Kodi Sulfite Mu Vinyo Ndi Yoyipa Kwa Inu?

Zamkati

• Kodi ndi chiyanisulfite, apo?
• Ndiye ndichifukwa chiyani pali vinyo wopanda sulfaite?
• Kodi mumakhala ndi chidwi cha vinyo wa sulfite?
• Kodi ma sulfite amayambitsa mutu wa vinyo wakuphayo?
• Nanga bwanji za zosefera zapamwamba za vinyo?
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Kutulutsa kwatsopano: Palibe njira yolakwika # kudzichitira tokha tiyi ya vinyo. Mutha kukhala ndi mkamwa mwapamwamba ~ ndikusankha botolo labwino kwambiri la $$$ mu malo odyera kapena mutha kutenga ana awiri-Chuck kuchokera ku Trader Joe's ndikuwatsegulira paki kuti mumwe ndi makapu a pepala ndi abwenzi. (Ngakhale, PSA, simuyenera kuyitanitsa vinyo wotsika mtengo kwambiri pamndandanda.) Mosasamala kanthu kuti mungadzione ngati wokonda vinyo kapena ayi, mwina mwawonapo zakumwa zonse zapamwamba za "vinyo" kunja uko ndikudabwa, "Ndikufuna izi?"

Mavinyo onse "opanda sulfite" ndi "zosefera za vinyo wa sulfite" pamsika akhoza kukupatsani zowopsa za sulfite. Koma pali nkhani yabwino: Kwa 95 peresenti ya anthu, ma sulfite ndi A-OK.

Kodi ndi chiyanisulfite, apo?

Ma sulfite mu vinyo amapangidwa mwachibadwa panthawi ya fermentation pamene sulfure dioxide ndi madzi (omwe ndi 80 peresenti ya vinyo) amasakanikirana. Chifukwa chake, chofunikira kwambiri kukumbukira ndikuti vinyo onse - ngakhale atalembedwa kuti "vinyo wopanda sulfite" - mwachilengedwe amakhala ndi ma sulfite (ndipo mapindu onsewa paumoyo wa vinyo!).

Ngakhale kulowetsa zowonjezera mu zakudya zanu ndikudya monga ~ mwachilengedwe ~ momwe zingathere nthawi zambiri chimakhala chinthu chabwino, mulidi ndikufuna mankhwala ang'onoang'ono awa a sulfite mu vinyo wanu. Amakhala ngati antimicrobial, "kuti musakhale ndi zonyansa zilizonse mmenemo zomwe zingakupangitseni kulawa kapena kusandutsa viniga," akutero Jennifer Simonetti-Bryan, Master of Wine (udindo wapamwamba kwambiri wa vinyo padziko lonse lapansi) komanso wolemba. za Vinyo wa Rosé: Kalozera wa Kumwa Pinki.

Ndiye ndichifukwa chiyani pali vinyo wopanda sulfaite?

Popeza vinyo onse mwachilengedwe amakhala ndi ma sulfite, "mutha kuwona vinyo wopanda 'sulfite', koma ndi gulu la B.S.," akutero a Simonetti. "Izi zikutanthauza kuti ayi anawonjezera ma sulfite. "

Wine.com imatsimikizira kuti: Palibe vinyo wa 100 peresenti wopanda sulfite. Mutha kupeza vinyo wopanda sulfite m'masitolo ogulitsa mowa kwambiri olembedwa kuti "NSA" kapena "palibe sulfite yowonjezeredwa" - koma werengani kuti muwone chifukwa chake mwina simuyenera kusamala za sulfite mu vinyo wanu.

Kodi mumakhala ndi chidwi cha vinyo wa sulfite?

Kwambiri, kwambiri ndi anthu ochepa omwe amakhudzidwa ndi sulfites, akutero Simonetti. Malingaliro ena amachokera ku 0.05 mpaka 1 peresenti ya anthu, kapena mpaka 5 peresenti ya anthu omwe ali ndi mphumu, malinga ndi lipoti la University of Florida Institute of Food and Agricultural Science (IFAS). Kafukufuku wina akuwonetsa kuti 3 mpaka 10 peresenti ya anthu amafotokoza kukhudzidwa, malinga ndi kafukufuku wofalitsidwa mu Gastroenterology ndi Hepatology Kuchokera Pabedi kupita ku Bench.

Momwe mungadziwire ngati ndinu: Idyani zipatso zouma. Kuchuluka kwa sulfite mu vinyo nthawi zambiri kumakhala pafupifupi 30 ppm (gawo pa miliyoni), pomwe kuchuluka kwa sulfite mu zipatso zouma kumatha kuyambira 20 mpaka 630 ppm, kutengera mtundu wa zipatso, malinga ndi California Office of Environmental Health Hazard Assessment. . (Amawonjezedwa ku zipatso kuti asawonongeke kapena mafangasi asakule, akutero Simonetti.) Mwachitsanzo, ma apricots owuma amakhala ndi milingo ya sulfite yokwana 240 ppm. Chifukwa chake ngati mutha kudya mosangalala maapulo ndi mango popanda vuto, thupi lanu limatha kusungunula ma sulfite mu vinyo bwino.

