ORCID Profile
0000-0002-5777-0183
Current Organisation
Universitas Padjadjaran Fakultas Peternakan
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Publisher: The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS
Date: 02-06-2020
DOI: 10.3906/VET-1909-10
Publisher: IOP Publishing
Date: 10-2019
DOI: 10.1088/1755-1315/334/1/012007
Abstract: This research was aimed to find out the use of fermented complete feed based on mixed Pennisetum purpureum and Indigofera sp on performance of Garut male lambs during fattening. A completely randomized design was used to compare 5 different complete feeds containing different Pennisetum purpureum (60, 70, 80, 90 and 100%) and Indigofera sp (40, 30, 20, 10, 0%) mixtures using 5 replicates. The measurable parameters were dry matter consumption, body weight gain, as well as feed conversion efficiency. The results showed that different mixtures of Pennisetum purpureum and Indigofera sp had a significant effect (P .05) on dry matter consumption with the highest dry matter consumption was obtained by mixture of 80% Pennisetum purpureum and 20% Indigofera sp (1,313.4 gram/head/day). However, the mixtures had no significant effect (P .05) on body weight gain and feed conversion efficiency of the lambs.
Publisher: IOP Publishing
Date: 10-2019
Publisher: Universitas Padjadjaran
Date: 27-01-2022
Publisher: The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS
Date: 23-02-2021
DOI: 10.3906/VET-2007-51
Publisher: Author(s)
Date: 2018
DOI: 10.1063/1.5021238
Publisher: Universitas Padjadjaran
Date: 09-08-2021
Publisher: Cambridge University Press (CUP)
Date: 06-2023
DOI: 10.1017/S002185962300031X
Abstract: Katuk leaves ( Sauropus androgynus (L.) Merr. KL) are widely consumed by breast-feeding Indonesian mothers as it has been reported to increase breast milk production. It is hypothesized that supplementing KL in diets might increase crude protein (CP) concentration and fibre digestibility in the diet. The KL had high CP and non-fibre carbohydrate concentrations (333 and 332 g/kg dry matter DM, respectively), but low neutral detergent fibre assayed with heat, a stable amylase and expressed exclusive of residual ash (aNDFom 200 g/kg DM). Fibre digestibility linearly increased with increasing of KL supplementation in low-quality hay (LQH) diets. The KL did not contain a considerable amount of tannins. In LQH diets, gas production after 24 h incubation (GP 24 ) linearly increased with increasing of KL supplementation ( P 0.001). Meanwhile, GP 24 linearly decreased with increasing of KL supplementation in medium- and high-quality hays (MQH and HQH P 0.001). Metabolizable energy tended to linearly increase in LQH diets, but tended to linearly decrease with increasing of KL supplementation in MQH and HQH diets ( P = 0.078). Therefore, this study suggested that KL can be a potential supplement in the ruminant diet due to its abundant dietary proteins but low fibre concentration in its leaves. However, further studies (e.g. in vitro or in vivo ) investigating other rumen parameters after incubation should be performed to validate how KL can be supplemented in the diet of ruminant livestock.
Publisher: LPPM Unsyiah
Date: 04-2021
DOI: 10.17969/AGRIPET.V21I1.17791
Abstract: ABSTRACT. Turmeric extract (Curcuma longa L.) has the potential to be a natural anthelmintic and alternative to commercial deworming drugs for naturally-infected local sheep. A completely randomized design was used to compare the effect of 5 different oral treatments of turmeric extract tablets at 0 (TET-0), 200 mg (TET-200), 400 mg (TET-400), 800 mg (TET-800), and commercial Oxfendazole 225mg (Oxfen-225) on reducing endoparasites (fecal egg counts, FEC) of naturally-infected local yearling ewes at day-0 (before treatments), day-7, day-14, and day-21 (after treatments) using 4 replicates (n = 4). At day-0, all experimental ewes were naturally infected by FEC Strongyles nematode ranging from 85.0 ± 32.8 to 638 ± 230 eggs/g. Meanwhile, FEC Fasciola spp. and Par histomum spp. (Trematode), Monieza spp. (Cestode), dan Eimeria spp. (coccidia) were found a little in a small number of ewes. Therefore, further analysis focused on FEC Strongyles. On day-7, only Oxfen-225 and TET-800 treatments reduced (P0.05) FEC Strongyles by 100% and 64%, respectively. There was no difference (P0.05) in the increased or reduced percentages of FEC Strongyles infections among group treatments during day-14 and day-21 although only Oxfen-225 treatment showed a constant decrease. It seems that orally administering turmeric extract tablet at 800 mg have the potential to reduce FEC Strongyles in sheep by 64% although its anthelmintic potential is still weaker than commercial oxfendazole 225 mg. (Pengaruh Ekstrak Kunyit (Curcuma longa L.) sebagai Antelmintik terhadap Penurunan Endoparasit pada Domba yang Terinfeksi secara Alami) ABSTRAK. Ekstrak kunyit (Curcuma longa L.) mempunyai potensi sebagai antelmintik alami pengganti obat cacing komersial pada domba lokal yang terinfeksi cacing. Rancangan acak lengkap digunakan untuk membandingkan pengaruh 5 perbedaan perlakuan ekstrak kunyit dalam bentuk tablet dengan dosis: 0 (TET-0), 200 mg (TET-200), 400 mg (TET-400), 800 mg (TET-800), dan Oxfendazole komersil 225mg (Oxfen-225) terhadap penurunan jumlah telur cacing pada feses (Fecal egg counts, FEC) domba betina muda yang terinfeksi cacing secara alami pada hari ke-0 (sebelum perlakuan), hari ke-7, hari ke-14, dan hari ke-21 setelah perlakuan menggunakan 4 ulangan (n = 4). Pada hari ke-0, semua domba eksperimen terinfeksi secara alami oleh nematoda Strongyles sebanyak 85.0 ± 32.8 s ai 638 ± 230 telur/gram feses. Sedangkan FEC Fasciola spp. dan Par histomum spp. (Trematoda), Monieza spp. (Cestoda), dan Eimeria spp. (Koksidia) hanya ada di beberapa domba saja dalam jumlah yang sedikit. Sehingga Analisa selanjutnya difokuskan kepada FEC Strongyles. Pada hari ke-7, hanya perlakuan Oxfen-225 dan Cur-800 yang dapat mengurangi (P0.05) persentase FEC Strongyles sebanyak 100% dan 64%, secara berurutan. Tidak ada perbedaan (P0.05) pada peningkatan atau penurunan persentase FEC Strongyles pada semua perlakuan selama hari ke-14 dan hari ke-21 walaupun perlakuan Oxfen-225 memperlihatkan pengurangan persentase FEC Strongyles secara konstan. Ekstrak kunyit dalam bentuk tablet pada dosis 800 mg mempunyai potensi menurunkan infeksi FEC Strongyles sekitar 64% pada minggu pertama, tetapi kem uan antiparasitiknya masih di bawah oxfendazole 225 mg.
