其實(shí)白酒剛蒸餾出來(lái)的時(shí)候會(huì)有渾濁、苦澀、難聞的味道,導(dǎo)致口感不圓潤(rùn)、柔和。因此,白酒在飲用前需要先存放一段時(shí)間,那么下面來(lái)看看不銹鋼酒罐儲(chǔ)存白酒過(guò)程及存放反應(yīng)相關(guān)內(nèi)容吧。
In fact, when Baijiu is first distilled, it will have turbid, bitter and unpleasant taste, resulting in the taste not round and soft. Therefore, Baijiu needs to be stored for a period of time before drinking. Let's take a look at the storage process and storage reaction of Baijiu in stainless steel wine cans.
不銹鋼酒罐儲(chǔ)存白酒過(guò)程
Storage process of Baijiu in stainless steel liquor tank
聞香:這不是教你品酒,而是要確保瓶蓋擰緊。如果你聞到酒味,說(shuō)明你的瓶蓋沒有擰緊。
Smell: This is not to teach you to taste wine, but to make sure that the bottle cap is tightened. If you smell alcohol, your bottle cap is not tightened.
除塵:用小軟刷輕輕刷,用濕毛巾擦拭,使用后擦干。注意不要擦拭酒標(biāo)和果肉。
Dust removal: gently brush with a small soft brush, wipe with a wet towel, and dry after use. Be careful not to wipe the wine label and pulp.
密封:這需要三重保護(hù)。先用保鮮袋包住瓶口,可以隔離;然后再用原材料膠帶(常用于水管安裝)包好,達(dá)到封閉效果;用蜂蠟覆蓋它,可以確保萬(wàn)無(wú)一失。
Sealing: This requires triple protection. Wrap the bottle mouth with a fresh-keeping bag to isolate it; Then wrap it with raw material tape (commonly used for water pipe installation) to achieve the sealing effect; Cover it with beeswax to ensure safety.
記錄重量:將密封的酒稱重,記錄在記錄卡上。每1-2年再稱重一次,以確定是否有“跑酒”現(xiàn)象。
Record the weight: weigh the sealed wine and record it on the record card. Weigh again every 1-2 years to determine whether there is "alcohol running" phenomenon.
擺放位置:擺放位置也很講究。應(yīng)考慮環(huán)境、溫度和濕度。如果是在家里,建議放在房間陰涼避光的角落。
Placement: the placement is also very particular. The environment, temperature and humidity shall be considered. If it is at home, it is recommended to put it in a cool and dark corner of the room.
Storage reaction of Baijiu in stainless steel liquor tank
揮發(fā)是酒體中硫化物(硫化氫、硫醇)、醛類等刺激性物質(zhì)的自然揮發(fā)。沒有這些物質(zhì),酒的刺激性就會(huì)大大降低。
Volatilization is the natural volatilization of irritant substances such as sulfide (hydrogen sulfide, mercaptan) and aldehydes in the wine. Without these substances, the irritation of wine will be greatly reduced.
締合就是理順極性分子(乙醇分子、水分子等)的排列,使極性分子的結(jié)合力加強(qiáng),酒的口感變得柔和。
Association is to straighten out the arrangement of polar molecules (ethanol molecules, water molecules, etc.), strengthen the binding force of polar molecules and soften the taste of wine.
變化有物理和化學(xué)兩種,化學(xué)變化是改變酒質(zhì)的主要因素。例如,如果醇酸樹脂產(chǎn)生酯,總酯會(huì)增加,而酸度和酒精含量會(huì)降低。所得產(chǎn)物酯具有酯香氣,使酒更香。
There are two kinds of changes: physical and chemical. Chemical change is the main factor to change the quality of wine. For example, if alkyd resin produces esters, the total esters will increase, while the acidity and alcohol content will decrease. The obtained ester has ester aroma, which makes the wine more fragrant.
此外要注意在儲(chǔ)酒罐中儲(chǔ)存期間,白酒中的懸浮雜質(zhì)會(huì)隨著時(shí)間慢慢沉降。緊接著,酒窖工作人員將通過(guò)一系列操作程序,對(duì)沉淀的酒渣和酒液進(jìn)行徹底過(guò)濾和隔離。僅此步驟每年少執(zhí)行四次。明年每個(gè)儲(chǔ)酒罐中會(huì)加入6個(gè)打好的蛋清,以加速酒渣的再次沉淀。
In addition, it should be noted that during storage in the wine storage tank, the suspended impurities in Baijiu will slowly settle over time. Next, the cellar staff will thoroughly filter and isolate the precipitated wine residue and liquor through a series of operating procedures. This step alone is performed at least four times a year. Next year, six beaten egg whites will be added to each wine storage tank to accelerate the re precipitation of wine residue.
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