Synthesis and Characterization of Some Hydroxylated Chalcones by using BF3.Et2O via Claisen-Schmidt Condensation

Evaluation Study of Three Diagnostic Methods for Helicobacter pylori Infection Pub Date : 2017-07-01 DOI:10.24271/garmian.153

Ramal A Mustafa, S. Hameed

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引用次数: 2

Abstract

Indian spices that provide flavor, color, and aroma to food also possess many therapeuticproperties. So the present study was aimed to extract the phytochemical compounds in Pipercubeba, used as food fortifiers. The extract was investigated for the richness of its bioactivecompounds. The aqueous of P. cubeba extract was subjected to sensitive gas chromatography– mass spectroscopy GC-MS analysis revealed 10 chemical constituents. Extract exhibits potentially bioactive major constituents like Cyclohexanol, Carbamic acid, p-Methoxyamphetamine, Bioxirane and Linalol. Further presented the total carbohydrate, elements, such as Ca, Mg, Se, K and Fe were in highest proportion in the aqueous extract ofPiper cubeba. The aqueous extract was injected to HPLC to detect the phenolic compounds inthe extract like Gallic acid, Caffeic acid,Syringic acid, Ferulicacid,Rutin and Catechin. Wehave investigated the antimicrobial activity of water extract from P. Cubeba against majorskin pathogens Staphylococccus aureus, Pseudomonas aeruginosa , Proteus vulgaris andKoucria rosia. . The presence of some phytochemicals (saponins, alkaloids, flavonoids,cardiac glycosides, tannins and terpenoids) and some essential minerals proves that it is reallyan alternative source of medicine.

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一些羟基查尔酮的合成及表征。通过Claisen-Schmidt缩合

印度香料为食物提供风味、颜色和香气，也具有许多治疗特性。因此，本研究旨在提取辣椒中的植物化学成分，作为食品强化剂。研究了该提取物的生物活性成分的丰富度。采用气相色谱-质谱联用-质谱联用分析方法，鉴定出10种化学成分。提取物具有潜在的生物活性成分，如环己醇、氨基甲酸、对甲氧基安非他明、生物环烷和芳樟醇。进一步分析了胡椒水提物中总碳水化合物、钙、镁、硒、钾、铁等元素的含量最高。采用高效液相色谱法对水提物中没食子酸、咖啡酸、丁香酸、阿魏酸、芦丁、儿茶素等酚类化合物进行检测。本实验研究了木参水提物对皮肤病原菌金黄色葡萄球菌、铜绿假单胞菌、寻常变形杆菌和玫瑰koucria的抑菌活性。一些植物化学物质(皂苷、生物碱、类黄酮、心苷、单宁和萜类)和一些必需矿物质的存在证明了它确实是一种替代药物来源。

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Evaluation Study of Three Diagnostic Methods for Helicobacter pylori Infection

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