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Biodiversitas Journal of Biological Diversity
Published by Universitas Sebelas Maret
ISSN : 1412033X     EISSN : 20854722     DOI : https://doi.org/10.13057/biodiv/d230231
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was accredited by DGHE, Ministry of Education, R.I., since 2014 was indexed by Scopus, where DOAJ and Google Scholar was indexed first.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 6,269 Documents
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Short Communication: Immunostimulatory effect of tempoyak (fermented durian) on inducing cytokine production (IL-6 and TNF-?) by RAW 264.7 cells SULVANIA SUSANTO; ANTON SUMARPO; ARLI ADITYA PARIKESIT; AGUS BUDIAWAN NARO PUTRA; ERI ISHIDA; KAHO TABUCH; TAKUYA SUGAHARA
Biodiversitas Journal of Biological Diversity Vol. 19 No. 1 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190143

Abstract

Susanto S, Sumarpo A, Parikesit AA, Putra ABNN, Ishida E, Tabuchi K, Sugahara T. 2018. Short Communication: Immunostimulatory effect of tempoyak (fermented durian) on inducing cytokine production (IL-6 and TNF-?) by RAW 264.7 cells. Biodiversitas 19: 318-322. Indonesia is known to be home to various fermented foods with many-reported usage as potential sources of probiotics. Tempoyak (fermented durian) is among one of the Indonesian fermented foods that are rarely studied for its bioactivities. This study was conducted to evaluate the potential bioactivities of tempoyak, particularly the immunostimulatory aspects. Water extract of tempoyak was prepared by suspending the freeze-dried tempoyak sample in distilled water. Immunostimulatory activity of tempoyak water extract was evaluated using mouse macrophage cell line RAW 264.7. ELISA was used to screen cytokine productions (IL-6 and TNF-?) by RAW 264.7 cells following treatment with tempoyak water extract. In addition, real-time RT-PCR was also used to determine IL-6 and TNF-? mRNA expression. We showed that water extract of tempoyak exerts immunostimulatory effects towards RAW 264.7 cells. This was observed from the increased production of IL-6 and TNF-? in a dose-dependent manner. This was also supported by increased IL-6 and TNF-? mRNA expression. Our finding suggests that tempoyak has immunostimulatory effects towards murine macrophage cell line RAW 264.7. However, further studies are needed to identify the specific compounds responsible for inducing immunostimulatory effects.
Birds observed during the monitoring period of 2013-2017 in the revegetation area of ex-coal mining sites in South Kalimantan, Indonesia MOCHAMAD ARIEF SOENDJOTO; MAULANA KHALID RIEFANI; DIDIK TRIWIBOWO; DEWI METASARI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 1 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190144

Abstract

Soendjoto MA, Riefani MK, Triwibowo D, Metasari D. 2018. Birds observed during the monitoring period of 2013-2017 in the revegetation area of ex-coal mining sites in South Kalimantan, Indonesia. Biodiversitas 19: 323-329. The number of bird species in the reclaimed and revegetated ex-mine site increases as the vegetation age increases. To test the hypotheses, the number of bird species was recorded at 08.00-12.00 and 14.00-17.00, 6-8 days for eight consecutive semiannual monitorings of 2013-2017 in four revegetation sites. Since the second half of 2015, another revegetation site, namely BP was added. Bird species were recorded in 25 m right side and 25 m left side of the observation path and within a radius of 25 m of observation points. To show an increase in the number of bird species, the number of newly discovered bird species in the given semiannual monitoring was added to the number of bird species in the previous semiannual monitoring. The number of bird species in the early semiannual monitoring was used as the baseline value. A bird species was categorized as a resident if the species was observed in each monitoring in the four vegetated sites. Up to the last monitoring, 53 bird species were recorded in the first four sites and 70 bird species in five sites (four reclamation and revegetation sites and one additional site, BP), while in the early semiannual monitoring (second half of 2013) birds recorded were only 30 species. This result shows that the older the vegetation age in the vegetated site, the greater the number of bird species utilizing the site. Seventeen species of birds were categorized as residents. These resident bird species includes White-breasted Woodswallow, Pied Triller, Scaly-breasted Munia, Asian House-martin, Pacific Swallow, Long-tailed Shrike, Blue-throated Bee-eater, Olive-backed Sunbird, Sooty-headed Bulbul, Yellow-vented Bulbul, White-breasted Waterhen, Ashy Tailorbird, Yellow-bellied Prinia.
Short Communication: Population dynamics of double-spined rock lobster (Panulirus penicillatus Olivier, 1791) in Southern Coast of Yogyakarta RAKHMA FITRIA LARASATI; SUADI SUADI; EKO SETYOBUDI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 1 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190146

