查询词典 flavones

To optimize extracting parameters of flavones from peanut hull was studied.

对花生壳中黄酮物质的提取工艺进行了优化研究，并对提取物的抗氧化性进行了初步研究。

The optimum technology of extracting flavones in the pear skin was studied by orthogonal test .

用正交试验法对梨皮中的黄酮类化合物提取工艺进行了优选研究。

Under above conditions, the extraction rate of total flavones was 9.394%.

微波法是提取草珊瑚总黄酮高效快速的方法。

The determination limit is 1μg/mL, this method is simple, quick and accurate, could be used for the determination of flavones in real samples.

测定方法简单快速，具有一定的测试准确度和灵敏度，可用于实际样品中黄酮类化合物的分析。

Changes of amount of total phenolic compounds, total flavones, and DPPH scavenging activities during production were studied.

对镇江香醋生产过程中总酚含量、总黄酮含量变化与DPPH自由基清除活性相关性进行研究。

Methods: The solvent extracting and column chromatography separation were used to obtain the total flavones.

目的建立中药淫羊藿总黄酮的精制方法和质量控制标准。

The content of the flavones obtained from garlic was 3.76%.

在该优化条件下，大蒜黄酮含量为3.76%。

However, the effects of diagnosed reagents were not the same as those of flavones.

具有颜色是因为棉纤维发育后期缩合单宁接触空气后氧化的结果。

All the experimental results show that ESI-MSn and FT-ICR-MSn are powerful tools for the structural characterization of triterpenoids and flavones.

以上结果显示ESI-MSn和FT-ICR-MSn是非常有效的分析三萜类化合物和黄酮类化合物结构的工具。

The purpose was to study the technology of extracting total flavones from Persimmon leaves by ultrasonic wave.

研究超声波提取柿叶中总黄酮的工艺。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。