监测土耳其产开心果中的真菌和潜在霉菌毒素:气候变化情景快照

IF 2.9 3区 生物学 Q2 MYCOLOGY
Pamela Anelli , Miriam Haidukowski , Massimo Ferrara , Asli Kisikkaya , Ceyda Pembeci , Hayrettin Ozer , Giuseppina Mulè , Martina Loi , Antonio Moretti , Antonia Susca
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引用次数: 0

摘要

开心果是一种具有重要经济价值的树坚果。由于其营养特性和对健康的益处,它被认为是一种健康食品,因此在世界各地被广泛食用。然而,由于可能受到致毒真菌的污染、霉菌毒素的重要来源、次生代谢和对消费者健康的危害等原因,该商品的真菌污染问题受到了广泛关注。据报道,阿月浑子坚果上最常出现的真菌主要是、和,因为它们能在低浓度的水中生长,并能产生霉菌毒素(黄曲霉毒素和赭曲霉毒素),众所周知,霉菌毒素对人类健康有害。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Monitoring fungi and mycotoxin potential in pistachio nuts of Turkish origin: A snap-shot for climate change scenario
Pistachio (Pistacia vera L.) is an economically important tree nut. Due to its nutritional properties and health benefits, it is considered a healthy food and thus widely consumed worldwide. However, fungal contamination of the commodities has received considerable attention because of possible contamination by toxigenic fungi, important source of mycotoxins, resulting from secondary metabolism and hazards to health consumer. Members of the genus Aspergillus, mainly Aspergillus flavus and Aspergillus niger, are reported as occurring most frequently on pistachio nuts, because able to grow in the presence of low amounts of water and to produce mycotoxins (aflatoxins and ochratoxins), that are well known for their harmful health effects on humans.
Monitoring the contaminating fungal species is particularly worthy of note also in climate change scenario, allowing to notice changes in fungal population composition through the time.
This study aimed to contribute to collect data about fungal population and mycotoxins occurred in pistachio samples collected in Turkey: prevalence of 2 species, A. flavus and Aspergillus tubingensis, was assessed. The A. flavus strains consisted of a mixed population of aflatoxin producers and non-producing strains in vitro, with evidence of a new genotype in gene cluster within strains of aflatoxin non-producing chemotype.
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来源期刊
Fungal biology
Fungal biology MYCOLOGY-
CiteScore
5.80
自引率
4.00%
发文量
80
审稿时长
49 days
期刊介绍: Fungal Biology publishes original contributions in all fields of basic and applied research involving fungi and fungus-like organisms (including oomycetes and slime moulds). Areas of investigation include biodeterioration, biotechnology, cell and developmental biology, ecology, evolution, genetics, geomycology, medical mycology, mutualistic interactions (including lichens and mycorrhizas), physiology, plant pathology, secondary metabolites, and taxonomy and systematics. Submissions on experimental methods are also welcomed. Priority is given to contributions likely to be of interest to a wide international audience.
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