Publisher: Author(s)
Date: 2018
DOI: 10.1063/1.5021201
Publisher: American Chemical Society (ACS)
Date: 09-05-2013
DOI: 10.1021/JF4002439
Abstract: This study characterized the chemical composition of green and black teas as well as their spent tea leaves (STL) following boiling in water with different tea-to-water ratios. The green and black tea leaves had statistically similar (g/kg dry matter (DM), unless stated otherwise) DM (937 vs 942 g/kg s le), crude protein (240 vs 242), and ash (61.8 vs 61.4), but green tea had significantly higher (g/kg DM) total phenols (231 vs 151), total tannins (204 vs 133), condensed tannins (176 vs 101), and total saponins (276 vs 86.1) and lower neutral detergent fiber (254 vs 323) and acid detergent fiber (211 vs 309) than the black tea leaves. There was no significant difference between the green and black tea leaves for most mineral components except Mn, which was significantly higher in green tea leaves, and Na and Cu, which were significantly higher in black tea leaves. A higher tea-to-water ratio during extraction significantly reduced the loss of soluble compounds into water and hence yielded more nutrient-rich STL. On the basis of these analyses it appears that the green and black tea leaves alongside their STL have the potential for use as sources of protein, fiber, secondary metabolites, and minerals in ruminant diets. The presence of high levels of plant secondary metabolites in either tea leaves or their STL suggests that they may have potential for use as natural additives in ruminant diets.
Publisher: MDPI AG
Date: 26-01-2022
DOI: 10.3390/ANI12030305
Abstract: Black (BTL) or green (GTL) tea and their spent tea (STL) leaves can be used as natural dietary additives for ruminants. Experiment 1 used a 3 × 2 × 2 factorial arrangement, with four replicates (n = 4) to test the effects of three different inclusions of tea leaves at 0 (control), 50, and 100 g/kg DM of two different tea types (BTL and GTL) in two different total mixed diets containing either ryegrass hay (RH) or rice straw (RS) on in vitro rumen organic matter degradability (IVOMD), volatile fatty acids (VFA), pH, ammonia (NH3), and methane (CH4) outputs over a 24 h incubation time. Experiment 2 followed a 3 × 2 × 2 factorial arrangement, with eight replicates (n = 8) to study the impacts of three different STL inclusions at 0, 100, and 200 g/kg DM of two different STL types (black and green) into two different total mixed diets containing either RH or RS on the same in vitro measurements. Both types of tea leaves decreased NH3 (p 0.001) and CH4 (p 0.01) without affecting (p 0.05) rumen degradability, but the effect of their STL was less remarkable. Tea leaves and their STL inclusions improved (p 0.01 and p 0.001, respectively) the acetate to propionate (A:P) ratio. Compared with BTL, GTL containing diets had higher IVOMD (p 0.05) and A:P ratio (p 0.05) but lower NH3 (p 0.001). Reduced rumen NH3 and CH4 outputs can be useful for protein and energy use efficiency while an increased A:P ratio might lead to increased milk fat synthesis and reduced low-fat milk syndrome. The surplus or wasted tea leaf products could be used as sustainable sources of nutrients to optimize rumen function and minimize environmental impacts of feeding ruminant animals.
Publisher: Elsevier BV
Date: 2016
Publisher: MDPI AG
Date: 20-02-2023
DOI: 10.3390/ANI13040767
Abstract: Public awareness on health and safety issues in using antibiotics for livestock production has led many countries to ban the use of all growth-promoting antibiotics (GPA) for livestock feeding. The ban on the utilization of antibiotics in livestock, on the other hand, is an opportunity for researchers and livestock practitioners to develop alternative feed additives that are safe for both livestock and the consumers of animal derived foods. Many feed additives were developed from a number of plants that contain secondary metabolites, such as essential oils, polyphenols, and saponins. These secondary metabolites are extracted from various parts of many types of plants for their uses as feed additives and anthelmintics. Recent investigations on using essential oils, polyphenols, and saponins as dietary additives and anthelmintics demonstrate that they can increase not only the production and health of ruminants but also ensure the safety of the resulting foods. There are many publications on the advantageous impacts of dietary plant bioactive components on ruminants however, a comprehensive review on in idual bioactive constituents of each plant secondary metabolites along with their beneficial effects as feed additives and anthelmintics on ruminants is highly required. This current study reviewed the in idual bioactive components of different plant secondary metabolites and their functions as additives and anthelmintics to improve ruminant production and health, with respect to safety, affordability and efficiency, using a systematic review procedure.
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Diky Ramdani.