Possible growth factors for chickens in silkworm pupae meal.
Silkworm pupae were included in the diet of growing chickens, causing little effect at 50 g/kg but a marked depression in performance at 100 g/kg. Direct comparisons of diets containing silkworm pupae of different ages indicated a growth stimulating effect correlated with ecdysteroid activity.
D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001835:Body Weight; D012831:Bombyx / Q000032:analysis; D002645:Chickens / Q000254:growth & development*; D004032:Diet; D004440:Ecdysone / Q000494:pharmacology; D005394:Fish Flour / Q000032:analysis; D006133:Growth Substances / Q000032:analysis; D009753:Nutritive Value; D011506:Proteins / Q000032:analysis; D011679:Pupa / Q000032:analysis
D000596:Amino Acids; D006133:Growth Substances; D011506:Proteins; D004440:Ecdysone