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  • Kunjungan Wakil Presiden Republik Indonesia, Bapak H. Muhammad Jusuf Kalla ke stan LIPI dalam acara Pameran Widya Nusantara Pangan dan Gizi (WNPG) XI, Gedung Bidakara, Jakarta, 3 Juli 2018
  • Peresmian Area Pembibitan Tanaman Buah Langka Nusantara - Pranaraksa Oleh Deputi IPH LIPI, Prof. Dr. Enny Sudarmonowati disaksikan oleh Petinggi Astra, LIPI dan Menristekdikti , masih dalam rangkaian Festival Kampung Berseri Astra yang bertempat di Kebun Plasma Nutfah, Cibinong Science Center Botanical Garden LIPI, Cibinong, Sabtu 28 April 2018.
  • Penandatanganan Prasasti Sekretariat Technopark Banyumulek oleh Deputi Bidang Ilmu Pengetahuan Hayati (IPH) LIPI, Prof. Dr. Enny Sudarmonowati, disaksikan oleh Sekda dan Bappeda Provinsi Nusa Tenggara Barat (NTB). Lombok, 2 Agustus 2018
  • Telah Terbit Majalah Berseri Ilmiah Annales Bogorienses Volume 21 No.2 Tahun 2017, Kunjungi Kami di http://jurnal.biotek.lipi.go.id
  • Telah Terbit Majalah Populer Bioteknologi Biotrends Volume 9 Nomor 1 Tahun 2018, Kunjungi Kami di http://terbitan.biotek.lipi.go.id
  • Kegiatan Refleksi Akhir Tahun Kedeputian Bidang Ilmu Pengetahuan Hayati LIPI yang berlangsung pada tanggal 14 Desember 2017, bertempat di Hotel Safero, Bogor.
  • Peletakan Batu Pertama Pembangunan Fasilitas Laboratorium Biosafety Level-3 (BSL-3) dan Clean Room Oleh Plt Kepala LIPI, Prof. Dr. Bambang Subiyanto di kawasan Cibinong Science Center-Botanical Garden (CSC-BG)- LIPI, Cibinong, Jum'at 6 April 2018
  • Kepala Pusat Penelitian Bioteknologi-LIPI, Dr. Bambang Sunarko (kedua dari kanan), melakukan Penandatanganan Pembinaan Pusat Unggulan Iptek (PUI) Bioteknologi Peternakan Sapi Potong dan Sapi Perah pada acara Apresiasi Lembaga Penelitian dan Pengembangan Tahun 2017 Oleh Kemenristekdikti di Gedung Kemenristekdikti, Jakarta, Rabu 13 Desember 2017.
  • Pengukuhan Komitmen Kegiatan Pranaraksa Center oleh Para Pejabat dari Astra dan LIPI disaksikan Pejabat Menristekdikti dalam rangka Festival Kampung Berseri Astra yang bertempat di Ecology Park , Cibinong Science Center Botanical Garden LIPI, Cibinong, Sabtu 28 April 2018.
  • Pembukaan Jambore Guru & Siswa Sekolah Adiwiyata dalam rangka Festival Kampung Berseri Astra yang bertempat di Puslit Bioteknologi LIPI - Cibinong Science Center Botanical Garden, Cibinong, Jumat 27 April 2018.
  • Keputusan Direktorat Jenderal Penguatan Riset dan Pengembangan, Kemeristekdikti Nomor:21/E/KPT/2018 Tanggal 9 Juli 2018. Sertifikat Jurnal Ilmiah Annales Bogorienses E-ISSN : 2407-7518 sebagai Jurnal Ilmiah Terakreditasi Peringkat 2

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Aktivitas Antibakteri Aktinomisetes Laut Dari Pulau Enggano [Antibacterial activity of marine actinomycetes from Enggano Island]

Shanti Ratnakomala, Pamella Apriliana, Fahrurrozi Fahrurrozi, Puspita Lisdiyanti, Wien Kusharyoto

