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All Journal Jurnal Ilmu Ternak Veteriner Journal of the Indonesian Tropical Animal Agriculture Tropical Animal Science Journal
A. A. Sakti, A. A.
BPPTK LIPI
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Energy Veterinary

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Effectivity of probiotic, micromineral enriched yeast and their combination with Azadirachta indica leaves containing tannin on fermentability and digestibility of Pennisetum hybrid Sofyan, Ahmad; Sakti, A. A.; Karimy, M. F.; Julendra, H.; Istiqomah, L.; Herdian, H.; Damayanti, E.; Suryani, A. E.
Indonesian Journal of Animal and Veterinary Sciences Vol 20, No 2 (2015): JUNE 2015
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (494.217 KB) | DOI: 10.14334/jitv.v20i2.1164

Abstract

Organic additive for animal had been explored to replace antibiotic growth promoter. Probiotic from lactic acid bacteria was widely used to support the microbial balances in digestive tract, while organic mineral was added into diets to improve bioavailability for preventing mineral deficiency disorders. This experiment was aimed to assess probiotic (Pediococcus acidilactici RS2) and micromineral enriched yeast (MEY) combined with tannin from neem (Azadirachta indica) leaves containing tannin on king grass (P. hybrid) fermentability using in vitro gas production technique. Treatments consisted of P0 (control/forage without additive), P1 (P0+MEY); P2 (P0+MEY+crude tannin); P3 (P0+Probiotic); P4 (P0+Probiotic+MEY), and P5 (P0+Probiotic+MEY+crude tannin). The study was arranged in a completely randomized design (CRD) with three replications in each treatment. Probiotic, MEY or tannin supplementation significantly increased (P<0.05) gas production without affecting volatile fatty acid, protozoa numbers, methane production and in vitro digestibility of forage. The highest cumulative gas production was found in forage treated by P4 followed by P5, P1, P5, P2, P3 and control. Kinetic of gas production was significantly affected by treatments after 8 h incubation. Although the treatments were only significantly affected gas production kinetic (b, c and total gas), the hierarchical cluster analysis indicated that some parameters consisted of acetate, propionate, in vitro digestibility, protozoa numbers, and methane production were closely correlated to the gas production kinetic parameters. It was concluded that either organic mineral supplementation or its combination with probiotic, and probiotic+tannin improved fermentabilty of forage without negative effect on in vitro digestibility. Key Words: Fermentability, In Vitro Digestibility, Organic Mineral, Probiotic, Tannin
Cholesterol-lowering activity of lactic acid bacteria and yeast when used as probiotics in laying quail (Coturnix coturnix Japonica) Istiqomah, L.; Sakti, A. A.; Sofyan, A.; Herdian, H.; Anggraeni, A. S.
Journal of the Indonesian Tropical Animal Agriculture Vol 45, No 4 (2020): December
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jitaa.45.4.305-319

Abstract

This study aimed to evaluate the administration of Lactobacillus plantarum AKK-30 and Saccharomyces cerevisiae B-18 as probiotics in reducing cholesterol of blood, egg, and meat and also the production performance of laying quail (Coturnix coturnix Japonica). A number of 600 birds of the twenty one-day-old quails were distributed in a completely randomized design with 5 treatments and 6 replications (initial BW= 101.35 ± 1.64 g). Treatments were as follows: A = negative control (basal diet without probiotic), B = 1% of L. plantarum AKK-30 (107 cfu/g), C = 1% of S. cerevisiae B-18 (106 cfu/g), D = 1% of a probiotic consortium, E = positive control (commercial probiotic). Parameters observed were blood biochemistry profiles, product quality, and production performance. The results revealed that administration of 1% S. cerevisiae (C) resulted the lowest cholesterol in blood (101.75 mg/dL) and egg (9.44 mg/g) and while administration of 1% L. plantarum(B) increased meat protein and decreased fat content (P<0.05). Level of blood triglycerides, low-density lipoprotein (LDL), and high-density lipoprotein (HDL) were not different among treatments. Probiotic treatments did not affect the growth performance, quail day production (QDP), feed conversion ratio (FCR) and egg uniformity. However, probiotic increased diameter of egg yolk (P<0.05). It was concluded that administration of single probiotic L. plantarum AKK-30 or S. cerevisiae B-18 improves the quality of laying quail products. 
In Vitro Anthelmintic Evaluation of Acanthophora spicifera Macroalgal Extract Against Haemonchus contortus in Sheep Sakti, A. A.; Kustantinah; Suwignyo, B.; Sofyan, A.; Panjono; Nurcahyo, R. W.; Baihaqi, Z. A.; Harahap, M. A.; Wulandari; Prasetyo
Tropical Animal Science Journal Vol. 48 No. 6 (2025): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2025.48.6.508