Abstract

Larasati RF, Suadi, Setyobudi E. 2018. Short Communication: Population dynamics of double-spined rock lobster (Panulirus penicillatus Olivier, 1791) in Southern Coast of Yogyakarta. Biodiversitas 19: 337-342. The southern coast of Yogyakarta, Indonesia, near to the Indian Ocean borders is a preferable habitat for lobster. Double-spined rock lobster (Panulirus penicillatus) is one of the prevalent species caught by fishermen. However the increased number of capture activities had an effect on the sustainability of global lobster fisheries. In order to sustain these fisheries resource, the preservation management of lobster should include wild stock assessments. Currently, the effect of fishing pressures on populations of P. penicillatus is limited. The objective of this research was to identify several factors affecting lobster population in terms of growth (carapace length (CL) and mass), recruitment, mortality rates, and exploitation rates in this species. Results showed that double-spined rock lobster had a longer size (CL) (45.2-55.1 mm) than that of females (55.2 mm-65.1 mm). While the growth rate (K) of males lobster is 0.85 year-¹ and its CL reached an asymptotic point at 125 mm (12 years old). Growth rate of females double-spined rock lobster was 0.55 year-¹ and its CL reached an asymptotic point at 125.5 mm (15 years old). The total estimation of mortality rates of double-spined rock lobster was 2.46, wherein 2.56 year-¹ for males and females, respectively. The estimated values of M were 1.08, 0.81 year-¹ for males and females, respectively while the respective values of F were 1.38 year-¹ and 1.75 year-¹ for males and females. The exploitation rate of males was 0.56 and females was 0.68. It has exceeded the optimal level (0.5) and reached overfishing value. Based on these results, it suggest that the time management of fishing activities such as by several approaches including the restricted time of fishing activity in spawning and recruitment season, the management of catching effort by the development of environment-friendly fishing gear, and the development of the lobster hatchery to reproduce and maintain their population naturally.
Short Communication: IgE production-suppressing effect of asam kandis (dried Garcinia xantochymus) extracts by mouse hybridoma aDNP-Hy Cells NADYA SUPARDI; ANTON SUMARPO; RICHARD SUTEJO; AGUS BUDIAWAN NARO PUTRA; NAOKI KAGEYAMA; MIHO KAWANO; TAKUYA SUGAHARA
Biodiversitas Journal of Biological Diversity Vol. 19 No. 1 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190145

