Influence of Albizia lebbeck Saponin and Its Fractions on In Vitro Gas Production Kinetics, Rumen Methanogenesis, and Rumen Fermentation Characteristics

Table 5

Effects of A.  lebbeck saponins fractions on total gas potential (96 h) using D₂ as a substrate.

Equation:𝐴=𝑏^𝑋(1−exp(−𝑐^𝑋𝑥))
	𝑏	𝑐	𝑅^2
Control	186.35±5.07	0.215±0.015	0.993
GSE	220.14±8.10	0.195±0.015	0.989
Sap A	175.69±8.17	0.181±0.020	0.986
Sap B	209.03±8.44	0.191±0.195	0.988

GSE: gross saponins extract, 𝑏: potential gas production (mL); 𝑐: gas production rate constant (mL/h), 𝑅²: regression coefficient.