搜索结果: 1-13 共查到“动物生物化学 Methane”相关记录13条 . 查询时间(0.078 秒)
In vitro Screening of Essential Oil Active Compounds for Manipulation of Rumen Fermentation and Methane Mitigation
Essential Oil Active Compounds Methane Production Volatile Fatty Acid Production
2016/7/27
The objective of this study was to investigate the effects of 11 active compounds of essential oils (ACEO) on rumen fermentation characteristics and methane production. Two trials were conducted. In t...
Meta-analysis on Methane Mitigating Properties of Saponin-rich Sources in the Rumen: Influence of Addition Levels and Plant Sources
Saponin Methane Rumen Emission Fermentation
2016/5/17
Saponins have been considered as promising natural substances for mitigating methane emissions from ruminants. However, studies reported that addition of saponin-rich sources often arrived at contrast...
In vitro Fermentation, Digestion Kinetics and Methane Production of Oilseed Press Cakes from Biodiesel Production
Oilseed Press Cake Ruminal Fermentation Supplementation
2016/5/12
Following the extraction of oil for biodiesel production, oilseed press cakes are high in fat. As the dietary supplementation of fat is currently considered the most promising strategy of consistently...
The Effect of Plant Extracts on In-vitro Ruminal Fermentation, Methanogenesis and Methane-related Microbes in the Rumen
Methane Emission Relative Quantification Real-time PCR Pine Neddle Ginkgo Leaf
2016/5/11
The effect on methanogens attached to the surface of rumen ciliate protozoa by the addition of plant extracts (pine needles and ginkgo leaves) was studied with particular reference to their effectiven...
Effects of Residual Hypochlorite Ion on Methane Production during the Initial Anaerobic Digestion Stage of Pig Slurry
Anaerobic Digestion Hypochlorite Pig Slurry Disinfecting Agent Methane Production
2016/5/11
The hypochlorite ion (OCl−) is a widely used disinfecting agent in pig rearing in Korea, but its residual effect on CH4 production from pig slurry is unclear. The objective of this study was to ...
Effects of Plant Extracts on Microbial Population, Methane Emission and Ruminal Fermentation Characteristics in In vitro
Methane Emission Microbial Population Real-time PCR Relative Quantification Analysis
2016/5/10
This study was conducted to evaluate effects of plant extracts on methanogenesis and rumen microbial diversity in in vitro. Plant extracts (Artemisia princeps var. Orientalis; Wormwood, Allium sativum...
Linolenic Acid in Association with Malate or Fumarate Increased CLA Production and Reduced Methane Generation by Rumen Microbes
Malate Fumarate Methane Bio-hydrogenation Linolenic Acid Conjugated Linoleic Acid
2016/4/29
An in vitro study was conducted to investigate the effect of malate or fumarate on fermentation characteristics, and production of conjugated linoleic acid (CLA) and methane (CH4) by rumen microbes wh...
Control of Rumen Microbial Fermentation for Mitigating Methane Emissions from the Rumen
Methane Rumen Rumen Microorganisms Methanogens
2016/4/27
The rumen microbial ecosystem produces methane as a result of anaerobic fermentation. Methanogenesis in the rumen is thought to represent a 2-12% loss of energy intake and is estimated to be about 15%...
On a global scale agriculture and in particular enteric fermentation in ruminants is reported to produce about one fourth (21 to 25%) of the total anthropogenic emissions of methane (CH4). Methane is ...
Influence of Temperature and pH on Fermentation Pattern and Methane Production in the Rumen Simulating Fermenter (RUSITEC)
Temperature pH Rumen Fermentation Volatile Fatty Acids Methane RUSITEC
2016/4/20
An experiment was conducted to study the effect of temperature and pH on in vitro nutrient degradability, volatile fatty acid profile and methane production. The fermenter used was the semi-continuous...
Sarsaponin Effects on Ruminal Fermentation and Microbes, Methane Production, Digestibility and Blood Metabolites in Steers
Digestibility Methane Production Ruminal Fermentation Saponin Yucca schidigera
2016/4/20
The objective of this study was to evaluate the effects of sarsaponin on methane production, ruminal fermentation, nutrient digestion and blood metabolites using three Holstein steers in a 3횞3 ...
Effects of Halogenated Compounds, Organic Acids and Unsaturated Fatty Acids on In vitro Methane Production and Fermentation Characteristics
Methane Fermentation Halogenated Compounds Organic Acids Unsaturated Fatty Acids
2016/4/18
The objective of this study was to evaluate the effects of halogenated compounds, organic acids, unsaturated fatty acids and their mixtures on in vitro methane production and fermentative characterist...
Effects of Combination of Nitrate with β1-4 Galacto-oligosaccharides and Yeast (Candida kefyr) on Methane Emission from Sheep
Rumen Methanogenesis Nitrate 1-4 Galacto-oligosaccharide Candida kefyr Methaemoglobin
2016/4/14
The objective of the present study was to determine whether 1-4 galacto-oligosaccharides (GOS) and Candida kefyr combined with nitrate as manipulators could suppress rumen methanogenesis without nitra...