Abstract : the mycotoxins and their infestation level in stored rice , wheat and corn were investigated in shandong province . the infestation level in freshely havested grain were compared with that of the stored grain 文摘:对山东省储藏大米、小麦和玉米中霉菌毒素及污染水平进行了抽样调查，并对新旧储粮中霉菌毒素污染水平进行了比较。
Different weather conditions , such as unreasonable rains at the time of flowering and droughts during harvest and post harvest stages , mould growth and so mycotoxins contamination can also pose serious problems 此外，天气出现不寻常的转变，例如在开花日子暴雨连场，又或在收成期间收割后期出现旱灾，霉菌便会不断繁殖，导致霉菌毒素污染为患。
Different weather conditions , such as unreasonable rains at the time of flowering and droughts during harvest and post harvest stages , mould growth and so mycotoxins contamination can also pose serious problems 此外，天气出现不寻常的转变，例如在开花日子暴雨连场，又或在收成期间、收割后期出现旱灾，霉菌便会不断繁殖，导致霉菌毒素污染为患。
Recognition of mycotoxins associated food - borne diseases in humans is difficult and limited to few isolated observations only , because of the non - specificity of both clinical signs and pathologic changes in most instances 人类是否患上与霉菌毒素有关的食源性疾病是难以确定的，就算可以确定，也只限于少数个别情况，因为在大部分情况下，均没有特定的临象及病理变化。
Recognition of mycotoxins associated food - borne diseases in humans is difficult and limited to few isolated observations only , because of the non - specificity of both clinical signs and pathologic changes in most instances 人类是否患上与霉菌毒素有关的食源性疾病是难以确定的，就算可以确定，也只限于少数个别情况，因为在大部分情况下，均没有特定的临? ?象及病理变化。
Some mycotoxins have proven to be teratogenic , mutagenic and or carcinogenic in certain susceptible animal species and have been associated with various diseases in domestic animals , livestock and humans in many parts of the world 现时已证实某些霉菌毒素在若干类易受感染的动物身上，会引致出现畸形突变及或致癌的情况，而且在世界许多地方，家畜禽畜及人类所患的多类疾病均与某些霉菌毒素有关。
Some mycotoxins have proven to be teratogenic , mutagenic and or carcinogenic in certain susceptible animal species and have been associated with various diseases in domestic animals , livestock and humans in many parts of the world 现时已证实某些霉菌毒素在若干类易受感染的动物身上，会引致出现畸形、突变及或致癌的情况，而且在世界许多地方，家畜、禽畜及人类所患的多类疾病均与某些霉菌毒素有关。
The government laboratory developed analytical methods for determination of heavy metals , pesticides residues and mycotoxins , and participated in inter - laboratory validation . the state food and drug administration assisted in collection and authentication of the specimens 政府化验所订立了测定重金属、农药残留和霉菌毒素的分析方法，并负责实验室之间对比验证工作，而国家食品药品监督管理局则协助在内地采收和验证药材样本。
During 2003 , the department embarked on risk assessment projects on acrylamide in food , dietary exposure to mercury of secondary school students salmonella in egg and egg products , polycyclic aromatic hydrocarbons in barbecued meat , patulin in apple juices and 3 - monochloropropane - 1 , 2 - diol in savoury products other than soy sauce . the last two projects were conducted in collaboration with the consumer council 年内，本署进行的风险评估研究有： “食物的丙烯胺含量” “中学生从食物摄取到汞的情况” “蛋及蛋制品内的沙门氏菌” “烤肉内的多环芳香烃” “苹果汁含霉菌毒素”及“调味酱料不包括豉油的氯丙二醇含量” 。
The occurrence of the mycotoxins in foods and feeds is unavoidable and influenced by certain environmental factors ; hence the extent of mycotoxins contamination is unpredictable and may vary with geographic location , agricultural and agronomic practices and the susceptibility of commodities to fungal invasion during pre - harvest , post harvest , storage periods 由于霉菌毒素无可避免地在食物和饲料上产生，而且其出现受一些环境因素所影响，因此受霉菌毒素污染的范围大小无法预计，视乎地理位置、农业上的惯常做法和农业管理方法而定，以及取决于农产品在收成前后和储存期间是否容易发霉。
