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Jurnal Bioteknologi & Biosains Indonesia (JBBI)
Published by Badan Pengkajian dan Penerapan Teknologi
ISSN : 24422606     EISSN : 2548611X     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
JBBI, Indonesian Journal of Biotechnology & Bioscience, is published twice annually and provide scientific publication medium for researchers, engineers, practitioners, academicians, and observers in the field related to biotechnology and bioscience. This journal accepts original papers, review articles, case studies, and short communications. The articles published are peer-reviewed by no less than two referees and cover various biotechnology subjects related to the field of agriculture, industry, health, environment, as well as life sciences in general. Initiated at the then Biotech Centre, the journal is published by the Laboratory for Biotechnology, the Agency for the Assessment and Application of Technology, BPPT.
Arjuna Subject : -
Articles 542 Documents
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Front Cover JBBI Vol 4, No 1, June 2017 Sriherwanto, Catur
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 4 No. 1 (2017): June 2017
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.809 KB) | DOI: 10.29122/jbbi.v4i1.2251

Abstract

UJI AKTIVITAS ANTIJAMUR BEBERAPA SENYAWA MONOKARBONIL ANALOG CURCUMIN HASIL SINTESIS Rahmawati, Ismi; Purwaningsih, Desi
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 5 No. 2 (2018): December 2018
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1138.101 KB) | DOI: 10.29122/jbbi.v5i2.2835

Abstract

Antifungal Activity of Some Synthesized Mono-Carbonyl Analogue Compounds of CurcuminABSTRACTFungal resistance can pose a threat to future fungal infections, therefore studies to find other compounds that have antifungal activity need to be done. The aim of this study was to examine antifungal activity of synthesized curcumin analogue compounds i.e. 2,6-Bis-(2'-furilidin)-cyclohexanone (26FuH); 2,5-Bis-(2'-furilidine)-cyclopentanone (25FuP) and 1,5-Difuril-1,4-pentadien-3-on (15FuA). The curcumin analogue compound was successfully synthesized with Aldol condensation using KOH 7.5% as the catalyst. The compound was purified and characterized by melting point, thin layer chromatography, gas chromatography with mass spectrometry, FTIR spectrophotometry, spectrophotometry 1H-NMR. The results showed pure compounds and have a structure that corresponds to the target compounds. All compound were assayed as antifungal against Candida albicans, Pityrosporum ovale, Aspergillus niger, and Trichophyton mentagrophytes. The activity of each compound represented by inhibitory diameter was analyzed by one-way ANOVA followed by post hoc Tukey (p<0.05). All three compounds showed antifungal activity against Candida albicans, Pityrosporum ovale, and Aspergillus niger. The best antifungal activity was shown by 26FuH against Pityrosporum ovale.Keywords: antifungal activity, curcumin, monocarbonyl, Pityrosporum ovale, synthesis ABSTRAKResistensi jamur dapat menjadi ancaman pada kasus infeksi jamur di masa mendatang, oleh sebab itu penelitian untuk menemukan senyawa lain yang memiliki aktivitas antijamur perlu dilakukan. Penelitian ini bertujuan untuk menguji aktivitas antijamur senyawa analog curcumin hasil sintesis yaitu senyawa 2,6-Bis-(2’-furilidin)-sikloheksanon (26FuH); 2,5-Bis-(2’-furilidin)-siklopentanon (25FuP) dan 1,5-Difuril-1,4-pentadien-3-on (15FuA). Senyawa analog curcumin sudah berhasil disintesis dengan metode kondensasi Aldol menggunakan katalis KOH 7,5%. Senyawa hasil sintesis dimurnikan dan dikarakterisasi dengan menggunakan pemeriksaan organoleptis, titik lebur, kromatografi lapis tipis, kromatografi gas dengan spektrometri massa, spektrofotometri FTIR, spektrofotometri 1H-NMR. Hasil menunjukkan senyawa murni dan struktur sesuai senyawa target. Hasil sintesis diuji aktivitas antijamur terhadap Candida albicans, Pityrosporum ovale, Aspergillus niger dan Trichophyton mentagrophytes. Hasil diameter daya hambat dianalisis dengan ANOVA satu arah dilanjutkan post hoc Tukey (p<0,05). Ketiga senyawa memiliki aktivitas antijamur terhadap jamur Candida albicans, Pityrosporum ovale, dan Aspergillus niger. Aktivitas antijamur terbaik adalah senyawa 26FuH terhadap jamur Pityrosporum ovale.Kata Kunci: aktivitas antijamur, curcumin, monokarbonil, Pityrosporum ovale, sintesis
EFFECT OF TROGLITAZONE ON MORPHOLOGICAL CHANGES AND PPAR-γ GENE EXPRESSION IN 3T3-L1 ADIPOCYTE CELLS Sulfianti, Asri; Triwulansari, Mayriska; Nuralih, .; Churiyah, .
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 6 No. 1 (2019): June 2019
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (820.23 KB) | DOI: 10.29122/jbbi.v6i1.3117

