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Biospecies
Published by Universitas Jambi
ISSN : 19790902     EISSN : 25030426     DOI : 10.22437
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
The journal specializes in tropical biology research with a multidisciplinary scope encompassing zoology, botany, microbiology, ecology, environmental science, biotechnology, bioinformatics, and evolutionary biology. Distinct from conventional biology journals, BIOSPECIES emphasizes the integration of biodiversity research with indigenous knowledge systems and innovative approaches rooted in tropical ecosystems.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 258 Documents
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Komposisi dan Pola Sebaran Makroalga di Perairan Desa Mantang Baru, Kabupaten Bintan, Kepulauan Riau Fendi Pradana; Tri Apriadi; Ani Suryanti
Biospecies Vol. 13 No. 2 (2020): Juli 2020
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v13i2.8513

Abstract

The objective of this study was to determine macroalgae composition, macroalgae distribution, and waters quality in Mantang Baru village, Bintan Regengy, Riau Islands. This research has done on March - May 2019. Sampling points were choosen by purposive sampling method. There were 3 stations based on the ecosystem; coral ecosystem, seagrass ecosystem, and area in front of mangrove ecosystem. Macroalgae were observed by line transect method. Transect was placed at each location for taking macroalgae as many as 3 lines of transect along 100 m, the determination of the first plot was based on the first point of discovery of macroalgae drawn vertical to the coastline between lines 100 m. The results showed that the highest composition in seagrass ecosystem was Chlorophyta (green algae) 59%. Phaeophyta (brown algae) was the higest composition in coral ecoystem and area in front of mangrove ecosystem, with value 69% and 44% respectively. The distribution pattern of macroalgae in Mantang Baru Village waters on each station included a grouping category with a range of values between 1.87 to 3.46. Water quality parametres in Mantang Baru Village met the water quality standard, except nitrate and phosphate.
Inventarisasi Jenis-Jenis Ikan Genus Pangasius Di Sungai Kampar Kiri Provinsi Riau Silvia Hermirita; Roza Elvyra
Biospecies Vol. 13 No. 2 (2020): Juli 2020
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v13i2.8560

Abstract

The available data and complete information regarding the species of fish from Pangasius in the waters of the Kampar Kiri River is still lack, therefore the research done about the inventory of the species on fish from Pangasius in the waters of Kampar Kiri River. This study aims the list fish from Pangasius in the waters of the Kampar Kiri River, Kampar regency, Riau Province. Fish samples were collected from local fishermen from December 2017 to December 2018. The fish samples were then identified at the Zoological Labolatory of the Biology Department, University of Riau. In this study, the result showed that the fishes from Pangasius found in the Kampar Kiri River consists patin getah (P. nasutus), patin putih (P. hypophthalmus), and patin keramba (P. pangasius).
KOMPOSISI PROKSIMAT DAN INDEKS GLIKEMIK NIRA AREN Margaretha Solang; Yurnia Ningsih N. Ismail; Wirnangsih D. Uno
Biospecies Vol. 13 No. 2 (2020): Juli 2020
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v13i2.8761

Abstract

This research intended to evaluate the proximate composition and palm juice glycemic index. The analysis of water, protein, and ash contents used the oven, semi-micro Kjeldahl, and thermogravimetry methods, respectively. Meanwhile, fat, carbohydrate, and sugar contents were analyzed by relying on direct extrusion method with a Soxhlet, by difference method , and Luff Schoorl method, respectively. Further, the analysis of the glycemic index employed the calculation of area under the curve using the finger-prick capillary blood method. The measurement of blood glucose levels was done to ten respondents who were given pure glucose and palm juice. The results revealed that palm juice contained 91.1% water, 0.28% ash, 0.41% protein, 0% fat, 8.21% carbohydrate, and 0,67% sugar. The average blood glucose of the respondents after consuming pure glucose and palm juice in minute 0, 30, 60, 90, and 120 arrived at 93.2 mg/dL, 155.4 mg/dL, 124.2 mg/dL, 93.8 mg/dL, 79.1 mg/dL, and 81.8 mg/dL, 118.6 mg/dL, 92.6 mg/dL, 74.1 mg/dL, and 63.7 mg/dL. The value of the palm juice glycemic index was 35.56 (low category), so that this juice could function as an alternative drink to maintain blood glucose levels.
KARAKTERISTIK DAN POLA SEBARAN PHYTOTELMATA SEBAGAI TEMPAT PERINDUKAN ALAMI NYAMUK DI KEBUN RAYA LIWA LAMPUNG BARAT Mentoria Alviani Sitinjak; Emantis Rosa; Rochmah Agustrina; Sutyarso
Biospecies Vol. 13 No. 2 (2020): Juli 2020
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v13i2.9540

