Nutrient composition and &lt;i&gt;in vitro&lt;/i&gt; digestion parameters of Jerusalem artichoke (&lt;i&gt;Helianthus tuberosus&lt;/i&gt; L.) herbage at different maturity stages in horse and ruminant

Ersahince, A. C.; Kara, Kanber

doi:10.22358/jafs/76477/2017

Cited by 25 publications

(46 citation statements)

References 42 publications

(47 reference statements)

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“…In the present study, the PAC contents of the different phenological stages of P. lanceolata may be characterised as low according to Jackson et al (1996). The decrease in ECT content during plant maturation was similar to the results of Ersahince and Kara (2017). In a previous study, it was determined that herbage of P. lanceolata contained 13.80 g/kg PAC at the start of the flowering stage (Kara et al 2016).…”

Section: Discussionsupporting

confidence: 82%

“…The phenolic compound (proanthocyanidins (PAC), bound condensed tannin (BCT) and extractable condensed tannin (ECT)) contents of plant samples were determined according to the butanol-HCl method using a spectrophotometer (UviLine 8100, SI Analytics, Germany) (Makkar et al 1995;Kara 2016). The saponin content was determined according to the methanol-p-anisaldehyde-sulphuric acid method of Ersahince and Kara (2017). The non-fibrous carbohydrate (NFC) composition of samples was calculated using the formula of NRC (2001).…”

Section: Methodsmentioning

confidence: 99%

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Effect of phenological stage on nutrient composition, in vitro fermentation and gas production kinetics of Plantago lanceolata herbage

Kara¹,

Özkaya²,

Baytok³

et al. 2018

Vet. Med. - Czech

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This study was aimed at determining the nutrient composition and in vitro ruminal digestion values of Plantago lanceolata herbage in different phenological stages. The plant samples were gathered in the vegetative, flowering and early seed stages of the plant. The crude protein, diethyl ether extract, ash, non-fibre carbohydrates, and proanthocyanidins levels of the vegetative and flowering stages were higher than those of the early seed stage (P < 0.001). Structural carbohydrate levels (P < 0.05) were determined to have a higher value in the early seed stage. Glucose, fructose, Ca, K, Mg, P, Fe and Cu concentrations decreased as the plant matured (P < 0.001), but Na, Zn, and Mn concentrations increased (P < 0.05). The asymptote gas production, gas production rate (P < 0.001), total gas production at 24 h (P = 0.002), metabolic energy, net energy lactation and organic matter digestibility values and the number of Entodinium (P < 0.001) and total bacteria count (P = 0.026) of the flowering and vegetative stages were higher than those of the early seed stage. Methane produced by 0.2 g dry matter was similar in the three phenological stages (P = 0.078). The bound condensed tannins and saponin contents of plants and ammoniacal-N, number of total protozoa and pH value of rumen fluid were similar in the three different phenological stages (P > 0.05). The present study indicates that P. lanceolata in the vegetative and flowering stages has, owing to its chemical composition, energy content and digestibility, the potential to be used as a forage source for ruminants in areas affected by drought.

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Section: Discussionsupporting

confidence: 82%

Section: Methodsmentioning

confidence: 99%

Effect of phenological stage on nutrient composition, in vitro fermentation and gas production kinetics of Plantago lanceolata herbage

Kara¹,

Özkaya²,

Baytok³

et al. 2018

Vet. Med. - Czech

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“…Adegbola and Okonkwo (2002) reported that cassava leaf meal did not negatively affect the digestibility and growth rate of rabbits fed varying levels of cassava. Ersahince and Kara (2017) carried out a study to determine the nutrient composition and in vitro digestion parameters of Jerusalem artichoke (Helianthus tuberosus L.) herbage at different maturity stages (vegetative, early flowering, full flowering and early seeding) in horses and ruminants. With the plant maturation the following parameters decreased (P < 0.05): CP, NFC, ash and TSP content in plant samples, and in vitro total gas and methane production, T-DMd, T-OMd, ME values and molarities of individual VFA's for both horses and ruminants.…”

Section: Resultsmentioning

confidence: 99%

Effect of Some Medicinal Plant Wastes on Rabbit Performance, Digestibility and Nitrogen Balance

