【摘要】 葡萄酒酿造过程中的主要有害微生物为酵母菌属、乳酸菌属和醋酸菌属中的一些菌株,这些有害微生物的存在,会对葡萄酒的质量造成负面影响,如产生苦味、异味、浑浊、沉淀等。为了控制葡萄酒酿造过程中的有害微生物,葡萄酒行业普遍使用化学防腐剂SO₂。随着人们健康意识的提高,一些绿色生物防腐剂如溶菌酶、乳酸链球菌素等在葡萄酒有害微生物控制方面的应用也逐渐引起人们的重视。主要对葡萄酒酿造过程中的有害微生物的来源、种类及其控制技术进行了阐述。更多还原

【Abstract】 The spoilage microorganisms in the winemaking are some strains of the yeast genera, the lactic acid bacterial genera and the acetic acid bacterial genera. The existence of these spoilage microorganisms will have a negative effect on the quality of wine, such as bitterness, odor, turbidity, precipitation and so on. In order to control spoilage microorganisms in winemaking, the chemical preservative such as sulphur dioxide（SO₂） is widely used in the wine industry. With the improvement of people’s health awareness, some natural biological preservatives, such as lysozyme and nisin, have been applied to the control of spoilage microorganisms in winemaking. The origin, species and control techniques of spoilage microorganisms in winemaking are mainly discussed in the paper.更多还原