1、外觀和口感上
醬(jiang)香(xiang)(xiang)型(xing)白酒(jiu)(jiu)(jiu)(jiu)酒(jiu)(jiu)(jiu)(jiu)色屬(shu)于(yu)微微偏黃卻又透明,而香(xiang)(xiang)味是醬(jiang)香(xiang)(xiang)加(jia)焦香(xiang)(xiang),還(huan)帶點糊香(xiang)(xiang)融匯而成(cheng)。口感上(shang)屬(shu)于(yu)細膩型(xing),幽雅綿柔。而濃(nong)香(xiang)(xiang)型(xing)白酒(jiu)(jiu)(jiu)(jiu)則(ze)是窖香(xiang)(xiang)濃(nong)韻(yun),再有酒(jiu)(jiu)(jiu)(jiu)體豐滿,酒(jiu)(jiu)(jiu)(jiu)韻(yun)諧調。
2、生產工藝的差別(bie)
濃(nong)香(xiang)型(xing)(xing)(xing)(xing)白(bai)(bai)酒的釀(niang)造(zao)原料主要是(shi)小麥,外加一(yi)些(xie)豌豆、大(da)麥之類,像(xiang)五(wu)糧液(ye)酒則是(shi)濃(nong)香(xiang)型(xing)(xing)(xing)(xing)白(bai)(bai)酒代表。而(er)在釀(niang)酒之時,對于制(zhi)曲(qu)的頂(ding)溫要控(kong)制(zhi)在55-60℃,制(zhi)曲(qu)培養以翻(fan)為(wei)主。糖化力、發酵力較清香(xiang)型(xing)(xing)(xing)(xing)大(da)曲(qu)低,曲(qu)香(xiang)味(wei)濃(nong)郁。控(kong)制(zhi)熱曲(qu)頂(ding)點(dian)溫度較高,一(yi)般(ban)在50℃以上(shang),個(ge)別者高達60℃以上(shang),如全興大(da)曲(qu)60℃,德山大(da)曲(qu)60一(yi)65℃。翻(fan)曲(qu)次數較少,不象清香(xiang)型(xing)(xing)(xing)(xing)白(bai)(bai)酒大(da)曲(qu)翻(fan)曲(qu)頻繁,屬于中溫曲(qu)和高溫曲(qu),工藝特點(dian)為(wei)多熱少晾。
醬香型白(bai)酒(jiu)的(de)大曲(qu)(qu)(qu)(qu),制曲(qu)(qu)(qu)(qu)著重于堆,復蓋嚴(yan)密,以保(bao)溫(wen)保(bao)潮為主。每當品(pin)溫(wen)上升到60一65℃,開始(shi)翻(fan)倉,屬(shu)于超(chao)高溫(wen)曲(qu)(qu)(qu)(qu)。郎酒(jiu)大曲(qu)(qu)(qu)(qu)的(de)翻(fan)倉溫(wen)度(du)競高達65-70℃,如此高溫(wen),常使曲(qu)(qu)(qu)(qu)塊有明顯的(de)醬香味(wei)。超(chao)高溫(wen)大曲(qu)(qu)(qu)(qu)的(de)糖(tang)化力、發酵力均低,因此,用曲(qu)(qu)(qu)(qu)量大。