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Occurrence of Intestinal Parasitic Contamination in Select Consumed Local Raw Vegetables and Fruits in Kuantan Pahang

机译:彭亨州关丹精选食用的局部生蔬菜和水果中肠寄生虫污染的发生

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摘要

Intestinal parasitic infections are one of the most common causes of human diseases that result in serious health and economic issues in many developing and developed countries. Raw vegetables and fruits play an important role in transmitting parasites to humans. Hence, the aim of this study was to investigate the parasitological contamination of select commonly consumed local leafy vegetables and fruits in Kuantan, Malaysia. One kilogram of locally consumed raw vegetables and fruits were collected randomly from the Kuantan wet market (Pasar Tani) during the monsoon season (November 2014–January 2015) and the dry season (February 2015–April 2015). A standard wet mount procedure and modified Ziehl-Neelsen staining were used for the detection of parasites. In the present study, the examination of vegetables revealed five different parasite species. The vegetable samples collected from Kuantan’s wet market were positive for both helminthes and protozoa. However>, the fruits samples were negative for parasitic contamination. Pegaga was the most contaminated leafy vegetable in this study, and Strongyloides was the parasite found most frequently. Furthermore, there was a high diversity in the type of parasites observed during the dry season compared to the monsoon season. Therefore, further action should be taken to reduce the occurrence of parasitic contamination in vegetables by implementing the principles of good agricultural practice and improving water treatment efficacy.
机译:肠道寄生虫感染是人类疾病的最常见原因之一,在许多发展中国家和发达国家导致严重的健康和经济问题。蔬菜和水果在将寄生虫传播给人类方面起着重要作用。因此,本研究的目的是调查马来西亚关丹某些精选食用的当地多叶蔬菜和水果的寄生虫污染。在季风季节(2014年11月至2015年1月)和干旱季节(2015年2月至2015年4月),从关丹湿市场(Pasar Tani)中随机采集了1千克当地消费的生蔬菜和水果。标准的湿式安装程序和改良的Ziehl-Neelsen染色用于检测寄生虫。在本研究中,对蔬菜的检查发现了五种不同的寄生虫种类。从关丹的湿市场中采集的蔬菜样品对蠕虫和原生动物均呈阳性。但是,>,水果样品中的寄生虫感染呈阴性。 PEGAGA是这项研究中污染最严重的叶类蔬菜,而Strongyloides是最常发现的寄生虫。此外,与季风季节相比,旱季期间观察到的寄生虫种类差异很大。因此,应采取良好的农业实践原则并提高水处理功效,以采取进一步措施减少蔬菜中的寄生虫污染。

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