瀘州濃香白酒主要以(yi)五糧液(ye)、劍(jian)南春、瀘州老(lao)窖為代表,它具(ju)有芳(fang)香(xiang)(xiang)濃郁、香(xiang)(xiang)味協調、綿柔甘冽、入(ru)口甜、落口綿等特點,根據這些可以(yi)判斷濃香(xiang)(xiang)型白(bai)酒優劣。構成濃香(xiang)(xiang)型白(bai)酒典型風格(ge)的主體是乙酸乙酯,這種成分含香(xiang)(xiang)量比較的高,而(er)且香(xiang)(xiang)氣比較突出(chu)。
醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)白(bai)酒(jiu)(jiu)(jiu)(jiu)(jiu)主要(yao)以貴州(zhou)茅(mao)臺、醬(jiang)(jiang)(jiang)(jiang)領、四川郎酒(jiu)(jiu)(jiu)(jiu)(jiu)為代表,醬(jiang)(jiang)(jiang)(jiang)油香(xiang)(xiang)(xiang)(xiang)白(bai)酒(jiu)(jiu)(jiu)(jiu)(jiu)具(ju)有香(xiang)(xiang)(xiang)(xiang)而(er)不(bu)艷、醇(chun)香(xiang)(xiang)(xiang)(xiang)優(you)雅、低(di)而(er)不(bu)談(tan)、不(bu)濃不(bu)猛、回(hui)味(wei)(wei)悠(you)長等特點,其中(zhong)醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)白(bai)酒(jiu)(jiu)(jiu)(jiu)(jiu)倒入(ru)(ru)杯中(zhong)過(guo)(guo)夜后香(xiang)(xiang)(xiang)(xiang)氣(qi)久(jiu)留不(bu)散、而(er)且(qie)在空杯中(zhong)比(bi)實杯還要(yao)香(xiang)(xiang)(xiang)(xiang),讓人回(hui)味(wei)(wei)無窮(qiong)。醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)白(bai)酒(jiu)(jiu)(jiu)(jiu)(jiu)的釀造工藝比(bi)較的特殊,它(ta)不(bu)同于濃香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)和(he)清香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)。一(yi)瓶(ping)醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)酒(jiu)(jiu)(jiu)(jiu)(jiu)從原料(liao)進(jin)廠(chang)到產品出廠(chang)至少經過(guo)(guo)五(wu)年,在這當中(zhong),分(fen)(fen)兩(liang)次投料(liao)、九(jiu)次蒸煮(zhu),八次攤晾,并(bing)要(yao)加曲,高溫堆(dui)積,入(ru)(ru)池發酵,取(qu)酒(jiu)(jiu)(jiu)(jiu)(jiu)、存(cun)貯、勾兌(dui)等。醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)白(bai)酒(jiu)(jiu)(jiu)(jiu)(jiu)主要(yao)由醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)、窖底香(xiang)(xiang)(xiang)(xiang)酒(jiu)(jiu)(jiu)(jiu)(jiu)和(he)醇(chun)甜(tian)酒(jiu)(jiu)(jiu)(jiu)(jiu)勾兌(dui)而(er)成(cheng),醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)型(xing)(xing)(xing)(xing)(xing)白(bai)酒(jiu)(jiu)(jiu)(jiu)(jiu)的組成(cheng)成(cheng)分(fen)(fen)非常復雜,現在普遍認為醬(jiang)(jiang)(jiang)(jiang)香(xiang)(xiang)(xiang)(xiang)是由高沸(fei)點的酸(suan)性物(wu)質與低(di)沸(fei)點醇(chun)類組合而(er)成(cheng)的一(yi)種香(xiang)(xiang)(xiang)(xiang)氣(qi)。
決定醬香(xiang)(xiang)型白(bai)酒(jiu)與濃香(xiang)(xiang)型白(bai)酒(jiu)的酒(jiu)質Z根本的原因,在于(yu)兩者釀造工(gong)藝(yi)的不(bu)同,醬香(xiang)(xiang)型白(bai)酒(jiu)則屬于(yu)高溫大曲,而濃香(xiang)(xiang)型白(bai)酒(jiu)則屬于(yu)中溫大曲。