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Publication

A. Peer-reviewed journals

A.1. Internasional

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Biohydrogenation of linoleic and alpha-linolenic acids in rumen environment as influenced by phenolic contents in tropical forages. Tropical Animal Health and Production (in preparation for submission).

Jayanegara, A., Marquardt, S., Wina, E., Kreuzer, M., Leiber, F., 2010. Influence of dietary tannin levels on ruminal methane emissions: Meta-analyses from in vitro and in vivo experiments. Journal of Animal Physiology and Animal Nutrition (in preparation for submission).

Jayanegara, A., Makkar, H.P.S., Becker, K., 2010. Effects of purified hydrolysable and condensed tannins on methane production, rumen fermentation and microbial population parameters in vitro. British Journal of Nutrition (in preparation for submission).

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Nutritional values, methane emissions and ruminal fermentation traits of Alpine forage plants. Journal of the Science of Food and Agriculture (submitted).

Jayanegara, A., Wina, E., Soliva, C.R., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Utility of principal component analysis for screenings based on phenolic compounds of tropical plants for high quality and low methane formation. Animal Feed Science and Technology (accepted).

Jayanegara, A., Togtokhbayar, N., Makkar, H.P.S., Becker, K., 2009. Tannins determined by various methods as predictors of methane production reduction potential of plants by an in vitro rumen fermentation system. Animal Feed Science and Technology 150, 230-237. (pdf)

A.2. Nasional

Jayanegara, A., Palupi, E., 2010. Meta-analysis on the influence of condensed tannin concentrations in feeds on nitrogen digestion of ruminants. Media Peternakan (submitted).

Jayanegara, A., Sabhan, T., Takyi, A.K., Salih, A.O., Hoffmann, E.M., 2010. Ruminal fermentation kinetics of Moringa and Peltiphyllum supplements during early incubation period in the in vitro Reading Pressure Technique. Jurnal Pengembangan Peternakan Tropis 35, 165-171. (pdf)

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. The use of principal component analysis in identifying and integrating variables related to forage quality and methane production. Jurnal Pengembangan Peternakan Tropis 34, 241-247. (pdf)

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Emisi metana dan fermentasi rumen in vitro ransum hay yang mengandung tanin murni pada konsentrasi rendah. Media Peternakan 32, 184-194. (pdf)

Jayanegara, A., Sofyan, A., 2009. Supplementary feeding on the nutrient balance of lactating dairy cow at contrasting temperature regimes: assessment using Cornell Net Carbohydrate and Protein System (CNCPS) model. Jurnal Pengembangan Peternakan Tropis 34, 196-204. (pdf)

Jayanegara, A., Sofyan, A., Makkar, H.P.S., Becker, K., 2009. Kinetika produksi gas, kecernaan bahan organik dan produksi gas metana in vitro pada hay dan jerami yang disuplementasi hijauan mengandung tanin. Media Peternakan 32, 120-129. (pdf)

Jayanegara, A., 2009. Ruminal methane production on simple phenolic acids addition in in vitro gas production method. Media Peternakan 32, 53-62. (pdf)

Jayanegara, A., Sofyan, A., 2008. Penentuan aktivitas biologis tanin secara in vitro menggunakan Hohenheim gas test dengan polietilen glikol sebagai determinan. Media Peternakan 31, 44-52. (pdf)

Jayanegara, A., Tjakradidjaja, A.S., Sutardi, T., 2006. Fermentabilitas dan kecernaan in vitro ransum limbah agroindustri yang disuplementasi kromium anorganik dan organik. Media Peternakan 29, 54-62. (pdf)

B. Konferensi/Seminar

B.1. Internasional

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2011. Mixtures of tropical forages of different quality: do they act additively or synergistically on in vitro ruminal fermentation? Proceedings of the Society of Nutrition Physiology (submitted).

Jayanegara, A., Kreuzer, M., Leiber, F., 2010. Occurrences of linoleic acid and alpha-linolenic acid in tropical plants and their disappearances when incubated in buffered rumen fluid in vitro. Tropentag 2010, September 14-16, Zurich, Switzerland (published).

