In Ho Kim

The increasing demand for sustainable livestock production has intensified global interest in phytogenic feed additives (PFAs) as viable alternatives to conventional antibiotic growth promoters. This comprehensive review, authored by Sarbani Biswas and In Ho Kim and published in the Journal of Animal Science and Technology (DOI: 10.5187/jast.2025.e26), explores how plant-derived compounds like ess ...

Introduction:Previous studies have led to observations regarding the negative impact of non-starch polysaccharides in corn-soybean meal diets on nutrient digestibility. Therefore, steps are undertaken to positively influence nutrition in livestock by utilizing enzymes. This experiment was conducted to evaluate the effects of ethyl-enzyme liquid energy (ELE) on growth performance, nutrient digestib ...

Introduction:Using antibiotics as growth promoters in animal feeds has been forbidden since 2011 in South Korea. Probiotic have received considerable attention as suitable alternatives of antibiotics to promote growth in the pig industry. Among several bacterial species used as probiotic, spore forming Bacillus spp. has been considered as the most appropriate probiotic as its spores can to resist ...

INTRODUCTIONThe pig’s weaning period is possibly the most stressful time of its productive life and is the foundation of a thriving lifetime of growth performance [1]. During this critical period, weaned piglets face a variety of problems, including post-weaning diarrhea and reduced feed intake due to an immature immune system and limited enzyme secretory capacity [2], both of which are ...