Development of Processing Technology and Quality Evaluation of Vermouth * Elena MUDURA, Teodora Emilia COLDEA Faculty of Food Science and Technology,
[email protected] University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur Street, No. 3-5, 400372, Cluj-Napoca, Romania; *Corresponding author, e-mail: Bulletin UASVM Food Science and Technology 73(1) / 2016 ISSN-L 2344-2344; Print ISSN 2344-2344; Electronic ISSN 2344-5300 DOI: 10.15835/buasvmcn-fst:11980 ABSTRACT Vermouth is the most consumed aromatised wine. The present study developed a processing technology for herb macerates used as ingredients in the processing of vermouth. Cold maceration in ethanol solution of 45% vol. was proceeded for the extraction of herb aroma and colour components in stainless steel tanks. The mixture was pressed and stored separately. The adequate quantity of sugar, citric acid and wine were prepared for the batch of vermouth. Vermouth was left for maturation for 2 months in stainless steel tank. To obtain perfectly clear and stable product, conditioning and stabilization treatments were conducted. All the chemical parameters were evaluated using adapted reference methods. The addition of herb macerates to the wine increased the vermouths alcoholKeywords: content to 17.2 % vol. The total sugar content remained under the limit of 4 %, imposed for dry vermouths. vermouth, herb, maceration, quality INTRODUCTION Aromatised wine represents a beverage of consuming high amounts of vermouth. Pelin obtained from at least 75 % wine and which plant is used for its bitter taste given byet theal passed through an aromatization process. The volatile oil content and proazulene. It is also an ingredients that can be added to aromatized compoundsimportant source found ofin flavonoids Artemisia (Salanţă ., wine are ethyl alcohol of agricultural origin, wine 2014).