Ukuvutshelwa kwe-Malolactic kuyisici esibalulekile senqubo yokuvinikela iningi lamawayini abomvu kanye namaminithi amhlophe amawayini . Ukuvutshelwa kwe-Malolactic (eyaziwa nangokuthi "indawo" noma i-MLF) ihlotshaniswa kakhulu neChardonnay futhi ingenye yezizathu eziyinhloko ukuthi uChardonnay ingabonisa ingxenye yebhande emakhaleni naselwini. Ngokuvamile kunzima ukuqala ngamagilebhisi aphezulu e-acid, izinga eliphansi eliphansi le-Chardonnay lenza kube yinto engokwemvelo yokusebenzisa indawo.
Kuyini ukuvunywa kwe-Malolactic?
Ukuvutshelwa kwe-Malolactic kuyinto ukuvutshelwa kwesibili okudinga amabhaktheriya asebenzayo futhi esikhundleni semvubelo. Ngokuyinhloko, kuyinkqubo yokuthatha i-malic acid enamandla kakhulu eyenzeka ngokwemvelo ewayini kufanele futhi iguqulwe ibe i-lactic acid elula. Ama-acid a-malic ahlotshaniswa ne-tart acid etholakala ku-apula ka-Granny Smith, kuyilapho i-lactic acid i-acid efihlekile etholakala ebisi, ibhotela, ushizi kanye ne-yogurt (futhi yi-deriacic derivative ye-lactic acid, ebonisa ukuthi " ibhethri "ku-Chardonnay esezitholile ukuvutshelwa kwe-malolactic). Ngokuguqula i-malic acid ku-lactic acid nge- bacterium i-Lactobacillus , ugcina newayini eliphethe i-acidity ephansi futhi evame kakhulu ukufinyeleleka, ngokuvamile elinekhanda ekuthunjweni futhi elincane kakhulu emlonyeni.
Kungani Kufanele Usebenzise Ama-Malolactic Fermentation?
Nakuba ukuvutshelwa kwe-malolactic kuvame ukwenzeka ngokwemvelo phakathi nenqubo yokuvutshelwa, abakwa-winemakers bangaphambi kokunquma ukuthi bayakuvumela ukuthi kwenzeke noma bayayivimbele ngokusekelwe emiphumeleni yesitayela abadubulayo ebhodleleni.
Ngenkathi iwayini eliye lavunywa ukuvotshwa kwe-malolactic lingemvelo encane, ukuhweba ukuthi yilokho okuyobe kunciphise umlingiswa wezithelo. Namuhla, abakhiqizi abaningi baseChardonnay bafaka ingxenye yenkomba ngokusebenzisa ukuvutshelwa kwe-malolactic futhi babambe iphesenti yewayini eliyisisekelo ukuze balondoloze ukuhlanzeka kwezithelo.
Uma indawo isiphelile, ihlanganisa ndawonye ama-batch ndawonye ukuze agcine isilwane sesithelo, ngenkathi egcina isitifiketi esiphezulu. Le ndlela yokukhiqiza yokuhlukanisa ishintshile indlela ethize "yonke noma engafanele" eye yahlupha amawayini amaningi we-Chardonnay, athathe ukushaya okukhulu "ngokuba ngaphezulu kokusebenza," ngaphezulu kokucubungulwa nokuguqulwa endaweni. Njengendawo ejabulisayo, indawo eyingxenye ibe yinkinga ephumelelayo kumaChardonnays amaningi athandwayo lapho i-malic acid ikhokhelana ukuxuba futhi iwayini elingelona i-malolactic linikeza izithelo eziqinile.
Yenzani I-Malo Ukunambitha?
Ukuvutshelwa kwe-Malolactic kubangela iwayini elikwazi ukufinyeleleka ngokugcwele emlonyeni ngenxa yamazinga aphansi e-asidi, amathekisthi aphansi, amaphrofayili ajikelezileyo kanye nokukhula okunamakha nokuhlanganiswa kwezithelo kanye ne-oki ewayini. Ngokuvamile yiwayini eligcwele eligcwele futhi iwayini eligcwele elibomvu elizuzisa kakhulu ekuqhumeni kokuvuthwa kwe-malolactic.