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Jurnal Biosilampari: Jurnal Biologi
Published by Universitas PGRI Silampari
ISSN : 26224275     EISSN : 26227770     DOI : https://doi.org/10.62112/biosilampari
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Biosilampari : Jurnal Biology invites scholars, researchers, and students to contribute the result of their studies and researches in the areas related to biology with various perspectives of biodiversity, biosystematics, ecology, physiology, behavior, genetics and biotechnology.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 33 Documents
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Pengaruh Pemberian Ekstrak Buah Honje Hutan (Etlingera hemisphaerica Blume) terhadap Pemulihan Hiperkolesterolemia dan Hipertrigliseridemia pada Mencit (Mus musculus) Susanti; Aceng Ruyani; Euis Nursa’adah
Jurnal Biosilampari : Jurnal Biologi Vol 6 No 2 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v6i2.84

Abstract

This study aimed to test the ethanol extract of honje fruit (Etlingera hemisphaerica) in regulating total cholesterol (CT) and triglyceride (TG) levels in mice (Mus musculus).  This study was a limited clinical trial with trials measuring CT and TG levels before and after treatment. measurement of CT and TG levels using four treatment groups (1 control, 2 doses of E. Hemisphaerica  Fruit Ethanol Extract (EEBE) and 1 dose of simvastatin), and each group was replicated by 5 M. musculus. The pathological condition is carried out with high-fat feeding for 10 days. The extract given consisted of two doses of EEBE, namely (0.26 and 0.39) mg / dL body weight (BB), and a comparison drug dose (simvastatin 0.52 mg / dL BB). Data collection has been carried out before and after EEBE administration for 13 days. Based on the BNT test, the average CT levels of the 4 treatment groups before treatment were 198.6 mg / dL and CT levels after treatment were 196.0 mg / dL, then the average TG levels before treatment were 160.2 mg / dL and after treatment was 158.4 mg / dL. While in treatment group 2 with EEBE dose (0.39 mg / g BB) experienced a decrease in CT levels before treatment namely (225.4 mg / dL) until after treatment namely (201.2 mg / dL) by 10.7% and also experienced a decrease in TG levels from before treatment ie (304.2 mg / dL) to after treatment ie (289.2 mg / dL) by 5%.  Based on the results of the study, it was concluded that giving EEBE to potentially reduce CT and TG levels in M. musculus test animals in the three treatment groups.
Peningkatan Kandungan Pigmen Fotosintesis Ginseng Jawa (Talinum paniculatum Gaertn.) Menggunakan Asam Salisilat Arif Yachya; Suparman; Ekiq Nouval Zaki; Marnitha; Awalul Fatiqin
Jurnal Biosilampari : Jurnal Biologi Vol 6 No 2 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v6i2.89

Abstract

This study was conducted to ascertain the impact of applying various concentrations of exogenous salicylic acid (AS) and its application durations on Talinum paniculatum`s chlorophyll content. This study used a complete randomized design of 2 factors, such us various concentrations (e.g., 0, 25, 50, 100, and 200 µM) and application durations (e.g., 1 and 2 weeks) of AS with three replications in each treatment group. Elicitation was performed on stem cuttings of T. paniculatum aged 41 days after planting where the cuttings already had enough leaves. Data analysis with variant testing and continued with Tukey`s test at the level of 5%. The results of the variant test showed elicitation with AS had a significant effect on the photosynthetic content of T. paniculatum leaves.
Aktivitas Senyawa Antioksidan Daun Labu Kuning (Cucurbita maxima Duch.) Harmida; Salni; Desti Amanda Pratiwi; Nita Aminasih; Singgih Triwardana
Jurnal Biosilampari : Jurnal Biologi Vol 6 No 2 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v6i2.94

Abstract

This study aimed to determine the activity and class of antioxidant compounds in pumpkin leaves. The research methods carried out were refining pumpkin leaves simplicia, extraction, fractionation, antioxidant activity test with TLC plate, purification, determination of compound class, and antioxidant activity test using the Difenilpikril Hidrazil Hidrat (DPPH) method. The results showed that the active fraction of pumpkin leaves is the ethyl acetate fraction, and the n-hexane fraction, column chromatography on the active fraction obtained six pure eluates that have antioxidant activity, namely N1, N2, E1, E2, and E3. Groups of compounds N1, N2, E1 are terpenoids, group E2 eluates compounds are flavonoids, while E3 eluates are included in the tannin group. The pure eluate antioxidant activity test with the DPPH method obtained IC50 values of N1 are 25.02 ppm, N2 36.27 ppm and E1 40.04 ppm, E2 68.10 ppm and E3 105.38 ppm.  
Pengaruh Penambahan Pakan Cacing Tanah (Lumbricus rubellus) terhadap Pertumbuhan Ikan Jelawat (Leptobarbus hoevenii) Diah Suprihatin; Aceng Ruyani; Sutarno Sutarno; Urip Santoso; Euis Nursa’adah
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.96

