Aflatoxin B(1), zearalenone and deoxynivalenol in feed ingredients and complete feed from different Province in China.
Aflatoxin B(1), zearalenone and deoxynivalenol in feed ingredients and complete feed from different Province in China.
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我国各省饲料原料及全价饲料中黄曲霉毒素B-1、玉米赤霉烯酮、脱氧雪腐镰刀菌烯醇
DOI：
10.1186/s40104-016-0122-8
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发表时间：
2016
影响因子：
7
通讯作者：
Liao P
中科院分区：
文献类型：
--
作者：
Wu L;Li J;Li Y;Li T;He Q;Tang Y;Liu H;Su Y;Yin Y;Liao P
本研究旨在为2013 - 2015年在中国不同省份采集的饲料原料和全饲料中黄曲霉毒素B1 （AFB1）、玉米赤霉烯酮（ZEN）和脱氧腐血毒素醇（DON）污染监测提供参考。共从全国各省随机抽取443种饲料原料，其中玉米220种，小麦24种，国产酒糟干粮（DDGS） 24种，麸皮55种，小麦短粒和红狗20种，进口DDGS 37种，玉米胚芽粕34种，豆粕29种，猪完全饲料（粉末状）25种，猪完全饲料（颗粒状）90种，鸭完全饲料6种，牛完全饲料6种。用高效色谱法结合紫外或荧光分析。饲料原料和完全饲料中AFB1、ZEN和DON的污染发生率分别为80.8%、92.3%和93.9%。DON阳性检出率为66.7% ~ 100%。国产DDGS和进口DDGS污染最严重，饲料中AFB1、ZEN和DON的污染水平在61.5% ~ 100%之间，表明研究3年期间污染严重。目前的数据清楚地表明，中国各省饲料原料和全饲料中AFB1、ZEN和DON污染严重，且在过去3年中存在差异。使用玉米、国产DDGS、进口DDGS和玉米胚芽粕作为动物饲料，可能会引发动物健康风险，这三种真菌毒素可能被污染。饲料中DON污染最严重，其次是ZEN和AFB1。在中国，应对饲料原料和全饲料中的真菌毒素污染进行常规监测。
The current study was carried out to provide a reference for monitory of aflatoxin B1 (AFB1), zearalenone (ZEN) and deoxynivalenol (DON) contamination in feed ingredients and complete feeds were collected from different Province in China from 2013 to 2015. A total of 443 feed ingredients, including 220 corn, 24 wheat, 24 domestic distillers dried grains with soluble (DDGS), 55 bran, 20 wheat shorts and red dog, 37 imported DDGS, 34 corn germ meal and 29 soybean meal as well as 127 complete feeds including 25 pig complete feed (powder), 90 pig complete feed (pellet), six duck complete feed and six cattle complete feed were randomly collected from different Province in China, respectively, by high-performance chromatography in combined with UV or fluorescence analysis. The incidence rates of AFB1, ZEN and DON contamination of feed ingredients and complete feeds were 80.8, 92.3 and 93.9 %, respectively. The percentage of positive samples for DON ranged from 66.7 to 100 %. Domestic DDGS and imported DDGS presented the most serious contamination AFB1, ZEN and DON contamination levels of feeds ranged from 61.5 to 100 %, indicated that serious contamination over the studied 3-year period. The current data provide clear evidence that AFB1, ZEN and DON contamination of feed ingredients and complete feeds in different Province in China is serious and differs over past 3-year. The use of corn, domestic DDGS, imported DDGS and corn germ meal, which may be contaminated with these three mycotoxins, as animal feed may triggered a health risk for animal. Feeds are most contaminated with DON followed by ZEN and AFB1. Mycotoxins contamination in feed ingredients and complete feeds should be monitored routinely in China.
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影响因子：
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作者：
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发表时间：
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作者：
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