Comparison of in vitro degradation of elephant grass and sugarcane by exogenous fibrolytic enzymes

被引：0

作者：

Gomez-Vazquez, Armando ^{[1
]}

Mendoza-Martinez, German ^{[2
]}

Pinos-Rodriguez, Juan ^{[3
]}

机构：

[1] Univ Juarez Autonoma Tabasco, Div Acad Ciencias Agropecuarias, Tabasco, Mexico

[2] Univ Autonoma Metropolitana Xochimilco, Dept Prod Agr & Anim, Mexico City, DF, Mexico

[3] Univ Autonoma San Luis Potosi, Inst Invest Zonas Desert, Slp, Mexico

来源：

AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH | 2011年 / 5卷 / 19期

关键词：

Fibrolytic enzymes; in vitro degradation; stargrass; elephant grass; RUMINAL FERMENTATION; DIGESTION; HAY;

D O I：

暂无

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The objective of this study was to compare, under in vitro conditions, the kinetics of organic matter (OM), neutral detergent fiber (NDF) and acid detergent fiber (ADF) degradation of elephant grass and sugarcane. Sugarcane had higher degradation than elephant grass. Enzymes increased soluble fraction, potential and total degradation of OM and NDF of sugarcane and elephant grass. The NDF degradation rate of elephant grass and sugarcane was also improved by enzymes. Enzymes increased OM degradation rate only of sugarcane. Kinetic of ADF degradation only of sugarcane was increased by enzymes. It is concluded that exogenous fibrolytic enzymes improved degradation of sugarcane, and OM and NDF degradation of elephant grass.

引用

页码：3051 / 3053

页数：3

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