从色谱柱、溶剂、进样方式、定量方法等方面对白酒特征成分测定的影响进行分析和探讨.结果表明,色谱柱固定相对白酒特征成分出峰顺序有显著影响,选择不当将影响定量分析结果.溶剂可能使出峰顺序发生改变,影响定性的准确性,及引入干扰成分,引起定量误差.进样量及分流比主要影响色谱分离效果,从而引起定量误差.不同的定量方法可能对定量结果有较大影响.在分析过程中,要根据白酒的检测项目和目的,采用60％乙醇(色谱纯)水溶液为溶剂、选择合适的色谱柱、优化色谱条件、选择合适的定量方法,降低测定误差,提高分析结果的准确性.

关键词：白酒；特征成分；气相色谱；误差

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Functional foods and beverages are processed with added ingredients to provide additional or enhanced health benefits over essential nutrition.

关键词：功能性食品；饮料；添加成分；营养

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Bottled water contains drinking water obtained from various sources such as wells, springs, artesian wells, and the municipal water supply.The Global Bottled Water market is expected to grow at a steady pace during the period 2013-2018. In terms of revenue and volume, the market is expected to grow at a CAGR of 6.02 percent and 6.36 percent, respectively, during the forecast period. In 2013, in terms of revenue the market was dominated by the EMEA region, followed by the Americas and the APAC region. However, the APAC region is forecast to witness rapid growth during the forecast period because of the increase in the population and increased adoption of bottled water because of the scarcity of purified drinking water in the region. In terms of product type, the global market is witnessing an increase in demand for still bottled water as well as flavored and sparkling water. Companies are increasingly promoting flavored and sparkling water as alternatives to carbonated beverages and juices, which is a key factor contributing to their demand.

关键词：瓶装水；井；泉；自流井；市政供水；封装

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Metal can packaging comprises of a thin material such as steel and aluminum. A metal can is a container used for the storage and distribution of goods. They are used to pack a wide range of products such as food, beverages, oil, and chemicals. Consumers prefer metal cans over traditional packaging materials because of benefits such as their long shelf life, recyclability, biodegradability, UV ray resistance, moisture and bacterial protection, excellent printability, and ability to retain flavor.

关键词：金属罐；钢；铝；仓储；配送；食品；饮料

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报告从乳酸菌品牌销售情况，酸奶、乳酸菌市场发展驱动因素，酸奶、乳酸菌市场趋势判断对酸奶＆乳酸菌饮料行业进行了分析评论

关键词：销售情况；市场增长；发展驱动因素；市场趋势

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报告从行业运行分析；细分行业分析；市场竞争分析；企业经营分析；指标解释等方面对食品饮料行业进行了分析评论。

关键词：食品饮料；乳业；调味品

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关键词：白酒；啤酒；黄酒；果酒；葡萄酒

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关键词：饮料；行业；市场；营销；企业；预测

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关键词：行业；市场；竞争；企业；营销；预测

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报告从宏观,行业,竞争,企业,营销,预测等方面对啤酒行业进行了分析评论。

关键词：啤酒；宏观；行业；竞争；企业；营销；预测

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