cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ruri Siti Resmisari, M.Si
Contact Email
elhayah@uin-malang.ac.id
Phone
+62341558933
Journal Mail Official
elhayah@uin-malang.ac.id
Editorial Address
Jurusan Biologi, Fakultas Sains dan Teknologi, UIN Maulana Malik Ibrahim Malang Jl. Gajayana No. 50 Malang 65144
Location
Kota malang,
Jawa timur
INDONESIA
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
 4   5   6   7   8 
Antibacterial Activity of Combination Cold Plasma and Parijoto (Medinilla speciosa) Against Staphylococcus aureus and Pseudomonas aeruginosa on Diabetic Ulcer Anastasia, Fajar Farra; Aziz, Itsna Risqii; Oktaviola, Vanny; Iswara, Arya
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.v7i4.10313

Abstract

This study aims to determine the potential of cold plasma (cold plasma) as an antibacterial if combined with Parijoto (Medinilla speciosa) extract against the dominant bacteria in diabetic ulcer infection, namely Gram-positive Staphylococcus aureus and Gram-negative bacteria Pseudomonas aeruginosa with a concentration of 25%, 50 %, 75%, and 100%. This study was an experimental test in vitro using the well diffusion method. The well diffusion method uses an MHA given a 5mm diameter and inserted a 100uL sample then incubates 35 ± 2 ° C for 16-18 hours. The results showed antibacterial activity from Cold Plasma with a 10 mm shot distance for 3 minutes with inhibitory zones against S. Aureus 3 mm and against P. aeruginosa 3.35 mm, a combination of Cold Plasma antibacterial activity with parijoto extract with a zone of inhibition of S. aureus 11.7 mm (25%), 14.1 (50%), 16.5 (75%), 17.1 (100%) and against P. aeruginosa 7.7 mm (25%), 9.3 mm (50%), 10.1 mm (75%), 11.7 (100%). the results of the Cold Plasma inhibition zone and Cold Plasma combination with parijoto extract 100% concentration of S. aureus were greater than the inhibition zone for P. aeruginosa. Cold Plasma combination inhibition zones with starch extracts against S. aureus compared to Vancomicin (VA) antibiotics with a 19.9 mm inhibition zone included in the intermediate category, Cold Plasma combination inhibition zone with parijoto juice against P. aeruginosa bacteria compared with Meropenem antibiotics ( MRP) with a 9.7mm inhibition zone included in the sensitive category
PEMBUATAN PATI TINGGI AMILOSA SECARA ENZIMATIS DARI PATI UBI KAYU (Manihot esculenta) DAN APLIKASINYA UNTUK PEMBUATAN MALTOSA DEA, Dr.Ir. Yunianta,
El-Hayah : Jurnal Biologi Vol 1, No 1 (2009): EL-HAYAH (VOL 1, NO 1,September 2009)
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.v1i1.1683

