Zakaj obstajajo zelene, rjave in bele steklenice vina?

Pri nakupu vina boste pogosto videli, da so barve steklenic z vinom zelo različne . Nekatere so zelene, nekatere so rjave, nekatere pa so bele . Nekateri potrošniki verjamejo, da lahko zelene in rjave steklenice preprečijo svetlobno izpostavljenost, zato mislijo, da so vina v zelenih in rjavih steklenicah relativno boljša kakovost, medtem ko so vini v belih steklenicah relativno boljša kakovost? Preden odgovorimo na to vprašanje, najprej razumemo razvojno zgodovino vinskih steklenic .

 

1. Razvojna zgodovina vinskih steklenic

Prvotna posoda za shranjevanje vina ni bila steklena steklenica, ampak vitka glinena kozarec . Čeprav so ti zabojniki videti dobro, so zelo težki in jih ni enostavno prenašati, glineni material pa vpliva sand and limestone, it is inevitable that there will be some impurities in it. In addition, the production technology at that time was limited and it was impossible to remove the impurity compounds in the glass. Therefore, the glass bottles at that time presented the most natural color, that is, green. Later, with the advancement of technology, various wine bottles gradually came out, and brown, blue and white Vinske steklenice so se pojavile .

 

2. Prednosti steklenic zelenega vina

Oxygen is a double-edged sword for wine. Micro-oxygen can make the tannins and polyphenols of wine more mature and softened, the structure is smoother and more delicate, and the aroma will be complex and diverse. Excessive oxygen will make the tannins of wine weak, the structure is bland and tasteless, and the aroma will be lost quickly. However, some substances in the wine itself have strong antioxidant properties, such as resveratrol, which can prevent the oxidation of wine to a certain extent. But under strong light, the antioxidant properties of wine will be quickly destroyed, which will accelerate the excessive oxidation of wine and cause the wine to oxidize and deteriorate. In Poleg tega bodo ultravijolični žarki pospešili gibanje molekul vina in uničili stabilnost vina .

Zelene steklenice vina lahko blokirajo svetlobo, da vstopi v vino, kar lahko učinkovito prepreči prekomerno oksidacijo vina, zagotavlja boljše okolje za shranjevanje vina in pripomore k staranju vina . Steklenice zelenih vin se pogosto uporabljajo tudi v Bordeauxu, Burgundiju, dolini Rhone, Mosel, Alsace in Champagne.

3. Prednosti steklenic rjavega vina

Tako kot steklenice z zeleno vino imajo tudi rjave vinske steklenice določen blokirni učinek na svetlobo, ki lahko prepreči oksidacijo vina in je pripomogla k staranju in shranjevanju vina ., vendar rjave steklenice vina filtrirajo svetlobo v višjo stopnjo kot steklenice z zeleno vino, zato so rjave steklenice vina bolj ugodne za staranje in ohranjanje vina .

Številna običajna vina, kot so ameriško kultno vino, italijanski Barolo, Amarone in avstralska dolina Barossa, uporabljajo rjave steklenice vina .

 

4. Prednosti steklenic belega vina

White wine bottles do not have much filtering ability for light, so white wine bottles are generally not suitable for the aging and storage of wine, and are mainly suitable for some white wines and rosé wines. White wine bottles can give people a fresh and transparent feeling, and can show the attractive color of wine to consumers. At the same time, it can make it very easy for consumers to observe whether the wine has precipitation and nečistoče, ki so primerne za nakup .

 

White wine bottles are generally used for wines that are consumed within 1-2 years after bottling, such as Provence rosé wine in France and Chardonnay white wine in Chile. Some sweet wines, such as Sauternes noble rot wine in France, Austrian sweet wine, Canadian ice wine and Tokay in Australia, are also bottled in white wine bottles, but because they have very strong antioxidant capacity, Ustrezna svetloba ne bo imela zelo velikega vpliva na kakovost vina . hkrati pa so lahko steklenice belega vina bolj pripomorene k opazovanju staranja sladkih vin in olajšanju prilagajanja pogojev za shranjevanje .

 

5. Ali je vino v zelenih in rjavih steklenicah vsekakor boljše od belih steklenic?

Na podlagi zgornjih zaključkov se zelene in rjave steklenice na splošno uporabljajo za shranjevanje vin z daljšim staranjem, medtem ko se bele steklenice običajno uporabljajo za shranjevanje že pripravljenih vin za pipanje . Zato nekateri potrošniki sklepajo, da mora biti kakovost vina v zelenih in rjavih steklenicah višja kot v belih steklenicah . Vina z nizko kakovostjo so zdaj pakirana tudi v zelene in rjave steklenice, medtem ko je veliko finih vin pakiranih v belih steklenicah ., na primer, veliko navadnih francoskih namiznih vin (VDT, VDP) so pakirane v zelene in rjave steklenice, medtem ko so nekatera vrhunska plemenita vina pakirana v belih steklenicah .

 

Zato barva steklenice ni manifestacija kakovosti vina in ni mogoče reči, da mora biti kakovost vina v zelenih in rjavih steklenicah višja od kakovosti belih steklenic .

 

6. Ali se lahko vino v zelenih in rjavih steklenicah shrani brez zaščite svetlobe?

Zelene in rjave steklenice imajo blokirni učinek na svetlobo, a to pomeni, da jih ni treba shranjevati v svetlobi? Of course not. If green and brown bottles are placed in strong sunlight, sometimes the wine will be scrapped in 1 day. Because green and brown bottles can block some light, but not all light. Therefore, placing wine in green and brown bottles under light for a long time is not conducive to the aging of the wine and may even harm the quality of the wine. Therefore, Vino v zeleni in rjavi steklenicah je treba shraniti tudi stran od svetlobe .