Yeast and yeast derivatives in feed additives and ingredients: Sources, characteristics, animal responses, and quantification methods

GC Shurson - Animal feed science and technology, 2018 - Elsevier
Numerous yeast products and yeast-containing feed ingredients are commercially
produced, marketed, and used extensively in animal feeds around the world. Considerable …

Dietary fiber utilization and its effects on physiological functions and gut health of swine

R Jha, JD Berrocoso - Animal, 2015 - cambridge.org
Although dietary fiber (DF) negatively affects energy and nutrient digestibility, there is
growing interest for the inclusion of its fermentable fraction in pig diets due to their functional …

The modulating effect of 棺-1, 3/1, 6-glucan supplementation in the diet on performance and immunological responses of broiler chickens

B Zhang, Y Guo, Z Wang - Asian-Australasian Journal of Animal …, 2008 - animbiosci.org
The object of this trial was to investigate the effect of dietary 棺-1, 3/1, 6-glucan
supplementation on the performance and immunological response of broiler chickens. Two …

Beta glucan: supplement or drug? From laboratory to clinical trials

V Vetvicka, L Vannucci, P Sima, J Richter - Molecules, 2019 - mdpi.com
Glucans are part of a group of biologically active natural molecules and are steadily gaining
strong attention not only as an important food supplement, but also as an immunostimulant …

Dietary modulation of immune function by β-glucans

JJ Volman, JD Ramakers, J Plat - Physiology & behavior, 2008 - Elsevier
The immune response can be modulated by nutrients like β-glucans, which are glucose
polymers that are major structural components of the cell wall of yeast, fungi, and bacteria …

β-Glucans, History, and the Present: Immunomodulatory Aspects and Mechanisms of Action

M Novak, V Vetvicka - Journal of immunotoxicology, 2008 - Taylor & Francis
The present paper represents a comprehensive up-to-date review of β-glucans, their
chemical and biological properties, and their role in immunological reactions. β-D-Glucans …

Beta-glucans as immunostimulant in vertebrates and invertebrates

S Soltanian, E Stuyven, E Cox… - Critical reviews in …, 2009 - Taylor & Francis
Beta-glucans have been studied in animal species, from earthworms to humans. They are a
heterogeneous group of glucose polymers found in fungi, plants, some bacteria, and sea …

Immunonutrition support for athletes

DC Nieman - Nutrition reviews, 2008 - academic.oup.com
Multiple components of the immune systems in athletes exhibit transient dysfunction after
prolonged, heavy exertion. During this “open window” of impaired immunity, pathogens may …

Effects of Chinese herbal polysaccharides on the immunity and growth performance of young broilers

HL Chen, DF Li, BY Chang, LM Gong, JG Dai, GF Yi - Poultry Science, 2003 - Elsevier
Two trials were conducted to study the effects of two Chinese herbal polysaccharides
[achyranthan (ACH), a low-molecular-weight polysaccharide, and astragalan (APS), a high …

Glucans as biological response modifiers

M Novak, V Vetvicka - Endocrine, Metabolic & Immune …, 2009 - ingentaconnect.com
β-D-glucans belong to a group of natural, physiologically active compounds, generally
called biological response modifiers. Glucans represent highly conserved structural …