Indicators Providing Quality and Safety of Food Products

Processing , Products , and Food Safety : Processing , Products and Food Safety

The humerus is often used to assess skeletal health in laying hens. It usually contains an airsac in the central cavity, but studies have demonstrated that the humeri of some hens do contain medullary bone. This study used radiographs to compare the incidence of increased radiodensity in the central cavity of humeri between lines of highproducing non-commercial laying hens. Hens of six lines (n...

Processing, Products, and Food Safety

were supplemented with 40 ppm T4 for 10 days. Of the 3 treatment groups, 1 was maintained under a 14-h light schedule and fed breeders’ diet while the 2 others were subjected to a drop in photoperiod to 6 h during or after supplementation, and were then fed a maintenance diet. Egg production, feed intake, body weight, molt and plasma levels of T4 were measured. All treated hens ceased laying wi...

Food Quality and Safety

DIRECTORATE-GENERAL FOR HEALTH AND FOOD SAFETY Medicinal Products – Quality, Safety and Efficacy

Legal basis for publishing the detailed guidelines: Article 47 of Directive 2001/83/EC on the Community code relating to medicinal products for human use and Article 51 of Directive 2001/82/EC on the Community code relating to veterinary medicinal products. This document provides guidance for the interpretation of the principles and guidelines of good manufacturing practice (GMP) for medicinal ...

Processing, Products, and Food Safety I

to determine the effect of graded levels of low glucosinolate CM, up to complete replacement of soybean meal, on the performance of laying hens. Wheat-based diets were formulated on a digestible amino acid basis with 4 levels of CM (0 to 16.7%) and fed to 3 commercial laying hen strains, Lohmann Brown (LOH), ISA Brown (ISA), and Lohmann LSL (LSL). Rations were fed from 19 to 59 wks of age, with...