scholarly journals Evaluation of the Effects of Mitigation on Methane and Ammonia Production by Using Origanum vulgare L. and Rosmarinus officinalis L. Essential Oils on in Vitro Rumen Fermentation Systems

2015 ◽  
Vol 7 (9) ◽  
pp. 12856-12869 ◽  
Author(s):  
Gabriella Cobellis ◽  
Alessandro Petrozzi ◽  
Claudio Forte ◽  
Gabriele Acuti ◽  
Mara Orrù ◽  
...  
Keyword(s):  
Essential Oils ◽  
Rumen Fermentation ◽  
Rosmarinus Officinalis ◽  
Ammonia Production ◽  
Origanum Vulgare ◽  
Rosmarinus Officinalis L ◽  
In Vitro Rumen Fermentation

scholarly journals Combined application of essential oils from Origanum vulgare L. and Rosmarinus officinalis L. to inhibit bacteria and autochthonous microflora associated with minimally processed vegetables

2011 ◽  
Vol 44 (5) ◽  
pp. 1541-1548 ◽  
Author(s):  
Geíza Alves de Azeredo ◽  
Tânia Lúcia Montenegro Stamford ◽  
Pollyana Campos Nunes ◽  
Nelson Justino Gomes Neto ◽  
Maria Elieidy Gomes de Oliveira ◽  
...  
Keyword(s):  
Essential Oils ◽  
Rosmarinus Officinalis ◽  
Origanum Vulgare ◽  
Minimally Processed ◽  
Combined Application ◽  
Rosmarinus Officinalis L ◽  
Minimally Processed Vegetables

scholarly journals Effect of essential oils and aqueous extracts of plants on in vitro rumen fermentation and methane production

2022 ◽  
Vol 10 (1) ◽  
pp. 1-9
Author(s):  
Aarón A. Molho-Ortiz ◽  
Atmir Romero-Pérez ◽  
Efrén Ramírez-Bribiesca ◽  
Claudia C. Márquez-Mota ◽  
Francisco A. Castrejón-Pineda ◽  
...  
Keyword(s):  
Essential Oils ◽  
Methane Production ◽  
Rumen Fermentation ◽  
Aqueous Extracts ◽  
In Vitro Rumen Fermentation

A study of the synergistic antilisterial effects of a sub-lethal dose of lactic acid and essential oils from Thymus vulgaris L., Rosmarinus officinalis L. and Origanum vulgare L.

2007 ◽  
Vol 104 (2) ◽  
pp. 774-782 ◽  
Author(s):  
Suzana I. Dimitrijević ◽  
Katarina R. Mihajlovski ◽  
Dušan G. Antonović ◽  
Mirjana R. Milanović-Stevanović ◽  
Dušan Ž. Mijin
Keyword(s):  
Lactic Acid ◽  
Essential Oils ◽  
Lethal Dose ◽  
Rosmarinus Officinalis ◽  
Thymus Vulgaris ◽  
Origanum Vulgare ◽  
Rosmarinus Officinalis L

Cytotoxic Effects of Origanum vulgare  L. and Rosmarinus officinalis  L. Essential Oils Alone and Combined at Sublethal Amounts on Pseudomonas fluorescens in a Vegetable Broth

2013 ◽  
Vol 33 (2) ◽  
pp. 163-171 ◽  
Author(s):  
Evandro Leite de Souza ◽  
Geíza Alves de Azerêdo ◽  
Jossana Pereira de Sousa ◽  
Regina Celia Bressan Queiroz de Figueiredo ◽  
Tânia Lúcia Montenegro Stamford
Keyword(s):  
Essential Oils ◽  
Pseudomonas Fluorescens ◽  
Rosmarinus Officinalis ◽  
Origanum Vulgare ◽  
Cytotoxic Effects ◽  
Rosmarinus Officinalis L

The effect of essential oils of Zataria multiflora and Mentha spicata on the in vitro rumen fermentation, and growth and deaminative activity of amino acid-fermenting bacteria isolated from Mehraban sheep