Abstract

Supardi N, Sumarpo A, Sutejo R, Putra ABN, Kageyama N, Kawano M, Sugahara T. 2018. Short Communication: IgE production-suppressing effect of asam kandis (dried Garcinia xantochymus) extracts by mouse hybridoma aDNP-Hy Cells. Biodiversitas 19: 330-335. Asam kandis (dried Garcinia xanthocymus Hook.f.ex.T.Anderson) is popularly used as a spice in many Indonesian cuisines. Although Garcinia xanthocymus has been reported to possess various pharmacological properties, its immunologic functions have been poorly studied. Therefore, in this study, we aimed to determine immunoglobulin E (IgE) production-suppressing effect of Asam Kandis extract (AKE) using mouse hybridoma aDNP-Hy cells. AKE was prepared through 24 hours maceration in distilled water. IgE production-suppressing activity of AKE by aDNP-Hy cells was examined in time-wise manner. Cell viability and IgE mRNA expression were assessed using trypan blue assay and qRT-PCR, respectively. IgE production-suppressing activity of heat-treated (100°C) AKE was also examined. As a result, AKE significantly reduced IgE production by aDNP-Hy cells in a concentration-dependent manner both in 24 and 36 h incubation periods. Furthermore, AKE exhibited its IgE production-suppressing activity without any cytotoxicity and also significantly decreased IgE mRNA expression. Heat-treated AKE showed no IgE production-suppressing activity, indicating that the bioactive substances are heat labile. More interestingly, heat-treated AKE showed cytotoxic effect by aDNP-Hy cells. We showed that AKE exhibits IgE production-suppressing effect by aDNP-Hy cells. Further studies are necessary to discover underlying bioactive compounds of asam kandis and substance that responsible for the cytotoxic effect of heat-treated AKE.
Diversity and habitat characteristics of macrozoobenthos in the mangrove forest of Lubuk Kertang Village, North Sumatra, Indonesia MOHAMMAD BASYUNI; KRISTIAN GULTOM; ANNISA FITRI; IPANNA ENGGAR SUSETYA; RIDHA WATI; BEJO SLAMET; NURDIN SULISTIYONO; ERA YUSRIANI; THORSTEN BALKE; PETE BUNTING
Biodiversitas Journal of Biological Diversity Vol. 19 No. 1 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190142

Abstract

Basyuni M, Gultom K, Fitri A, Susetya EA, Wati R, Slamet B, Sulistiyono N, Yusriani E, Balke T, Bunting P. 2018. Diversity and habitat characteristics of macrozoobenthos in the mangrove forest of Lubuk Kertang Village, North Sumatra, Indonesia. Biodiversitas 19: 311-317. Mangrove plays an important role in coastal ecosystems including ecological, social, and economic aspects. This study aimed to determine the diversity of macrozoobenthos and water quality based on diversity index (H’), similarity Index (E), and dominance index (D) in the mangrove of Lubuk Kertang Village North Sumatra, Indonesia. The samples of macrozoobenthos (biological parameter) and water quality (physical and chemical parameters) were collected from fifteen plots in three different stations. Macrozoobenthos were collected in 1 m × 1 m transect in the mangrove forest. The biota was taken by using a shovel, inserted into a plastic bag, and identified. Results showed that eight species of macrozoobenthos were found and classified into three classes of Gastropod, Bivalvia, and Malacostraca. The highest diversity index (H?) of macrozoobenthos was found at Station II (2.39), the highest evenness index (E) was located at Station I (0.54), and the highest dominance index (D) was found at Station II (0.34). Principal component analysis (PCA) was used to determine the habitat characteristics of macrozoobenthos. PCA confirmed that station III was a habitat with suitable characteristics for the life of macrozoobenthos indicating the negative axis. The present study suggested four parameters namely salinity, clay temperature, and dissolved oxygen that should be preserved to support the survival of macrozoobenthos in the mangrove forests.
Distribution and isolation of microalgae for lipid production in selected freshwater reservoirs of northern Thailand TIPPAWAN PRASERTSIN; YUWADEE PEERAPORNPISAL
Biodiversitas Journal of Biological Diversity Vol. 19 No. 1 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190147

