...
首页> 外文期刊>International Biodeterioration & Biodegradation >Spray drying of violet pigment from Chromobacterium violaceum UTM 5 and its application in food model systems
【24h】

Spray drying of violet pigment from Chromobacterium violaceum UTM 5 and its application in food model systems

机译:紫罗兰色杆菌UTM 5中紫色颜料的喷雾干燥及其在食品模型系统中的应用

获取原文
获取原文并翻译 | 示例
           

摘要

Spray drying is one of the well-established one-step processes of encapsulation technique to form micro particles. The concentrated violet pigment produced from Chromobacterium violaceum UTM 5 was encapsulated using Gum Arabic and spray dried under optimum conditions: atomizing air (1.15 kg/cm(3)), temperature feed rate (30 degrees C), air flow rate (60 m(3)/h), inlet (180 degrees C) and outlet (85 degrees C) temperatures to produce violet powder. On further investigation, the encapsulated pigment exhibited greatest stability during the entire storage period of 30 days at pH 7, temperature 25-60 degrees C and under dark condition. The violet powders produced were utilized in coloring food products, yogurt and jelly. Results confirmed promising use of this healthy natural colorant in food industry. This is the first report on spray drying of violet pigment from Chromobacterium violaceum and its potential for application in food items. (C) 2015 Elsevier Ltd. All rights reserved.
机译:喷雾干燥是一种成熟的封装技术以形成微粒的一步法之一。使用阿拉伯胶(Gum Arab)将紫罗兰色杆菌UTM 5产生的浓缩紫色颜料封装起来,并在以下最佳条件下喷雾干燥:雾化空气(1.15 kg / cm(3)),温度进料速度(30摄氏度),空气流速(60 m( 3)/ h),进口温度(180摄氏度)和出口温度(85摄氏度)以产生紫罗兰色粉末。在进一步研究中,被包封的颜料在pH 7,温度25-60摄氏度和黑暗条件下,在整个30天的存储期内表现出最大的稳定性。产生的紫罗兰色粉末用于着色食品,酸奶和果冻。结果证实了这种健康的天然着色剂在食品工业中的应用前景广阔。这是有关紫罗兰色杆菌紫色颜料喷雾干燥及其在食品中应用潜力的首次报道。 (C)2015 Elsevier Ltd.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号