Berita Biologi, Volume 15 Nomor 3, Desember 2016, 275-283. ISSN 0126-1754

ntibacterial activity of marine actinomycetes from Enggano IslandMarine actinomycetes were isolated from mangrove sediment from the coast in Enggano, Bengkulu Province, Indonesia using the medium NBRC No. 802 modified by the addition of 2% NaCl. A total of 29 isolates of actinomycetes were isolated from three mangrove sediment samples and evaluated their potential to produce bioactive metabolites. Screening of 29 isolates marine actinomycetes isolates were performed against three bacterial pathogens had been done. Bacteria test used was Escherichia coli NBRC 14 237, Staphylococcus aureus NBRC13 276, and Bacillus subtilis NBRC 3134. Screening result showed that seven isolates have inhibitory effects against bacteria test and 22 other isolates have no inhibition. Of the seven isolates, one isolate has inhibitory effect against the growth of Gram-negative bacteria Escherichia coli, while six other isolates inhibit Gram-positive bacteria Bacillus subtilis and Staphilococcus aureus. It was concluded that, of the 29 isolates conducted in the experiment, seven isolates produce antibacterial compounds on agar medium. Molecular identification of 23 isolates were identified based on the gene 16S RNA sequences showed that 22 isolates belong to the genus Streptomyces and one strain belongs to the genus Dermacoccus.

Keywords: marine actinomycetes, antibacterial, Enggano Island

Katalog: http://perpus.biotek.lipi.go.id/index.php?p=fstream&fid=3371&bid=15841

Disusun oleh: Ludya AB/Pustakawan

 

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Production of Manooligomannan from Palm Kernel Cake by Mannanase Produced from Streptomyces Cyaenus

Awan Purnawan, Yopi, Tun Tedja Irawadi (2017)

Biosaintifika: Journal of Biology & Biology Education, 9(1), 73-80. p-ISSN 2085-191X

BiosaintifikaThe increase of public attention to health has prompted researchers to look for new sources of functional food. Palm Cake Kernel (PKC) waste was abundant in Indonesia, Oligosaccharide has an important benefit for human health. Recently oligosaccharide is not only important as an artificial sweetener, but also as a functional food component. This study was aimed to produce oligo-mannan enzymatically from PKC waste using mannanase derived from of Streptomyces cyaenus isolates of indigenous Indonesia. The enzyme concentration was determined by enzyme activity assay while oligo-mannan content in the PKC was analyzed using TLC and HPLC. Mannanase enzyme activity of 1706 U/ml on the second day of agitation 200 rpm at a temperature of 30°C Hydrolysis of mannooligomannan by using mannanase produced by streptomyces cyaenus. The optimum mannanase enzyme activity obtained on day 2 with the value of the activity as much of 0.702 U/mL. The protein content of the 2nd day at an agitation speed of 150 rpm, 200 rpm, and 250 rpm, respectively, were 1783, 1950 and 2283 ppm. Streptomyces cyaenus is Indonesian original isolates potentially producing mannanase that can produce mannooligomannan

Keywords: Palm Kernel Cake (PKC); Streptomyces cyaenus; mannanase enzyme; mannooligosaccharide

Katalog: http://perpus.biotek.lipi.go.id/index.php?p=fstream&fid=3370&bid=15840

Disusun oleh: Ludya AB/Pustakawan

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KIR SMAN 8 Kota Bogor Kunjungi Pusat Penelitian Bioteknologi-LIPI

subang1Cibinong -8 Agustus 2018, Kelompok Kegiatan Ilmiah Remaja (KIR) SMA Negeri 8 Bogor mengunjungi Pusat Penelitian Bioteknologi-LIPI. Rombongan yang berjumlah 37 orang yang terdiri dari siswa dan guru pembimbing ini diterima di gedung auditorium Pusat Penelitian Bioteknologi-LIPI, untuk kemudian berkunjung ke laboratorium.

Dalam sambutannya, Kepala Sub Bidang Diseminasi dan Kerja Sama Pusat Penelitian Bioteknologi-LIPI, menyampaikan beberapa kegiatan yang dapat diikuti oleh para siswa siswi yang berminat melakukan penelitian di bidang bioteknologi salah satunya adalah Lomba Karya Ilmiah Remaja (LKIR) yang diadakan oleh LIPI. Didampingi oleh ibu Rusmini selaku guru pembina kegiatan ini, para siswa terlihat sangat antusias menyampaikan berbagai pertanyaan saat sesi tanya jawab.

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