Abstract

The aim of this research was to determine the growth rate of jelawat fish seeds with a combination of commercial feed (PF 1000) and additional feed for earthworms (L. rubellus), to determine the best dose of artificial feed (PF 1000) and additional feed. food for earthworms (L. rubellus). for the growth of jelawat fish (L. hoevenii). This research used a Completely Randomized Design (CRD) with 4 treatments, namely doses P1 (100% pellets), P2 (25% pellets + 75% earthworms), P3 (50% pellets + 50% L. rubellus), and P4 (75% pellets + 25% L. rubellus) carried out for 28 days. The results of the research showed that the addition of earthworms had a significant effect on the increase in weight, length and width of jelawat fish seeds. The best growth was obtained in the treatment P2 pellets 25% + L. rubellus 75%, (1) The body weight of the jelawat fish during the study reached (11.22 g), (2) the body length of the jelawat fish was (38.8 mm), and (3) Body width of jelawat fish (5.71 mm). Based on the research that has been carried out, it can be concluded that the addition of (L. rubellus) has a real influence on the growth of L. heovenii and the highest specific growth is P2 (25% pellets + 75% L. rubellus) with a Specific Growth Rate (SGR) value of 40.07 %, Survival Rate (SR) 100%, Feed Intake (IF) 56,1g and Feed Conversion Ratio (FCR) 1.73 g.
Pengaruh Pemberian Ekstrak Etlingera hemisphaerica terhadap HDL dan LDL pada Mus musculus Athika Ulfah Putri; Aceng Ruyani; Euis Nursa’adah; Endang Widi Winarni; Rendy Wikrama Wardana
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.97

Abstract

The aim of this study was to test the ethanol extract of Hongje fruit (Etlingera hemisphaerica) in regulating High Density Lipoprotein (HDL) and Low Density Lipoprotein (LDL) levels in mice (Mus musculus). HDL and LDL levels were measured using four treatment groups (one control, two doses of  EEBE, and one dose of simvastatin), with each group with five M. musculus replicates whose pathological conditions were induced by a high-fat diet for 10 days. The extract given consisted of two doses of EEBE, namely (0.26 and 0.39) mg/dl Body Weight (BW) and a comparison dose (simvastatin 0.52 mg/dL BW). Data collection was carried out over a period of 13 days before and after EEBE grant. Based on the BNT test, the average HDL treatment level in the treatment group increased at the EEBE dose (0.39mg/g BW), namely before treatment the HDL level was 39.3 mg/dL and after treatment the HDL level was 41.8mg/dL by 6. 20%. Meanwhile, LDL in the treatment group experienced a decrease at the EEBE dose (0.39 mg/g BW), namely before treatment it was 145.2 mg/dL and after treatment it became 140.8 mg/dL by -3.30%.
Teleostei, Elasmobranchii, Malacostraca, dan Cephalopoda: Potensi Sumber Daya Laut Berbasis Keanekaragaman Hayati di TPI Kabupaten Pangandaran Meisya Fajri Wahyuni; Diana Hernawati; Rita Fitriani
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.107

Abstract

Pangandaran Regency has a very large marine area with the potential for diverse marine biota. To determine the diversity of species in the Teleostei, Elasmobranchii, Malacostraca, and Cephalopoda classes landed at landing sites (TPI) in Pangandaran Regency, research was conducted at three stations, namely TPI Bojongsalawe, TPI Batukaras, and TPI Pangandaran. The research used descriptive quantitative methods with survey techniques, while sampling marine biota used purposive sampling techniques. There were 90 species of marine biota identified from the three stations in the Teleostei, Elasmobranchii, Malacostraca and Cephalopoda classes. The diversity index was highest at TPI Bojongsalawe with a value of 2.85. The diversity index was lowest at TPI Batukaras with a value of 0.03. The uniformity index was highest (0.68) at TPI Bojongsalawe and lowest at TPI Batukaras (0.02). The dominance index was highest (0.99) at TPI Batukaras, and lowest at TPI Bojongsalawe (0.11). The species that dominated the landings at TPI Batukaraswas Triciurus sp., so that the diversity index at TPI Batukaras was in the low category.
Inventory and Diversity of Butterflies (Lepidoptera: Papilionoidea) in Puthuk Panggang Welut Tourism Area, Mojokerto, East Java Anida Reza Fahlefi; Misbakhul Munir; Saiful Bahri; Siska Umami; Nasywa Sayyida Amaliyah; Anggi Syavira Oktaviana; Muhamad Azmi Dwi Susanto
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.115

