Napoleon didn’t conquer Europe by feeding his army rotten tomatoes or how to get the most from your produce investment

Proper handling and storage of produce items can increase shelf life thus positively impacting budget. At the Saint Louis Zoo we have tried various approaches to storage and have a system that works well for us. From which items to hold in the Kitchen area and to which produce items to hold in the cooler and the storage method that extends product integrity,...

Food safety and sanitation

Food Safety and Sanitation is a big aspect of our daily operation and by providing a safe and clean environment you can maintain quality food for the entire collection. The purpose is to help others understand that by doing everything possible to reduce and, or eliminate the threat of food-borne illnesses, that you can keep your food, equipment and staff...

Commissary standards and assessment

The Cincinnati Zoo & Botanical Garden (CZBG) developed the “standards and assessment program” (S&A) as a coaching tool to assist the curatorial staff and supervisory keepers in animal operations at the zoo. This program tailors each section to meet the needs of that animal area following the standards set up by United States Department of Agriculture (USDA) and Association of...

“We’re gonna make you an offer you can’t refuse” or; contract purchasing

Purchasing contracts are an integral part of a Nutrition program’s procurement arsenal. Versatile and adaptive, they are one way to secure a consistent source and pricing of a product. However they can also be limiting and result in delivery of an inferior, albeit more economical, product. We will examine the advantages and disadvantages of contract purchasing and development of specification...

FOOD AND FEED SAFETY AND NEW REGULATIONS

Both federal and state agencies oversee the safety and efficacy of commercial livestock and poultry feed and pet food products. The U.S. Food and Drug Administration (FDA) under authority provided by the Federal Food Drug and Cosmetic Act (Act) promulgates regulations designed to protect the health of humans and animals by requiring that animal feed and pet food be appropriately...

INGREDIENT VARIABILITY, STABILITY, AND PROCESSING EFFECTS

Often the assumption when constructing diets for pets is that nutrient requirements are a fixed number found in a table. Likewise, we often hear of nutrient values for ingredients and assume that they are a constant. Common sense tells us both assumptions are false. For ingredients these values are subject to wide ranges in variation from supplier to supplier, from...

NUTRIENT STABILITY OVER TIME IN MANUFACTURED FEEDS

Understanding nutrient stability over time is of critical importance when determining the shelf life of animal feed. Trials examining nutrient stability are difficult to manage because of the long duration of trials, particularly if multiple environmental conditions are examined. It is well known that a variety of factors including temperature, humidity, light, and interactions between nutrients (e.g., oxidation of fat...