The Effects of Laurel Volatile Oil (Laurusnobilis L.)on In Vitro Ruminal Gas Production of Methane Emission, Organic Acids and Protozoa Counts Alfalfa Herbage

dc.contributor.authorÖnel, Süleyman Ercüment
dc.contributor.authorAksu, Taylan
dc.contributor.authorKara, Kanber
dc.contributor.authorAksu, Devrim Sarıpınar
dc.date.accessioned2024-09-19T16:23:39Z
dc.date.available2024-09-19T16:23:39Z
dc.date.issued2020
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe aim of the present in vitrostudy was to investigate the effects of laurel volatile oil, (Laurusnobilis L.)on ruminal gas production, methane emission, organic acids and protozoa counts of Alfalfa herbage. The components of laurel volatile oil were analysed. The effects of the addition of laurel volatile oil, at levels of 0, 50, 100 and 200 mg/L (L0, L50, L100 and L200), to the rumen fluid onin vitroruminal digestion were determined using byin vitro gas produc-tion technique. The addition of 50 mg/L of laurel volatile oil decreased total gas and methane production (ml), organic matter digestion (OMD), and metabolic energy (ME) values. On the other hand, the addition of this oil at levels of 100 mg/L and 200 mg/L was observed not to alter the in vitrototal gas, methane (ml), ME and OMD values (P<0.05). While ruminal ammonia nitrogen levels decreased in Groups L50 and L100, no alteration was detected in Group L200 (P<0.05). Ruminal protozoa counts did not affected by the addition of laurel volatile oil within a range of 50-200 mg/L (P>0.05). The amounts of the total volatile fatty acids (TVFA) and butyric acid (BA) in the in vitrofermentation fluid of alfalfa herbage were low in all groups. It was determined that laurel volatile oil (LaurusnobilisL.) caused dose-dependent alterations in the in vitrodigestion parameters.As a result, it has been determined that the active substanc-es in Laurusnobilis L. essential oil may have regulation power on ruminal fermentation. It is thought that more research is needed to reveal the effects of Laurusnobilis L. volatile in terms of both ecological and digestive system physiology by using different feed types and essential oil combinations.en_US
dc.identifier.doi10.32707/ercivet.828806
dc.identifier.endpage289en_US
dc.identifier.issn1304-7280
dc.identifier.issn2267-5498
dc.identifier.issue3en_US
dc.identifier.startpage283en_US
dc.identifier.trdizinid425031en_US
dc.identifier.urihttps://doi.org/10.32707/ercivet.828806
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/425031
dc.identifier.urihttps://hdl.handle.net/20.500.12483/16031
dc.identifier.volume17en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofErciyes Üniversitesi Veteriner Fakültesi Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleThe Effects of Laurel Volatile Oil (Laurusnobilis L.)on In Vitro Ruminal Gas Production of Methane Emission, Organic Acids and Protozoa Counts Alfalfa Herbageen_US
dc.typeArticleen_US

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