Effects of geraniol and camphene on in vitro rumen fermentation and methane production

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F17%3AN0000051" target="_blank" >RIV/00027014:_____/17:N0000051 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/17:75008

Result on the web

<a href="https://vuzv.cz/_privat/17061.pdf" target="_blank" >https://vuzv.cz/_privat/17061.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/sab-2017-0012" target="_blank" >10.1515/sab-2017-0012</a>

Result language

angličtina

Original language name

Effects of geraniol and camphene on in vitro rumen fermentation and methane production

Original language description

The objective of this study was to determine the effects of geraniol and camphene at three dosages (300, 600, and 900 mg l–1) on rumen microbial fermentation and methane emission in in vitro batch culture of rumen fluid supplied with a 60 : 40 forage : concentrate substrate (16.2% crude protein, 33.1% neutral detergent fibre). The ionophore antibiotic monensin (8 mg/l) was used as positive control. Compared to control, geraniol significantly (P < 0.05) reduced methane production with increasing doses, with reductions by 10.2, 66.9, and 97.9%. However, total volatile fatty acids (VFA) production in vitro dry matter digestibility were also reduced (P < 0.05) by all doses of geraniol. Camphene demonstrated weak and unpromising effects on rumen fermentation. Camphene did not decrease (P > 0.05) methane production and slightly decreased (P < 0.05) VFA production. Due to the strong antimethanogenic effect of geraniol a careful selection of dose and combination with other antimethanogenic compounds may be effective in mitigating methane emission from ruminants. However, if a reduction in total VFA production and dry matter digestibility persisted in vivo, geraniol would have a negative effect on animal productivity.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

10608 - Biochemistry and molecular biology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

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Volume of the periodical

48

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

63-69

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85023164380