白兰地成分检测方法的研究进展

Research progress on detection method of brandy components

白兰地是世界著名的蒸馏酒之一,以葡萄等水果为原料经破碎榨汁、发酵、蒸馏得到的蒸馏液,再经橡木桶陈酿贮存而成的。酸类、酯类、醛类、醇类等挥发性、非挥发性组分的种类及含量与白兰地的品质有着直接的联系,另外白兰地因产地或蒸馏工艺的差异而含有不同的铜、磷等矿物元素。因此,对白兰地中主要成分的检测方法研究对于确定白兰地质量、鉴定白兰地真伪及市场良性竞争和食品安全均有很重要的意义。本文主要对白兰地中挥发性、非挥发性及矿物质组份含量的分析检测方法研究现状进行了概述,为白兰地的真假鉴别、酒龄和产地甄别、质量分级及风险成分监控等提供可行性的参考。

Brandy is one of the world famous distilled spirits. It is distilled from the fermentation products of crushed juice of grapes and some other fruits, and then stored in oak barrels. Brandy produces a large number of acid esters, aldehydes and alcohols in the process of fermentation. The types and content of volatile non-volatility components such as acids, alcohols, aldehydes and esters are directly related to the quality of brandy. In addition, there are different mineral elements such as copper and phosphorus due to the differences in origin or distillation process. Therefore, the study on the detection methods of the main components in brandy is great significance to the determination of the brandy quality, the identification of the true and false brandy, the market benign competition and food safety. This paper summarized the present situation of analysis and detection of volatility non-volatility components and mineral substance components in brandy. It provided a feasible reference for identification of true and false, age and origin of brandy, grading of quality and monitoring of risk components.