Abstract

This study investigated the chemical composition and anthelmintic activity of Acanthophora spicifera against Haemonchus contortus from sheep in vitro. Fresh macroalgae were collected from Sepanjang Beach, Gunungkidul, Indonesia. Proximate analysis, fiber fractions, mineral composition, and color profile analysis were conducted to determine chemical profile of the macroalga. It was extracted by maceration with 96% ethanol (1:5) and ultrasonication. Secondary metabolites analyzed from the extract included total flavonoids, phenols, tannins, and saponins. The anthelmintic activity was tested in vitro through H. contortus adult worm motility and egg hatch inhibition tests. Extract treatments included P0: 0.9% physiological NaCl (negative control); P1: 0.5 mg/mL macroalgal extract; P2: 1 mg/mL macroalgal extract; P3: 1.5 mg/mL macroalgal extract; and Palb: 0.5 mg/mL albendazole (positive control). Motility test results showed that the use of macroalgae at levels of 0.5, 1, and 1.5 mg/mL significantly reduced H. contortus motility (p<0.05). However, effective LD₅₀ was reached in 1 and 1.5 mg/mL within the first 10 hours, and LD₁₀₀ after 21 hours (p<0.05). None of the extract levels matched the efficacy of albendazole (p<0.05). The egg hatch inhibition test revealed that the use of macroalgae at levels of 0.5, 1, and 1.5 mg/mL significantly inhibited H. contortus egg hatching by more than 85.73% after 24 hours (p<0.01), demonstrating comparable efficacy to albendazole. Based on these findings, A. spicifera extract contains various secondary metabolites with anthelmintic activity, inhibiting both H. contortus adult worm motility and egg hatching. This suggests that A. spicifera has potential for further development as a bioanthelmintic for ruminant parasite control, although further in vivo studies are needed.
Molecular Identification, Chemical Composition, and In Vitro Anthelmintic Activity of Sargassum duplicatum Against Haemonchus contortus Sakti, A. A.; Kustantinah; Sofyan, A; Nurcahyo, R. W.; Fidriyanto, R.; Kusnadi, H.; Prasetyo, A.; Putnarubun, C.; Permadi, S.; Pramono; Hartati, L.; Hudaifa, I.; Suwignyo, B.
Tropical Animal Science Journal Vol. 47 No. 2 (2024): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2024.47.2.188

Abstract

The resistance of the Haemonchus contortus, a parasite causing severe anemia in ruminants, to commercial anthelmintics emphasizes the need for alternative bio-anthelmintics. This study aimed to identify the molecular, chemical composition, and in vitro anthelmintic activity of Sargassum duplicatum against H. contortus. Molecular identification employed the Chelex method, with DNA diversity and phylogeny assessed using maximum likelihood in IQ-tree. The analyzed chemical composition included proximate, total flavonoid, and total phenols. Adult worm motility test (AWMT) and egg hatch inhibiting test (EHIT) were conducted at concentrations of 2, 4, and 6 mg/mL of S. duplicatum ethanolic extract. AWMT followed a completely randomized factorial design (5 replications, each with 5 worms), while EHIT used a completely randomized one-way design (5 replications, each with H. contortus egg batches from 3 adult female worms). The cox1 gene sequence revealed the Sargassum sample as S. duplicatum (KP101270.1) with 99.83% similarity. The results indicated that the identified concentrations of S. duplicatum ethanolic extract, and the observation time significantly influenced motility and egg hatchability (p<0.05). Both factors exhibited a significant interaction (p<0.05). Concentrations of 4-6 mg/mL reduced worm motility by up to 50% (LD50) within 6-8 hours, while concentrations of 2-6 mg/mL inhibited egg hatchability by more than 87% during 24 hours of incubation. In conclusion, S. duplicatum holds significant potential as a bio-anthelmintic agent.
Co-Authors A Sofyan A. E. Suryani, A. E. A. S. Anggraeni, A. S. A. Sofyan B. Suwignyo, B. Baihaqi, Z. A. E. Damayanti Fidriyanto, R. H. Herdian H. Julendra Harahap, M. A. Hartati, L. Hudaifa, I. Kusnadi, H. Kustantinah L. Istiqomah M. F. Karimy, M. F. Mudinillah, Adam Nurcahyo, R. W. Panjono Permadi, S. Pramono Prasetyo Prasetyo, A. Putnarubun, C. WULANDARI