Abstract

Liwa Botanical Garden (KRL) is an ex-situ plant conservation area which has a large collection of plants. Therefore, there will be many types of plants in KRL that have phytotelmata. Phytotelmata is a plant in which the organs can hold water and is used by various organisms including mosquitoes as natural breeding grounds. The aim of this study was to determine the phytotelmata characteristics and phytotelmata distribution patterns in the Liwa Botanical Garden, West Lampung. This research was carried out in November 2019 - January 2020 at the Liwa Botanical Garden and the University of Lampung Botanical Gardens. The study was conducted descriptively with a survey method approach. The data obtained is displayed in tables and figures. The results showed that there were 7 types of phytotelmata in the Liwa Botanical Garden namely phytothelmata in the plants of Nepenthes mirabilis, Cyathea coopei, Bambusa sp. Areca catechu, Musa sp. Colocasia gigantea, and Crynum asiaticum with 2 phytotelmata distribution patterns: in groups with IP values ranging from 0.813-1,194 and uniform distribution patterns with IP values of -2.08.Keywords: Phytotelmata, Natural Breeding Ground, Kebun Raya Liwa.
DETEKSI KRISTAL PROTEIN PADA ISOLAT BACILLUS SP. DENGAN PEWARNAAN COOMASSIE BRILLIANT BLUE Maria Denada Siallagan; Christina Nugroho Ekowati; Sumardi Sumardi; Emantis Rosa
Biospecies Vol. 13 No. 2 (2020): Juli 2020
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v13i2.9562

Abstract

Bacillus is one of the genera of bacteria that has the potential to be developed in the field of biotechnology. Bacillus is able to produce protein crystals during the stationary phase in its life cycle. This protein crystal is a protoxin that is active will be pathogenic in insects. In this study, protein crystal staining was carried out using coomassie brilliant blue dye on the isolate of Bacillus sp. with isolate code B1, B2, and B3. Before being stained, the three isolates were bred on Nutrient Broth (NB) medium at pH 5, pH 7, and pH 9, then incubated for 72 hours. Based on research results, the three isolates were detected to produce protein crystals. Crystal protein of Bacillus sp. on media with a pH of 5 and pH 7 located at the end of the spore, while the protein crystal of Bacillus sp. isolate on media with a pH of 9 located on the outside of the spores.
Karakteristik dan Keanekaragaman Echinodermata Di Kawasan Perairan Pantai Lhok Geulumpang Aceh Jaya: Characteristics And Diversity Of Echinodermata In Lhok Geulumpang Beach Aceh Jaya rita oktavia; Suryanti Suryanti
Biospecies Vol. 13 No. 2 (2020): Juli 2020
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v13i2.9941

Abstract

In the Lhok Geulumpang beach area it has become a tourist location at some point along the coast. Study of the ecology and richness of marine species in Aceh Jaya still a little published. The objective this research was  study the composition of species, indeks diversity and distribution patterns of Echinodermata in the Lhok Geulumpang beach of Aceh Jaya. Research has been conducted in november-december 2019 in the Lhok Geulumpang beach of Aceh Jaya. The mehtod used is a combination of two transect methods i.e. the line transect and the quadrate transect. The first station is the location of the beach with sand substrate and there is no coral rock and the second location is with coral substrate and coral reef.  Species that have been found are collected for identification at the Biology Laboratory of STKIP Bina Bangsa Meulaboh. The results showed there were 3 (three) species of sea urchins belonging to 2 families and 3 orders. Three 3 spcies of sea urchin that have been found are Echinothrix diadema (Linnaeus, 1758), Echinothrix calamaris (Pallas, 1774) and  Colobocentrotus atratus (Linnaeus, 1758). From the results of the analysis found that evenness type (J ') on sandy substrate has a value of J' = 0.93165 and on rock substrate valued J '= 0.84251 indicates evenness of species classified as High. Based on the analysis of the Shannon wiener diversity index (H '). At sandy substrate station H '= 1.4994 shows that species diversity is low. Whereas at the rock substrate station, H'= 1.5096 is classified as moderate diversity. The Malgaref species richness index in the sandy substrate station DMg = 1.2427 and the rock substrate station obtained DMg = 1.0499 indicates the Malgaref species richness index is relatively low
Analisis Jumlah Bakteri Pasta Gigi Cangkang Anadara granosa yang Diberi Citrus medica Dengan Waktu Penyimpanan Yang Berbeda: Analisis Jumlah Bakteri Pasta Gigi Cangkang Anadara granosa yang Diberi Citrus medica Dengan Waktu Penyimpanan Yang Berbeda Margaretha Solang; Marwan Hasan; Syam S. Kumaji
Biospecies Vol. 14 No. 1 (2021): Januari 2021
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v14i1.10368

