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Isna Rasdianah Aziz
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Department of Biology, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar. Jl. H.M. Yasin Limpo No. 36 Samata, Gowa, South Sulawesi, Indonesia. 92113
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Biogenesis: Jurnal Ilmiah Biologi
Published by Universitas Islam Negeri Alauddin Makassar
ISSN : 23021616     EISSN : 25802909     DOI : https://doi.org/10.24252/bio
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Biogenesis: Jurnal Ilmiah Biologi is a peer-reviewed and open-access journal that publishes original scientific work with the advancement of tropical bioscience in Asia. The integration between Islam and tropical bioscience explicitly represents the Biogenesis: Jurnal Ilmiah Biologi as an academic publication for Islamic scientists, which could contribute to the advancement of tropical biology studies in the Islamic world. The journal invites research articles, short communication, critical and comprehensive scientific reviews concerning tropical biosciences in Asia, specifically in the following subjects: Islamic-integrated tropical bioscience Tropical biodiversity and conservation Biosystematics of tropical species Biochemistry and physiology of tropical species Ecological study and behavior of tropical species Tropical genetics, biotechnology, and bioinformatics
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 332 Documents
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Karakteristik Hidrolisat Protein Tambelo (Bactronophorus sp.) yang Dihidrolisis Menggunakan Enzim Papain Lely Okmawati; Rosmawati R
Biogenesis: Jurnal Ilmiah Biologi Vol 1 No 2 (2013)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v1i2.459

Abstract

Tambelo is one type of wood eating worm that live in the dead mangrove tree and suffered a decomposition process. Tambelo who lived in a wooden rod Rhizophora sp has a sweet taste and very good for consumption. Tambelo nutrient content showing potentially in the development of highquality aquatic products, but this has not been done. In order tambelo can be used widely, it is necessary to make a new innovation in processing Tambelo meat into new face. Tambelo meat processing in a protein hydrolyzate as a source of flavor enhancer, which not only serves to create a sense of savory (umami) in food but also provides the role of nutrition and safe for the body considered very precise.This study aimed to examine the potential characteristics tambelo protein hydrolyzate (Bactronophorus thoracites). The experiment was conducted in two stages, the first stage of making a protein hydrolyzate treated hydrolyzate time (1, 2 and 3 hours) using the papain enzyme 0.5% (w/w) and temperature of 550C, pH 7. The best results are based on the content of the highest total protein become a reference in the second stage of the process. The second stage is a producing flavor enhancer, which further analyzed to measure the percentage of yield, amino acids, fatty acids and components of flavor. Proximate analysis to measure the highest total protein content of tambelo meat which hydrolyzed by the papain enzyme with optimum concentration at temperature of 55 ° C, pH 7. One hour hydrolysis showed the highest total protein content of 22.09% ± 0.19, yield hydrolyzate produced from the best treatment is 53.29% ± 7.36, hydrolysis process runs perfect for being able to produce 17 kinds of amino acids consisting of essential amino acids and non-essential with increased levels, and the hydrolysis process causes a significant fatty acid composition decreasing.Keywords: hydrolysis, papain enzyme, Tambelo protein
Inventarisasi Tumbuhan Paku di Jalur Ciwalen Taman Nasional Gunung Gede Pangrango Jawa Barat Ibrahim Fatahillah; Indri Fajar Lestari; Khairunnisa Salsabila; Ratna Pratiwi; Tasya Amalia; Ari Septiyaningsih; Umi Kulsum; Rizhal Hendi Ristanto; Agung Sedayu
Biogenesis: Jurnal Ilmiah Biologi Vol 6 No 1 (2018)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v6i1.4023

