Plant extract enhanced ruminal CLA concentration, &lt;i&gt;in vitro&lt;/i&gt;

Miri, Vahideh Heidarian; Tyagi, Amrish Kumar; Ebrahimi, Seyed Hadi; Mohini, Madhu

doi:10.22358/jafs/65991/2013

Cited by 8 publications

(4 citation statements)

References 30 publications

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“…Unfortunately, no comparative data exists in the literature as this is the first study to show the influence of tree foliage based diets on the CLA/vaccenic acid ratio in ruminants. Notwithstanding, our results corroborate a previous in vitro study whereby leaf extracts of A. indica , another Meliaceae tree plant closely related to M. azedarach , enhanced ruminal fluid content of rumenic acid ( cis -9, trans -11 CLA), vaccenic acid and the ratio of CLA plus vaccenic acid to stearic acid (Heidarian Miri et al ., 2013). It is therefore evident that both A. indica and M. azedarach have immense capacity to favourably influence ruminal biohydrogenation processes resulting in enhanced production of CLA, probably through their high content of linoleic and α-linoleic acids (Erdogan Orhan et al ., 2012; Rao et al ., 2014; Akacha et al ., 2016).…”

Section: Discussionsupporting

confidence: 91%

Effects of dietary replacement of broiler litter withMelia azedarachfoliage on productive performance, fatty acid composition and health-related fatty acid indices in beef fats from Nguni x Brahman steers fed sugarcane tops based diets

Dlamini

Hugo

et al. 2019

Preprint

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Section: Discussionsupporting

confidence: 91%

Effects of dietary replacement of broiler litter withMelia azedarachfoliage on productive performance, fatty acid composition and health-related fatty acid indices in beef fats from Nguni x Brahman steers fed sugarcane tops based diets

Dlamini

Hugo

et al. 2019

Preprint

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“…In vitro and in vivo experiments indicated that the inclusion of plants containing secondary metabolites such as cumin ( Cuminum cyminum ) ( (Heidarian et al . )) and cumin extract (Heidarian et al . ) in the ruminal fluid increased PUFA concentration and enhanced milk RA concentration by 20% in lactating goats, respectively.…”

Section: Resultsmentioning

confidence: 99%

“…The RA was also significantly higher for HLE (7.44 %) and lower for CON (5.55 %) among the other treatments. In vitro and in vivo experiments indicated that the inclusion of plants containing secondary metabolites such as cumin (Cuminum cyminum) ( (Heidarian et al 2013a)) and cumin extract (Heidarian et al 2013b) in the ruminal fluid increased PUFA concentration and enhanced milk RA concentration by 20% in lactating goats, respectively. Cumin seed like papaya leaf contains a complex mixture of compounds such as polyphenols, saponins, fatty acids and essential oils.…”

Section: Effect Of Ple On Rumen Biohydrogenationmentioning

confidence: 99%

Papaya (Carica papaya) leaf methanolic extract modulates in vitro rumen methanogenesis and rumen biohydrogenation

Jafari

Goh

Rajion

et al. 2016

Animal Science Journal

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Papaya leaf methanolic extract (PLE) at concentrations of 0 (CON), 5 (LLE), 10 (MLE) and 15 (HLE) mg/250 mg dry matter (DM) with 30 mL buffered rumen fluid were incubated for 24 h to identify its effect on in vitro ruminal methanogenesis and ruminal biohydrogenation (BH). Total gas production was not affected (P > 0.05) by addition of PLE compared to the CON at 24 h of incubation. Methane (CH ) production (mL/250 mg DM) decreased (P < 0.05) with increasing levels of PLE. Acetate to propionate ratio was lower (P <0.05) in MLE (2.02) and HLE (1.93) compared to the CON (2.28). Supplementation of the diet with PLE significantly (P <0.05) decreased the rate of BH of C18:1n-9 (oleic acid; OA), C18:2n-6 (linoleic acid; LA), C18:3n-3 (linolenic acid; LNA) and C18 polyunsaturated fatty acids (PUFA) compared to CON after 24 h incubation, which resulted in higher concentrations of BH intermediates such as C18:1 t11 (vaccenic acid; VA), c9t11 conjugated LA (CLA) (rumenic acid; RA) and t10c12 CLA. Real-time PCR analysis indicated that the total bacteria, total protozoa, Butyrivibrio fibrisolvens and methanogen population in HLE decreased (P <0.05) compared to CON, but the total bacteria and B. fibrisolvens population were higher (P < 0.05) in CON compared to the PLE treatment groups.

