I-homogenizer esebenza kahle ephezulu ye-ultrasonic yokusheshisa ukuguga

I-homogenizer esebenza kahle ye-ultrasonic ephezulu yokusheshisa ukuguga

Ipharameter

Unqayiziwula

Kumakhemikhali, "i-acoustic cavitation" kubhekiswa ekwakhekeni, ukukhula kanye nokufakwa kwamabhamuza amancane. Ama-Bubble e-Cavitation aqukethe ukucindezelwa - Imijikelezo yokunwebisa ebangela ingcindezi evumayo ku-ketshezi ukuze icindezele ama-molecule ndawonye. Ngakolunye uhlangothi, imijikelezo yokunwebisa yenza ukuthi ingcindezi engemihle idonsele ama-molecule kude, futhi lapho ama-bubble akhula ngokushesha okukhulu, aze akwazi ukudonsa amandla ku-ultrasound. Kulokhu, uketshezi luzoshesha ukungena futhi i-bubble iqhume. Yonke inqubo ichitha ukuheha ama-molecule esigabeni se-liquid. Amagagasi omsindo angasiza ukukhipha amakhemikhali ezicubu zezitshalo. I-Ultrasound yigagasi lokucindezela elibangela izicubu ukuba zikhuphuke, ngejubane eliphakeme
ukukhishwa kwamakhompiyutha e-bioactive agcinwe kumaseli.
Ama-Bubble e-Cavitation aqhuma ngokushesha, futhi la ma-bubble amancane akhiwa ngesikhathi se-ultrasonication aphakamisa izinga lokushisa loketshezi oluzungeze umgodi bese udala izindawo ezishisayo zasendaweni. Kodwa-ke, le ndawo incane kangangokuba ukushisa kuqeda ngokushesha. Ngakolunye uhlangothi, izingcindezi eziphakeme kakhulu, ie cishe zingamatshe acishe abe ngu-1000, zenziwa ngesikhathi sokuwa kwe-bubble. Ukushisa okuphezulu okusheshayo nokucindezela okuphezulu kungabhubhisa izakhiwo ezizinzile ezifana nezindonga zamaseli nama-molefanelar bond, okuholela ochungechungeni lwemiphumela yenyama nangamakhemikhali.

Umphumela kumagilebhisi
Imiphumela ehlukene ye-ultrasound kumandla wokucubungula iwayini u-Ultrasound osetshenziswa ewayinini ihlinzeka ngemiphumela eminingi ezuzisayo. Izicelo ezibaluleke kakhulu zifaka ukuthuthukisa ukunambitheka kwewayini ngokukhipha ukunambitheka - Izingxenye ezicebile ezinjenge-phenols nama-aromatics, ukuguga okusheshayo nokuguga. Ukukhishwa kwamakhompiyutha amnandi ne-phenolic kusuka kumagilebhisi umsebenzi wemishini we-ultrasound usekela ukuguquguquka kwe-solvent ngezicubu. Lapho i-ultrasound iphazamisa i-cell wall ngokusebenzisa amabutho ama-shear cavitational, kusiza ukudluliswa esitokisini kuya kwi-solvent. Ukunciphisa usayizi wezinhlayiyana nge-ultrasonic cavitation kwandisa indawo yokuxhumana phakathi kwezigaba eziqinile nezinoketshezi. Amagilebhisi ayaziwa ngokuceba kuma-polyphenols futhi afuna kakhulu. Lezi zinhlanganisela ze-phenolic zamagilebhisi (njenge-monomeric flavanols, dimimeric, trimeric kanye ne-polymeric proanthocyanidins, kanye nama-phenolic acid) aziwa nge-anti yazo e-anti - radical and antioxidant Properties. Ngamakhemikhali, zingahlukaniswa izigatshana ezimbili: ama-flavonooids kanye nama-flavonoids. Ama-flavonoid abaluleke kakhulu ewayinini nama-anthocyanins kanye nama-tannins, anikela nge-color, ukunambitheka kanye nomlomo. I-non - ama-flavonoid afaka ama-stilbene ahlanganisiwe anjenge-resveratrol kanye namakhompiyutha acidic afana ne-benzoic acid, i-caffeic acid kanye ne-cinenamic acid. Iningi lalezi zinhlaka ze-phenolic ziqukethwe ezikhunjeni zamagilebhisi kanye nembewu. Amandla amakhulu we-ultrasonic angakhipha ngempumelelo izingxenye ezibalulekile ezivela kwimbewu yamagilebhisi nezikhumba zamagilebhisi.

Ngesenzo sokungenisa
Iwayini liba uketshezi olungenamqondo ngempilo ekhulishelwe yeshelufu engaphansi kwesikhathi esifushane kakhulu. I-homogeneity ivumela ukusebenzisana okuphezulu phakathi kwama-molecule nokunye okuguqukayo okuphelele kwamangqamuzana. Lokhu kusho ukunambitheka okuthuthukile nekhwalithi. Ukuhlakazeka: Ngaphambi kokuthatha amabhodlela, amawayini amaningi aphathwa ngezengezo ezinjengezithasiselo (isb. I-Potassium Bisulfate, i-sodium bisulfate), ama-ejenti wokuhlanza, ama-powders aphezulu kanye nokwenza ngcono ama-ajenti. Lezi zengezo zisetshenziselwa ukugwema ukuqhekeka ngaphambi kwesikhathi kanye nokuphanga, kuthuthukise ikhwalithi yewayini, ukuqeda amaphutha noma ukusekela inqubo yokuvutshelwa. Ngokuphathwa kwe-ultrasonic, lezi zengezo zingahlakazeka ngokungaguquguquki ewayinini, okuholela emiphumeleni ephakeme yokucubungula. Amazinga okushisa aphezulu endawo (asondele ku-5000 degrees Celsius) kanye nengcindezi ephezulu (ngenhla kwe-50 MPA) ekhiqizwe yi-ultrasonic cavitation. Ama-Bubble aqoka ama-microcavating (cishe ama-1 μm ubukhulu) enze ngokufana kulo lonke uketshezi (umthetho kaPascal) futhi ungangena ekujuleni kwi-pores. I-Cavitation Pnomenon ekhiqizwe nge-High - Amandla we-Ultrasound avimbela inani elikhulu lama-microgenic microgerganisms.

Q1.Kuyini okubonakalayo okunomusa kophondo?

A. Titanium Alloy, siphinde sabandakanya i-aluminium hom yekhasimende ngaphambili.

Q2. Yisiphi isikhathi sokulethwa?

A. Emhlanganweni ojwayelekile, izinsuku ezi-3, ezinsukwini eziyizifiso zomsebenzi eziyisikhombisa.

Q3.Does I-Ultrasonic Extraction futhi idinga ukwengeza kwe-catalyst yamakhemikhali?

A. Cha. Kepha isikhathi esithile sidinga ukugqugquzela imishini.

Q4.Kusebenza idivaysi ngokuqhubekayo?

A. Yebo, kungasebenza amahora angama-24 ngaso leso sikhathi.

Q5.Kuyini umthamo wokucubungula we-One Setha Eminye imishini yokukhishwa kwe-Ultrasonic?

A. I-HOR ehlukile yokucubungula amandla ahlukile, we-2000W Isigaba isiswebhu isiswebhu singasebenzelana no-2l ~ 10lmin.

Q6. Yini iwaranti yemishini yakho ye-sonator?

A. Yonke imishini yewaranti yonyaka owodwa.