Abstract

After being observed as a whole, Gunung Gede Pangrango National Park has a high diversity of Ferns. This research aims to describe Ferns in the Ciwalen Gunung Gede Pangrango National Park, so it is hopefully could describe the diversity of ferns in that path. The Inventory of ferns is done by using exploration method with random sampling technique which then identified with General Key to Malayan Fern referral. The results of this research showed that there are ten types of ferns that have been founded in the Ciwalen Gunung Gede Panggrango National Park, such as Sphaerostephanos sp., Asplenium truncata, Nephrolepis davallioides, Botrychium daucifolium, Selaginella opaca, Huperzia phlegmaria, Equisetum ramosissimum, Didymochlaena truncatula, Hymenophyllum sp., and Diplazium poliferum. Features any distinctive Ferns can be seen from the form such as  rhizome, type of  frond, an accessory, the sorus, habitats that were found, and others.
Fitoremediasi Logam Berat Kadmium (Cd) Fatmawati Nur
Biogenesis: Jurnal Ilmiah Biologi Vol 1 No 1 (2013)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v1i1.450

Abstract

Phytoremediation consists in treating environmental pollutions through the use of plants and their associated microbes. Phytoremediation can be used for pollutant stabilization, extraction, degradation or volatilization. Cadmium is one of the most toxic trace metallic elements for living organisms and its accumulation in the environment is recognized as a worldwide concern. Plants suitable for efficient pollutant extraction from the soil should combine different characteristics like fast growth, high biomass, high tolerance and high accumulation capacities in harvestable parts. Several studies haveshown that plants can accumulate Cd in the body such as Eichornia crassipes, Brassica napus, Avicenna marina, Lycopersicon esculentum, Wolffia globosa, Phytolacca Americana, Solanum nigrum, Typha domingensis, Sedum plumbizincicola, Thlaspi caerulescens, Helianthus annuus,Lolium perenne, Tagetes erecta, Chara australis, Jatropha curcas, Sedum alfredii, Atriplex halimus,Phragmites cummunis, Nitella opaca, Phragmites australis, Typha angustifolia, Cyperus esculentus, Chara aculeolata, Ricinus communis, Hibiscus cannabinus, Zea mays, Arabidopsis halleri, Arundo donax, and Vetiveria zizanioides.Keywords: Cadmium, Phytoremediation, Plant
Kualitas Perairan Situ Gintung, Tangerang Selatan Saiful Bahri; Firdaus Ramadhan; Indhina Reihannisa
Biogenesis: Jurnal Ilmiah Biologi Vol 3 No 1 (2015)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v3i1.561

Abstract

Situ Gintung is lake located in East Ciputat regional, South Tangerang City. Various activity of human such as building residence, floating net cages, fishing and disposal waste from buildings around lake had changed aquatic function in Situ Gintung that arriving allegedly decreased and not compatible with government regulation RI number 82 year 2001 on water quality management and water pollution control. The aimed of this research is perceiving water quality of Situ Gintung based on physical, chemical, and microbiological aquatic as well as find pathogenic bacteria in Situ Gintung aquatic. Parameters of physical chemistry which were measured was the degree of acidity (pH), dissolved oxygen (DO), five day biochemical oxygen demand (BOD5), total dissolved solids (TDS) using Water Quality Checker (WQC) while metal components parameter was Fe and Cu usingAtomic Absorption Spectrofotometre (AAS). Microbiology test form was total colliform with Most Probable Number (MPN) and biochemistry for pathogen bacteria. The temperature parameter, content of DO and are below the quality standard, while parameters such as BOD5 and pH is in the quality ofthe raw differences 3.11 to 6.49 mg / l and 4 to 6.51. Total collifom bacteria value in every station is outside air quality standard class one, > 1100 cell/100 ml. Based on Physical, Chemical and Microbiological water Situ Gintung no longer corresponded to water class one PP number 82 year 2001 and there are seven strains of Salmonella sp. bacteria in every station except Station 6.Keywords: aquatic quality, Coliform bacteria, pathogenic bacteria, Situ Gintung, water standard
Keanekaragaman Jenis Bambu di Gunung Ciremai Jawa Barat Tri Cahyanto; Dhyni Arigustin; Muhammad Efendi
Biogenesis: Jurnal Ilmiah Biologi Vol 4 No 2 (2016)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v4i2.2513