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Energy content and methanogenic potential of forage plant species from Alpine swards. ETH Schriftenreihe zur Tierernährung, Band 33, pp. 211-213.

Jayanegara, A., Soliva, C.R., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Influence of dietary tannin levels on methane production from ruminant livestock: A meta-analysis. 3rd EAAP International Symposium on Energy and Protein Metabolism and Nutrition, 6-10 September 2010, Parma, Italy (published).

Jayanegara, A., Soliva, C.R., Wina, E., Marquardt, S., Kreuzer, M., Leiber, F., 2010. The use of principal component analysis to screen tropical plants for high quality and low ruminal methane formation. Proceedings of the Society of Nutrition Physiology 19, 100.

Jayanegara, A., Soliva, C.R., Marquardt, S., Kreuzer, M., Leiber, F., 2009. Evaluation of European and tropical plants containing phenolic compounds on the biohydrogenation of fatty acids and methanogenesis in the rumen. In: Abstr. Symposium for new PhD students 2009, Institute of Plant Science, ETH Zurich, pp. 35.

Jayanegara, A., Soliva, C.R., Marquardt, S., Wina, E., Kreuzer, M., Leiber, F., 2009. Screening of tropical plants possessing a low methane formation potential and high ruminal digestibility in vitro. Book of Abstracts Tropentag 2009, October 6-8, Hamburg, Germany, pp. 299.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Methane reduction properties of tannin containing plants, simple phenols and purified tannins in in vitro rumen fermentation system. FAO/IAEA International Symposium on Sustainable Improvement of Animal Production and Health, June 8-11, Vienna, Austria, pp. 92-93.

Jayanegara, A., Soliva, C.R., Marquardt, S., Wina, E., Kreuzer, M., Leiber, F., 2009. Relationship between phenolic contents in tropical plants and in vitro ruminal methane concentration. Schriftenreihe aus dem Institut für Nutztierwissenschaften, Ernährung-Produkte-Umwelt, Band 31, pp. 107-110.

Kunz, C., Leiber, F., Kreuzer, M., Jayanegara, A., Soliva, C.R., 2009. Wirkung von buchweizenfraktionen auf die ruminale methanogenese und fermentationsparameter in vitro. Schriftenreihe aus dem Institut für Nutztierwissenschaften, Ernährung-Produkte-Umwelt, Band 31, pp. 111-113.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Methane reduction effect of simple phenolic acids evaluated by in vitro Hohenheim gas production method. Proceedings of the Society of Nutrition Physiology 18, 98.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Evaluation of Lacticin 3147 to reduce in vitro ruminal methane production. Proceedings of the Society of Nutrition Physiology 18, 100.

Jayanegara, A., 2008. Reducing methane emissions from livestock: nutritional approaches. Proceedings of Indonesian Students Scientific Meeting, Institute for Science and Technology Studies European Chapter, May 13-15, Delft, the Netherlands, pp. 18-21.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2008. Methane reduction potential of tannin-containing plants using an in vitro rumen fermentation system. Proceedings of the Society of Nutrition Physiology 17, 159.

B.2. Nasional

Sofyan, A., Jayanegara, A., Herdian, H., 2008. Analisis diferensi kecernaan pakan ternak berdasarkan persamaan estimasi degradasi zat makanan dan produksi gas total. Prosiding Seminar Nasional 2008: Sistem Informasi Sebagai Penggerak Pembangunan di Daerah. Diselenggarakan oleh BAPEDA Propinsi DIY, Yogyakarta, 27 November 2008, pp. 189-194.

Sofyan, A., Jayanegara, A., Febrisiantosa, A., 2006. The use of organic acids to improve performance and product quality of poultry: benefits and constraints. Prosiding Seminar Nasional Kimia, Universitas Negeri Semarang, pp. 220-226.

