Using penicillic toxin(citrinin,penicillic acid) from standard material and feedstuff extract,some toxicity mechanism was studied in rabbits and toads.

• 用标准和从饲料中提取的青霉菌毒素(桔青霉毒素和青霉酸)对家兔、蟾蜍进行了某些毒性机理的研究。