Abstract

Mountain Ciremai as in situ conservation, reserve species of bamboo were used for variously of daily needs to handy craft. As the land changes and the increasing a need for bamboo by society, the existence of natural bamboo threatened that an inventory of natural bamboo species needs to be done. This study aims to list the species diversity and abundance of bamboo in Mountain of Ciremai West Java. Sampling is done using qualitative descriptive method which includes exploration, sampling, morphological observation and identification of the type of bamboo and measurement of environmental factors. Data obtained were then analyzed using the Shannon-Wiener diversity index to find out the diversity index species of bamboo in the area Mountain of Ciremai West Java. Based on data collection in the field, found 10 bamboo species namely G. apus J.A & J. H. (shultes) Kurz, S. Silicatum Widjaja, G. pseudoarundnacea (Stard) Widjaja, B. Lako Widjaja, B. blumeana J. A & J. H, S.Brachyladum Kurz, G. AtterHassk. Kurz, D. asper (Schult) Backer ex Heyne, D. aspervar. Thai, B. vulgaris Schard. ex J.C. The type most often found is G. apus J.A & J. H. (Shcultes) Kurz, while the highest abundance was found in D. asper (Schult) Backer ex Heyne 2,500 clump. Based on the calculation of diversity indices in the area Mountain of Ciremai Kuningan relatively low level H '= 0.902164 where H' <1.5. S.brachyladum is belongs to rare species.
Pemanfaatan Sari Pati Buah Sukun (Artocarpus altilis) Sebagai Alternatif Media Pertumbuhan Aspergillus niger Tuty Yuniarty; Anita Rosanty
Biogenesis: Jurnal Ilmiah Biologi Vol 5 No 2 (2017)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v5i2.3884

Abstract

Aspergillus niger is a fungi family Trichocomaceae that form filaments, mycelia, and conidiospore can produce citric acid and does not contain mycotoxins. The media are used as a medium for growth of the fungi Aspergillus niger is SDA (Saboroud Dextrose Agar) which commercially available. This study aims to determine the possible use of based starch breadfruit as alternate media for Aspergillus niger. Inoculation of the fungi Aspergillus niger was conducted using a single dot (one point). The results found macroscopic colonies dark brown to black, round and microscopic hyphae and spores use KOH 10% solution that is suggesting that Aspergillus niger can grow in the growth media made from starch breadfruit.
Fermentasi Etanol dengan Bahan Baku Produk Sakarifikasi Singkong oleh Aspergillus niger dengan Menggunakan Isolat Saccharomyces spp. (NKB dan NKC) Titin Herawati; Theresia Tri Suharni
Biogenesis: Jurnal Ilmiah Biologi Vol 1 No 1 (2013)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v1i1.441

Abstract

Nowdays the production of petroleum energy resource decreases in every years. Ethanol is one of renewable source of energy, it can substitution of fosil fuel. Ethanol can be produced from fermentation by Saccharomyces. The raw material of ethanol fermentation is carbohydrate rich organic. Cassava is one of efisien based material for ethanol fermentation because of its attainable price and availability. The objectives of this study were to isolation yeast from coconut neera, and use the isolate as microbial etanol fermentation from cassava. The research was started with isolating yeast from coconut neera, and then how to identified the yeast isolates by morphological and physiological characteristic. Then next process was saccharification the cassava by Aspergillus niger. Product of saccharification added by molasses to obtain 10% and 15% reducing sugar content and subjected for ethanol fermentation. The product of fermentation was analysed for the ethanol concentration by the conway microdiffuse and GCMS methode, Reducing sugar concentration was determined by DNS methode, total yeast was determined by spectroscopy methode and pH was determined by pH meter. The result showed that the isolation from coconut neera get 4 yeast isolate Saccharomyces spp. namely NKA, NKB, NKC, and NKD. The NKB and NKC isolates were choosen as candidate being used for ethanol fermentation process. The process saccharification produced 8,43% of reducing sugar. The result of ethanol fermentation process from the product saccharification of cassava and molasse mixture with content 10 % of reducing sugar were: NKB 4,19% and NKC 5,19 %. Whereas the result ethanol fermentation from the product saccharification of cassava and molasse mixture with content 15 % of reducing sugar were: NKB 6,75% and NKC 6,34 %. Based on this study, it capable concluded that mixed of the product saccharification process by cassava and molasse can be used as raw material fermentation process of ethanol by Saccharomyces spp. isolate NKB and NKC which are to isolate from coconut neera.Keywords: cassava, ethanol fermentation, molasses, saccharification, Saccharomyces spp.
Profil Hematologi Tikus (Rattus norvegicus Berkenhout, 1769) Galur Wistar Jantan dan Betina Umur 4, 6, dan 8 Minggu Laksmindra Fitria; Mulyati Sarto
Biogenesis: Jurnal Ilmiah Biologi Vol 2 No 2 (2014)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v2i2.473