Abstract

Prasertsin T, Peerapornpisal Y. 2018. Distribution and isolation of microalgae for lipid production in selected freshwater reservoirs of northern Thailand. Biodiversitas 19: 343-350. Nong Bau Reservoir and Chiang Saen Lake are considered important freshwater reservoirs of Chiang Rai Province located in northern Thailand. The surrounding areas of these water bodies are host to a range of human activities that influence water quality. Moreover, to date, there are have not been any studies on the water quality and the distribution of microalgae in these places. The physical and chemical parameters of the water quality and microalgae were carried out in Nong Bua Reservoir and Chiang Saen Lake during the months of May, July, and October of 2015. Microalgae were isolated in order to investigate the lipid-producing abilities. Samples collected from Nong Bua Reservoir have revealed the presence of seven divisions, 90 species of algae. Six divisions, 55 species of algae were found in Chiang Saen Lake. The trophic status of the water was evaluated from the main parameters (AARL-PC Score), and it was determined that Nong Bua Reservoir was of meso-eutrophic status and Chiang Saen Lake was of mesotrophic status. Microalgae were isolated from Nong Bua Reservoir and Chiang Saen Lake for the purposes of studying lipid content; 25 and 6 isolations were identified, respectively. The lipid content was highest in Botryococcus braunii (39.25 ± 0.32% dry weight) followed by Ankistrodesmus sp. (26.80 ± 0.44% dry weight) and Coelastrum microsporum (24.95 ± 0.55% dry weight). The lowest lipid content was found in Planktolyngbya sp. (7.25 ± 0.43% dry weight). The indigenous strains of microalgae of Nong Bau Reservoir and Chiang Saen Lake’s can be considered quite promising as model strains in terms of the production of biofuel within the country.
The various sources of household income of paddy farmers in East Kalimantan, Indonesia KARMINI KARMINI; KARYATI KARYATI
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190201

Abstract

Karmini, Karyati. 2018. The various sources of household income of paddy farmers in East Kalimantan, Indonesia. Biodiversitas 19: 357-363. Some reports showed that agricultural and non-agricultural activities contribute to farmer household income. The objectives of this study were to identify the various sources of household income of paddy farmers, the average amount of every source of income, and the contribution of paddy farm income and non-paddy farm income to household income. This study was conducted in East Kalimantan Province, Indonesia. The two-stage cluster sampling was applied to select the study areas. The number of respondents was 380 paddy households. Descriptive statistics were used to explore, summarize, and describe the data. The sources of household income of paddy farmers in the study areas are from paddy farm income and non-paddy farm income. Paddy farm income is income from paddy farming. Non-paddy income is income from non-paddy farming jobs such as annual crops farmer, perennial crop farmer, employee, seller, fisherman, breeder of livestock, carpenter, and laborer. The average paddy farm income, non-paddy farm income, and total household income of paddy farmers in East Kalimantan in 2013 was Rp. 13,487,069.21 year-1, Rp. 20,920,464.31 year-1, and Rp. 27,360,640.28 year-1, respectively. The contribution of paddy farm income and non-paddy farm income to household income of paddy farmers was 49.29% and 50.71%, respectively.
Hoya species of Belitung Island, Indonesia, utilization and conservation SRI RAHAYU; YULIAN FAKHRURROZI; HIRMAS FUADY PUTRA
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190203

Abstract

Rahayu S, Fakhrurrozi Y, Putra HF. 2018. Hoya species of Belitung Island, Indonesia, utilization and conservation. Biodiversitas 19: 369-376. Epiphyte greatly contributing to the forest biomass in the tropic. Heath forest as occurred in Belitung Island, Indonesia is a specific habitat for many endemic species, which are poor in nutrients and very fragile in response to any disturbance. We observed Hoya species-one of the epiphytic genus in the tropic in the heath forest and on other habitats of Belitung Island, Indonesia. Hoya species are plants with promising uses as functional ornamental plants (able to absorb pollutants from their growing environments), and as sources of certain medicinal and pharmaceutical compounds. A survey of Hoya was carried out on Belitung Island, off the southeast coast of Sumatra, in 2015, 2016 and 2017. There are two interesting Hoya species that grow well in the "padang community" of the heath forest, on the island: i.e. H. coronaria Blume and H imperialis Lindl. These two have attractive flower size and color. Another species, H. verticillata (Vahl) G.Don, with less attractive flower color, is distributed in the mixed forest of the beach areas, while H. multiflora Blume and H. scortechinii King & Gamble, also with less attractive flower color, are distributed in mixed forest of upper elevations. The distribution and habitat preference of different Hoya species indicate different requirements for moisture and temperature, which we hypothesize also result in differences in the pollinator species visiting the plants. The "padang community" of the heath forest on Belitung experiences maximum temperatures up to 370C in the afternoon. It is located in an Af climate type, with average rainfall, air temperature and humidity of ± 205 mm/month, 270C and 77.5%, respectively. Hoya coronaria is the most contributing biomass in the heath forest compared to the other Hoya species in the community.
Diversity and biomass of tree species in Tambrauw, West Papua, Indonesia IYAN ROBIANSYAH
Biodiversitas Journal of Biological Diversity Vol. 19 No. 2 (2018)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d190204