Abstract

Sebagian besar pati alami seperti pati jagung, gandum, tapioka, kentang dan sagu mengandung prosentase yang tinggi dari rantai percabangan amilopektin. Tingginya komponen amilopektin dalam tapioka tersebut merupakan salah satu kendala dalam pemanfaatan tapioka secara meluas dalam berbagai industri. Agar dihasilkan pati dengan amilosa tinggi maka salah satu alternatifnya adalah memodifikasi pati secara enzimatis dengan debranching enzymes yaitu enzim yang mampu menghidrolisis ikatan α-1,6 pada pati. Aplikasi pati tinggi amilosa dalam penelitian ini adalah untuk pembuatan maltosa.Tujuan penelitian ini adalah untuk mengetahui pengaruh konsentrasi tapioka dan lama inkubasi terhadap kadar amilosa yang dihasilkan oleh enzim pullulanase dan mengetahui pengaruh penambahan enzim -amilase pada tapioka dengan amilosa tertinggi  terhadap maltosa yang dihasilkan. Rancangan percobaan yang digunakan pada tahap I adalah Rancangan Acak Kelompok yang disusun secara faktorial dengan dua faktor, faktor I adalah konsentrasi tapioka (5, 10, 15, dan 20%) dan faktor dua adalah lama inkubasi (12 dan 24 jam) pada larutan 2% enzim pullulanase. Masing-masing perlakuan diulang sebanyak 3 kali. Data yang diperoleh dianalisa dengan ANOVA yang dilanjutkan dengan uji DMRT. Sedangkan pada tahap II menggunakan metode eksperimen secara deskriptif.Hasil penelitian tahap I menunjukkan bahwa dari perlakuan kombinasi konsentrasi substrat tapioka dan lama inkubasi, kadar amilosa tertinggi diperoleh pada konsentrasi tapioka 15% dengan lama inkubasi 12 jam yaitu sebesar 41,12%, dengan kadar pati 77,46%, viskositas 358,33 cP dan kadar air 4,01%. Penelitian tahap II menunjukkan hasil hidrolisis tapioka tinggi amilosa oleh β-amilase adalah maltosa 30,84%, maltotriosa 2,90%, glukosa 0,27% dan oligosakarida 5,42%. Sedangkan untuk tapioka tanpa proses debranching menghasilkan maltosa 26,47%, maltotriosa 1,86%, glukosa 0,28% dan oligosakarida 13,83%.
STUDI POPULASI DALAM PENGELOLAAN ALAM: SUATU PENDEKATAN ETIKA-MORAL ISLAMI Syauqi, Ahmad
El-Hayah : Jurnal Biologi Vol 2, No 1 (2011): EL-HAYAH (VOL 2, NO 1, September 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.v2i1.1793

Abstract

Perkembangan populasi manusia tahun 2050 diprediksi mencapai 8,9-9,3 milyar telah memunculkan banyak pemikiran khususnya sebagian perilaku yang memberikan efek kerusakan ekosistem.  Etika dan moral merupakan hal strategis dalam perbincangan saat ini selain sustainable  dan sains itu sendiri. Penelitian bertujuan memperoleh spirit tentang populasi manusia. Standpoint  awal; dalam konteks evolusi, semua spesies merupakan keadaan yang sedang berkembang dan  hubungan manusia-alam “terasa” kehilangan hakekat. Menggunakan metode Penelitian Deskriptif dengan kerangka berpikir kritis dan reflektif, diketahui; eksistensi generasi manusia merupakan rencana Tuhan berdasar Al-Qur'an surat Al Fathir ayat 11. Para biolog telah membedakan secara tajam antara tanaman dan binatang, tetapi binatang dan manusia berbeda hanya dalam tingkatan. Al-Qur'an surat Al-Anfal ayat 22 dan Surat Al-Isro' ayat 70 mengatakan tentang perilaku manusia yang tidak benar atau jahat, sama dengan perilaku binatang (ﺍﻟﺪﻭﺍﭛ  atau makhluk ciptaan); memberikan pengakuan tentang tingkatan perilaku binatang. Perilaku adalah pengaruh setting lingkungannya dan penggunaan akal budi atau intelek ia menjadi manusia. Standpoint  yang baru untuk sudut pandang adalah spesies manusia telah permanen (final) bukan masa transisi (rancangannya jelas), ia binatang yang mempunyai akal budi atau intelek (sempurna). Carrying capacity  adalah konsep dampak dari variabel perilaku manusia.Kata Kunci: populasi, manusia, etika-moral Islami, pengelolaan lingkungan.
PEMBELAJARAN BIOETIKA SEBAGAI PENGAWAL PERKEMBANGAN BIOLOGI MODERN DAN PENYELAMATAN LINGKUNGAN HIDUP Minarno, Eko Budi
El-Hayah : Jurnal Biologi Vol 3, No 1 (2012): EL-Hayah (Vol 3, No 1, September 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.v3i1.2217

