四川家庭自酿葡萄酒质量现状的初步调查.pdfVIP

2015????34????8?? 中 国 酿造 经验交流 ????282?? ·? 5?? 四川家庭自酿葡萄酒质量现状的初步调查 李旭升，潘振东，吴碧玉，张攀，雷裕田，韩珍琼宰 ?髂峡萍即笱?称房蒲Ъ际跹芯克??拇?嘌???? 摘要：在四川省内多个地区随机抽取不同年份、不同酿造工艺的家庭自酿葡萄酒样品?个，测定了其甲醇含量、二氧化硫、酒精度、 ????????????????????????????????????????????????????????????????????????????????????????????????????????????l????? (20??)????3??????????????????7??0??vol(20??)??????????????????0??13?疞，所有样品甲醇含量均未超标；微生物指标检测结果符合 国家标准；二氧化硫的残留量在国家标准规定的范围内。根据检测结果分析了家酿葡萄酒存在的问题，结合葡萄酒酿造原理对家酿 葡萄酒操作流程提出了相应的建议，以帮助提高家庭自酿葡萄酒质量。 关键词：葡萄酒；感官评价：酒精度：甲醇；菌落总数 ????????????TS262??61????????????A文章编号：??—??????—??一? ??簂?? 1882??j??issn??0254-5071??2015??08??024 Preliminary investigation ? quality ??? ???—??? ?? ? Sichuan ???? ? ????琍? ????，? Biyu??ZHANG??琇? Yutian??HAN????? ????? ofFoodScience and ?????????? ????? ofScience and Technology,Mianyang 621000,China) Abstract??31 home??-brewed?? samples ?? Sichuan ???? which ?? ?? ? different years and ? different brewing processings ?? ??· domly selected??The???? ????琣??? content and total plate count??coliform???? and several kinds ?????? ???? ?? ????， respectively??Finally,thesensory ??? samples was analyzed??Theresults ??? ?? the sensory quality ??? home-brewed ?? samples ?? not pleasure??theaverage alcohol content ? the ?? was 1 1??61??vol(20??)??which? three samples ?? below ?甇％???℃?甌? average ???? content was ?? 3 g??L??which? all ?? samples did not ??? the standard??Thedetection results ? microorganism ? accordance??m ???? Standard??andthe S02 residue ? brewing pr