Results 61 to 70 of about 7,398 (204)

The Effect of Enzymatic Fermentation on the Chemical Composition and Contents of Antinutrients in Rapeseed Meal

Fermentation
Enzymatic solid-state fermentation can improve the nutritional quality of feed materials. The current study aimed to determine the effect of the solid-state fermentation of rapeseed meal (RSM) with carbohydrase/s and phytases in various combinations. RSM
Małgorzata Kasprowicz-Potocka, Anita Zaworska-Zakrzewska, Dagmara Łodyga, Damian Józefiak   +3 more
doaj   +1 more source

Effects of a novel bacterial 6-phytase on nutrient digestibility in lactating dairy cows

Journal of Dairy Science
Undigested P and N are excreted and contribute to the environmental effects of dairy farming. Degradation of phytate in the rumen has been shown to be high but variable, leading to incomplete phytate-P (PP) utilization and resultant antinutritional effects of phytate along the gastrointestinal tract.
R. García-González, S. Ped, G. Dusel, C. Koch, T. Christensen, L. Marchal, Y. Dersjant-Li   +6 more
openaire   +3 more sources

Evaluation of High Doses of Phytase in a Low-Phosphorus Diet in Comparison to a Phytate-Free Diet on Performance, Apparent Ileal Digestibility of Nutrients, Bone Mineralization, Intestinal Morphology, and Immune Traits in 21-Day-Old Broiler Chickens

Animals, 2022
The supplementation of feed with phytases enables broilers to utilize more efficiently phosphorus (P) from phytic acid (IP6), the main storage form of P in plants. The current study evaluated the addition of 500, 1000, and 3000 FTU of phytase per kg to a
Beatriz Martínez-Vallespín, Klaus Männer, Peter Ader, Jürgen Zentek   +3 more
doaj   +1 more source

A Novel Bacterial 6-Phytase Improves Growth Performance, Tibia Mineralization and Precaecal Digestibility of Phosphorus in Broilers: Data from Four Independent Performance Trials [PDF]

, 2023
A series of four broiler performance studies were conducted in different facilities to investigate the efficacy of a novel bacterial 6-phytase added at 500 FTU/kg diet on growth performance, bone mineralization and precaecal digestibility of phosphorus (
Cesccantini, Marcio, Cozannet, Pierre, Devillard, Estelle, Francesch, M, Gracia, Marta I., Hincelin, C, Jlali, M, Khattak, F, López , Guillermo Cano, Ozbek, Sarper, Preynat, Aurelie, Rougier, Tania, Yavuz, Baris   +12 more
core   +3 more sources

Microbial Phytase and Phosphorus Utilization by Broiler Chickens

Scientific Papers Animal Science and Biotechnologies, 2023
The aim of study was to investigate the mathematical and statistical assesment of the micorbial 6-phytase efficacy on phosphorus utilization at broiler chickens Cobb 500. Broiler chickens fed commercial feed mixtures based on soyabean-maize meal.
Martin Kliment, Mária Angelovičová
doaj  

Phytic acid degradation by phytase – as viewed by 31P NMR and multivariate curve resolution [PDF]

, 2007
The 31P NMR method is a most direct and useful method to describe the degradation of phytic acid to lower inositol phosphates by the action of the enzyme phytase.
Engelsen, Søren Balling, Nielsen, Merete Møller, Viereck, Nanna   +2 more
core  

Dietary integration with oregano (Origanum vulgare L.) essential oil improves growth rate and oxidative status in outdoor, but not indoor, reared pigs

, 2017
The effects of a diet supplemented with oregano essential oil on performance, oxidative status, pork quality traits and sensorial properties were evaluated. In two studies, 72 pigs in indoor or outdoor conditions were assigned to either a control diet or
Acuti, G., BEGHELLI, Daniela, Branciari, R., Cavallucci, C, Forte, C., Ranucci, D., TODINI, Luca, Trabalza Marinucci, M.   +7 more
core   +1 more source

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

Safety evaluation of a novel variant of consensus bacterial phytase

Toxicology Reports, 2020
A 90-day subchronic oral toxicity study was conducted to evaluate the safety of a consensus bacterial phytase variant 6-phytase (PhyG) for use as an animal feed additive.
Gregory S. Ladics, Kang-Hyun Han, Min S. Jang, Heejin Park, Valerie Marshall, Yueming Dersjant-Li, Vincent J. Sewalt   +6 more
doaj   +1 more source

Assessment of functional diversity and structure of phytate-hydrolysing bacterial community in Lolium perenne rhizosphere

, 2015
Background and aims Plant growth is frequently limited by the availability of inorganic phosphorus (P) in the soil. In most soils, a considerable amount of the soil P is bound to organic molecules.
Kertesz, Michael A., Sanguin, Hervé, Wilson, Neil L.   +2 more
core   +1 more source