dawn scholey

IntroductionInert digestibility index markers are the anchor of many feeding trials designed to analyse nutrient utilisation and amino acid digestibility along the gastrointestinal tract of animals. Marker use is widely accepted as a method less laborious than total tract retention.Additionally, it enables the determination of digestibility along intestinal sections in ruminant and non-ruminant an ...

1. IntroductionPoultry and fish are both increasing in popularity as protein sources in human diets. Fish consumption has increased by 122% between 1990 and 2018 [1] with an over 500% rise in aquaculture production globally over the same timescale. Salmon production is estimated to reach 2.7 million tonnes (MT) by 2021, compared to 0.8 MT in 2000 [2]. Similarly, poultry meat production is also inc ...

IntroductionLegislatures such as The Renewable Fuel Standard in the U.S.A. and The Renewable Transport Fuel Obligation in the U.K. have driven massive increases in bioethanol production from cereal (first-generation bioethanol). In 2011, the estimated global production was around 113 billion liters (OECD-FAO Agricultural Outlook 2012-2021). The rising volume of bioethanol production also results i ...