mouse

Effects of Diet on Nutritional Content of Prey Species fed to Captive Raptors

We measured proximate composition (moisture, lipid, protein, ash), vitamin A and vitamin E content, and six minerals (Cu, Fe, Zn, Mg, Mn, Ca) in quail, rats, mice and guinea pigs raised on at least two different diets per species. The objectives of this work were 1) to assess the variability of nutrient composition in some commonly used, commercially available diets,...

A Preliminary Study to Measure Protein, Fat and Moisture in Whole Mice and Rats by Near Infrared Reflectance Spectroscopy

Whole mice and rats were analyzed using near infrared reflectance spectroscopy (NIR) to measure percent protein (Pr), percent fat (FAT) and percent moisture (MST). The NIR calibrations for Pr, FAT and MST were developed using 34 samples including mice and rats of different ages. The accuracy of the calibrations was assessed by calculating the residual standard deviation (RSD) and the...