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“…The changes detected in acetate and propionate do not lead to a possible reduction of methane, although this mixture contains plants that have been evaluated in vitro and have decreased methanogenesis (Gupta et al, 2017) but in vitro protozoa do not survive. Chebulic myrobalan has been evaluated in an in vitro fermentation and has been reported to influence the decrease in methane production (Heidarian-Miri et al, 2013). Terminalia bellirica was controlled in in vitro fermentations to measure its methane inhibitory capacity, discovering that it has a large number of tannins and concluding that these could act directly on the arches without altering the rumen protozoa (Bhatta et al, 2012).…”

Section: Results and Discusionmentioning

confidence: 99%

Herbal Mixtures based on Indian Medicinal Plants in Growing Lambs and Ruminal Environments

Razo-Ortíz

Hernández-García

Mendoza-Martínez

et al. 2022

IJAR

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Background: The prohibition of the use of antibiotics in lamb feeding requires the search for natural alternatives that can improve productive performance and ruminal fermentation parameters. Herbal mixtures can function as cost-effective substitutes for growth promoters since an extraction or purification process is not required. Methods: An experiment was conducted to evaluate the effect of Chebulic myrobalan, Terminalia bellirica and Azadirachta indica on the productive performance of finishing lambs. Thirty-six Hampshire x Suffolk male lambs (initial body weight (BW) 23.52±3.67 kg), in individual crates, were used for 45 days of evaluation after 15 days adaptation and were randomly assigned to treatments which consisted of dietary inclusion of the feed plant additive at 0.000, 0.250, 0.375 and 0.500% of dry matter (DM). Rations were sampled for DM, ash and crude protein (AOAC, 2005), neutral and acid detergent fibre (according to van Soest, 1991) analysis and metabolizable energy was estimated. The animals were weighed on days 1, 15 and 45 before feeding and the average daily gain (ADG) and feed conversion rate were calculated by daily recording of the dry matter intake. Contrasts no orthogonal were used to test linear or quadratic effects of the herbal mixture with initial body weight (BW) as a covariate for ADG and final BW. Result: There was no effect (P greater than 0.05) of herbal mixtures on ADG, final BW, feed efficiency, DM intake and feed conversion by phytobiotic dietary inclusion. Ruminal pH (P=0.07) increased quadratically in response to the herbal mixture dietary concentration. The acetate increased and propionate reduced, both quadratically (P less than 0.05). The evaluated doses of the polyherbal additive did not influence growth and feed efficiency of lambs.

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Plant extract enhanced ruminal CLA concentration, <i>in vitro</i>

Cited by 8 publications

References 30 publications

Effects of dietary replacement of broiler litter withMelia azedarachfoliage on productive performance, fatty acid composition and health-related fatty acid indices in beef fats from Nguni x Brahman steers fed sugarcane tops based diets

Effects of dietary replacement of broiler litter withMelia azedarachfoliage on productive performance, fatty acid composition and health-related fatty acid indices in beef fats from Nguni x Brahman steers fed sugarcane tops based diets

Papaya (Carica papaya) leaf methanolic extract modulates in vitro rumen methanogenesis and rumen biohydrogenation

Herbal Mixtures based on Indian Medicinal Plants in Growing Lambs and Ruminal Environments

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