"紫色蓝色"还是"绿色灰色"? 从六种物种中提取色素质和提取产量
Anna Hartl1, Andrea Polleichtner2, Johannes Novak3
1Working Group Knowledge Systems and Innovation, Institute of Organic Farming, Department of Sustainable Agricultural Systems, University of Natural Resources and Life Sciences, Vienna, Gregor-Mendel-Strasse 33, 1180 Vienna, Austria.
Plants (Basel, Switzerland)
|April 13, 2024
概括
这项研究比较了各种印花物种中的印花素含量. *Indigofera arrecta*和*Strobilanthes cusia*显示出最高的土豆产量,L*a*b*值对于质量控制非常有用.
科学领域:
- 自然产品化学 自然产品化学
- 植物科学 植物科学
- 分析化学是一种分析化学.
背景情况:
- 的质量主要取决于的含量和颜色.
- 评估不同的印花物种对于了解它们的潜力至关重要.
- 传统和标准化的提取方法可以影响产量和质量.
研究的目的:
- 为了比较六种印花物种中的印花素含量和质量指标.
- 为了分析在奥地利和中国种植的印花样本.
- 为了评估不同提取方法的有效性和质量控制的L*a*b*色度.
主要方法:
- 视觉分类,光谱测量和L*a*b*色度测量用于分析.
- 用标准化热提取方法和传统的环境温度方法用提取样品.
- 在物种中量化印花素含量,包括*Indigofera tinctoria*, *Indigofera suffruticosa*, *Indigofera arrecta*, *Persicaria tinctoria*, *Strobilanthes cusia*和 *Wrightia laevis*.
主要成果:
- 在印地戈中发现的最高的印地戈含量是 *Indigofera arrecta* (55%,奥地利) 和 *Strobilanthes cusia* (56%,中国).
- 在奥地利种植的某些物种之间观察到印地古提取产量的统计学上显著差异.
- 来自中国的 *Strobilanthes cusia * 在所有分析的参数中表现优于其他中国物种.
- 与标准化方法相比,传统的提取方法产生了更多的土,但土素含量较低.
- L*a*b*值与原蛋白含量相关性很好,表明它们在质量控制中的有用性.
结论:
- 一些印花物种,特别是*Indigofera arrecta*和*Strobilanthes cusia*,具有较高的印花含量.
- 提取方法会影响产量和原的度,传统方法有利于更高的产量但更低的度.
- L*a*b*色度测量为色质量控制和色素含量估计提供了一个精确和易于使用的工具.
关键词:
L*a*b* 的意思是颜色测量测量的颜色测量民族植物学 民族植物学开采收益率的提取.印第戈品质的印第戈品质.印第戈丁 (Indigotin) 是一个土著动物.天然染料是一种天然的染料.天然的印第戈.在光谱光度测试中,光谱光度测量.这就是为什么VAT DYE VAT DYE.更多相关视频
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