Abstract

Animal model is very important in biomedical research. Prior to apply in human or other primates, experiments using lower animals model such as rodents must be conducted (preclicical studies). Wistar rats (Rattus norveg
Viabilitas Sel Bakteri Dengan Cryoprotectant Agents Berbeda (Sebagai Acuan Dalam Preservasi Culture Collection di Laboratorium Mikrobiologi) Lela Susilawati; Ethik Susiawati Purnomo
Biogenesis: Jurnal Ilmiah Biologi Vol 4 No 1 (2016)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v4i1.1118

Abstract

The aim of this research was to determine the viability of bacterial cells on different cryoprotectant agents. Three kind of cryoprotectant agents and two types of mixed cryprotectant were applied to evaluate the ability of bacteria to growth on Agar medium. Four isolates were used namely Escherichia coli ATCC 35218, Staphylococcus aureus ATCC 25923, Shigella flexneri ATCC 12022 and Bacillus subtilis ATCC 6051. All strains were preserved in 10% skimmed milk, 10% glycerol, 10% DMSO, 10% glycerol:10% skimmed milk and 10% DMSO:10% skimmed milk at -80°C for sixty days. Immediately after preserved, the bacteria were tested their viability at day 30 and 60 during storage. The enumeration of samples taken from cultures in NA media. Better survival of bacterial cells after freezing was shown in all tested cryprotectant agents. Highest microbial viability was shown in 10% skimmed milk, 10% glycerol and mixed 10%DMSO:10% skimmed milk. Hence, those three types of cryoprotectant agents can be recommended to preserve bacterial cell for long term storage.
Preferensi Pemijahan dan Habitat Ikan Nomei (Harpodon nehereus) di Perairan Juata Laut Tarakan Sebagai Upaya Konservasi Endik Deni Nugroho; Vlorensius Vlorensius; Adelyn Salurapa
Biogenesis: Jurnal Ilmiah Biologi Vol 5 No 1 (2017)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v5i1.3434

Abstract

Nomei fish (Harpodon nehereus) is a local marine fish found in the territorial waters of Tarakan. This fish is a commercial fish that is widely marketed in dry form, so the fish Nomei become one of the specialties foods of Tarakan. Continuous Nomei fishing will have an impact on the fishermen's incomes that begin to fall and the extinction of these fish in ecosystem habitats. One effort that can be done to preserve the existence of Nomei fish is the basic research related to habitat and Nomei spawning preference that founded in coastal areas of Tarakan, North Kalimantan. The benefits of this research are as a reference in the determination of Nomei spawning habitat based on breeding preferences of Nomei, also as the basis of management and conservation of Nomei declining as well as efforts to conserve local marine fish of Tarakan. This research type is descriptive qualitative, with survey approach. Descriptive qualitative, explaining Nomei spawning preferences based on fish habitat types. The use of descriptive type is expected to determine the spawning preference and the dispersal habitat type of Nomei. Data collection is also inseparable from the source (fishermen) through interviews.

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