Abstract

Perkembangan biologi modern telah menghasilkan keuntungan yang luar biasa bagi kesejahteraan hidup manusia, namun di sisi lain juga menimbulkan dampak negatif. Oleh karena  itu,  diperlukan  bioetika  untuk  mengawal  perkembangan  biologi  modern  agar memiliki  komitmen  terhadap  kemaslahatan  alam.  Pembelajaran  bioetika  perlu dikembangkan dengan orientasi utama pada pengembangan kemampuan berpikir kritis peserta didik. Metode yang dapat dilakukan adalah melalui pengembangan kemampuan pengambilan keputusan model ABCDE. Selain untuk mengawal perkembangan biologi modern, bioetika juga penting untuk membelajarkan etika lingkungan yang bersumber pada etika biosentrisme dan etika ekosentrisme, sebab etika antroposentrisme cenderung mengantarkan perilaku manusia menjadi eksploitatif terhadap alam.
PATOMEKANISME PENYAKIT GAGAL JANTUNG KONGESTIF Rachma, Lailia 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.v4i2.2630

Abstract

Heart failure is a clinical syndrome characterized by abnormalities in the structure or function of the heart, resulting in inability of heart to pump blood to meet the metabolic needs of the body tissue. Heart failure is characterized by clinical manifestations such as circulation congestion, tightness, fatigue, and weakness. Heart failure is a major problem in industrial and developing Country. Currently, the incidence and prevalence of heart failure tends to increase, it is also accompanied by an increase in mortality of heart failure cases. In the United States, 1 million patients hospitalized due to heart failure cases, which contribute to 50,000 deaths each year. While the number of visits to the hospital due to heart failure estimated at 6.5 million. Heart failure prognosis is generally poor despite the patients accepted adequate therapy. From the data obtained, only about 35% of male patients and 50% female patients who survived after the onset of acute heart failure. Generaly, the data obtained high mortality are occurs in patients with grade IV (presence of symptoms at rest) is about 30-70%, grade III (presence of symptoms with mild activity) 10-20%, class II (presence of symptoms when the activity being 5-10 %). Higher mortality was found in older patients, men, patients with reduced ejection fraction, and in patients with coronary disease. Once someone is suffering from heart failure, then he shall bear the very high cost. In America, the cost of issued for heart failure therapy between 15-40 trillion US$. In this review, we will discuss about pathomechanism of heart failure. So it is expected to be a reference to the diagnosis of patients with heart failure, which is expected to be recognized early on that could ultimately improve the quality of heart failure patient life, and reduce the number of mortality due to heart failure
KEANEKARAGAMAN DAN PENYEBARAN Selaginella spp. DI INDONESIA DARI TAHUN 1998-2014 Wijayanto, Andik
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.v5i1.3038

Abstract

Selaginella is a single genus of ferns allies belong to Selaginelaceae family that lives in moist areas and it is often found in highlands which spread approximately 700 species all over the world. Some Selaginella species have wide distribution and tend to be invasive, but the others are endemics or endangered. The diversity study and distribution of Selaginella in Indonesia fom 1998 until 2014 was done by exploring Selaginella articles from many source. In Indonesia from 1998 until 2014, there were found about 39 species of Selaginella, namely S. alligans, S. alutacia, S. angustiramea, S. apoensis, S. aristata, S. biformis, S. caudata, S. ciliaris, S. cupressina, S. delicatula, S. doederleinii, S. frondosa, S. illanosii, S. intermedia, S. involvens, S. ketra-ayam, S. kraussiana, S. longiaristata, S. magnifica, S. mayeri, S. modica, S. nummularia, S. opaca, S. ornata, S. padangensis, S. plana, S. remotifolia, S. repanda, S. rothertii, S. rupestris, S. singalanensis, S. spinulosa, S. subalpina, S. uncinata, S. velutina, S. vonroemeri, S. wallichii, S. willdenovii, and S. zollingeriana that spread in the islands of Sumatera, Bangka-Belitung, Java, Bali, Kalimantan, Sulawesi, Lombok, Maluku, and Irian Jaya with different altitude and patterns of spread
Berlian, SOJ A3 and Jawa Local Rice Varieties Phylogenetically Distinct From Oryza sativa Indica and Oryza sativa Japonica Lathif, Yudrik; Retnaningtyas, Riri Wiyanti; 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.v6i4.5883

