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夏秋季节瓜果多,常吃适量的瓜果,对小朋友的健康和生长发育很有好处。但要注意:由于施肥浇灌,瓜果很容易被寄生虫卵和肠道病菌污染,调查结果证明:从菜园里摘下的黄瓜、甜瓜、西红柿等瓜果,大肠杆菌检出率高达90%以上,副大肠杆菌为74.4%。另外,痢疾杆菌,伤寒杆菌、肝炎病毒、阿米巴孢囊、蛔虫卵等也常常能检查到。如果摘来(或买来)就吃,很容易感染疾病。实验结果证明:瓜果经过充分洗涤,细菌可减少82%,如果让瓜果在98℃的水中缓缓通过,还可杀死伤寒杆菌。所以,生吃瓜果的简易消毒方法是充分清洗和开水烫泡。有条件时,得将清洗后的瓜
Summer and autumn fruits and more, eat the right amount of fruits and vegetables, is very good for the health and growth of children. However, due to fertilization and irrigation, fruits are easily contaminated by parasite eggs and intestinal bacteria. The survey results show that the detection rate of E. coli is over 90% for cucumber, melon and tomato etc picked from the vegetable garden , E. coli was 74.4%. In addition, Shigella, Salmonella typhi, hepatitis virus, amoeba cysts, roundworm eggs, etc. can often be checked. If you come (or bought) to eat, it is easy to contracted the disease. Experimental results show that: After washing fruits and vegetables, bacteria can be reduced by 82%, if you let the fruit slowly through the water at 98 ℃, but also kill Salmonella typhi. Therefore, the simple method of disinfection of raw fruits is to fully wash and boil water. When conditions have to be cleaned melon