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El-Hayah : Jurnal Biologi
Published by Universitas Islam Negeri Maulana Malik Ibrahim Malang
ISSN : 20860064     EISSN : 26570726     DOI : https://doi.org/10.18860/elha
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Medicine & Pharmacology
El-Hayah : Jurnal Biologi, publishes peer-reviewed research and review articles of special importance and broad interest in any area of biology (such as botany, zoology, ecology, microbiology, physiology, nanobiology, marine biology, hydrobiology, neurobiology, genetics, developmental biology, biochemistry, molecular biology, biophysics, and biomedical sciences), as well as covers the special topic on the relationship between science and religion.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 178 Documents
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Effect of White and Black Rice Addition on Robusta Coffee Powder and Brews Characteristics Yustina, Ita; Abadi, Farid R.
El-Hayah : Jurnal Biologi Vol 6, No 3 (2017): EL-HAYAH (VOL 6, NO 3,September 2017)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v6i3.4496

Abstract

The processing methods of coffee bean are various in different regions in Indonesia. One of the methods is by adding the material of coffee bean with other ingredients such as rice. This research was aimed to investigate the effect of adding white and black rice into the yield and quality of robusta coffee within its powder and brews. The experiment used the completely randomized design, with three treatments  namely: pure coffee; coffee+white rice; and coffee+black rice. Observation parameters consisted of: rendement;color; organoleptical properties; and antioxidant activity. The results showed that the addition of black or white rice (30%) did not affected the yield, pannelist's preference for color, and the bitter level of coffee brews. However, the addition of white or black rice had a significant effect on the degree of lightness and the antioxidant activity of the coffee powder, also the panelist's preference for the aroma and taste for coffee brews. The black rice addition showed to be more preferred which  scored 3.18 for aroma and 3.55 for taste than white rice addition in coffee brews. Moreover, the color of the coffee powder of coffee + black rice became brighter (L = 35), and the antioxidant activity was increased to reach 44.74% as the highest among other treatments. The black rice addition could be used to improve the antioxidant activity of the commercial robusta coffee powder and brews with fairly consumer acceptance. 
IDENTIFICATION OF VESICULAR ARBUSCULAR MYCORRHIZA (VAM) FROM SOIL AND ITS POTENCY IN REDUCING DISEASE DEVELOPMENT (Phytophthora sp.) ON 5 CITRUS ROOTSTOCK Dwiastuti, Mutia Erti; Widyaningsih, Sri; Wicaksono, Rudi Cahyo; Agustina, Dina; Triasih, Unun
El-Hayah : Jurnal Biologi Vol 7, No 2 (2019): EL-HAYAH (VOL 7, NO 2 Maret 2019)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v7i2.8426

Abstract

Phytophthora spp. is one of the fungal pathogens that kills plants on several kinds of the citrus rootstock. In other countries, it is reported that disease pathogens were reduced in roots containing Vesicular Arbuscular Mycorrhiza (VAM interaction). However, in Indonesia, there is less information about the effect of VAM on the roots of citrus plants against root disease caused by Phytophthora sp. This study aimed to identify VAM in citrus roots and study the potential of VAM in controlling root rot of Phytophthora sp. on five types of the citrus rootstock. The research was carried out at the Phytopathology Laboratory, Indonesian Citrus, and Subtropical Fruits Research Institute (ICSFRI). Phytophthora spp. and VAM samples originated from several citrus centers endemic to Phytophthora were collected. VAM was isolated from the rhizosphere area of citrus plants, while Phytophthora sp. was isolated from infected plant roots. The fungus isolates were isolated, purified, then identified through references. The test of the potential of VAM in increasing resistance of root diseases caused by Phytophthora sp. was performed at the screen house in ICSFRI. The results of the study showed that VAM was identified in 39 gardens in 6 districts from samples collected in 49 yards in 10 regions of citrus centers. The dominant VAM genus is Glomus sp. with the highest density of spores was originated from Ponorogo area. The results of the identification of Phytophthora morphologically showed a diversity of Phytophthora, namely P. parasitica, P. palmivora, and P. citrophthora. The test of the potential of VAM in increasing plant resistance to Phytophthora results showed that Kanci, JC, RL, and Volkameriana varieties inoculated with Phytophthora sp. and Glomus sp. have higher plant height than healthy plants.
Study of Population and Diversity of Diurnal Avifauna in Coban ‎Tarzan and Coban Kodok Malang-East Java: an Inspiration From Holy ‎Qur’an Ahmad‎, Mujahidin; Hanifa, Berry ‎ Fakhry; Mulyono, Rizky Mujahidin; Abidin, Mohammad ‎ Ahlim Ihsan; Pranata, Yudha Setya
El-Hayah : Jurnal Biologi Vol 8, No 1 (2020): EL-HAYAH (VOL 8, NO 1 SEPTEMBER 2020)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i1.11321