C. Ilmiah populer

Sofyan, A., Jayanegara, A., 2008. Gas test: lebih cepat ukur kecernaan pakan ruminan. Majalah Agribisnis Peternakan dan Perikanan TROBOS, Edisi 111, Desember 2008.

Jayanegara, A., 2008. Untuk yang terbaik. Siaran radio ALVO FM, Bogor, dalam acara Pelangi (Pesona ala Bintang Inspirasi).

Jayanegara, A., 2007. Iklim berubah, petani pun gundah. Siaran radio kerja sama Radio Mitra FM Kota Batu, Malang, dan Institute for Science and Technology Studies (ISTECS) chapter Eropa. http://mitrafm.com/blog/2007/12/21/iklim-berubah-petani-pun-gundah/

D. Lain-lain

Hasjmy, A.D., Jayanegara, A., 2005. Analisis dan evaluasi kualitas pakan. In: Jayanegara, A. (Ed.), Pengendalian Mutu Pakan untuk Meningkatkan Kualitas Produk Ternak. Modul Pelatihan. Bagian Ilmu dan Teknologi Pakan, Departemen Nutrisi dan Teknologi Pakan IPB bekerja sama dengan Dinas Peternakan, Perikanan dan Kelautan Propinsi DKI Jakarta.

Jayanegara, A., Sofyan, 2005. Praktikum uji pengendalian mutu pakan. In: Jayanegara, A. (Ed.), Pengendalian Mutu Pakan untuk Meningkatkan Kualitas Produk Ternak. Modul Pelatihan. Bagian Ilmu dan Teknologi Pakan, Departemen Nutrisi dan Teknologi Pakan IPB bekerja sama dengan Dinas Peternakan, Perikanan dan Kelautan Propinsi DKI Jakarta.Publikasi karya ilmiah merupakan komponen penting dari aktifitas seorang dosen, di samping terkait dengan pendidikan dan pengabdian masyarakat. Beberapa output publikasi adalah:

1. Book/book chapter

2. Jurnal

3. Proceeding/conference

4. Ilmiah populer

Strategi dan kiat menembus jurnal internasional

 A. Peer-reviewed journals

A.1. Internasional

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Biohydrogenation of linoleic and alpha-linolenic acids in rumen environment as influenced by phenolic contents in tropical forages. Tropical Animal Health and Production (in preparation for submission).

Jayanegara, A., Marquardt, S., Wina, E., Kreuzer, M., Leiber, F., 2010. Influence of dietary tannin levels on ruminal methane emissions: Meta-analyses from in vitro and in vivo experiments. Journal of Animal Physiology and Animal Nutrition (in preparation for submission).

Jayanegara, A., Makkar, H.P.S., Becker, K., 2010. Effects of purified hydrolysable and condensed tannins on methane production, rumen fermentation and microbial population parameters in vitro. British Journal of Nutrition (in preparation for submission).

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Nutritional values, methane emissions and ruminal fermentation traits of Alpine forage plants. Journal of the Science of Food and Agriculture (submitted).

Jayanegara, A., Wina, E., Soliva, C.R., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Utility of principal component analysis for screenings based on phenolic compounds of tropical plants for high quality and low methane formation. Animal Feed Science and Technology (accepted).

Jayanegara, A., Togtokhbayar, N., Makkar, H.P.S., Becker, K., 2009. Tannins determined by various methods as predictors of methane production reduction potential of plants by an in vitro rumen fermentation system. Animal Feed Science and Technology 150, 230-237. (pdf)

A.2. Nasional

Jayanegara, A., Palupi, E., 2010. Meta-analysis on the influence of condensed tannin concentrations in feeds on nitrogen digestion of ruminants. Media Peternakan (submitted).

