic, hydrophilic) kufanele zicatshangelwe.

Ithebula elilandelayo libala izixazululo eziningana, eziye zahlolwa ngempumelelo ngenxa yesikhumba se-ultrasonic esivela ku-plant material.

Solvent Izitshalo Uhlobo lwezicubu
I-Acetic acid / urea / cetyltrim-ethylammonium bromide ilayisi bran
I-ethanol ene-aqueous okusanhlamvu okuyi-distiller okusanhlamvu
I-isopropanol ene-aqueous i-soybean, i-rapeseed imbewu
I-Ethanol Saccharina japonica
I-Glacial actic acid izinhlanzi
I-Phenol utamatisi / amazambane / i-aloe vera / i-soya impova / i-tuber / iqabunga / imbewu
I-Phenol / ammonium acetate ibhali / ibhanana impande / iqabunga
I-Phenol / ammonium acetate ukwatapheya / utamatisi / u-orange / ubhanana / ikhasi elilodwa / amagilebhisi / apula / sitrobheli izithelo
I-Phenol / methanol-ammonium acetate coniferous / banana / apula / amazambane imbewu / izithelo
I-sodium dodecyl sulphate / i-acetone coniferous / amazambane imbewu / tuber
I-sodium dodecyl sulphate / TCA / i-acetone i-apula / ibhanana izicubu
TCA ubhontshisi anther
I-TCA / i-acetone i-citrus / soybean / aloe vera amaqabunga
I-TCA / i-acetone i-soybean / coniferous imbewu
I-TCA / i-acetone utamatisi impova okusanhlamvu
I-TCA / i-acetone / i-phenol umnqumo / u-bamboo / amagilebhisi / lemon amaqabunga
I-TCA / i-acetone / i-phenol i-apula / i-orange / utamatisi izithelo
Thiourea / urea i-soya imbewu
Thiourea / urea i-apula / ibhanana izicubu
Isihlungi se-Tris-HCL utamatisi impova okusanhlamvu
Ukukhishwa kwe-Ultrasonic kusetshenziselwa ukukhiqiza ukwahlukanisa kuma-botanicals. Ividiyo ikhombisa isizinda esisebenzayo sokuhlanganiswa kwe-flavour kusuka kumashini we-chili nge-UP100H.

Isizinda se-Ultrasonic seChili Flakes sisebenzisa i-UP100H

Ama-ultrasonic ama-disruptors asetshenziselwa ukuchithwa kwempahla yezitshalo

Isizinda se-Ultrasonic esivela kumaseli: isigaba esincane esithintekayo (TS) se-apical stem of mint (Mentha piperita) sibonisa indlela yezenzo phakathi kwesikhumba se-ultrasonic kusuka kumangqamuzana (ukukhulisa 2000x) [isisetshenziswa: Vilkhu et al. 2011]

Isicelo solwazi




Qaphela kwethu Inqubomgomo yobumfihlo.


Ultrasonicators for Extraction

Kusukela kumalebhu nasezintweni eziphezulu ze-ultrasonic kuze kufike kuma-full industrial industrial ultrasonic izizinda – I-Hielscher Ultrasonics ingabe unesikhathi eside isikhathi eside uhlangene naye, uma kuziwa kumadivayisi anamandla anokwethenjelwa ama-ultrasonic for izinqubo zempumelelo yempumelelo.
Izinhlelo zethu ze-ultrasonic zisetshenziselwa kabanzi kuma laboratories wezinto eziphilayo kanye nezitshalo zokukhiqiza imithi. I-sonotrodes ye-ultrasonic ne-reactors ziyi-autoclavable futhi zifeza izindinganiso zokukhiqiza imithi.

I-homogenizers ye-Ultrasonic nama-processor ayatholakala kusuka kudivayisi encane ephathekayo eya kubhentshi-phezulu kanye nezimo ezigcwele zezimboni ze-ultrasonic zokucubungula ivolumu enkulu (Chofoza ukuze ukhulise!)

Izitshalo ze-ultrasonic ze-Hielscher zitholakalayo kunoma yisiphi isikali senqubo – kusuka ebhodini kuya ekukhiqizeni.