Abstract

Birds are a very important part of biodiversity. Birds can also be used as indicators of environmental quality because bird diversity is also related to ecosystem balance. This study aims to determine the population and diversity of diurnal birds in Coban Tarzan and Coban Kodok in Malang Regency. The data explained that 17 species of birds found in Coban Tarzan and 17 species of birds also in Coban Kodok respectively. Then the Diversity, Evenness, and Dominance index in Coban Kodok were 2,25; 0.85; 0,15 repectivelty. while in Coban Tarzan were 2,13; 0.83; 0,17 respectively. Overall, Coban Kodok has better values of diversity and both of location have no significant different of evenness and dominance index
MORTALITAS HAMA WERENG PUNGGUNG PUTIH SETELAH DIMANGSA OLEH SERANGGA PREDATOR (PENGAMATAN VISUALISASI DI GREEN HOUSE) Sjakoer, Nour Athiroh Abdoes
El-Hayah : Jurnal Biologi Vol 1, No 2 (2010): EL-HAYAH (VOL 1, NO 2, Maret 2010)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v1i2.1692

Abstract

The usage of pesticide to eradicate pest cause resurgence, resistance, explosion of secondary pest and the destroyed of the natural enemy. One of pest that attack paddy is white back pest (Sogatella furcifera  Horvath). By using the natural enemy of predatory insect able to decrease the pesticide usage. The research aimed at knowing the predation of Synharmonia conglobata Linnaeus predator toward white back pest (Sogatella furcifera  Horvath) as the prey and the influence of dark and light time. The research is experimental research by using random design with two treatments and  4 replications. The treatment with predator given symbol (P)  used 2 predators and 25 pests. And the without predators given symbol as (K). The data collection was done in 14 days, at 07.00 WIB and 15.00 WIB with 2 days interval. The research parameter is the preyed pest by predator. Data analysis by using unpaired t test with significance level of 1%    The results showed that Synharmonia conglobata  Linnaeus has predation toward white back pest (Sogatella furcifera Horvath). From data, the predator prey pest in the light time 1.18 pest per day and in dark time 0.94 pest per day. Based on t test (0.01) showed the significant differences between treatment and control wither in light or dark time.Keywords: Mortality, predatory insect, white back pest, and visualisation.
PENGARUH UMUR PETIK DAN LAMA PENYIMPANAN TERHADAP KANDUNGAN VITAMIN C PADA BUAH ANGGUR (VITIS VINIFERA L.) Purwantiningsih, Budi; Leksono, Amin Setyo; Yanuwiadi, Bagyo
El-Hayah : Jurnal Biologi Vol 2, No 2 (2012): EL-Hayah (Vol 2, No 2, Maret 2012)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v2i2.2209