2014 ◽  
Vol 54 (3) ◽  
pp. 299 ◽  
Author(s):  
M. Taghavi-Nezhad ◽  
D. Alipour ◽  
M. D. Flythe ◽  
P. Zamani ◽  
G. Khodakaramian
Keyword(s):  
Essential Oils ◽  
Rumen Fermentation ◽  
Gas Production ◽  
Feed Additives ◽  
Rrna Gene ◽  
Ammonia Production ◽  
Mentha Spicata ◽  
Zataria Multiflora ◽  
Rumen Microbes

Gas (CO2 and CH4) and ammonia production in the rumen represent major sources of lost carbon and nitrogen, respectively. The essential oils of some plants have been shown to decrease gas and ammonia production by selectively inhibiting rumen microbes. Particularly, those of Zataria multiflora (ZEO; thymol 21%, carvacrol 32%) and Mentha spicata (SEO; carvone 55%) were evaluated in vitro as ruminant-feed additives. The experiments employed mixed rumen microbes and a hyper-ammonia-producing bacterium (HAP) isolated from the rumen of a Mehraban sheep. Both ZEO and SEO decreased in vitro fibre digestibility and also gas production by mixed rumen microbes that were fermenting a typical growing-lamb diet. ZEO decreased ammonia concentration in mixed culture of rumen microbes, but SEO exerted the opposite effect. A bacterial isolate (MT8) was obtained from the rumen of a Mehraban sheep, and the 16S rRNA gene sequence indicated that it was most closely related to Clostridium bifermentans. Isolate MT8 exhibited rapid ammonia production when peptides were the growth substrate, which indicated that MT8 was a HAP. Both oils inhibited the growth and ammonia production of isolate MT8. However, ZEO decreased ammonia production at lower doses, and to a greater degree, than did SEO. These results indicated that both essential oils could potentially be used to modulate rumen fermentation. The detrimental effects on fibre digestion could be problematic in high-forage diets, and this requires further investigation. Isolate MT8 is the first described HAP from the Mehraban sheep rumen. Results on ammonia production by isolate MT8 and mixed rumen microbes indicate differential mode of action of each oil on this parameter.

The Cytotoxic Effect of Essential Oils from Origanum vulgare L. and/or Rosmarinus officinalis L. on Aeromonas hydrophila

2012 ◽  
Vol 9 (4) ◽  
pp. 298-304 ◽  
Author(s):  
Geíza Alves de Azerêdo ◽  
Tânia Lúcia Montenegro Stamford ◽  
Regina Celia Bressan Queiroz de Figueiredo ◽  
Evandro Leite de Souza
Keyword(s):  
Essential Oils ◽  
Aeromonas Hydrophila ◽  
Cytotoxic Effect ◽  
Rosmarinus Officinalis ◽  
Origanum Vulgare ◽  
Rosmarinus Officinalis L

A synergistic mixture of Origanum vulgare L. and Rosmarinus officinalis L. essential oils to preserve overall quality and control Escherichia coli O157:H7 in fresh cheese during storage

LWT ◽  
2019 ◽  
Vol 112 ◽  
pp. 107781 ◽  
Author(s):  
Helena Taina Diniz-Silva ◽  
Janaína Batista de Sousa ◽  
Jessica da Silva Guedes ◽  
Rita de Cássia Ramos do Egypto Queiroga ◽  
Marta Suely Madruga ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Essential Oils ◽  
Rosmarinus Officinalis ◽  
Escherichia Coli O157 ◽  
Origanum Vulgare ◽  
Fresh Cheese ◽  
Rosmarinus Officinalis L ◽  
And Control

CHANGES IN LISTERIA MONOCYTOGENES INDUCED BY ORIGANUM VULGARE L. and ROSMARINUS OFFICINALIS L. ESSENTIAL OILS ALONE AND COMBINED AT SUBINHIBITORY AMOUNTS

2012 ◽  
Vol 32 (2) ◽  
pp. 226-235 ◽  
Author(s):  
GEÍZA ALVES DE AZERÊDO ◽  
REGINA CELIA BRESSAN QUEIROZ DE FIGUEIREDO ◽  
EVANDRO LEITE DE SOUZA ◽  
TÂNIA LÚCIA MONTENEGRO STAMFORD
Keyword(s):  
Listeria Monocytogenes ◽  
Essential Oils ◽  
Rosmarinus Officinalis ◽  
Origanum Vulgare ◽  
Rosmarinus Officinalis L
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