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[Disorders appearing in animals ingesting Vicia faba L. beans]
Revista Espanola De Fisiologia
|January 1, 1982
Summary
Feeding raw field beans (Vicia faba L.) to male rats and chickens reduced growth rates and altered muscle protein metabolism. Urinary changes and enzyme activity shifts were observed, with tannins playing a potential role.
Area of Science:
- Animal Nutrition
- Biochemistry
- Legume Research
Context:
- Field beans (Vicia faba L.) are a significant protein source.
- Previous research has focused on their effects on animal growth and metabolism.
- This study synthesizes over a decade of laboratory findings.
Purpose:
- To investigate the impact of raw field bean diets on growth and muscle protein metabolism in male rats and chickens.
- To analyze associated physiological and biochemical changes.
- To explore the role of tannins in the observed effects.
Summary:
- Feeding raw field beans led to reduced growth rates in experimental animals.
- Significant increases in urinary parameters and altered enzyme activities (amino acid catabolism, intestinal digestion) were noted.
- The study discusses the potential contribution of tannins to the catabolic effects of field beans.
Impact:
- Provides insights into the nutritional and metabolic consequences of incorporating raw field beans into animal diets.
- Highlights the need for further investigation into anti-nutritional factors like tannins in legumes.
- Contributes to understanding legume utilization in animal feed and its physiological implications.