Responsible for epidemic dropsy is -
The conatamination of mustard oil with argemone oil which contains a toxic alkaloid,sanguinarine causes epidemic dropsyREF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-608.
Sanguinarine
Ergot alkaloids
Pyrazolidine alkaloids
Aflatoxin
Nutrition and health