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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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PRODUKSI METABOLIT SEKUNDER STEVIOSIDA PADA KULTUR KALUS STEVIA (Stevia rebaudiana Bert. M.) DENGAN PENAMBAHAN ZPT 2,4-D DAN PEG (Polyethylene Glykol) 6000 PADA MEDIA MS (Murashige & Skoog) Laila, Fittriya Nur
El-Hayah : Jurnal Biologi Vol 4, No 2 (2014): EL-HAYAH (Vol 4, No 2, Maret 2014)
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.v4i2.2627

Abstract

Stevia rebaudiana is a member of the Asteraceae family, produce steviol glycosides (steviosida, rebaudiosida A, B, C, D, E and dulcosida A) which can be used as food additives such as food flavoring or sweetener in nutritional supplements. This study aims to determine the concentration of 2,4-D combination and PEG 6000 were effective in increasing the production of secondary metabolites in callus of stevia (Stevia rebaudiana Bert. M) in vitro. PEG 6000 is a way to manipulate media in vitro to increase secondary metabolite. This research used Completely Randomized Design (CRD) with 12 factorial combination with three replications. The first factor is the provision of plant growth regulator 2,4-D (1 mg / L, 2 mg / L, and 3 mg / L) and the second factor is the provision of PEG 6000 (0 mg / L, 5 mg / L, 15 mg / L, and 25 mg / L). The emerging callus (day), percentage (%) of explants callus (g), weight of callus, callus morphology (texture and color of the callus), and secondary metabolites steviosida were measured. Data were analyzed by analysis of variance (ANOVA) two way and to find a significant difference test Duncan's Multiple Range Test (DMRT) at 5% significance level. Steviosida secondary metabolites were measured using High Performance Liquid Cromatography (HPLC). The results showed that the combination treatment of 1 mg / L 2,4-D and 25 mg / L PEG 6000 is a combination of the most efficient way to get the amount of secondary metabolites steviosida 4.792 mg / g. Observations callus morphology (texture and color of the callus) showed that the compact callus textured and colored brown due to osmotic stress of PEG 6000 has a high content of secondary metabolites steviosida
UJI ANTIOKSIDAN JAMU MADURA “EMPOT SUPER” Holil, kholifah
El-Hayah : Jurnal Biologi Vol 5, No 3 (2015): EL-HAYAH (VOL 5, NO 3,September 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.v5i3.3097

Abstract

  The purpose of this research is to present scientific information related to madura’s herbal medicine “empot super” and herbal extract made from existing composition of the various constituent plants of empot super. Then, this research spesifically detects antioxidants activity found in herbal medicine and herbal extract expected to provide a scientific assurance either for the industry or the consumen.Samples used in this research are madura’s herbal medicine and herbal extract mixture of various simplisia those are used in the manufacture of empot super herbal medicine. To get those samples, herbal medicine is imported from madura, while the herbal extract is the production of extraction process by using ethanol. The samples are subsequently assay the antioxidants activity by using DPPH method at 571nm.The final result of this research indicates the existance of IC50 proportion in herbal medicine that is 34,11mg/ml and 45,44mg/ml in herbal extract. Indeed, in the assay of herbal medicine and herbal extract classified as having a very strong antioxidants activity
Bacterial Plasmids Profile from Escherichia coli Resistant to Metronidazole and Nalidixic Acid Iswara, Arya; Dewi, Sri Sinto
El-Hayah : Jurnal Biologi Vol 6, No 1 (2016): EL-HAYAH (VOL 6, NO 1,September 2016)
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.v6i1.4079

Abstract

bacteria that cause an illness. Antibiotic treatments to a patient have a purpose to eliminate the pathogen bacteria. Bacteria resistance to antibiotic was influenced by the intensity of antibiotic treatment in a region, the uncontrolled antibiotics treatments would increase the antibiotic resistance of bacteria. Plasmids was an extrachromosomal DNA that encodes a functional protein that would eliminate the antibiotic activity. Plasmid is the determinant of bacteria sensitivity to antibiotics. In this case it would be important to find out the bacterial plasmid profile on the E.coli resistant to metronidazole and nalidixic acid antibiotics. This research was using four different sample from faces of diarrhea, ice block, waters from well, and ketchup to cultivate the E. coli. lasmid isolation method was carried out by lyses alkali method. Plasmid profile of the E. coli that resistant to metronidazole and nalidixic acid antibiotics and analyzed using electrophoresis on 1% agarose. E. coli plasmid DNA profile was observed as a fluorescent DNA band in ultraviolet rays. In result, isolated plasmids from bacteria that resistant to antibiotics metronidazole and nalidixic acid having similar size approximately 500 bp, different from bacteria that sensitive to antibiotics metronidazole and nalidixic acid has a smaller size in region of 100 bp.
Identification of Genetic Relationship of Local Rice in East Java Based on gene matK Putra, Kurniawan Setia; Listyorini, Dwi; Suharti, Suharti
El-Hayah : Jurnal Biologi Vol 6, No 4 (2018): EL-HAYAH (VOL 6, NO 4,March 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.v6i4.5578

