頁籤選單縮合
題 名 | 101年度市售穀類製品中黴菌毒素含量之調查=A Survey of Mycotoxins in Cereal Products |
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作 者 | 陳映君; 吳尉光; 廖家鼎; 林旭陽; 闕麗卿; 施養志; | 書刊名 | 食品藥物研究年報 |
卷 期 | 4 2013.11[民102.11] |
頁 次 | 頁47-53 |
分類號 | 433.8 |
關鍵詞 | 黴菌毒素; 穀類; Mycotoxin; Cereals; |
語 文 | 中文(Chinese) |
中文摘要 | 穀類作物容易在生長或貯藏過程遭受 Aspergillus、Fusarium、Penicillium及 Alternaria等黴菌感染而產生黴菌毒素 (mycotoxin),對人及動物的肝及腎等具有毒性,而同一黴菌可能在不同溫度、空氣組成等條件下產生不同的毒素,致使同一種穀類可能檢出多種的黴菌毒素。本調查針對市售穀類 (白米、玉米、堅果、花生及小麥 )製品進行 11種常見之黴菌毒素,包括黃麴毒素 B1 (aflatoxin B1, AFB1)、黃麴毒素 B2 (aflatoxin B2, AFB2)、黃麴毒素 G1 (aflatoxin G1, AFG1)、黃麴毒素 G2 (aflatoxin G2, AFG2)、伏馬毒素 B1 (fumonisin B1, FB1)、伏馬毒素 B2 (fumonisin B2, FB2)、脫氧雪腐鐮刀菌烯醇 (deoxynivalenol, DON)、玉米赤黴毒素 (zearalenone, ZON)、赭麴毒素 A (ochratoxin A, OTA)、T-2及HT-2毒素等含量調查並建立背景值,依行政院衛生署公告之「多重毒素檢驗方法」,於 101年2-3月間至大台北地區各大超市及賣場抽購穀類製品共 100件,包含米、玉米、堅果、麥及花生類各 20件,結果有 1件白米、 7件麥製品、 3件玉米及 4件花生製品檢出黴菌毒素。其中 1件白米檢出 OTA;麥製品中有5件檢出 DON及2件同時檢出 DON及HT-2毒素;玉米製品中分別檢出 FB1、DON、ZON各 1件; 2件花生製品分別檢出 AFB1及DON,以及 2件花生製品同時檢出 AFB1及AFB2。本次市調中 DON最高檢出量為 281 ppb,均未超過國際間、歐盟制定之 DON法定限量及 USFDA指導性公告標準,而含有黃麴毒素及赭麴毒素 A的檢體,其檢出量也符合目前我國所制定的黴菌毒素限量標準。因我國目前僅針對上述黃麴毒素及赭麴毒素 A制定法規,藉由本次市調結果暸解多種黴菌毒素在市售穀類製品的污染程度,以供後續衛生管理單位針對相關製品訂定法規限量標準之參考,為國民的健康安全把關。 |
英文摘要 | Mycotoxins are secondary metabolites produced by Aspergillus, Fusarium, Penicillium and Alternaria that are known as carcinogenic and harmful to the health of humans and animals, and even caused huge economic loss. Some molds are capable of producing more than one mycotoxin and some mycotoxins are produced by several fungal species. Often many mycotoxins are found on a contaminated substrate. Factors influencing the presence of mycotoxins in foods include temperature and environmental conditions. A multi-mycotoxin analytical method was employed for simultaneous determination of aflatoxin B1 (AFB1), aflatoxin B2 (AFB2), aflatoxin G1 (AFG1), aflatoxin G2 (AFG2), fumonisin B1 (FB1), fumonisin B2 (FB2), deoxynivalenol (DON), zearalenone (ZON), ochratoxin A (OTA), T-2 and HT-2 toxin in cereals. The regulations have not been set for the FB1, FB2, DON, ZON, T-2 and HT-2 in Taiwan. In order to understand the contamination situation in the food, a survey of multi-mycotoxin contents in market products was conducted by TFDA. One hundred products including rice, corn, nut, wheat and peanut products were collected from convenient stores, supermarkets and grocery stores from February to March, 2012. The results showed that mycotoxins were detected in 15 samples ranging from 0.57 ppb (AFB2) to 281 ppb (DON), in 1 rice, 3 corn, 7 wheat, and 4 peanut products. The result also showed that none of sample was contaminated with mycotoxin levels above the Taiwan and international regulation limits. Except for total aflatoxin and ochratoxin A, there is no official regulation in Taiwan. This survey result may offer government a reference to set up the regulation limits for the sake of national health and safety. |
本系統中英文摘要資訊取自各篇刊載內容。