I-Laboratory Scale Ultrasonic homogenizer Nge-Digital Generator

elebhu - scale ultrasoniful processor aphezulu amandla aphezulu 20Khz

Ipharameter

Isingeniso

Ukuphazamiseka kweseli ye-Ultrasonic kuyindlela ephumelelayo yokubhubhisa ukwakheka kweseli. Lo mphumela ungasetshenziswa ukukhipha izinto ngaphakathi kwamaseli. Isibonelo, isitashi sikhishwe ku-matrix yeseli. I-Ultrasound ikhiqiza ukushintshana ngokushintshana kwezingcindezi eziphakeme futhi eziphansi ku-Uldiqud. Ngesikhathi somjikelezo we-Low - Ingcindezelo yengcindezi, amaza e-ultrasonic akhiqiza ama-bubble amancane we-vacuum kuketshezi. Ngesikhathi sokuphakama - umjikelezo wokucindezela, ama-bubble amancanyana aqhamuka ngobudlova. Lokhu kubonakaliswa kubizwa ngokuthi i-cavitation. Ukufakwa kwama-bubble we-cavitation kubangela amandla aqinile we-hydrodynamic. I-Shear Force ingaphula imicu, izinto ze-fibrous zibe izinhlayiya zeseli futhi zichithe ukwakheka kodonga lweseli. Lokhu kukhipha izinto ngaphakathi esitokisini, njenge-starch noshukela, ekukhishweni kwe-liquid.ultrasonic kusebenzisa imiphumela eminingi ye-emulcule kanye nejubane, ukuphazamiseka, ukuphazamiseka okukhiqizwayo kanye ne-solvent ekhiqizwayo amandla angenayo amandla angenayo asheshisa izithako ezihlosiwe kwi-solvent futhi kusiza ukukhishwa.

Isicelo

Isicelo ekukhishweni kwe-nicotine, ingxenye ye-nicotine e-tobacco inenani eliphakeme kwezolimo kanye nomuthi. Ukusetshenziswa kobuchwepheshe bokukhishwa kwe-ultrasonic kungakhipha ngempumelelo ingxenye ye-nicotine ku-ugwayi. Kulolu hlelo lokusebenza ucwaningo, abaphenyi ikakhulukazi baphenya imiphumela yokuhlushwa okuthe xaxa, okuqinile - isilinganiso se-liquid, isikhathi sokukhishwa, kanye nokushisa kwe-ultrasonic ekusebenzeni kokukhishwa kwezinto ze-nicotine. Ukuhlaziywa kokuqhathanisa kukhombisa ukuthi umphumela wokukhishwa kwe-ultrasonic ungcono kakhulu kunaleso sokushisa okuvuthayo (okwedlule kungu-84.79%). Ukuqukethwe kweLycium Barbarum Polysaccharides kulinganiswe ngombala we-spectrophotometric, futhi Inqubo yokukhishwa kweLycium Barbarum Polysaccharides yi-Ultrasonic - Ukukhishwa kwamanzi okusizwayo kwakufundwe ngokuhlelekile ngesiphambano - Ukuma kwenqubo ephelele kunqunywe, okungukuthi: Ukukhishwa kwe-50 ℃, okungu-1,5h, isizinda se-5min.

Isicelo eLycopene ExtractionreseResreserchers esetshenziselwe izimo zobuchwepheshe ze-Ultrasonic Cutralction Technology zeLycopene. The optimal process conditions were determined: the ultrasonic output power was 320W, the extraction solvent was a fragrance ester, the extraction time was 6min, each radiation time was 3s, the solid-liquid ratio was 1: 2, and the extraction level was two. Inani eliphelele lokukhishwa kombala kwakungu-96.83% [

Ukusetshenziswa kwama-flavonoid aphelele eLotus imbewu ejabulisa inhliziyo ye-lotus yembewu njengezinto zokuhlola, isikhathi sokukhishwa kwe-ethanol njengendlela yokukhipha, isivivinyo se-L9 (34) kanye nokushisa kwesilinganiso sokukhishwa kwesilinganiso se-flavonoid. amathonya. Imiphumela ikhombisa ukuthi isici esiyinhloko esithinta isilinganiso sokukhishwa kwama-flavonoids e-Lotus imbewu, kulandelwa izinga lokukhishwa kwe-ethanol, okushisa okuphezulu kwe-ethanol kwama-60 ° C, kanye noketshezi lwezinto ezibonakalayo. Isilinganiso singu-1: 24g / mL, isikhathi sokukhishwa kwe-ultrasonic singama-30min, kanti izinga lokukhishwa kwama-flavonoids atholakala ngaphansi kwalesi simo ngu-10.86mg / g.

