Dab tsi yog qhov cuam tshuam ntawm Ultrasound ntawm Kev Laus?

Hauv kev lag luam ua cawv, kev laus yog ib kauj ruam tseem ceeb hauv kev txiav txim siab qhov zoo ntawm cov cawv. Thaum cov ntoo qhib lub thoob cov laus tuaj yeem muab cov ntxhiab tsw qab thiab saj zoo rau cov cawv txiv hmab, nws raug txwv los ntawm nws lub voj voog ntev, tus nqi siab, thiab kev cia thiab kev tswj xyuas. Pa oak nti aging, txawm hais tias txo tus nqi thiab ua kom cov txheej txheem nrawm, tseem yuav tsum tau ntau lub lis piam lossis ntau lub hlis kom ua tiav cov txiaj ntsig xav tau. Nrog rau iteration ntawm winemaking technology, ultrasonic oak nti caw aging, raws li ib tug heev npaum, controllable, thiab muaj kev ruaj ntseg cov txheej txheem tshiab, combines lub cev los ntawm ultrasound nrog lub tsw extraction ntawm ntoo qhib chips, ua tiav ib tug dual breakthrough ntawm "kev laus sai + kev txhim kho zoo." Nws tau dhau los ua cov kev daws teeb meem zoo tshaj plaws rau me me thiab nruab nrab- qhov loj me me, cov neeg nyiam ua winemaking hauv tsev, thiab loj- nplai ntau lawm, thiab kuj tau qhib txoj hauv kev tshiab rau kev siv cawv cawv.

Tom qab toasted, oak chips (zoo dua li cov ntoo qhib ntoo los ntawm Fabkis thiab Tebchaws Meskas) muaj ntau cov tannins, vanillin, eugenol, lactones, thiab lwm yam sib xyaw ua ke, uas yog qhov tseem ceeb rau kev ua tiav cov saj thiab nyuaj aroma hauv liab caw ^{(4)}. Nyob rau hauv ultrasonic tsis, lub cell phab ntsa ntawm cov ntoo qhib chips yog sai heev tawg, thiab intracellular tebchaw (tannins, phenols, furans, lactones, thiab lwm yam.) tau zoo tso rau hauv cov cawv los ntawm ultrasonic cavitation ^{(3)}. Cov tebchaw no ua ke nrog cov tannins astringent ntawm cov cawv liab nws tus kheej, txo qis astringency thiab imparting multi-txheej aromas ntawm vanilla, txiv maj phaub, haus luam yeeb, thiab cinnamon, yog li them nyiaj rau qhov tsis txaus ntawm nyias aromas thiab hnyav saj nyob rau hauv tshiab wines.

Cov kev tshawb fawb tau pom tias ultrasound tuaj yeem txo lub sijhawm rho tawm ntawm cov tshuaj tsw qab los ntawm cov ntoo qhib chips los ntawm ob peb lub lis piam mus rau ob peb feeb, txhim kho kev laus ua haujlwm zoo. Tsis tas li ntawd, cov tshuaj tsw qab uas tau muab rho tawm yog qhov tseem ceeb tib yam li cov uas tau muab rho tawm los ntawm cov ntoo qhib ntoo qhib kev laus thiab cov khoom siv ntoo qhib kev laus, ua tiav qhov "luv- lub sijhawm, siab - zoo" kev laus.

Tam sim no, ultrasonic oak nti aging tshuab yog dav siv nyob rau hauv lub ntiaj teb no winemaking kev lag luam, tshwj xeeb tshaj yog nyiam los ntawm me me thiab nruab nrab-sized wineries thiab wine processing nroj tsuag. Nws pab cov tuam txhab lag luam sai sai tso cov cawv txiv hmab, txo cov khoom lag luam siab, thiab txhim kho kev lag luam kev sib tw. Rau cov neeg nyiam ua winemaking hauv tsev, nws tso cai rau lawv kom yooj yim tsim cov kua txiv hmab txiv ntoo uas tsis muaj cov khoom tshwj xeeb lossis lub sijhawm tos ntev.

Nrog rau hauv - kev tshawb fawb tob, cov thev naus laus zis no tau ua kom zoo tas li: ua ke nrog micro- oxidation tshuab, nws tuaj yeem txhim kho qhov tsw profile ntawm cov cawv txiv hmab, nce cov nyhuv ntawm kev laus nyob rau sab saum toj - cov ntoo qhib ntoo; los ntawm kev tswj hwm lub zog ultrasonic ceev, tus kheej kev laus tuaj yeem ua tiav rau ntau hom liab caw (xws li Tempranillo thiab Petit Verdot). Nyob rau hauv lub neej yav tom ntej, ultrasonic oak nti aging yuav tsim los ntawm "ntseeg thiab meej" txoj kev, ua tiav cov txheej txheem tsw ntau lawm los ntawm kev txawj ntse tsis tswj, thaum tseem xav txog kev tiv thaiv ib puag ncig thiab kev ua haujlwm, ua ib qho tseem ceeb ntawm kev txhawb nqa rau kev lag luam winemaking niaj hnub.

Nyob rau hauv xaus, ultrasonic oak nti aging rau liab caw lov ib txwm pom tias "kev laus yuav tsum tau ntev, thiab zoo aging yuav tsum kim," ua kom tiav lub hom phiaj ntawm "high efficiency, txo nqi, thiab tswj tau zoo" los ntawm lub cev muaj zog. Nws tsis yog tsuas yog ua kom muaj txiaj ntsig zoo rau cov txheej txheem kev laus ib txwm muaj, tab sis kuj yog ib qho kev tshwm sim ntawm kev tsim kho tshiab hauv winemaking thev naus laus zis, tso cai rau ntau tus neeg txaus siab rau siab - cawv liab zoo nrog kev ntxhib los mos ntawm kev laus ntawm tus nqi pheej yig, thiab txhawb kev txhim kho ntawm kev lag luam liab winemaking nyob rau hauv ib tug ntau npaum thiab inclusive direction.