Usage possibilities of some insect species in feeds

Abstract

In this study, basic nutrient contents and fatty acid methyl ester composition of larvae period (Tenebrio molitor), buffalo worm (Alphitobius diaperinus) and morio worm (Zophobas morio) were investigated by gas chromatographic methods and their possibilities of using in feeds were investigated. The highest crude protein ratio was found to be (as) 63.94% in the buffalo. The highest fat content was found in morio (39.99%). Crude fiber rates varied between 7.07-7.89%. The flour used in the study was dry, and the palmitic acid values of morio and buffalo worms ranged from 30.453 to 40.437%. Oleic acid values were found to be (as) 36.252-50.545%. Linoleic acid was found to be the highest value with 20.349% of buffalo. It is thought that dried insect larvae of used in the study can be used instead of animal protein sources when evaluated according to the nutrient parameters examined. However, detection of possible anti nutritive effects and performance values should be considered in further studies. © 2018 Namik Kemal University - Agricultural Faculty. All rights reserved.