Abstract

Efek Troglitazone terhadap Perubahan Morfologi dan Ekspresi Gen PPAR- γ di Dalam Sel Adiposa 3T3-L1 ABSTRACT3T3-L1 cells are extensively used as a model to study adipogenesis. However, one major concern is the prolonged period of time it takes the cells to differentiate into adipocytes form. To induce this differentiation, the adipogenic induction media is required. In this study, troglitazone, a hypoglycemic agent was added to adipogenic induction media and observed in order to determine the morphological changes and peroxisome proliferator-activated receptor gamma (PPAR-γ) gene expression in 3T3-L1 differentiation. It is generally known that PPAR-ꝩ plays an important role as a transcription factor in adipocyte differentiation. Based on Oil Red O Staining, adipogenic induction with or without troglitazone changed the 3T3-L1 pre-adipocytes into mature round fat cells characterized by red droplet lipids. This cell also had a high absorbance level and degree of droplet accumulation of P≤ 0.05 in each group. In addition, cells treated by troglitazone had the highest PPAR-ꝩ mRNA level (1.9 fold) than those treated by adipogenic induction media without troglitazone or cells un-treated at all. Keywords: 3T3-L1, adipocyte, differentiation, PPAR-ꝩ, troglitazone ABSTRAKSel 3T3-L1 adalah jenis sel yang banyak digunakan dalam studi adipogenesis. Namun, salah satu kelemahan sel tersebut adalah lamanya waktu yang dibutuhkan bagi sel pre-adiposa untuk berdiferensiasi menjadi sel adiposa. Selain itu, dibutuhkan pula media induksi khusus untuk mengubah sel menjadi sel adiposa. Pada penelitian ini, kami mengobservasi fungsi troglitazone, sebagai antidiabetes terhadap perubahan morfologi dan ekspresi gen peroxisome proliferator-activated receptor gamma (PPAR-γ). Telah diketahui bahwa PPAR-ꝩ berperan penting sebagai factor transkripsi dalam diferensasi sel adiposa. Berdasarkan pewarnaan ORO, induksi sel pre-adiposa 3T3-L1 dengan media induksi dengan dan tanpa troglitazone merubah sel preadiposa menjadi sel berbentuk bulat yang dikarakterisasi dengan akumulasi droplet lemak. Nilai absorbansi sel adiposa juga menandakan adanya perbedaan yang signifikan antara kelompok sel yang diberi troglitazone dan tidak, dan sel tanpa diberi media induksi. Sementara, pada kelompok sel yang diberi troglitazone memiliki ekspresi mRNA PPAR-ꝩ (1,9 kali) tertinggi jika dibandingkan dengan sel yang diberi media induksi tanpa troglitazone, dan tanpa media induksi sama sekali.Kata Kunci: 3T3-L1, adiposa, diferensiasi, PPAR-ꝩ, troglitazone
THE COMBINATION OF GROWTH HORMONES INCREASED THE IN VITRO SHOOTS MULTIPLICATION ON SAGO PALM (Metroxylon sagu Rottb.) Tajuddin, Teuku; ., Karyanti; Sukarnih, Tati; Haska, Nadirman
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 2 No. 1 (2015): June 2015
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (787.635 KB) | DOI: 10.29122/jbbi.v2i1.532