Jayanegara, A., Sabhan, T., Takyi, A.K., Salih, A.O., Hoffmann, E.M., 2010. Ruminal fermentation kinetics of Moringa and Peltiphyllum supplements during early incubation period in the in vitro Reading Pressure Technique. Jurnal Pengembangan Peternakan Tropis 35, 165-171. (pdf)

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. The use of principal component analysis in identifying and integrating variables related to forage quality and methane production. Jurnal Pengembangan Peternakan Tropis 34, 241-247. (pdf)

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Emisi metana dan fermentasi rumen in vitro ransum hay yang mengandung tanin murni pada konsentrasi rendah. Media Peternakan 32, 184-194. (pdf)

Jayanegara, A., Sofyan, A., 2009. Supplementary feeding on the nutrient balance of lactating dairy cow at contrasting temperature regimes: assessment using Cornell Net Carbohydrate and Protein System (CNCPS) model. Jurnal Pengembangan Peternakan Tropis 34, 196-204. (pdf)

Jayanegara, A., Sofyan, A., Makkar, H.P.S., Becker, K., 2009. Kinetika produksi gas, kecernaan bahan organik dan produksi gas metana in vitro pada hay dan jerami yang disuplementasi hijauan mengandung tanin. Media Peternakan 32, 120-129. (pdf)

Jayanegara, A., 2009. Ruminal methane production on simple phenolic acids addition in in vitro gas production method. Media Peternakan 32, 53-62. (pdf)

Jayanegara, A., Sofyan, A., 2008. Penentuan aktivitas biologis tanin secara in vitro menggunakan Hohenheim gas test dengan polietilen glikol sebagai determinan. Media Peternakan 31, 44-52. (pdf)

Jayanegara, A., Tjakradidjaja, A.S., Sutardi, T., 2006. Fermentabilitas dan kecernaan in vitro ransum limbah agroindustri yang disuplementasi kromium anorganik dan organik. Media Peternakan 29, 54-62. (pdf)

B. Konferensi/Seminar

B.1. Internasional

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2011. Mixtures of tropical forages of different quality: do they act additively or synergistically on in vitro ruminal fermentation? Proceedings of the Society of Nutrition Physiology (submitted).

Jayanegara, A., Kreuzer, M., Leiber, F., 2010. Occurrences of linoleic acid and alpha-linolenic acid in tropical plants and their disappearances when incubated in buffered rumen fluid in vitro. Tropentag 2010, September 14-16, Zurich, Switzerland (published).

Jayanegara, A., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Energy content and methanogenic potential of forage plant species from Alpine swards. ETH Schriftenreihe zur Tierernährung, Band 33, pp. 211-213.

Jayanegara, A., Soliva, C.R., Marquardt, S., Kreuzer, M., Leiber, F., 2010. Influence of dietary tannin levels on methane production from ruminant livestock: A meta-analysis. 3rd EAAP International Symposium on Energy and Protein Metabolism and Nutrition, 6-10 September 2010, Parma, Italy (published).

Jayanegara, A., Soliva, C.R., Wina, E., Marquardt, S., Kreuzer, M., Leiber, F., 2010. The use of principal component analysis to screen tropical plants for high quality and low ruminal methane formation. Proceedings of the Society of Nutrition Physiology 19, 100.

Jayanegara, A., Soliva, C.R., Marquardt, S., Kreuzer, M., Leiber, F., 2009. Evaluation of European and tropical plants containing phenolic compounds on the biohydrogenation of fatty acids and methanogenesis in the rumen. In: Abstr. Symposium for new PhD students 2009, Institute of Plant Science, ETH Zurich, pp. 35.

Jayanegara, A., Soliva, C.R., Marquardt, S., Wina, E., Kreuzer, M., Leiber, F., 2009. Screening of tropical plants possessing a low methane formation potential and high ruminal digestibility in vitro. Book of Abstracts Tropentag 2009, October 6-8, Hamburg, Germany, pp. 299.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Methane reduction properties of tannin containing plants, simple phenols and purified tannins in in vitro rumen fermentation system. FAO/IAEA International Symposium on Sustainable Improvement of Animal Production and Health, June 8-11, Vienna, Austria, pp. 92-93.