Abdel-Rahman

Ahmed

Abousekken

et al. 2018

Egyptian Journal of Nutrition and Feeds

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total number of 42 growing crossbred rabbits of both sexes at 6 weeks of age (with an average body weight 750±50g) were randomly divided into 7 equal groups to evaluate the growth performance as affected by medicinal plant wastes. Rabbits were fed control (AH) diet and 6 experimental diets contained the wastes of moringa (M), cassava (C) and tartofa (T) hay meal at two levels (10 and 15%) for each for a period of 8 weeks. Digestibility of nutrients and nitrogen balance were also evaluated. The results obtained showed that chemical composition of moringa hay meal (M), cassava hay meal (C), tartofa hay meal (T) and alfalfa hay (AH) were; DM 93, 91, 87 and 92% for M, C, T and AH, respectively. The corresponding values of OM were 89, 90.8, 91.25 and 84.42%. The hays of the medicinal plant wastes had less CP than AH being 7.63, 7.7, 6.75 vs. 17.51%. Moringa hay contains more CF (20.75%) than both cassava (10.18%) and tartofa (7.15%); alfalfa hay, however, contains the highest value of CF (24.1%). The proximate analysis of the experimental diets showed iso-caloric and almost iso-nitrogenous values of these diets. No significant differences on average body weight. Total body weight gain was

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“…Silage fluid of 1.5 mL, which was centrifuged at 21,206 × g for 15 min in a microcentrifuge, was mixed with 0.1 mL of metaphosphoric acid (25%, w/v) in a gas chromatograph vial. The analysis of organic acids (or volatile fatty acids -VFA's) (acetic (AA), butyric (BA), propionic (PA), isobutyric (IBA), valeric (VA), and iso-valeric (IVA) acids) in silage fluid was measured by using a gas chromatograph device with flame ionization detector (GC-FID, Thermo Trace 1300, Thermo Scientific, USA) with an autosampler (Thermo AI-1310, Thermo Scientific, USA) [27]. The concentrations (mmol/L) of organic acids were identified using the Xcalibur software program, according to the retention time and peak area in chromatograms.…”

Section: The Determination Of Acidity Values Of Tomato Herbage Silagesmentioning

confidence: 99%

“…The GC device was equipped with a Flame Ionization Detector (FID), with polyethylene glycol columns (length: 60 m, i.d: 0.25 mm × 0.25 µm, film thickness: 0.25 µm) (TG-WAXMS, Thermo Scientific, USA). The operation procedure of the device was according to the study of Ersahince and Kara [27]. A standard organic acid mixture was used for the determination of retention time and calibration curve (R 2 = 0.99).…”

Section: The Determination Of Organic Acids In the In Vitro Digestionmentioning

confidence: 99%

The forage quality and the in vitro ruminal digestibility, gas production, organic acids, and some estimated digestion parameters of tomato herbage silage with molasses and barley

Tekin¹,

Kara²

2020

Turk J Vet Anim Sci

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In this study, nutrient composition and use of silage after harvest of waste green parts (herbage) of tomato (Licopersicon esculentum L.) were researched as a wet forage source for ruminants. Three different silages of tomato herbage: without additive (TS), with 5% sugar beet molasses (TSm), or 5% crushed barley grain (TSb) were prepared. The forage quality and the in vitro ruminal digestibility, gas production, organic acids, and some estimated digestion parameters for different silages of tomato herbage were determined. Besides, the in vitro digestion values of using at 25%, 50%, 75%, and 100% rates instead of corn silage in the dairy cattle total mix ration (TMR) were researched. The lactic acid content of TSb silage was higher than those of the TS and TSm silages (P < 0.001). The ensiling of tomato herbage with barley decreased the levels of acetic, butyric, and propionic acids in the silage (P < 0.01). The use limits of tomato herbage silages instead of corn silage in dairy cattle TMR were determined as 25% for TS, 75% for TSb, and 100% for TSm in terms of in vitro gas production and other digestion parameters during 24-h incubation. The volume of methane produced for mL/g DM at 24 h was decreased by increasing TS in dairy cattle TMR (P < 0.001) but was not changed by increasing TSm and TSb in dairy cattle TMR (P > 0.05). Consequently, results have shown that tomato herbage should be ensiled with 5% molasses. However, it has been concluded that using tomato herbage silage with barley up to 75% or sugar beet molasses up to 100% instead of corn silage in dairy cattle ration did not have a negative effect in vitro.

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Nutrient composition and <i>in vitro</i> digestion parameters of Jerusalem artichoke (<i>Helianthus tuberosus</i> L.) herbage at different maturity stages in horse and ruminant

Cited by 25 publications

References 42 publications

Effect of phenological stage on nutrient composition, in vitro fermentation and gas production kinetics of Plantago lanceolata herbage

Effect of phenological stage on nutrient composition, in vitro fermentation and gas production kinetics of Plantago lanceolata herbage

Effect of Some Medicinal Plant Wastes on Rabbit Performance, Digestibility and Nitrogen Balance

The forage quality and the in vitro ruminal digestibility, gas production, organic acids, and some estimated digestion parameters of tomato herbage silage with molasses and barley

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