Hielscher Ultrasonics’ ama-processor ultrasonic asezimboni angakhulula ama-amplitudes aphezulu kakhulu ukuphazamisa izibalo zamatrikhi nokukhulula izinto ezihlosiwe. Amplitudes angafika ku-200μm angaqhutshwa ngokuqhubekayo ku-24/7 ukusebenza. Amandla nokuqina kwemishini ye-ultrasonic ye-Hielscher ukuqinisekisa ukuvunwa okuphezulu, amazinga okukhishwa okusheshayo kanye nesinye isizinda esiphelele – izinqubo eziqhamukayo zesikhumba ezivamile.
Amaphrosesa ethu e-ultrasonic angahlanganiswa nezindlela ezijwayelekile zokukhipha okufana nalokhu Isizinda soSoxhlet noma CO2 ukukhipha. Ukwenza kabusha imigqa yokukhiqiza ekhona kungenziwa kalula.

Xhumana nathi! / Cela Us!

Sicela usebenzise ifomu elingezansi, uma ufisa ukucela ulwazi oluthe xaxa mayelana ne-homogenization yama-ultrasonic. Sizojabula ukukunikeza uhlelo lwe-ultrasonic ukuhlangabezana nezidingo zakho.









Sicela uqaphele wethu Inqubomgomo yobumfihlo.


Izincwadi / Izinkomba



Amaqiniso Okufanele Ukwazi

Ukukhishwa kwe-ultrasonic nge-Cavitation

Amaza agcwele ama-ultrasound enza cavitation acoustic in iziphuzo. Amandla okugcoba amakhemikhali aphula udonga lwamaseli namagundane ukuze kukhishwe impahla ye-intracellular. Isizinda se-ultrasonic sizuza ukungena okukhulu kwe-solvent ibe izicubu zemifino futhi kuthuthukise ukudluliswa kwamandla. Ngaleyo ndlela, isizinda se-ultrasonic siqinisa inqubo yesikhamo eholela kakhulu ekuvuneni okuphakeme, amazinga okukhishwa ngokushesha kanye nesinye isizinda esiphelele.

I-Solvent Systems

Ngoba ukutholakala kwamakhemikhali abizayo okuvela emifinini yemifino izinhlelo ezihlukahlukene ze-solvent ziyatholakala. Ukukhishwa kwamakhemikhali e-hydrophilic, ikakhulukazi amakhemikhali e-polar afana ne-methanol, i-ethanol noma i-ethyl-acetate akhethwa, kanti ukukhishwa kwamakhemikhali e-lipophilic (isib. Lipids), izinhlelo zokuxazulula izinto ezifana ne-dichloromethane noma i-dichloromethane / methanol (v / v 1: 1) ) bayathandwa. I-Hexane ivame ukusetshenziswa njengesixazululo se-chlorophyll.

Izixazululo ze-Organic

I-solvent engokwemvelo yiluhlobo lwe-composic organic (VOC) engazinzile. I-VOC yizimakhemikhali eziphilayo eziphefumula ekamelweni lokushisa.
Ama-organic compounds asetshenziswa njengama-solvents afaka:

  • izinhlanganisela ezimnandi, isib benzene ne-toluene
  • utshwala, isb. methanol
  • esters kanye ne-ethers
  • amaketoni, isib. i-acetone
  • amines
  • i-nitrated ne-halogenated hydrocarbons

Amakhemikhali amaningi e-organic ahlukaniswa njenge-toxic or carcinogenic. Uma kwenzeka ukungalungi, kungaba yingozi kubantu futhi kungcolisa umoya, amanzi, nomhlabathi.

Ama-Bioactive Compounds

Amakhemikhali e-bioactive achazwa njengezinto, ezinomthelela eziphilayo, izicubu noma amangqamuzana. Izinto eziphilayo ezisebenzayo zihlanganisa ama-antibiotics, ama-enzyme, namavithamini. Izinto eziphilayo ezifana ne-carotenoids ne-polyphenols zingasuswa isib, izithelo, amaqabunga nemifino, kanti ama-phytosterol atholakala emafutheni omifino.
Izakhi eziphilayo ezithathwe yizitshalo zihlanganisa i-flavonoids, i-caffeine, i-carotenoids, i-choline, i-dithiolthiones, i-phytosterol, i-polysaccharides, i-phytoestrogens, i-glucosinolates, i-polyphenols, ne-anthocyanins. Izinto eziningi ze-bioactive zithathwa njengesenzo sokusebenza njenge-antioxidants ngakho-ke kubhekwa njengenzuzo yezempilo.