Abstract

Robiansyah I. 2018. Diversity and biomass of tree species in Tambrauw, West Papua, Indonesia. Biodiversitas 19: 377-386. In spite of its high diversity and endemism, New Guinea is still one of the least explored regions on the globe. Flora information for the island as a whole is low compared to other areas in Malesia, and for Indonesian Province of Papua and West Papua it is much lower than for Papua New Guinea. To add more information and data on the flora of the West Papua Province, a vegetation analysis was conducted in Fef (442-509 m) and Bamusbama (757-914 m) Subdistricts, Tambrauw District, West Papua, Indonesia. Six and four plots of 30x30 m were placed in Fef and Bamusbama, respectively, to assess and compare the diversity and biomass of trees with diameter at breast height ? 10 cm. A total of 457 stems and ca. 86 tree species were identified. Fef accommodated higher species number (70) than Bamusbama (42). Meliaceae and Myrtaceae were the most important families in Fef and Bamusbama, respectively, while Castanopsis acuminatissima was the most important species in both subdistricts.The species diversity, richness, and evenness in Fef was higher than in Bamusbama. For tree biomass, the estimated value in Bamusbama (383.8 ton/ha) was much higher than in Fef (224.7 ton/ha). The results of the present study may serve as a baseline information for sustainable forest management and conservation of the region.
A novel Bacillus sp. isolated from rotten seaweed: Identification and characterization alginate lyase its produced DEWI SESWITA ZILDA; YULIYANTI YULIANTI; RIZKY FAUZIYAH SHOLIHAH; SUBARYONO SUBARYONO; YUSRO NURI FAWZYA; HARI EKO IRIANTO
Biodiversitas Journal of Biological Diversity Vol. 20 No. 4 (2019)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d200432

Abstract

Abstract. Zilda DS, Yulianti Y, Sholihah RF, Subaryono S, Fawzya YN, Irianto HE.2019. A novel Bacillus sp. isolated from rotten seaweed: identification and characterization alginate lyase its produced. Biodiversitas 20: 1166-1172. Alginate lyase has been known as potential biocatalyst not only for industrial but also medicinal application especially for the production of oligosaccharides which have distinct bioactivities. An alginate lyase, AlgT513, has been isolated from rotten seaweed bacterium strain T513 and characterized. The bacterium showed low similarity (95%) with Bacillus tequilensis strain 10b based on 16S rDNA sequence indicating that AlgT513may be a novel Bacillus species. The bacterium forms a clear zone on solid medium with 0.5% sodium alginate addition. The optimum temperature and pH were 50ºC and 8 respectively. AlgT513 maintained stability at board pHs of 4-9 and temperature of 45ºC. Metal ions Mg2+, Ca2+ and K+ increase the activity of the enzyme while Zn2+, Co2+ and Li+ strongly inhibit it. NaCl inhibits AlgT513 activity where most of the alginate lyases need it to reach maximum activity. AlgT513 is suggested as a serine metalloenzyme due to inhibition of ethylenediaminetetraacetic acid (EDTA) and phenylmethylsulfonyl fluoride (PMSF).

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