Detection of Toxigenic Fungi and Mycotoxins in Some Stored Medicinal Plant Samples
نویسندگان
چکیده
منابع مشابه
Contamination of some common medicinal plant samples and spices by fungi and their mycotoxins
A total of 84 medicinal plant samples and spices were examined for the contamination of molds and mycotoxins. Ten fungal genera of different taxonomic groups were detected. Aspergillus flavus, A. parasiticus, A. niger, Fusarium oxysporum, and Penicillium viridicatum occurred most often on the medicinal plant samples. Direct determination of mycotoxins in medicinal plant samples revealed aflatox...
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ساخت الکترودهاِی اصلاح شده ِیکِی از چالشهاِی همِیشگِی در دانش شیمِی بوِیژه شیمِی تجزیه مِی باشد ،که با در نظر گرفتن سادگِی ساخت، کاربردی بودن و ارزان بودن روش مِی توان به باارزش بودن چنِین سنسورهاِی پِی برد.آنچه که در ادامه آورده شده به ساخت و کاربرد الکترودهاِی اصلاح شده با استفاده از نانو ذرات در اندازه گِیرِی ولتامترِی آهن وکادمِیم اشاره دارد. کار اول اختصاص دارد به ساخت الکترود خمِیر کربن اصلاح شده با لِیگاند داِ...
15 صفحه اولdetection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Are molecularly imprinted polymers (MIPs) beneficial in detection and determination of mycotoxins in cereal samples?
The process of matrix clean-up and extraction of analytes has a significant influence on the detection and determination of the analyte, especially in trace amounts. Molecularly imprinted polymers (MIPs) are solid particles that can absorb specific molecules regarding the template molecule used in the synthesis process of each type of MIP. As a result, they can be used in more effective and mor...
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ژورنال
عنوان ژورنال: International Journal of Applied Sciences and Biotechnology
سال: 2014
ISSN: 2091-2609
DOI: 10.3126/ijasbt.v2i2.10457