Abstract

Anggur merupakan salah satu buah berserat yang digemari oleh banyak orang, ka-rena rasanya enak, manis, segar dan mengandung gizi tinggi terutama vitamin C dan A. Kan- dungan  vitamn  C  dipengaruhi  oleh  umur  pemetikan  dan  lama  penyimpanan.  Jenis penelitian ini bersifat eksperimental menggunakan RAL (Rancangan Acak Lengkap). Penelitian dilaku-kan pada bulan Agustus-September, untuk pengambilan sampel anggur langsung dari Wono-asih, Probolinggo dengan pemetikan 95,105, 115 hari dengan lama penyimpanan 0,3,6, dan 9 hari. Uji kadar vitamin C menggunakan metode titrasi yodium yang kemudian dianalisis menggunakan anava dua arah dan dilanjutkan dengan UJD 5%. Hasil penelitian menunjuk-kan bahwa ada pengaruh umur petik dan lama penyimpanan terhadap kandungan vitamin C pada buah anggur serta terdapat interaksi umur petik dengan lama penyimpanan. Vitamin C tertinggi terdapat pada umur petik 105 hari dengan lama penyimpanan 3 hari.
EFEK PERPADUAN BEBERAPA TUMBUHAN LIAR DI SEKITAR AREA PERTANAMAN PADI DALAM MENARIK ARTHROPODA MUSUH ALAMI DAN HAMA Addina, Lu’aili
El-Hayah : Jurnal Biologi Vol 3, No 2 (2013): EL-HAYAH (VOL 3, NO 2, Maret 2013)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v3i2.2612

Abstract

This study aims to determine the interest Arthropoda against some wild mix consisting of Chromolaena odorata, Bidens pilosa., Echinochloa Cruss-galli, and Pistia stratiotes. This research is a semi experimental parameters observed were differences in the abundance of arthropods in each observation plot good plot consisting of some combination of wild plants (block refugia) and plot a block away from refugia based on spatial and temporal distribution. Observations using the "visual control" developed Freie and Manhart (1992). Achieved 9 order Arthropoda consists of 32 families were recorded visiting a mix of wild plants, the Coccinellidae, Carabidae, Staphylinidae, Chrysomelidae, Curculionidae, Coenagrionidae, Libellulidae, Tettigonidae, Gryllidae, Acrididae, Mantidae, Syrphidae, Drosophilidae, Tipulidae, Formicidae, Vespidae, Sphecidae, Ichneumonidae, Braconidae, Pyralidae, Papilionidae, Noctuidae, Nymphalidae, Alydidae, Pentatomidae, Reduviidae, Cicadellidae, Delphacidae, Flatidae, Tetragnathidae, and Oxyopidae. The mean abundance was highest in plots dominated by observation block refugia of the family Coccinellidae arthropods that act as natural enemies with a mean abundance reached 29 individuals per day. While the family Reduviidae which acts as a pest has the lowest with a mean abundance value of 1 individual per day. The analysis shows there are 6 families Arthropod natural enemies and pests that show distribution patterns are influenced by the presence of a mix of wild plants (the spatial distribution pattern) and different observation time (temporal distribution pattern), from the family Coccinellidae, Ichneumonidae, Braconidae, Acrididdae, Drosophilidae and Coreidae with a P value 0.05.
SKRINING FITOKIMIA DAN KANDUNGAN TOTAL FLAVANOID PADA BUAH Carica pubescens Lenne & K. Koch DI KAWASAN BROMO, CANGAR, DAN DATARAN TINGGI DIENG Minarno, Eko Budi
El-Hayah : Jurnal Biologi Vol 5, No 2 (2015): EL-HAYAH (VOL 5, NO 2, Maret 2015)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v5i2.3022

Abstract

Carica  pubescens Lenne K. Koch is one of the species in the tropics, which adapt to the plateau environment and low temperatures. In Indonesia, this plant is found at Cangar, Bromo, and Dieng Plateau. This study aims to determine the results of phytochemical screening and total flavonoids in fruit samples were taken from the third place. Qualitative and quantitative tests carried out in the Laboratory of Department of Biology and Chemistry, Faculty of Science and Technology, Maulana Malik Ibrahim State Islamic University, Malang. Analysis of total flavonoids using a spectrophotometer at λ = 510 nm. The results of qualitative phytochemical screening tests on samples of C. pubescens fruits at Cangar, Bromo, and Dieng Plateau shows that the positive sample contains flavonoids, polyphenols, tannins, and triterpenoids. Quantitative test results show that the C. pubescens at Cangar contains  total flavonoids quercetin equivalent with value 800 mg / L, Bromo with value 816.65 mg / L, and Dieng Plateau with value 633.35 mg / L, respectively.
Antibacterial Activity of Cherry Leaf (Muntingia calabura L.) Extract on Porphyromonas gingivalis Growth Muflikhah, Dewi; Shita, Amandia Dewi Permana; Astuti, Pudji
El-Hayah : Jurnal Biologi Vol 6, No 2 (2017): EL-HAYAH (VOL 6, NO 2,March 2017)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v6i2.4536