Abstract

The genetic resources identification of Indonesian local rice varieties is a crucial work should be done to conserve our native germplasm. This research aimed to know the taxonomical position of East Java local rice varieties including Jawa (JW), Berlian (BR), and SOJ A3 (SJ) using DNA barcode based on rbcL gene. Total DNA of each sample was isolated from leaves. A pair of forward 5'-ATG TCA CCA CAA ACA SJA AC-3' and reverse 5'-TCG GTA CCT GCA GTA GC-3' primers were used to amplify fragments of rbcL gene resulting in 751bp, 755bp, and 754bp fragments from BR, SJ, and JW varieties, respectively. Phylogenetic tree reconstruction revealed that our three local varieties were forming a cluster separated from the widely cultivated subspecies Oryza sativa Indica and Oryza sativa Japonica. However, further studies are necessary to reveal a more precise position of the local varieties in a phylogenetic tree on the species level.
The Application of Marigold Flower and Pintoi Peanuts on The Natural Enemies of Rice Plant at Antirogo Sub-District Jember Regency Erdiansyah, Iqbal; Damanhuri, Damanhuri; Kusuma Ningrum, Dwi Rahmawati
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.v7i3.10054

Abstract

The objective of the research concerning the application of Marigold flower and Pintoi peanuts of the natural enemies on Rice plant is to find out the role of refugia. This research was conducted at Antirogo Village, Sumbersari Sub-District, Jember Regency for 5 months. The research started in November 2017 to March 2018. This research was  conducted by using three squares of research area, sized 50 m2. The Treatment were, the first square employed marigold flower as the refugia. The second square used pintoi peanut as the refugia, while the third square was left without any refugia. The data of this research was analyzed statistically by using the t test. The result of this research revealed that through the utilization of marigold flower and pintoi peanut towards the natural enemies of the rice plant, it was founded out that the highest population of the vegetative phase seen on the square where the rice plant is given the pintoi peanut refugia, numbering 92. Meanwhile, the square which utilizes marigold flower showsed the number 50 unit as opposed to the finding which demonstrates that the square of rice plant without refugia showsed the number of natural enemies of 39 unit. The application of marigold flower and pintoi peanuts as the refugia playeds siginificant effect to the population of the natural enemies, respectively.
PROFIL GURU, PEMAHAMAN KOOPERATIF NHT, DAN KEMAMPUAN BERPIKIR TINGKAT TINGGI DI SMP KABUPATEN MINAHASA UTARA Kawuwung, Femmy
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.v1i4.1693

Abstract

The research aims to uncover a general profile of teachers, understanding cooperative NHT, and higher-order thinking skills in middle school biology teacher North Minahasa regency. Research methods: survey with a research instrument is a questionnaire consisting of questions developed is an open question and a combination of semi-closed and open questions that have been validated by experts of learning. The study population is a junior high science teacher in North Minahasa Biology. The questionnaire that was circulated questionnaires amounted to 40 and who entered and analyzed totaled 31. The study began in July and August 2010. The results are: Understanding the Biology of junior high science teacher in North Minahasa regency NHT 6.45% towards learning, and teachers' understanding of higher-order thinking skills 12.90%. Teachers' understanding of the NHT and the results of cooperative learning is still low.Keywords: Profile of Teachers, Science-Biology, NHT, High Thinking, Junior North Minahasa.
UPAYA PENGELOLAAN BIOLOGIS LAHAN KERING MASAM ULTISOL Improving of acid dry land Ultisols by biologically management Prihastuti, Prihastuti
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.v2i2.2212