Abstract

Tourism area is a tourism site that utilises the potential of natural resources, tourism areas support butterfly habitats, one of which is in Puthuk Panggang Welut Tourism, Mojokerto. The Puthuk Panggang Welut area has a natural ecosystem and there has been no previous research related to butterfly diversity. The purpose of this study was to determine the diversity of butterfly species (Lepidoptera: Papilionoidea) in the Puthuk Panggang Welut tourist area, Mojokerto. The capture of specimens was carried out by the transect method using an insect net (sweep net). Based on observations obtained, five families, namely Hesperiidae, Lycaenidae, Nymphalidae, Papilionidae, and Pieridae, the number of species obtained, as many as 30 species from five families and 221 individuals, with a value of H' = 3.07 so that it can describe the quality of the environment at Puthuk Panggang Welut Tourism, is classified as a high level of diversity. In addition, on the tourist track, the species Troides helena was found, which is one of a protected species.
Analisis Salmonella, Kadar Air, Dan Kadar Abu pada Pakan Ikan Nila (Oreochromis Niloticus) Mandiri di Desa Bakalan Kecamatan Purwosari Kabupaten Pasuruan Putri Fitriatul Maghfiroh; Senja Ikerismawati
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.118

Abstract

Tilapia (Oreochromis niloticus) is a type of freshwater fish that is suitable for development in Indonesian fisheries businesses. The aspect that influences the success of cultivation is the quality of feed. Good fish feed according to SNI 7242:2018, contains negative Salmonella, water content and maximum ash content of 12%. The aim of the research was to determine the analysis of Salmonella, water content and ash content in independent Tilapia (Oreochromis niloticus) feed in Bakalan Village, Purwosari District, Pasuruan Regency. This research uses quantitative descriptive methods. The manufacture of feed A and B is carried out at PAKWALI (Iwak Kali Conservation Center) Sukun Hamlet, Bakalan Village, Purwosari District, Pasuruan Regency. Analysis of Salmonella, water content and ash content was carried out at the Pasuruan Fish and Environmental Health Laboratory (LKIL). The research results showed that type A feed contained an average of 1.17 x 103 Salmonella (CFU/gr), while feed B contained an average of 6.27 x 102 Salmonella (CFU/gr). Type A feed contains an average water content of 12.83%, while feed B contains an average water content of 10.05%. Type A feed contains an average ash content of 18.19%, while feed B contains an average ash content of 12.77%.
Teknik Perbanyakan Vegetatif Amorphophallus titanum dengan Perlakuan Komposisi Ekoenzim Nadia Fitria Wulandari; Afrizal Mayub; Bhakti Karyadi
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.122

Abstract

Amorphophallus titanum is a rare plant with high economic potential. This study aims to evaluate the effectiveness of vegetative propagation of Amorphophallus titanum through stem cuttings by providing treatment with the addition of ecoenzyme composition. Four ecoenzyme treatments with variations in vegetable composition (100%) and fruit peels (0%, 50%, 75%) were applied to stem cuttings. The materials used in the manufacture of ecoenzymes must be fresh and have not rotted or indicated mold. Ecoenzymes that have been made and fermented for 3 months, then will be analyzed for macroelements Nitrogen (N), P (phosphorus), Potassium (K). The results showed that only treatment with a 100% vegetable composition was able to increase the percentage of plant survival by 80% after 8 weeks. These results indicate that the composition of ecoenzymes has a great influence on the growth of stem cuttings of Amorphophallus titanum. The composition of ecoenzymes containing fruit peels, both singly and in mixtures, has a negative effect on plant growth. Further research is needed to identify the active compounds in ecoenzymes that affect the growth  of Amorphophallus titanum.
Pengaruh Pemberian Ekstrak Daun Pepaya (Carica papaya L) terhadap Folikulogenesis Mencit (Mus musculus) Enni Mutiati; Akhmad Ferdiansyah; Afifatur Rohmah
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.139

Abstract

Contraception is an effort to prevent or delay pregnancy. One natural contraceptive that can be used is papaya leaves (Carica papaya L). Papaya leaves (Carica papaya L) contain alkaloids, flavonoids, tannins and saponins which are thought to have antifertility effects. Alkaloids can suppress FSH and LH hormones while flavonoids have receptors similar to the estrogen hormone, but it doesn't function like estrogen, so that there is an emphasis on LH hormone and there is an inhibition of Folliculogenesis. The aim of this research is to determine the effect of giving papaya (Carica papaya L) leaf extract on the folliculogenesis of mice (Mus musculus). This research used a Completely Randomized Design (CRD) with 4 treatments and 4 replications. The samples used are mice (Mus musculus) strain Balb-C, then the data obtained will be analyzed descriptively and using Chi-Square. The results obtained from this research are that papaya leaf extract has an effect on the estrus cycle, which is lengthened in the diestrus phase, and can reduce the number of primary follicles, secondary follicles, and de Graff.

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