Impact of ferulic acid esterase-producing lactobacilli and fibrolytic enzymes on ensiling and digestion kinetics of mixed small-grain silage

2016 ◽  
Vol 72 (1) ◽  
pp. 80-92 ◽  
Author(s):  
L. Jin ◽  
L. Dunière ◽  
J. P. Lynch ◽  
R. Zaheer ◽  
K. Turkington ◽  
...  
Keyword(s):  
Ferulic Acid ◽  
Ferulic Acid Esterase ◽  
Fibrolytic Enzymes ◽  
Digestion Kinetics ◽  
Kinetics Of

Fiber degradability, chemical composition and conservation characteristics of alfalfa haylage ensiled with exogenous fibrolytic enzymes and a ferulic acid esterase-producing inoculant

2014 ◽  
Vol 94 (4) ◽  
pp. 697-704 ◽  
Author(s):  
J. P. Lynch ◽  
D. Prema ◽  
J. D. Van Hamme ◽  
J. S. Church ◽  
K. A. Beauchemin
Keyword(s):  
Chemical Composition ◽  
Ferulic Acid ◽  
Untreated Control ◽  
Dry Matter ◽  
Neutral Detergent Fiber ◽  
Ferulic Acid Esterase ◽  
Acid Detergent Fiber ◽  
Fibrolytic Enzymes ◽  
Effect Of Treatment

Lynch, J. P., Prema, D., Van Hamme, J. D., Church, J. S. and Beauchemin, K. A. 2014. Fiber degradability, chemical composition and conservation characteristics of alfalfa haylage ensiled with exogenous fibrolytic enzymes and a ferulic acid esterase-producing inoculant. Can. J. Anim. Sci. 94: 697–704. This study investigated the effects of two fibrolytic enzyme products, applied at baling alone or in combination with a ferulic acid esterase-producing bacterial additive, on the ensilage dynamics, chemical composition and digestibility of alfalfa haylage. Five replicate wrapped bales were produced with one of five treatments, including an untreated control, and one of two fibrolytic enzyme products (EN1 and EN2) applied either alone or in combination with a ferulic-acid producing bacterial additive (FAEI). No effect of treatment was observed on the neutral detergent fiber (NDF) (P=0.889) or acid detergent fiber (ADF) (P=0.065) concentrations of haylage after ensilage, but haylage produced using fibrolytic enzyme products underwent greater (P<0.018) increases in temperature following exposure to aerobic conditions. Haylages produced with fibrolytic enzyme products had a greater (P<0.001) in vitro NDF degradability (NDFD) than untreated haylage. The use of fibrolytic enzymes applied to alfalfa haylage at ensiling increased the NDFD, despite minimal effects on the chemical composition of the herbage. However, the greater aerobic deterioration of fibrolytic enzyme-treated bales indicates higher dry matter losses during aerobic exposure. The use of FAEI with fibrolytic enzymes did not further enhance the effects of fibrolytic-enzyme treatments.

Digestion Kinetics of Parenchyma and Sclerenchyma Cell Walls Isolated from Orchardgrass and Switchgrass

Crop Science ◽  
1992 ◽  
Vol 32 (3) ◽  
pp. 806-810 ◽  
Author(s):  
John H. Grabber ◽  
Gerald A. Jung ◽  
Stephen M. Abrams ◽  
Diantha B. Howard
Keyword(s):  
Cell Walls ◽  
Digestion Kinetics ◽  
Kinetics Of

scholarly journals In vitro protein digestion kinetics of protein sources for pigs

animal ◽  
2019 ◽  
Vol 13 (6) ◽  
pp. 1154-1164 ◽  
Author(s):  
H. Chen ◽  
P.A. Wierenga ◽  
W.H. Hendriks ◽  
A.J.M. Jansman
Keyword(s):  
Protein Digestion ◽  
Protein Sources ◽  
Digestion Kinetics ◽  
Kinetics Of ◽  
Vitro Protein

In vitro starch digestion kinetics of diets varying in resistant starch and arabinoxylan compared with in vivo portal appearance of glucose in pigs

2016 ◽  
Vol 88 ◽  
pp. 199-206 ◽  
Author(s):  
Cecilie Toft Vangsøe ◽  
Anne Krog Ingerslev ◽  
Peter Kappel Theil ◽  
Mette Skou Hedemann ◽  
Helle Nygaard Lærke ◽  
...  
Keyword(s):  
Resistant Starch ◽  
Starch Digestion ◽  
Digestion Kinetics ◽  
Kinetics Of
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