Abstract

Pohon sagu (Metroxylon sagu Rottb.) mempunyai banyak keunggulan dibanding dengan tanaman-tanaman penghasil pati lainnya, khususnya karena memiliki produktivitas yang tinggi, tumbuh di area bantaran sungai dan rawa, yang merupakan lingkungan tidak sesuai bagi pertumbuhan tanaman-tanaman lain. Dalam rangka membangun suatu perkebunan sagu di area yang luas, maka sangat dibutuhkan anakan-anakan sagu yang ukurannya seragam dalam jumlah yang besar. Namun demikian, terbatasnya jumlah anakan yang seragam telah menjadi kendala bagi pengembangan perkebunan sagu. Sebagai alternatif, perbanyakan in vitro dengan induksi tunas langsung dilakukan untuk mendapatkan bibit-bibit sagu dengan genotip unggul secara masal. Anakan sagu yang diperoleh dari Propinsi Maluku digunakan sebagai sumber eksplan. Eksplan dikultur pada media MS dan B5 yang mengandung kombinasi hormon auksin dan sitokinin. Hasil penelitian menunjukkan bahwa perlakuan BAP 2.0 ppm dan NAA 2.0 ppm menghasilkan jumlah tunas terbanyak.Kata kunci: Auksin, sitokinin, in vitro, sagu, inisiasi tunas ABSTRACTSago palm (Metroxylon sagu Rottb.) has many advantages over other starch-producing crops especially for its higher yield, ability to grow along riverbanks and on swampy areas not suitable for other crops. With the purpose of establishing large-scale plantations, a large amount of uniform sago palm suckers are required. However, limited availability of uniform suckers has hindered the mass propagation and development of cultivated Sago palm. Alternatively, in vitro cultures were performed in order to obtain a large-scale of mass clonally propagation of superior genotypes of sago palm. The young suckers obtained from areas of Maluku Province were used as explants. In vitro culture was carried out through direct shooting. The explants were cultured on two kinds of media, which were MS and B5 media containing various growth hormones of auxins and cytokinins. The results showed that the treatment with BAP 2.0 ppm and NAA 2.0 ppm produced the highest number of shoots.Keywords: Auxin, cytokinin, in vitro, sago palm, shoot initiation
Front Cover JBBI Vol 3, No 2, December 2016 Sriherwanto, Catur
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 3 No. 2 (2016): December 2016
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (900.646 KB) | DOI: 10.29122/jbbi.v3i2.1512

Abstract

ANALISIS BIOINFORMATIKA BERBASIS WEB PADA SEKUEN GENOM PARSIAL SAGU (Metroxylon sagu Rottb.) Purwoko, Devit; Cartealy, Imam Civi; Tajuddin, Teuku; Dinarti, Diny; Sudarsono, Sudarsono
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 5 No. 1 (2018): June 2018
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1161.678 KB) | DOI: 10.29122/jbbi.v5i1.2878

