Matrix solid phase dispersion (MSPD) trailed by HPLC is a quick and fruitful technique utilized for fortitude of flavonoids such as Catechin, Kaempferol, Quercetin, and Rutin existing in P. acacia. The trial parameters that influenced the extraction potential (comprising the mass ratio of sample to the dispersant, nature of dispersant, and the nature of elution solvent and its volume) were examined and optimized. These MSPD optimized parameters regulated are as follows: 8 mL of methanol was utilized as elution solvent, silica gel/sample mass ration was selected to be 2 : 1, and dispersing sorbent was silica gel. The technique retrievals were regulated to be “from 96.87 to 100.54%” and the RSDs from 1.24 to 4.45%. The product of extract obtained by MSPD method was larger than that of other methods, i.e., sonication extraction or traditional reflux with lessened necessities on time, sample, and solvent.

中文翻译：

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高效液相色谱法快速，灵敏地提取相思树中的主要多酚类化合物。

HPLC跟踪的基质固相分散体（MSPD）是一种快速而富有成果的技术，用于对P中存在的类黄酮（例如儿茶素，山奈酚，槲皮素和芦丁）进行强固。金合欢。检查并优化了影响萃取潜能的试验参数（包括样品与分散剂的质量比，分散剂的性质以及洗脱溶剂的性质及其体积）。调节的这些MSPD优化参数如下：使用8 mL甲醇作为洗脱溶剂，硅胶/样品质量比选择为1：1，分散吸附剂为硅胶。技术检索被规定为“从96.87到100.54％”，RSD从1.24到4.45％。通过MSPD方法获得的提取物产物比其他方法（即超声提取或传统回流）要大，而时间，样品和溶剂的需求减少了。