Abstract

Genetic diversity in living things is very important in the fulfillment of germplasm and conservation activities. East Java local rice is not so much cultivated farmers, so that the existence of local rice has begun to be replaced with new varieties and it is feared will happen genetic erosion of local rice. The purpose of this study to identify the genetic relationships of local rice and phylogenetic position of the rice contained in the Gene Bank. The method used to identify a molecular genetic using short pieces of DNA called DNA barcode. The results of this study indicate that the three local varieties of Berlian (Br), Genjah Harum (Gh) and Jawa (Jw) varieties can be identified by the matK gene barcode. The results of electrophoresis visualization showed that the DNA bands of the three samples were 900 bp. The results of DNA BLAST analysis show that the genetic relationships level with Oryza sativa and Oryza rufipogon is 100%. The results of the phylogenetic tree analysis showed that East Java's local rice was in one taxa with other rice and had a confidence level above 50
Seagrass Vegetation Analysis on The Coast of Hadirin and Batu Lawang Beach Karimunjawa National Park Hasyim, Muhammad Asmuni; Yaqin, Muhammad Ainul; Ulum, M. Bahrul; Hanifa, Berry Fakhry; Cahyono, Teguh
El-Hayah : Jurnal Biologi Vol 7, No 3 (2019): EL-HAYAH (VOL 7, NO 3 SEPTEMBER 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.v7i3.10057

Abstract

The purpose of this study was to determine the structure and condition of seagrass communities  in the waters of hadirin Beach and Batu lawang karimunjawa. national park. This exploratory research used descriptive qualitative methods, each study location is divided into two transects. Data identified at SPTN Office 1 Kemujan Karimunjawa National Park. The results of the study were six species of seagrass, namely: Holodule uninervise, Thalassodendron ciliatum, Halophila minor, Syringodium isoetifolium, Thalassia hemprichii and Cymodocea serrulata. The percentage of seagrass cover namely Holodule uninervise is 38.04 %. Thalassodendron ciliatum of 6.25%, Halophila minor of 29.56%, Syringodium isoetifolium of 31.25%, Thalassia hemprichii at 14.21% and Cymodocea serrulata to 16.9%. The highest density of seagrass species in Hadirin Beach is from the Uninervise holodule species 72.30%, with 858 stands on the first transect and 54.66% on the second transect with 253 stands. Whereas for the highest Batu Lawang Beach is the species of Thalassia hemprichii 51.1% with 162 stands, on the first transect and 44.9% with 114 stands. The substrate has the type of sandy clay and coral fragments. Holodule uninervise is the most dominant species found on the beach of Hadirin meanwhile Thalassia hemprichi is the most dominant species in Batu Lawang.
STRUKTUR KOMUNITAS MIKROBA TANAH DAN IMPLIKASINYA DALAM MEWUJUDKAN SISTEM PERTANIAN BERKELANJUTAN Prihastuti, Prihastuti
El-Hayah : Jurnal Biologi Vol 1, No 4 (2011): EL-HAYAH (VOL 1, NO 4, Maret 2011)
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.v1i4.1785

Abstract

Soils are made up of organic and an organic material. The organic soil component contains all the living creatures in the soil and the dead ones in various stages of decomposition.  Biological activity in soil helps to recycle nutrients, decompose organic matter making nutrient available for plant uptake, stabilize humus, and form soil particles.The extent of the diversity of microbial in soil is seen to be critical to the maintenance of soil health and quality, as a wide range of microbial is involved in important soil functions.  That ecologically managed soils have a greater quantity and diversity of soil microbial. The two main drivers of soil microbial community structure, i.e., plant type and soil type, are thought to exert their function in a complex manner. The fact that in some situations the soil and in others the plant type is the key factor determining soil microbial diversity is related to their complexity of the microbial interactions in soil, including interactions between microbial and soil and microbial and plants. The basic premise of organic soil stewardship is that all plant nutrients are present in the soil by maintaining a biologically active soil environment. The diversity of microbial communities has on ecological function and resilience to disturbances in soil ecosystems. Relationships are often observed between the extent of microbial diversity in soil, soil and plant quality and ecosystem sustainability. Agricultural management can be directed toward maximizing the quality of the soil microbial community in terms of disease suppression, if it is possible to shift soil microbial communities.Keywords: structure, microbial, implication, sustainable agriculture
AKTIVITAS KATEKIN TERHADAP STABILISASI PLAK (DALAM RANGKA MEMPERKECIL RESIKO SERANGAN JANTUNG) Susanti, Erna
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.v2i2.2214