Abstract

WEB-based bioinformatic analysis on partial genome sequence of Sago (Metroxylon sagu Rottb.)ABSTRACTSago genome sequencing analysis is still very limited. This study is a preliminary study of sago sequence analysis obtained from NGS technology to understand and identify new genetic sequences that have homology to genes in the NCBI database. Sequences were analyzed using Blast2Go to determine the genetic function annotation, putative gene identification was performed on the Arabidopsis database using the BLASTx program with a 10-3 e-value limit on The Arabidopsis Information Resource (TAIR) (http://www.arabidopsis.org/index.jsp). Gene interactions were analyzed using DAVID and GeneMania programs. Based on sequence analysis with Blast2Go, 33 sequences with Blastx hit consisting of: 29 sequences had a high homology. The sago sequences with a similarity of ≥ 90% are glutamate decarboxylase and HT1-like serine threonine kinase with hit number 10. The distribution of interactions between genes from GeneMania analysis is known to be mostly interconnected in the 65.13% protein domain, predicted 19.83%, genes with 14.47% shared expression and the remaining 0.57% had localization together.Keywords: bioinformatics, gene annotation, gene ontology, genome sequence, Metroxylon sagu ABSTRAKKajian analisis sekuen genom sagu hingga saat ini masih amat terbatas. Penelitian ini merupakan riset pendahuluan analisis sekuen sagu yang diperoleh dari teknologi NGS untuk mengetahui dan mengidentifikasi sekuen gen baru yang memiliki homologi dengan gen pada database NCBI. Sekuen dianalisis menggunakan perangkat Blast2Go untuk mengetahui anotasi fungsional gen, identifikasi gen putatif dilakukan terhadap database Arabidopsis menggunakan program BLASTx dengan batas e-value 10-3 pada The Arabidopsis Information Resource (TAIR). Interaksi gen dianalisis menggunakan program DAVID dan GeneMania. Berdasarkan analisis sekuen dengan Blast2Go, diperoleh 33 sekuen dengan Blastx hit yang terdiri atas: 29 sekuen memiliki homologi yang tinggi. Gen dengan rataan kemiripan ≥ 90% adalah glutamate decarboxylase dan serine threonine-kinase HT1-like dengan jumlah hit 10. Persebaran interaksi antar gen hasil analisis GeneMania diketahui sebagian besar saling terkait pada domain protein 65,13%, koneksi yang berhasil diprediksi 19,83%, gen dengan ekspresi bersama 14,47% dan sisanya 0,57% memiliki peranan bersama. Kata Kunci: anotasi gen, bioinformatika, Metroxylon sagu, ontologi gen, sekuen genome 
Appendix JBBI Vol 5, No 2, December 2018: Keyword Index and Author Index Sriherwanto, Catur
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 5 No. 2 (2018): December 2018
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.993 KB) | DOI: 10.29122/jbbi.v5i2.3326

Abstract

OPTIMASI METODE LISIS ALKALI UNTUK MENINGKATKAN KONSENTRASI PLASMID Hardianto, Dudi; Indarto, Alfik; Sasongko, Nurtjahjo Dwi
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 2 No. 2 (2015): December 2015
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.116 KB) | DOI: 10.29122/jbbi.v2i2.510

Abstract

Plasmids are extra chromosomal molecules of DNA that replicate autonomously and found in prokaryote and eukaryote cells. There are a number of methods that are used to isolate plasmids, such as alkaline lysis, boiling lysis, using cesium chloride, and chromatography. Amongst the disadvantages in plasmid isolation methods are lengthy time especially when handling a large number of samples, high cost, and low purity. Alkaline lysis is the most popular for plasmid isolation because of its simplicity, relatively low cost, and reproducibility. This method can be accomplished in 50 minutes to one hour. In this research, the alkaline lysis method was developed to obtain suitable plasmid for applications in a molecular biology laboratory. The aim of this research was to reduce contaminants and improve yield of plasmid. The result of isolation of pICZA plasmid in Escherichia coli gave the concentration of 3.3 to 3.8 µg/µL with the purity of 1.99.Keywords: Plasmid isolation, pICZ A, Escherichia coli, rapid, alkaline lysis  ABSTRAKPlasmid merupakan molekul DNA ekstrakromosomal yang bereplikasi secara mandiri dan ditemukan dalam sel prokariot dan eukariot. Banyak metode yang digunakan untuk isolasi plasmid, seperti: lisis alkali, lisis dengan pemanasan, penggunaan sesium klorida, dan kromatografi. Kelemahan beberapa metode isolasi DNA adalah waktu isolasi yang lama terutama saat isolasi plasmid dalam jumlah banyak, mahal dan kemurniannya yang rendah. Metode lisis alkali merupakan metode yang sangat umum untuk isolasi plasmid karena mudah dilakukan, relatif murah, dan reprodusibilitas. Metode ini dapat dilakukan dalam 50 menit sampai 1 jam. Pada penelitian ini dikembangkan metode lisis alkali untuk memperoleh plasmid yang sesuai untuk penggunaan di laboratorium biologi molekuler. Tujuan dari penelitian ini adalah untuk mengurangi jumlah kontaminan dan meningkatkan konsentrasi plasmid. Hasil isolasi plasmid pICZA dalam Escherichia coli mempunyai konsentrasi antara 3,3 sampai 3,8 µg/µL dan kemurniannya 1,99.Kata Kunci: Isolasi plasmid, pICZ A, Escherichia coli, cepat, lisis alkali
RESPONS PERTUMBUHAN BIBIT KENTANG (Solanum tuberosum) TERHADAP FORMULASI BIOSTIMULAN BERBASIS Trichoderma spp. Nawfetrias, Winda; Handayani, Dwi Pangesti; Bidara, Irna Surya; Tanjung, Armelia
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 6 No. 2 (2019): December 2019
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.958 KB) | DOI: 10.29122/jbbi.v6i2.3710

