تأثیر اکسید کلسیم و پرتودهی بر جمعیت آسپرژیلوس فلاووس و میزان آفلاتوکسین‌‌های تولید شده در دانه‌های ذرت

بهداشت مواد غذایی

مقاله 5، دوره 9، 4 (36) زمستان، بهمن 1398، صفحه 49-59   

نوع مقاله: مقاله پژوهشی

شناسه دیجیتال (DOI): 10.30495/jfh.2020.671221

نویسندگان

اسماعیل بایگانه¹؛ ابوالفضل فدوی^{* 2}؛ هادی کوهساری³

¹دانش‌آموخته کارشناسی ارشد علوم و صنایع غذایی، واحد آزادشهر، دانشگاه آزاد اسلامی، آزادشهر، ایران

²استادیار گروه علوم و صنایع غذایی، واحد آزادشهر، دانشگاه آزاد اسلامی، آزادشهر، ایران

³گروه علوم پایه، واحد آزاد شهر، دانشگاه آزاد اسلامی، آزادشهر، ایران

چکیده

< p>کپک آسپرژیلوس فلاووس یکی از قارچ‌های مهم خطرناک است که در زمان انبارمانی در شرایط نامناسب پدیدار می‌شود. این کپک سموم آفلاتوکسین‌ها را در دانه‌های ذرت تولید می‌کند. لذا بررسی امکان کاهش غلظت این کپک و سموم تولیدی آن مهم به نظر می‌رسد. در این تحقیق تأثیر اکسید کلسیم (0، 5/0 و 1 درصد) و میزان پرتو‌گاما (0، 5، 10، 15 و 20 کیلوگری) بر رشد کپک آسپرژیلوس فلاووس و میزان سموم آفلاتوکسین B₁ (AFB₁)، آفلاتوکسین B₂ AFB₂))، آفلاتوکسین G₁ ((AFG₁ و آفلاتوکسین G₂ ((AFG₂ بررسی گردید. آنالیز تجزیه واریانس داده‌ها حاکی از معنی‌داری اثر مجزای پرتودهی و اکسید کلسیم و اثر متقابل آن‌ها  بود. (0001/0p < /p>

کلیدواژه‌ها

پرتودهی؛ اکسید کلسیم؛ آسپرژیلوس فلاووس؛ آفلاتوکسین؛ دانه‌‌ ذرت

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