Listar Zootecnia por autor "Bennett, Sarah L."
Mostrando ítems 1-9 de 9
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Adaptation of in vitro methodologies to estimate the intestinal digestion of lipids in ruminants
Vinyard, James R.; Sarmikasoglou, Efstathios; Bennett, Sarah L.; Arce Cordero, José Alberto; Aines, Glen; Estes, Kari; Faciola, Antonio Pinheiro (2021)The objective of this study was to adapt existing in vitro methodologies to determine the extent of intestinal digestion of corn oil (CO), canola oil (CA), and beef tallow (BT) via manipulation of incubation length and ... -
Combinations of bacterial cultures, exogenous enzymes, and yeast-based feed additives and their impact on ruminal microbiome
Arce Cordero, José Alberto; Bennett, Sarah L.; Liu, Ting; Ravelo, Anay D.; Lobo, Richard Roberto; Jeong, Kwang Cheol; Faciola, Antonio Pinheiro (2022)Our objective was to evaluate the effects of bacteria (Lactobacillus animalis, Propionibacterium freudenreichii, Bacillus lichenformis, Bacillus subtilis, and Enterococcus faecium), enzymes (amylase, hemicellulose, and ... -
Effects of bacterial cultures, enzymes and yeast-based feed additive combinations on ruminal fermentation in a dual-flow continuous culture system
Bennett, Sarah L.; Arce Cordero, José Alberto; Brandao, Virginia. L. N.; Vinyard, James R.; Agustinho, Bruno Calvo; Monteiro, Hugo Fernando; Lobo, Richard Roberto; Tomaz, Lais; Faciola, Antonio Pinheiro (2021)Bacterial cultures, enzymes, and yeast-derived feed additives are often included in commercial dairy rations due to their effects on ruminal fermentation. However, the effects of these additives when fed together are not ... -
Effects of calcium–magnesium carbonate and calcium–magnesium hydroxide as supplemental sources of magnesium on microbial fermentation in a dual-flow continuous culture
Arce Cordero, José Alberto; Monteiro, Hugo Fernando; Brandao, Virginia. L. N.; Dai, Xin; Bennett, Sarah L.; Faciola, Antonio Pinheiro (2020-12-22)Supplemental sources of Mg can also aid in ruminal pH regulation due to their al kaline properties. Magnesium oxide (MgO) is the most common source of Mg for ruminants and can help controlling ruminal pH; however, ... -
Effects of partially replacing dietary corn with molasses, condensed whey permeate, or treated condensed whey permeate on ruminal microbial fermentation
Ravelo, Anay D.; Calvo Agustinho, Bruna; Arce Cordero, José Alberto; Monteiro, Hugo Fernando; Bennett, Sarah L.; Sarmikasoglou, Efstathios; Vinyard, James R.; Vieira, Elis Regina de Queiroz; Lobo, Richard Roberto; Ferraretto, Luiz F.; Vyas, Diwakar; Faciola, Antonio Pinheiro (2022)Corn is a feedstuff commonly fed to dairy cows as a source of energy. The objective of this study was to evaluate whether partially replacing dietary corn with molasses or condensed whey permeate, in lactating dairy ... -
Effects of replacing magnesium oxide with calcium-magnesium carbonate with or without sodium bicarbonate on ruminal fermentation and nutrient flow in vitro
Agustinho, Bruna Calvo; Ravelo, Anay D.; Vinyard, James R.; Lobo, Richard Roberto; Arce Cordero, José Alberto; Monteiro, Hugo Fernando; Sarmikasoglou, Efstathios; Bennett, Sarah L.; Johnson, Mikayla L.; Vieira, Elis Regina de Queiroz; Stoffel, Clayton M.; Stocks, S. E.; Faciola, Antonio Pinheiro (2022)The objective of this study was to evaluate the effects of replacing magnesium oxide (MgO) with calcium-magnesium carbonate [CaMg(CO3)2] on ruminal fermentation with or without the addition of sodium bicarbonate (NaHCO3). ... -
Effects of supplemental source of magnesium and inclusion of buffer on ruminal microbial fermentation in continuous culture
Arce Cordero, José Alberto; Ravelo, Anay D.; Vinyard, James R.; Monteiro, Hugo Fernando; Agustinho, Bruno Calvo; Sarmikasoglou, Efstathios; Bennett, Sarah L.; Faciola, Antonio Pinheiro (2021-07)Magnesium oxide (MgO) is the most common supple mental source of Mg for dairy cows and a proven ruminal alkalizer when supplemented above NRC (2001) recommendations. However, overfeeding MgO may increase feeding costs, ... -
Megasphaera elsdenii and Saccharomyces Cerevisiae as direct fed microbials during an in vitro acute ruminal acidosis challenge
Monteiro, Hugo Fernando; Agustinho, Bruna Calvo; Vinyard, James R.; Harden, Takoha; Bennett, Sarah L.; Arce Cordero, José Alberto; Sarmikasoglou, Efstathios; Ravelo, Anay D.; Bahman, Aneesa; So, Sarong; Vieira, Elis Regina de Queiroz (2022)This study aimed to evaluate the efects of Saccharomyces cerevisiae and Megasphaera elsdenii as direct fed microbials (DFM) in beef cattle fnishing diets to alleviate acute ruminal lactic acidosis in vitro. A dual-fow ... -
The Effects of Incremental Doses of Aflatoxin B1 on In Vitro Ruminal Nutrient Digestibility and Fermentation Profile of a Lactating Dairy Cow Diet in a Dual-Flow Continuous Culture System
Amaro, Felipe Xavier; Jiang, Yun; Arriola, Kathy; Pupo, Matheus R.; Agustinho, Bruna Calvo; Bennett, Sarah L.; Vinyard, James R.; Tomaz, Lais; Lobo, Richard Roberto; Pech Cervantes, Andrés Alfredo; Arce Cordero, José Alberto; Faciola, Antonio Pinheiro; Adesogan, Adegbola Tolulope; Vyas, Diwakar (2023)Aflatoxin B1 (AFB1 ) is a mycotoxin known to impair human and animal health. It is also believed to have a deleterious effect on ruminal nutrient digestibility under in vitro batch culture systems. The objective of ...