Isicelo ekukhishweni kwe-grease insimu ye-ultrasonic ayikwazi ukukhulisa kuphela inqubo yokukhishwa kwezinto ngoketshezi olujwayelekile, kepha futhi luthuthukise inqubo yokukhishwa kwezinto ezisezingeni eliphakeme. Chen Jun et al. Kwenziwe isifundo sokuhlola ku-ultrasonic - Inqubo yokukhinyaza ye-supercritical CO2 fluid. Uwoyela kakolweni we-germ wakhishwa e-Malt Germ. Ngemuva kokukhishwa kwamanzi ngokweqile kwezengezwe ensimini ye-ultrasonic, inani lokukhishwa kwamafutha kakolweni landa cishe nge-10% ngaphandle kokubangela ukolweni. Ukuwohloka kwamafutha egciwane. Ukukhishwa kwe-Ultrasonic kusebenza kakhulu ocwaningweni nasekusetshenzisweni kokukhishwa uwoyela. Izivivinyo kanye nezinhlelo zokusebenza ezenziwayo zihilela ukukhishwa kwenkanyezi yamafutha e-anise anisewoyela, uwoyela we-alimondi, uwoyela we-clove, uwoyela we-perilla, namafutha e-primrose kusihlwa kusihlwa.

Isicelo ekukhishweni kwamaprotheni amaprotheni futhi sinemiphumela ebalulekile. Kodwa-ke, umbungu oshiwo ngenhla angasetshenziselwa ukudiliza amaprotheni ayo emanzini, uketshezi olunamaphesenti angama-80%, bese ukhipha ukushisa - Ingxenye yamaphrotheni ayizinzile 7S. ULiang Hanhua et al. Kwenziwe uchungechunge lokuhlolwa kokuphathwa kwe-ultrasonic kwe-soya pulp yokugxila okuhlukile, ukushisa - waphatha uginindela wesoya ngaphambi kokugaya kanye nezinsalela ze-soybean ezihlukanisiwe. Imiphumela ikhombisile lokho uma iqhathaniswa nobisi lwe-soya olungenakuphikwa, okuqukethwe kwamaprotheni kobisi lwe-soya kwakukhona ukwanda okukhulu, uhla lokukhuphula lalingama-20%, olukhombisa ukuthi ukwelashwa kwe-ultrasonic kwathuthukisa isilinganiso sokukhishwa kwamaprotheni. Indima. Ukwelashwa kwe-Ultrasonic nakho kungakhulisa izinga lokushisa lokuhlukaniswa kwe-slurry futhi kunciphise ukubonakala kwe-slurry. Ingasetshenziswa ukukhiqiza ngokuqondile i-High - Ukuhlushwa (okuphezulu - amaprotheni) imikhiqizo yobisi ye-soy.

Isicelo ekukhishweni kwama-polysaccharidesCreude ama-polysaccharides e-Paeonia Lactiflora akhishwe eTuber of Papeonia Lactiflora. Ukuqhathanisa izindlela ezahlukahlukene zokukhishwa kukhombisa ukuthi ukwelashwa kwe-ultrasonic emazingeni okushisa asekamelweni kwakuyindlela ekahle yokukhipha. Ukukhishwa kwama-polysaccharides kusuka ku-Flammulina Velutipes Veletipes Izithelo Izithelo zingathuthukiswa yi-ultrasound ukukhulisa isilinganiso sokukhishwa kwe-polysaccharide ngo-76.22%. UJin Shenging et al. Kusetshenziswe amanzi ashisayo e-ultrasonic ukukhipha i-tremella polysaccharides, isilinganiso sokukhishwa sasiphakeme ngo-5% kunendlela ye-enzymatic, futhi isikhathi sokukhishwa sifinyezwa kakhulu. Yu Shujuan et al. Uqhube isifundo esihlelekile ngomshini, uhlelo lokusebenzisa kahle, kanye nezinto nezinhlaka zemikhiqizo eyonakalisiwe ye-ganoderma lucidum polysaccharides ekhishwe yi-ultrasound - Izindlela ze-enzymatic ezihlanganisiwe. Qhathanisa nenqubo, ukusebenza okuthuthukisiwe kwe-ultrasonic okuthuthukile kulula, izinga lokukhishwa liphezulu, futhi akukho ukulahleka kwezinto ezibonakalayo futhi akukho mpikiswano ye-ultrasonic etholakala kwi-polysaccharide deploction ye-100 ℃, eyayiphakeme kakhulu kunaleyo ka-80 ℃ ye 4 h. Ngokuqhathanisa ukukhishwa kwama-polysaccharides eSalviaofficaris L. futhi ngaphandle kwe-ultrasound, ukukhishwa kwe-ultrasonic nakho kuyindlela ephumelelayo yokukhishwa okuthuthukile.