Effects of Leucaena leucocephala Supplementation to Total Mixed Ration Based on Ammoniated Rice Straw Onfiber Digestibility and Rumen Fermentation Characteristics in vitro

Ningrat, R.W.S.; Zain, Mardiati; Erpomen,; Putri, Ezi Masdia; Makmur, Malik

doi:10.18517/ijaseit.9.3.8009

Cited by 11 publications

(19 citation statements)

References 25 publications

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“…which is in line with the report of Buccioni et al (2012). The study conducted by Makmur et al (2019) showed that I. zollingeriana had a high total PUFA and a high proportion of C18:3n-3 (% total FA), i.e., 63.3 and 47.9%, respectively. Similiar findings was reported by Cabiddu et al (2009) who conducted a comparative study of four Mediterranean legume species namely Vicia sativa, Vicia villosa, Trifolium incarnatum, and Trifolium alexandrinum which had average FA concentrations (% FAME) in the vegetative phase for C18:3 (33.83-58.28%), C18:2 (10.59% -15.28%), C18:1 (0.76% -1.62%), and PUFA (40-60%).…”

Section: Discussionsupporting

confidence: 90%

“…Meanwhile, rice bran was obtained from poultry shops in the local area. I. zollingeriana and B. decumbens were selected as base materials for ration formulation because of their high C18 UFA compositions (C18:3, C18:2, C18:1) and their abundant secondary metabolite components that play vital role in inhibiting BH of C18 FA when compared to other tropical plant species used as feeds (Makmur et al, 2019;Makmur et al, 2020). At the time of collection, it was ensured that the B. decumbens samples collected were at the vegetative phase while I. zollingeriana samples were at the generative phase.…”

Section: Experimental Diets and Chemical Analysismentioning

confidence: 99%

“…Tropical feeds in the form of legumes and grasses have been reported to contain fatty acids (FA) which have health promoting effects for the human body. These legumes and grasses contain C18 unsaturated fatty acids (UFA) in high proportions which make up about 40 -70% of their total FA content, i.e., C18:3 n-3 (α-linolenic acid), C18:2 n-6 (linoleic acid), and C18:1 n-9 (oleic acid) (Glasser et al, 2013;Khan et al, 2015;Makmur et al, 2019). However, modification of C18 UFA occurs in the rumen system in the form of lipolysis and biohydrogenation (BH), in which the processes are carried out by a consortium of microbial species namely Anaerovibrio lipolytica, Butyrivibrio fibrisolvens, Butyrivibrio hungatei, Butyrivibrio proteoclasticus, and Ruminococcus sp., ciliate protozoa Entodinium and archaea.…”

Section: Introductionmentioning

confidence: 99%

“…The present study adopted a predictive model approach by Makmur et al (2019) who reported Indigofera zollingeriana and Brachiaria decumbens as a promising tropical species that have a high composition of C18 UFA as well as abundant presence of total phenolic compounds. However, effect of these tropical forage plants on ruminal biohydrogenation of C18 FA could not be found.…”

Section: Introductionmentioning

confidence: 99%

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In vitro ruminal biohydrogenation of C18 fatty acids in mixtures of Indigofera zollingeriana and Brachiaria decumbens

Makmur

Zain

Marlida

et al. 2020

J. Indonesian Trop. Anim. Agric.

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This research was aimed at studying the in vitro ruminal biohydrogenation (BH) of C18 fatty acids (FA) in mixtures of Indigofera zollingeriana and Brachiaria decumbens. Four combinations of experimental rations of I. zollingeriana : B. decumbens were tested i.e., IZ 1 (45%:45%), IZ 2 (60%:30%), IZ 3 (75%:15%), and IZ 4 (90%:0%). The remaining 10% in in each ration was rice bran. The experimental design was based on a completely randomized design with five replicates. Results revealed that there was a statistically significant difference (P<0.01) in the composition of C18 unsaturated FA (UFA) and saturated FA (SFA) for each in vitro incubation period of 1, 2, 4, 8 and 24 h. The highest accumulation of C18 UFA at 24 h was observed in the incubation of IZ 4 (19.87%). The BH of C18:3, C18:2, and C18:1 showed no differences (P>0.05). Composition of C18:0 after incubation showed a significant difference (P<0.01) with the lowest composition was observed in IZ 2 (22%). In conclusion, combination of I. zollingeriana and B. decumbens at different ratio has minor inhibition effect on BH of C18 UFA.

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Section: Discussionsupporting

confidence: 90%

Section: Experimental Diets and Chemical Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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In vitro ruminal biohydrogenation of C18 fatty acids in mixtures of Indigofera zollingeriana and Brachiaria decumbens

Makmur

Zain

Marlida

et al. 2020

J. Indonesian Trop. Anim. Agric.

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“…The Flavor factor of feed determines consumption level [20]. The supplementation of probiotic can give a fragrant flavor on feed until more preferable by livestock.…”

Section: A the Determination Of Feed Intake Calculated As Dmimentioning

confidence: 99%

Effect of Macronutrient Needs on Digestibility and Average Daily Gain of Sheep (Ovisaries var. Padjadjaran, Family Bovidae)

Hidayat¹,

Kamil²,

Suryaningsih³

et al. 2019

Int. J. Adv. Sci. Eng. Inf. Technol.

