將jiang醬jiang油you曲qu投tou入ru事shi先xian加jia入ru鹽yan水shui的de發fa酵jiao桶tong中zhong或huo大da桶tong中zhong充chong分fen混hun合he。這zhe就jiu是shi所suo謂wei的de未wei過guo濾lv醬jiang油you。以yi後hou每mei日ri用yong漿jiang,或huo用yong壓ya縮suo空kong氣qi,叫jiao做zuo入ru漿jiang,來lai進jin行xing攪jiao拌ban一yi次ci。這zhe道dao工gong序xu在zai使shi未wei過guo濾lv醬jiang油you均jun勻yun的de同tong時shi,供gong給gei其qi氧yang氣qi使shi之zhi排pai除chu所suo產chan生sheng的de碳tan酸suan氣qi。因yin曲qu菌jun酶mei的de作zuo用yong,澱dian粉fen分fen解jie為wei糖tang,所suo以yi好hao氣qi性xing微wei生sheng物wu能neng逐zhu漸jian繁fan殖zhi。經jing過guo約yue一yi年nian時shi間jian,各ge種zhong物wu質zhi進jin行xing分fen解jie,充chong分fen釀niang成cheng。目mu前qian有you一yi種zhong方fang法fa是shi用yong40℃左右的溫度進行快速釀造。每一日升未過濾醬油裝入一袋,進行壓榨,或用壓濾機進行。隨後將濾液用60℃-70℃左右的溫度加熱30分fen鍾zhong,這zhe道dao工gong序xu被bei稱cheng為wei防fang腐fu加jia熱re,這zhe道dao工gong序xu是shi為wei了le提ti高gao香xiang味wei和he顏yan色se,使shi蛋dan白bai質zhi凝ning固gu,除chu掉diao混hun濁zhuo物wu質zhi,並bing起qi到dao依yi靠kao殺sha菌jun提ti高gao貯zhu存cun性xing的de作zuo用yong。防fang腐fu加jia熱re後hou的de製zhi品pin被bei稱cheng為wei生sheng湯tang醬jiang油you。在zai進jin一yi步bu調tiao整zheng成cheng分fen後hou製zhi作zuo工gong作zuo即ji告gao結jie束shu。
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