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Bayatkouhsar, Javad, Rezaii, Farkhondeh, Keshavrz Golbar, Zohreh, Ghanbari, Farzad. (1400). Effect of Camellia sinensis, Punica granatum Peel, and Quercus persica Extracts on in vitro Fermentation Parameters. سامانه مدیریت نشریات علمی, (), -. doi: 10.22092/jmpb.2021.343559.1233
Javad Bayatkouhsar; Farkhondeh Rezaii; Zohreh Keshavrz Golbar; Farzad Ghanbari. "Effect of Camellia sinensis, Punica granatum Peel, and Quercus persica Extracts on in vitro Fermentation Parameters". سامانه مدیریت نشریات علمی, , , 1400, -. doi: 10.22092/jmpb.2021.343559.1233
Bayatkouhsar, Javad, Rezaii, Farkhondeh, Keshavrz Golbar, Zohreh, Ghanbari, Farzad. (1400). 'Effect of Camellia sinensis, Punica granatum Peel, and Quercus persica Extracts on in vitro Fermentation Parameters', سامانه مدیریت نشریات علمی, (), pp. -. doi: 10.22092/jmpb.2021.343559.1233
Bayatkouhsar, Javad, Rezaii, Farkhondeh, Keshavrz Golbar, Zohreh, Ghanbari, Farzad. Effect of Camellia sinensis, Punica granatum Peel, and Quercus persica Extracts on in vitro Fermentation Parameters. سامانه مدیریت نشریات علمی, 1400; (): -. doi: 10.22092/jmpb.2021.343559.1233

Effect of Camellia sinensis, Punica granatum Peel, and Quercus persica Extracts on in vitro Fermentation Parameters

Journal of Medicinal plants and By-product
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 09 مرداد 1400  XML اصل مقاله (1.35 MB)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22092/jmpb.2021.343559.1233
نویسندگان
Javad Bayatkouhsar1؛ Farkhondeh Rezaii email 2؛ Zohreh Keshavrz Golbar1؛ Farzad Ghanbari1
1Department of Animal Science, Faculty of Agriculture, Gonbad Kavous University, Gonbad, Iran
2Department of Agriculture, Payame Noor University, Gonbad, Iran
چکیده
This experiment was conducted to study the effects of aqueous and alcoholic extracts of Camellia sinensis leaves (green tea), Punica granatum peel (pomegranate-peel), and Quercus persica (oak) at different concentrations on ruminal fermentation, dry matter and organic matter digestibility, methane production and protozoa population using gas production method. Experimental treatments were: control, 50, 100, and 200 μg/ ml aqueous and methanolic extract of Camellia sinensis, Punica granatum peel, and Quercus persica (19 treatments in total). Cumulative gas production was recorded at 2, 4, 6, 8, 12, 24, 36, 48, 72, and 96 h after incubation. Dry matter digestibility (DMD), organic matter digestibility (OMD), metabolizable energy (ME), pH, and short-chain fatty acids (SCFA) were calculated after 24 h incubation. Gas production at different times, methane production, and protozoa population were also measured. DMD, OMD, and pH were decreased by adding extracts. Microbial mass production (MCP) and microbial mass production efficiency (EMCP) significantly increased at a low level (50 μg/ ml) and significantly decreased at high levels of extracts containing tannins (100 and 200 μg/ ml) (p < 0.01). The treatments also increased short-chain fatty acids (SCFA), reduced methane concentration, and reduced PF and protozoa populations only at the highest levels of extracts (p <0.05).
کلیدواژه‌ها
Aqueous and alcoholic extracts؛ Camellia sinensis؛ Punica granatum peel؛ Quercus persica؛ Fermentation parameters؛ Methane؛ Protozoa
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تعداد مشاهده مقاله: 29
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