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Feeding management is a very important factor that makes sure fulfil quality and quantity for livestock nutrient sufficiency that affects the success rate in livestock farming. The excellent macro nutrient needs determination is an absolute thing to achieve the optimal growth which represented by digestibility and average daily gain. Feed formulation that considering the material selection, availability, and the price of feed materials could gave sustainable livestock feed management. The study was carried out to evaluate the effect of macronutrients needs on digestibility and average daily gain of sheep. Twenty Padjadjaran sheep (Ovisaries var. Padjadjaran, Family Bovidae), which resulted from crossbreeding between South-African Capstaad, Merino, and local, were chosen as tested animals. These white sheep were placed separately in individual metabolism cages. All animals were 8-10 months of age and their body weights ranged between 15-33 kg. The animals were divided into 5 groups and each group was treated with different dietary feeds (4 times replication) that contained dry material, crude protein, crude fiber, crude fat, and nitrogen-free extract (NFE). The parameters measured were dry matter intake (DMI), dry matter digestibility (DMD), organic matter digestibility (OMD) and average daily gain (ADG). The treatments showed no significant effect on DMI, DMD, and OMD, whereas an increase of ADG (113.33-169.17 g/animal/day) was observed on all animals. One of R2-treated animal showed an increase of 276.67 g/day.

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In vitro rumen biohydrogenation of unsaturated fatty acids in tropical grass-legume rations

et al. 2020

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Aim: The aim of this study was to evaluate the effects of various combinations of tropical grass-legume species in rations on the biohydrogenation (BH) activity of unsaturated fatty acids (FAs), C18:0 composition, and fermentation profile in an in vitro rumen system. Materials and Methods: Samples of the following five fodder plants were used: One species of grass (Pennisetum purpureum) and four species of tree legumes (Leucaena leucocephala, Gliricidia sepium, Calliandra calothyrsus, and Indigofera zollingeriana). The following eight experimental diets were evaluated: 50% P. purpureum + 50% L. leucocephala (LL I); 50% P. purpureum + 50% G. sepium (GS I); 50% P. purpureum + 50% C. calothyrsus (CC I); 50% P. purpureum + 50% I. zollingeriana (IZ I); 75% P. purpureum + 25% L. leucocephala (LL II); 75% P. purpureum + 25% G. sepium (GS II); 75% P. purpureum + 25% C. calothyrsus (CC II); and 75% P. purpureum + 25% I. zollingeriana (IZ II). Each ration was replicated 3 times. In vitro rumen incubation was performed for 48 h, according to the Tilley and Terry method. Determination of the FA profiles of the forage materials and rumen fluid samples was performed using gas chromatography. Results: The percentage of polyunsaturated FA (PUFA) in the forage materials ranged from 34.18% (P. purpureum) to 74.51% (C. calothyrsus). The percentage of monounsaturated FA (MUFA) ranged from 5.06% (P. purpureum) to 8.71% (L. leucocephala). The percentage of saturated FA (SFA) was the lowest at 19.12% (C. calothyrsus) and highest at 60.76% (P. purpureum). In vitro BH of C18:3 n-3, C18:2 n-6, C18:1 n-9, and C18 PUFA in the experimental diets ranged from 72% to 100%. The BH of C18:1 n-9 in GS I (80%) and IZ I (72%) was significantly different (p<0.05). The percentage of C18:0 was 10-50% and significantly different (p<0.05) among treatments, with the highest (of 50%) in GS II. No significant differences (p>0.05) were observed in the fermentation parameters (pH, total volatile FAs, in vitro dry matter digestibility, and in vitro organic matter digestibility) among the treatments, except in NH3 concentration (p<0.05). Conclusion: The various combinations of tropical legumes do not have significant inhibitory effects on the BH of C18:2 n-6, C18:3 n-3, and C18 PUFA after in vitro incubation for 48 h. Furthermore, an increase in the tropical legume ratio in the ration tends to suppress C18:0 formation after the fermentation simulation process. IZ I has the potential to reduce C18:1 n-9 (MUFA) disappearance and yield an ideal rumen fermentation profile.

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Effects of Leucaena leucocephala Supplementation to Total Mixed Ration Based on Ammoniated Rice Straw Onfiber Digestibility and Rumen Fermentation Characteristics in vitro

Cited by 11 publications

References 25 publications

In vitro ruminal biohydrogenation of C18 fatty acids in mixtures of Indigofera zollingeriana and Brachiaria decumbens

In vitro ruminal biohydrogenation of C18 fatty acids in mixtures of Indigofera zollingeriana and Brachiaria decumbens

Effect of Macronutrient Needs on Digestibility and Average Daily Gain of Sheep (Ovisaries var. Padjadjaran, Family Bovidae)

In vitro rumen biohydrogenation of unsaturated fatty acids in tropical grass-legume rations

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