Abstract

Pathological inflamatory condition that often complained and neglected in Indonesian is periodontal disease . The main ethiology of periodontitis is dental plaque. Porphyromonas gingivalis is one of anaerobic Gram-negative bacteria which contained in dental plaque. Increase in P. gingivalis colony will escalate damage in periodontal tissues. One of the alternative to control microorganism growth is by antibacterial agents in cherry leaf based material which contain flavonoids, saponins and tannins as active subtance. Objective: The aim of this study  was to determine the effect of cherry leaf extract to P. gingivalis growth and to determine the maximum concentration in inhibiting the growth of P. gingivalis. Methods: This research used experimental laboratories methods with the post test only control group design. This research used well diffusion with 8 samples of each group. BHI-A was filled into petridish and inoculated by P. gingivalis. The holes was made 5 mm diameter and was filled 20μl cherry leaf extract concentration 100%, 50%, 25%, 12,5%, 6,25%, aquadest steril (K-) and Chlorhexidine (K+). Petridish was placed in desicator and incubator at 370C for 24 hours. Zone of inhibition were measured by using digital caliper. Result and Conclusion: Cherry leaf extract contain antibacterial effect which can inhibit P. gingivalis increase in number with maximum concentration of 100%.
Population Density on Types of Waste Disposal in Malang City Lirofiatillah, Lirofiatillah; Lestari, Rina Fiji; Hartono, Sugi; Sueb, Sueb
El-Hayah : Jurnal Biologi Vol 7, No 1 (2018): EL-HAYAH (VOL 7, NO 1 September 2018)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v7i1.7243

Abstract

The population growth in Indonesia experiencing a very high development, causing population density. This study aims to know about environmental conditions, the density of population and waste disposal in Malang city and effect between population density and types of landfills. The method was an observational study using observation, questionnaire and closed interview guidelines. The results of this study were (1) the environmental conditions categorized good, (2) the average population density is 175,814 people per square km, (3) 63.33% respondents road throw domestic waste and not processed. (4) the population density variable does not influence the type of waste disposal.
Effectiveness of Organic Fertilizer on Growth and Production of Cabbage Plant (Brassica oleraceae) Sugiono, Sugiono; Krismawati, Amik
El-Hayah : Jurnal Biologi Vol 7, No 4 (2020): EL-HAYAH (VOL 7, NO 4 MARET 2020)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v7i4.10721

Abstract

Research on the effectiveness test of organic fertilizer contains 18% C - Organic growth and production of cabbage was conducted from October 2017 to April 2018. This research aims to examine the effectiveness of organic fertilizer on the growth and yield of cabbage plants. The method of this research used a randomized block design, which consisted of 9 treatments and 3 replications. The location of the research was on dry soil at Dusun Jeding, Junrejo Village, Batu (1000 m asl). Result of soil analysis before the research with pH neutral, low N, higher P2O5, low CEC (Cation Exchange Capacity), and low C-organic, as well as clay loam. The results of the research showed that the application of organic fertilizer significantly affects on plant height, numbers of the leaf, width of canopy, diameter of the crop, and weight of yield. The dose of 800 kg/ha produces a net weight of 24.9 t/ha by the highest value of RAE 408.35. However, the application of Petroganik fertilizer 500kg/ha, it produces a net weight of 18.10 t/ha by RAE value 256.28. Application of the recommended fertilizers (Urea 200, ZA 250, SP-36 250, and KCl 200kg/ha) and organic fertilizer 500-800 kg/ha could increase the growth and production of cabbage by B/C Ratio 2.61. It can be concluded that organic fertilizer “Bukit Daun” was effective in increasing the growth and yield of cabbage

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