DETERMINATION OF IN VITRO GAS PRODUCTION KINETICS AND CHEMICAL COMPOSITIONS OF LIGUSTRUM AND JASMINE TREE LEAVES

Yıl 2019, Cilt: 2 Sayı: 3, 126 - 129, 01.07.2019

Abdulkadir Erişek , Ünal Kılıç , Mustafa Boğa

Öz

DETERMINATION OF IN VITRO GAS PRODUCTION KINETICS AND CHEMICAL COMPOSITIONS OF LIGUSTRUM AND JASMINE TREE LEAVES

Öz

This study was carried out to determine the feed values and in vitro gas production (IVGp) kinetics of Ligustrum vulgare
L. (Oleaceae) and Jasminum officinale L. tree leaves. In vitro (Hohenheim) gas test was used to determine the in vitro
gas productions of the leaves for 3, 6, 9, 12, 24, 48, 72 and 96 h after incubation. General Linear Modal was used to
compare gas production, and gas production kinetics of samples. The findings of the present study suggested that there
were differences between the tree leaves in terms of crude protein, ash, ADF, in vitro gas productions, OMD, ME and
NEL values (p<0.01). Ligustrum and jasmine leaves had similar condensed tannin and NDF contents (p>0.05), but
ligustrum leaves showed more IVGp, organic matter digestibilities and energy values than jasmine leaves (p<0.01). In
conclusion, it was determined that the leaves used in the study have low in vitro gas production and can be utilized as
additives for alternative roughage feed in ruminant nutrition. However, it is recommended that the results obtained
from this research should be combine with other forages and tested in in vivo studies.

Anahtar Kelimeler

Ligustrum, Jasmine, Leaves, In vitro gas production, Energy values

Kaynakça

• AOAC. 1998. Officinal methods of analysis. 16th Edition, AOAC International, Gaithersburg, MD.
• AOCS. 2005. Official procedure, approved procedure Am 5-04, Rapid determination of oil/fat utilizing high temperature solvent extraction. J Am Oil Chem Soc, Urbana, IL
• Atalay AI, Ozkan CO, Kaya E, Kurt O, Kamalak A. 2017. Effect of maturity on chemical composition and nutritive value of leaves of Arbutus andrachne shrub and rumen in vitro methane production. Livest Res Rural Develop, 29: 138.
• Boga M. 2014. Chemical Composition and in Vitro Gas production Kinetics of Some Tree Leaves Obtained in The Mediterranean Region of Turkey. Anad Tarim Bilim Derg, 29(2): 143-146.
• Kamalak A, Canbolat O, Gurbuz, Y, Ozay O, Ozkose E. 2005.Chemical composition and its relationship to in vitro gas production of several tannin containing trees and shrub leaves. Asian Austral J Anim Sci, 18: 203-208.
• Karabıyık A, Özcan MA, Kılıç Ü. 2018. The Effects on Forage Quality of pelleting by Using Different Additives of Sugar Beet Head and Leaves. BSJ Agri, 1(4): 117-121.
• Makkar HpS. 1995. Blummel M., Becker K. Formation of complexes between polyvinyl pyrrolidones or polyethylene glycols and their implication in gas production and true digestibility in vitro techniques. British J Nutri, 73: 897-913.
• Menke KH, Raab L, Salewski A, Steingass H, Fritz D, Schneider W. 1973. The estimation of the digestibility and metabolizable energy content of ruminant feedingstuffs from the gas production when they are incubated with rumen liquor in vitro. J Agric Sci Camb, 93: 217–222.
• Menke KH, Steingass H. 1988. Estimation of the Energetic Feed Value Obtained from Chemical Analysis and in vitro Gas production Using Rumen Fluid. Anim Res Devel, 28: 7-55.
• Olfaz M, Kılıc U, Boga M, Abdi AM. 2018. Determination of the in vitro gas production and potential feed value of olive, mulberry and sour orange tree leaves. Open Life Sci, 13: 269–278.
• Ørskov E.R., McDonald, I. 1973. The estimation of protein degradability in the rumen from incubation measurements weighted according to rate of passage. J Agr Sci, 92: 499-503.
• Van Soest pV, Robertson JB, Lewis BA. 1991. Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. J Dairy Sci, 74(10): 3583-3597.