Abstract

Growth Responses of Potato (Solanum tuberosum) Plantlets upon Application of Different Formulations of Trichoderma spp.-Based BiostimulantPlantlet acclimatization is one of several critical steps in potato clonal seedling production which often hampers the availability of quality plant materials. Application of biostimulant formulation containing Trichoderma spp. may increase growth capability of potato plantlets due to the improvement of plantlets in absorbing nutrient from the growth media. The aim of this research was to obtain the best formulations of biostimulant containing several strains of Trichoderma spp. to be applied in the acclimatization stage of potato seeds. Nine formulations of biostimulant (i.e. S1, S2, S3, S4, S5, S6, S7, S8, S9) each of which contained three to four different strains of five Trichoderma spp. isolates, were mixed with organic substrate carriers. The biostimulants were then applied to potato plantlets cv. Atlantic at the beginning of acclimatization. Plantlets without biostimulant were used as the control treatment (S0). The results showed that the S8 biostimulant formulation significantly increased the growth of the potato plantlets. The results of this experiment indicated that compared with the control and other formulations, the S8 biostimulant formulation significantly increased the growth of potato plantlets based on the number of leaves and number of shoots.Keywords: aclimatitation; biostimulant; potato; seedling; TrichodermaABSTRAKAklimatisasi planlet adalah salah satu tahapan kritis dalam produksi bibit klonal kentang yang seringkali menghambat ketercukupan bahan tanaman berkualitas. Penggunaan produk berbasis Trichoderma spp. diduga dapat meningkatkan kemampuan planlet untuk menyerap unsur hara dari media tumbuh. Tujuan penelitian ini adalah untuk mengetahui formulasi biostimulan terbaik yang mengandung Trichoderma spp. yang diaplikasikan pada tahap aklimatisasi bibit kentang. Sembilan biostimulan (S1, S2, S3, S4, S5, S6, S7, S8, S9) diformulasikan menggunakan substrat pembawa organik dan masing-masing mengandung campuran tiga atau empat strain dari lima isolat Trichoderma spp. Kesembilan biostimulan tersebut kemudian diujikan pada planlet kentang varietas Atlantik siap aklimatisasi. Planlet tanpa aplikasi biostimulan digunakan sebagai kontrol (S0). Hasil percobaan ini menunjukkan bahwa dibandingkan dengan control maupun formulasi lainnya, formulasi biostimulan S8 secara signifikan meningkatkan pertumbuhan planlet kentang cv. Atlantik dilihat dari jumlah daun dan jumlah tunasnya.
Front Cover JBBI Vol 3, No 1, June 2016 Sriherwanto, Catur
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 3 No. 1 (2016): June 20160
Publisher : Balai Bioteknologi, Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (907.464 KB) | DOI: 10.29122/jbbi.v3i1.1064

Abstract

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