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英语翻译紫甘蓝色素提取及其稳定性研究摘 要:随着人类生活水平的提高,人们对色素的要求已经不仅仅是鲜艳,靓丽了,对它们的质

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英语翻译
紫甘蓝色素提取及其稳定性研究
摘 要:随着人类生活水平的提高,人们对色素的要求已经不仅仅是鲜艳,靓丽了,对它们的质量、安全性的要求也越来越高.因而从天然植物中寻找色素应用于医药、化妆品、食品、化学领域成为了当前研究的热点之一.研究表明天然植物紫甘蓝中所含紫甘蓝色素中含有大量的抗氧化物质,能够有效清除自由基,具有一定的药理和保健功能.紫甘蓝色素作为天然食用色素,安全性高、色泽自然鲜艳,耐热、耐光,并且紫甘蓝色素廉价易得,在酸碱滴定的突跃部分有明显的颜色变化.经试验证明在不同PH值溶液中紫甘蓝色素比紫色石蕊试液、酚酞指试剂显色明显、准确并且灵敏度高,因而可以作为一种新型的绿色环保酸碱指示剂.本实验主要对紫甘蓝的稳定性和酸碱指示颜色变化方面做了初步研究.
关键词:紫甘蓝色素;廉价;安全性;稳定性;PH值;酸碱指示剂
上面的文章改为:
紫甘蓝色素提取及其稳定性研究
摘 要:随着人类生活水平的提高,人们对色素的要求已经不仅仅是鲜艳,靓丽了,对它们的质量、安全性的要求也越来越高.因而从天然植物中寻找色素应用于医药、化妆品、食品、化学领域成为了当前研究的热点之一.研究表明天然植物紫甘蓝中所含紫甘蓝色素中含有大量的抗氧化物质,能够有效清除自由基,具有一定的药理和保健功能.紫甘蓝色素作为天然食用色素有安全性高、色泽自然鲜艳,耐热、耐光,并且紫甘蓝色素廉价易得和在酸碱滴定的突跃部分有明显的颜色变化等特点.由文献知道,在不同PH值溶液中紫甘蓝色素比紫色石蕊试液、酚酞指试剂显色明显、准确并且灵敏度高,因而可以作为一种新型的绿色环保酸碱指示剂.本实验主要对紫甘蓝的稳定性和酸碱指示颜色变化方面做了初步研究.
关键词:紫甘蓝色素;廉价;安全性;稳定性;PH值;酸碱指示剂
英语翻译紫甘蓝色素提取及其稳定性研究摘 要:随着人类生活水平的提高,人们对色素的要求已经不仅仅是鲜艳,靓丽了,对它们的质
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Red Cabbage Pigment Extraction and Stability

Abstract: With the improvement of standards of living, the pigment is not just bright, beautiful, and security requirements are also increasing their quality. Thus, looking from the natural plant pigment used in medicine, cosmetics, food, chemical field to become one of the hotspots of the current study. Studies have shown that natural plant purple cabbage, purple cabbage pigment contains large amounts of antioxidants, which can effectively eliminate free radicals, has a certain pharmacological and health care functions contained. Purple cabbage pigment as a natural food coloring, safe, natural bright color, heat, light, and purple cabbage pigment cheaper, and the obvious color change in the jump portion of the acid-base titration. The test proved that in different pH solution purple cabbage pigment purple litmus test solution, phenolphthalein, refers to the reagent color accuracy and high sensitivity, which can be used as a new type of green acid-base indicator. In this study, mainly the purple cabbage stability and acid-base indicates that the color change has done a preliminary study.
Keywords: purple cabbage pigment; inexpensive; security; stability; pH; acid-base indicator
The above article read:
Red Cabbage Pigment Extraction and Stability
Abstract: With the improvement of standards of living, the pigment is not just bright, beautiful, and security requirements are also increasing their quality. Thus, looking from the natural plant pigment used in medicine, cosmetics, food, chemical field to become one of the hotspots of the current study. Studies have shown that natural plant purple cabbage, purple cabbage pigment contains large amounts of antioxidants, which can effectively eliminate free radicals, has a certain pharmacological and health care functions contained. Purple cabbage pigment as a natural food coloring safe, natural bright color, heat, light, and purple cabbage pigment cheap and easy and obvious color change in the jump portion of the acid-base titration. Know from the literature, different pH value of the solution reagent purple cabbage pigment purple litmus test solution, phenolphthalein means, chromogenic, and high sensitivity, which can be used as a new type of green acid-base indicator. In this study, mainly the purple cabbage stability and acid-base indicates that the color change has done a preliminary study.
Keywords: purple cabbage pigment; inexpensive; security; stability; pH; acid-base indicato
英语翻译紫甘蓝色素提取及其稳定性研究摘 要:随着人类生活水平的提高,人们对色素的要求已经不仅仅是鲜艳,靓丽了,对它们的质 英语翻译摘要本课题主要研究紫甘蓝色素的提取与纯化工艺,以新鲜的紫甘蓝叶为原材料对紫甘蓝色素的提取与纯化条件进行优化.采用 随着科学技术的发展和生活水平的提高,人们对生活质量提出了更高的要求. 英语翻译随着人们生活水平的提高,人们对于生活质量的要求也日益增加,尤其是对健身的要求,自行车也不再仅仅是普通的运输、代步 英语翻译三室两厅设计图 [摘要] 随着人们生活水平的提高,对室内房屋设计的要求也越来越高,首先要认识到设计工作是开拓、创 英语翻译“随着人们的生活水平的提高,汽车的普及程度的上升,汽车技术的日益完善,人们对汽车舒适性、安全性等性能的要求越来越 对“绿叶中色素的提取和分离”实验, 英语翻译随着人们生活水平的提高,人们对精神层面艺术享受的要求也越来越高.电影作为一种老少皆宜、雅俗共赏的艺术表现形式吸引 英语翻译论文摘要:随着生活水平的提高,人们对环境要求越来越高,城市环境建设日益为人们所重视.喷泉作为一种观赏性较高的艺术 英语翻译随着经济的发展和人们生活水平的提高,消费者对饮料的要求除了美味可口、营养丰富之外,还希望它们具有特定的功效,以有 英语翻译随着微电子技术、无线技术和网络技术的飞速发展以及人们生活水平的大幅度提高,人们对居住环境的安全、方便提出了越来越 英语翻译随着人们生活水平的提高,人生活和审美的层次也在不断提升.人们对首饰的要求也越来越高.首饰设计是一种载体,承载了人