Zizindikiro zomwe muyenera kuyang'anira zimaphatikizapo kuvutika ndi mphumu kapena vuto la ziwengo: ming'oma, kupweteka mutu, kuyabwa, kuyetsemula, kutsokomola, kutupa, komanso kupsinjika m'mimba. Nthawi zina kununkhiza kapena kutsegula botolo la vinyo lomwe lili ndi ma sulfite ambiri kumatha kuyambitsa kuyetsemula kapena kutsokomola, ngakhale zimatenga theka la ola kuti zizindikiritso zitatha, malinga ndi IFAS. Ndipo mitu: Ngakhale mutakhala kuti mulibe chizindikiro tsopano, mutha kukhala ndi chidwi nthawi iliyonse m'moyo wanu (ngakhale mutakwanitsa zaka makumi anayi kapena makumi asanu).

Kodi ma sulfite amayambitsa mutu wa vinyo wakuphayo?

Chifukwa chachikulu chomwe mukupwetekera mutu kuchokera ku vinyo wofiira (kapena vinyo aliyense, ndiye) mwina kuchuluka kwake. "Vinyo amakuwonongerani madzi msanga chifukwa ndi okodzetsa," akutero a Simonetti. "Ndipo anthu ambiri samamwa madzi okwanira poyamba." (Zogwirizana: Mowa Wathanzi Sizingatheke Kuti Akupatseni Matenda)

Koma ngati mutenga mutu musanatsala pang'ono kulowa mu galasi lanu loyamba, sikuti ndi kuchuluka kwake - koma si ma sulfite ayi. "Ndiwo ma histamines," akutero a Simonetti. Histamines (kampani yomwe imatulutsidwa ndi maselo chifukwa chovulala komanso chifukwa cha zovuta komanso zotupa) imapezeka m'matumba a mphesa. Kupanga vinyo wofiira, msuzi wofufumitsa amakhala ndi zikopa, ndikuupatsa utoto wofiyira, kuwawa (ma tannins), ndipo, eya, histamines. Izi ndizoyipa pamutu wopweteketsa womwe mungapeze kuchokera ku pinot noir, malinga ndi a Simonetti. (Mwachidziŵikire, kodi mumadziŵa kuti vinyo amathandiza kukhala ndi thanzi labwino m’matumbo?)

Kuti muwone ngati mukukhudzidwa ndi histamines, pindani dzanja lanu ndipo, pogwiritsa ntchito dzanja linalo, pangani chikwangwani "#" mkatikati mwa mkono wanu. Zikasanduka zofiira m'masekondi pang'ono, zikutanthauza kuti thupi lanu limakhudzidwa kwambiri ndi histamines, akutero Simonetti. Anthu ambiri amphumu atha kulowa mgululi, akutero. Ngati ndi inu, palibe amene angapewe. "Ingopewani vinyo wofiira," akutero Simonetti.

Nanga bwanji za zosefera zapamwamba za vinyo?

Zambiri mwazida izi ndi ma oxygenator omwe komanso amati amachepetsa ma sulfite. Iwo amachepetsadi sulfure oxide mu vinyo-ndi 10 mpaka 30 peresenti, akutero Simonetti. (Ngakhale mukudziwa tsopano kuti sulfure sangakuvulazeni.) Ngakhale kuti zonena zochepetsera sulfite sizofunika kwambiri kwa anthu ambiri, kwenikweni zimatero. angathe khalani othandiza pakukweza zomwe mumakumana nazo vinyo.

Oxygenators (monga Velv) kwenikweni amawonjezera mpweya ku vinyo. Taganizirani izi ngati techie, njira yothandiza kwambiri "kulola vinyo kupuma."

"Chifukwa mpweya umagwira ntchito kwambiri, ukauwonjezera ku vinyo, umapangitsa kuti zinthu zizichitika," akutero Simonetti. Zimayambitsa mankhwala owawa (otchedwa phenols) kuti agwirizane pamodzi ndikutuluka mu vinyo, ndikupatsa kukoma pang'ono. (Mukudziwa sludge pansi pa mabotolo anu a vinyo? Ndiwo anyamatawo.) Kuphatikiza mpweya kumatha kupanganso mankhwala ena onunkhira, kuwamasula kuti mumve fungo lawo. " mpweya umachimasula ndikupangitsa kuti chikhale chonunkhira kwambiri. "

Chifukwa tikudziwa kuti mukufuna kufunsa: Kodi zida izi zitha kupanga botolo la vinyo la $ 8 ngati lomwe limawononga $ 18? Inde, ndipo mudazimva kuchokera kwa katswiri.

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