Abstract

The objective of the present work was aimed at analyzing the number of bacteria in Anadara granosa shell Toothpaste with the addition of Citrus medica with different storage duration. Relying on a completely randomized design, the factors of this research consisted of two, namely v me of the extract of Citrus medica with different treatments (0 mL, 2 mL, 4 mL, and 6 mL) and the storage duration with different treatments (1 day, 7 days, 14 days, 21 days, and 28 days) with six replications.  A total plate count (TPC) method was applied in calculating of bacteria. The data were analyzed using a two-way ANOVA and a DMRT test with a significance of 5%. The results found that the provision of Citrus medica with different storage times interacted significantly (p = 0.00) on the number bacteria in Anadara granosa shell Toothpaste. The Number of bacteria of Anadara granosa toothpaste with the addition of 6 mL of Citrus medica stored for 28 days was 9.0 x 101; this was within the normal limit set by the Indonesian National Standard (SNI).
- pengaruh pemberian campuran madu dan kuning telur terhadap kualitas spermatozoa,fertilitas dan daya tetas ayam sentul: pengaruh pemberian campuran madu dan kuning telur terhadap kualitas spermatozoa,fertilitas dan daya tetas ayam sentul Aida Yustiti; Husmaini Husmaini; Jaswandi Jaswandi
Biospecies Vol. 14 No. 1 (2021): Januari 2021
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v14i1.10963

Abstract

Honey end egg yolk are one of the food supplements that contain antioxidants very high.This study aims to determine the quality of sentul male spermatozoa fed honey and egg yolk before artificial insemination on the quality of spermatozoa fertility hacchability of hacching eggs.This research was conducted by an experimental method with 4 levels 0 ml honey (control),3 ml honey,5 ml honey and 7 ml honey, Factor B giving egg yolk to sentul roosters with 4 levels 0 ml egg yolk (control),3 ml egg yolk,5 ml egg yolk, end 7 ml egg yolk.The results of the study showed that based on statistical analysis it was a very significant interaction between the combination of treatment levels of honey and egg yolk administraton on semen volume(0,85%),spermatozoa motility concentration(3,92x109),motility Spermatozoa(90,00%) spermatozoa abnormalities(5,00%) ,spermatozoa fertility eggs(91,67%),embryo mortality(7%),and egg hatchability(93%).From the results of the study it can be conluded that the administration of 5 ml honey and 5 ml egg yolk significantly gives the best results.
- Uji Efektivitas Ekstrak Bunga Pepaya (Carrica papaya L.) Terhadap Kadar Gula Darah Mencit (Mus musculus L.) Jantan Yang Diinduksi Sukrosa: Uji Efetivitas Ekstrak Bunga Pepaya (Carrica Papaya L.) Terhadap Kadar Gula Darah Mencit (Mus Musculus L.) Jantan Yang Diinduksi Sukrosa Febri Sri Marpaung; Ester Juanita br. Tampubolon; Muhammad Insan Andika; Yolanda Eliza Putri Lubis; Maya Sari Mutia
Biospecies Vol. 14 No. 1 (2021): Januari 2021
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v14i1.11175

Abstract

The papaya (Carica papaya L) flower contain flavonoids, tannins, and triterpenoid steroids which function as antidiabetic. This study was conducted to determine the antidiabetic effect of papaya (Carica papaya L) flower extract on sucrose-induced male mice. In this study, mice were made diabetic by inducing them with sucrose at a dose of 160 mg/kg BW. A total of 25 mice were grouped homogeneously into 5 groups, consisting of a negative control group (CMC 0.5%), a positive control group (no administration), a group with a dose of 200 mg/kg BW, a group with a dose of 400 mg/Kg. BW, and the group with a dose of 500 mg/Kg BW. Measurement of blood sugar levels of mice was carried out before administration of sucrose, after administration of sucrose and after administration of papaya flower extract. The results showed that the three doses had an antidiabetic effect, and the administration of papaya flower extract at a dose of 200 mg/Kg BW showed a better effect than the negative control.
Induksi Tunas dari Eksplan Nodus Jeruk Kasturi (Citrus microcarpa Bunge.) dengan Penambahan 6- Benzyl Amino Purine (BAP) Secara In Vitro: INDUKSI TUNAS DARI EKSPLAN NODUS JERUK KASTURI (CITRUS MICROCARPA BUNGE.) DENGAN PENAMBAHAN 6- BENZYL AMINO PURINE (BAP) SECARA IN VITRO Defila Yanti; Mayta Novaliza Isda
Biospecies Vol. 14 No. 1 (2021): Januari 2021
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v14i1.11192

Abstract

Kasturi orange (Citrus microcarpa Bunge.) is a medicinal plant that contains chemical compounds from secondary metabolites. Limitations of the seed and slow rate of growth is a challenge in the Kasturi orange plant propagation. Propagation of shoots in the kasturi orange can be produced quickly with shoots induction in vitro. This study aims investigate the influence and determine the concentration of BAP in inducing shoots from nodes kasturi orange explants in vitro. This research was conducted at the Integrated Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, The University of Riau from March - September 2020 using completely randomized design (CRD) which consists of 6 (six) treatments than is control BAP (1,2,3,4,5 mg / L). Results showed BAP had a significantly affect the number of shoots and shoot length. The treatment of 1 mg / L BAP produces the highest number of shoots that 2.50. The highest callus growth was in the treatment of 5 mg / L BAP. The shoot appears fastest time is 12.00 day after planting (DAP) contained in the treatment of 2 mg/L BAP.

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