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5.9K Views
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08:20 min
March 31st, 2021
DOI :
10.3791/61773-v
Chapters
0:04
Introduction
0:53
Preparation of Crude Extracts (CE) and Fractions (CEF) to Chemical Profile Analysis and Bioassays
2:26
Bioassay and Anti-microbial Activity
4:10
Validation of Biological Activity and Biological Data Analysis
6:16
Results: The Screening Results of the Twelve Crude Extracts from Three Varieties of C. sylvestris Against S. mutans
7:31
Conclusion
Transcript
所展示的协议用于正确筛选和分析天然产品中的生物活性候选物,以控制口服生物膜。它也可以适应其他生物膜研究领域的应用。这种最淀粉筛选和分析的方法使得同时去除生物活性成分成为可能。
牙科蛀牙是一种生物膜饮食衍生,高度流行,慢性疾病。该协议可以帮助识别天然产品,以控制生物膜,因此,牙科蛀牙。首先用水酒精混合物准备提取溶剂。
您对每毫升提取溶剂的浓度进行 50 到 100 毫克的采样,并在微管中执行 15 分钟的超声波辅助提取。重复提取三次。每次提取步骤后,将样品离心以去除固
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Summary
天然产品是开发新药和治疗剂的有希望的起点。然而,由于化学多样性高,从植物中寻找新的治疗化合物是一项具有挑战性和耗时的任务。我们描述了从植物提取物和分数中识别抗菌和抗生物膜分子的简化方法。
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