Jayanegara, A., Soliva, C.R., Marquardt, S., Wina, E., Kreuzer, M., Leiber, F., 2009. Relationship between phenolic contents in tropical plants and in vitro ruminal methane concentration. Schriftenreihe aus dem Institut für Nutztierwissenschaften, Ernährung-Produkte-Umwelt, Band 31, pp. 107-110.

Kunz, C., Leiber, F., Kreuzer, M., Jayanegara, A., Soliva, C.R., 2009. Wirkung von buchweizenfraktionen auf die ruminale methanogenese und fermentationsparameter in vitro. Schriftenreihe aus dem Institut für Nutztierwissenschaften, Ernährung-Produkte-Umwelt, Band 31, pp. 111-113.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Methane reduction effect of simple phenolic acids evaluated by in vitro Hohenheim gas production method. Proceedings of the Society of Nutrition Physiology 18, 98.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2009. Evaluation of Lacticin 3147 to reduce in vitro ruminal methane production. Proceedings of the Society of Nutrition Physiology 18, 100.

Jayanegara, A., 2008. Reducing methane emissions from livestock: nutritional approaches. Proceedings of Indonesian Students Scientific Meeting, Institute for Science and Technology Studies European Chapter, May 13-15, Delft, the Netherlands, pp. 18-21.

Jayanegara, A., Makkar, H.P.S., Becker, K., 2008. Methane reduction potential of tannin-containing plants using an in vitro rumen fermentation system. Proceedings of the Society of Nutrition Physiology 17, 159.

B.2. Nasional

Sofyan, A., Jayanegara, A., Herdian, H., 2008. Analisis diferensi kecernaan pakan ternak berdasarkan persamaan estimasi degradasi zat makanan dan produksi gas total. Prosiding Seminar Nasional 2008: Sistem Informasi Sebagai Penggerak Pembangunan di Daerah. Diselenggarakan oleh BAPEDA Propinsi DIY, Yogyakarta, 27 November 2008, pp. 189-194.

Sofyan, A., Jayanegara, A., Febrisiantosa, A., 2006. The use of organic acids to improve performance and product quality of poultry: benefits and constraints. Prosiding Seminar Nasional Kimia, Universitas Negeri Semarang, pp. 220-226.

C. Ilmiah populer

Sofyan, A., Jayanegara, A., 2008. Gas test: lebih cepat ukur kecernaan pakan ruminan. Majalah Agribisnis Peternakan dan Perikanan TROBOS, Edisi 111, Desember 2008.

Jayanegara, A., 2008. Untuk yang terbaik. Siaran radio ALVO FM, Bogor, dalam acara Pelangi (Pesona ala Bintang Inspirasi).

Jayanegara, A., 2007. Iklim berubah, petani pun gundah. Siaran radio kerja sama Radio Mitra FM Kota Batu, Malang, dan Institute for Science and Technology Studies (ISTECS) chapter Eropa. http://mitrafm.com/blog/2007/12/21/iklim-berubah-petani-pun-gundah/

D. Lain-lain

Hasjmy, A.D., Jayanegara, A., 2005. Analisis dan evaluasi kualitas pakan. In: Jayanegara, A. (Ed.), Pengendalian Mutu Pakan untuk Meningkatkan Kualitas Produk Ternak. Modul Pelatihan. Bagian Ilmu dan Teknologi Pakan, Departemen Nutrisi dan Teknologi Pakan IPB bekerja sama dengan Dinas Peternakan, Perikanan dan Kelautan Propinsi DKI Jakarta.

Jayanegara, A., Sofyan, 2005. Praktikum uji pengendalian mutu pakan. In: Jayanegara, A. (Ed.), Pengendalian Mutu Pakan untuk Meningkatkan Kualitas Produk Ternak. Modul Pelatihan. Bagian Ilmu dan Teknologi Pakan, Departemen Nutrisi dan Teknologi Pakan IPB bekerja sama dengan Dinas Peternakan, Perikanan dan Kelautan Propinsi DKI Jakarta.


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