Abstract

Tujuan penelitian ini adalah membuktikan efek katekin teh hijau terhadap peng-hambatan peningkatan  ekspresi MMP9 pada tikus  wistar jantan dengan diet tinggi lemak. Metode yang digunakan pada penelitian ini terdiri ELISA untuk pengukuran ekspresi MMP9. Hasil penelitian menunjukkan bahwa katekin menghambat peningkatan  ekspresi MMP9   pada dosis 6 mg/ hari dan 24 mg / hari secara bermakna tetapi tidak untuk dosis 3mg / hari. Ini menunjukkan dosis   6mg/ hari dan 24 mg / hari mampu memperbaiki keru-sakan pensinyalan insulin pada jalur MAPK yang disebabkan oleh resistensi insulin. Hasil ini didasarkan pada kemampuan katekin sebagai antioksidan. Dari hasil penelitian dapat disimpulkan katekin menghambat peningkatan  ekspresi MMP9 pada dosis  6 mg/ hari dan 24 mg/hari dan dapat dikembangkan sebagai agen ateroprotektif   untuk stabilisasi plak sehingga dapat mencegah resiko serangan jantung.
Konservasi Air dan Energi dengan Menghidupkan Sunnah Nabi Ahmad, Mujahidin
El-Hayah : Jurnal Biologi Vol 4, No 1 (2013): EL-HAYAH (VOL 4, NO 1, September 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.v4i1.2618

Abstract

Islam is a universal religion. Not only governs the relationship between servant and God but also regulates the relationship with fellow beings. Among the teachings of Islam that governs the relationship with the creatures is how the adherents of Islam set to be considerate of the environment, ie, how should humans maintain balance of nature and not ruin it. The use of water and energi, including matters governed by Islam through the Qur'an and the instructions Prophet Sallallaahu 'alaihi wasallam. Instructions regarding the procedure of which the Prophet made ablution, bathing, brushing teeth closely related to water conservation, while the doctrine of fasting, to walk to the mosque, turn off a light during sleep so strongly associated with the doctrine of the conservation of energy. By following the Sunnah of a Moslem not only to be rewarded, but also contribute to the conservation of natural resources whose benefits will be felt by all mankind
SUPLEMENTASI TEPUNG PORANG (Amorphophallus muelleri Blume) SEBAGAI Nutraceutical DALAM MANAJEMEN DIABETES MELLITUS TIPE 2 Susanti, Nurlaili
El-Hayah : Jurnal Biologi Vol 5, No 1 (2014): EL-HAYAH (VOL 5, NO 1, September 2014)
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.v5i1.3035

Abstract

Diabetes is a group of metabolic diseases characterized by hyperglycemia. Type 2 Diabetes is most commonly type which accounts for 90-95% of those, resulting from defects in insulin secretion and insulin action. Management of type 2 diabetes should combine pharmacological therapy with both diet modification and increasing physical activity. Nutraceutical was known to have important role. A kind of Araceae family, Porang (Amorphophallus muelleri Blume), has a main content of glucomannan. Glucomannan is a water-soluble polysaccharide, high fibers and low calories. Various studies suggest the benefit effects of glucomannan in type 2 diabetes mellitus to improve blood glucose level and lipid profiles. Its mechanism is postulated to be associated with the intrinsic physical effects of soluble fiber in the gastrointestinal tract and fermentation by microflora in the large intestine that trigger production of several gut hormones. Short Chain Fatty Acids, product of fiber fermentation, can improve insulin sensitivity through competition with free fatty acids and increasing expression of GLUT 4 in insulin sensitive tissues. Therefore, glucomannan from Porang has a great potential to be a nutraceutical for the management of type 2 diabetes mellitus.
PENGARUH PAKAN YANG BERBEDA TERHADAP PERTUMBUHAN BENIH IKAN GABUS (Channa gacua) fani, Fariedah; S., Widodo M.
El-Hayah : Jurnal Biologi Vol 5, No 4 (2016): EL-HAYAH (VOL 5, NO 4,Maret 2016)
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.v5i4.3471

Abstract

The purpose of this research was to know the suitable food for snake head fry rearing. This research used experimental method with completely randomized design with three treatment: A (used Artemia sp.), B (used Daphnia sp.) and C (used Tubifex sp.), each treatment was replicated 3 replication. Major parameters was growth rate and specific growth rate while minor parameters was temperature, dissolved oxygen and pH. The result showed that treatment C which used Tubifex as feed resulted the highest growth rate with 1.25 %/day and also the highest of spesific growth rate was resulted from treatment C which used Tubifex as feed with 1.39 %/day. This was caused that protein content in Tubifex was the highest than in Artemia and Daphnia (63.05 %). Protein was the major nutrient that affected fish growth performance. Protein supplied essential and non essential acid amino that needed to muscle formation and enzimatic function, beside that protein also had a role to energy availability preservation. The result of water quality measurement showed that water quality was suitable for snake head fry growth. Water quality toward that temperature between 20 oC - 27 oC, DO 3 - 4,50 mg/L and pH range from 5 to 8.42

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