Abstract

Pengelolaan Ultisol mempunyai prospek yang besar dalam mendukung program perluasan areal tanam komoditas pangan. Permasalahan utama pada lahan ini adalah nilai pH yang rendah, kandungan unsur hara yang rendah dan bersifat toksis. Keadaan ini menjadikan kandungan total mikroba tanah juga rendah. Upaya  pengelolaan  Ultisol  secara  fisis  dan  khemis  sudah  banyak  dilakukan,  untuk meningkatkan nilai pH tanah dan ketersediaan hara. Untuk menyempurnakan tindakan pengelolaan Ultisol, maka pengelolaan biologis lahan ini cukup menarik untuk dilakukan. Sekalipun total populasi mikroba rendah, namun keaneka ragaman jenisnya cukup tinggi dan  mengandung  mikroba  bermanfaat.  Pengelolaan  biologis  Ultisol  dapat  ditempuh melalui   masukan  mikroba  atau   dengan   memperbaiki  lingkungan  tumbuh  mikroba indigenous yang telah ada, antara lain dengan meningkatkan kadar bahan organik tanah.

Page 6 of 18 | Total Record : 178

 4   5   6   7   8 

Filter by Year

2009 2025


Reset
Filter By Issues
All Issue Vol 10, No 3 (2025): EL-HAYAH (VOL 10, NO 3 September 2025) Vol 10, No 2 (2025): EL-HAYAH (VOL 10, NO 2 Maret 2025) Vol 10, No 1 (2024): EL-HAYAH (VOL 10, NO 1 September 2024) Vol 9, No 4 (2024): EL-HAYAH (VOL 9, NO 4 Maret 2024) Vol 9, No 3 (2023): EL-HAYAH (VOL 9, NO 3 September 2023) Vol 9, No 2 (2023): EL-HAYAH (VOL 9, NO 2 Maret 2023) Vol 9, No 1 (2022): EL-HAYAH (VOL 9, NO 1 SEPTEMBER 2022) Vol 8, No 4 (2022): EL-HAYAH (VOL 8 NO.4 MARET 2022) Vol 8, No 3 (2021): EL-HAYAH (VOL 8, NO 3 SEPTEMBER 2021) Vol 8, No 2 (2021): EL-HAYAH (VOL 8, NO 2 MARET 2021) Vol 8, No 1 (2020): EL-HAYAH (VOL 8, NO 1 SEPTEMBER 2020) Vol 7, No 4 (2020): EL-HAYAH (VOL 7, NO 4 MARET 2020) Vol 7, No 3 (2019): EL-HAYAH (VOL 7, NO 3 SEPTEMBER 2019) Vol 7, No 2 (2019): EL-HAYAH (VOL 7, NO 2 Maret 2019) Vol 7, No 1 (2018): EL-HAYAH (VOL 7, NO 1 September 2018) Vol 6, No 4 (2018): EL-HAYAH (VOL 6, NO 4,March 2018) Vol 6, No 3 (2017): EL-HAYAH (VOL 6, NO 3,September 2017) Vol 6, No 2 (2017): EL-HAYAH (VOL 6, NO 2,March 2017) Vol 6, No 1 (2016): EL-HAYAH (VOL 6, NO 1,September 2016) Vol 5, No 4 (2016): EL-HAYAH (VOL 5, NO 4,Maret 2016) Vol 5, No 3 (2015): EL-HAYAH (VOL 5, NO 3,September 2015) Vol 5, No 2 (2015): EL-HAYAH (VOL 5, NO 2, Maret 2015) Vol 5, No 1 (2014): EL-HAYAH (VOL 5, NO 1, September 2014) Vol 4, No 2 (2014): EL-HAYAH (Vol 4, No 2, Maret 2014) Vol 4, No 1 (2013): EL-HAYAH (VOL 4, NO 1, September 2013) Vol 3, No 2 (2013): EL-HAYAH (VOL 3, NO 2, Maret 2013) Vol 3, No 1 (2012): EL-Hayah (Vol 3, No 1, September 2012) Vol 2, No 2 (2012): EL-Hayah (Vol 2, No 2, Maret 2012) Vol 2, No 1 (2011): EL-HAYAH (VOL 2, NO 1, September 2011) Vol 1, No 4 (2011): EL-HAYAH (VOL 1, NO 4, Maret 2011) Vol 1, No 2 (2010): EL-HAYAH (VOL 1, NO 2, Maret 2010) Vol 1, No 1 (2009): EL-HAYAH (VOL 1, NO 1,September 2009) More Issue