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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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QUALITATIVE ANALYSIS OF ORANGE PEEL ORGANIC WASTE ECOENZYME APPLICATION IN DELAYING OF RIPENING AND DECAYING FRUITS Hafsah Hafsah; Kameliah Mushonev
El-Hayah Vol 9, No 1 (2022): EL-HAYAH (VOL 9, NO 1 SEPTEMBER 2022)
Publisher : Program Study 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.v9i1.18532

Abstract

Fruit damage due to overripe/rotten is a major constraint in the fruit industry. Efforts to restrain the rate of ripening are generally made by coating the fruit using certain chemicals, one of which is acid. Ecoenzyme is a liquid acidic resulting from anaerobic fermentation. Its organic acids have the potential to slow down fruit rot. This study aimed to analyse qualitatively (visually) the effect of applying specific ecoenzymes (orange peel waste) in delaying the ripening and spoilage of strawberries, bananas, green tomatoes, and red tomatoes. Tested fruits were immersed in ecoenzymes with different concentrations (100%, 50%, 25%, 12.5%, and 6.25%). Physical changes in the morphology of the fruit skin were observed every day until the fruit became ripe/rotten. Control strawberries showed a decrease in quality (mold appearance) on the 3rd day, while the concentration of 12.5% occurred on the 4th day. In bananas, a concentration of 100% can delay skin discoloration (yellowing) one day later than the control, while at a concentration of 50%, the appearance of the white mold is one day later than the control. In green tomatoes, a concentration of 50% can delay skin discoloration five days longer than controls. Concentrations of 6.25% and 50% were able to delay the emergence of white mold on red tomatoes for eight days longer than the control. Different commodities have different optimal concentrations of orange peel ecoenzymes in delaying fruit ripening/rotting. The higher acidity of the ecoenzyme is not always in line with the better result in delaying fruit ripening/rotting
ISOLATION AND CHARACTERIZATION OF ENDOPHYTIC MOLDS ON LEAVES AND STEMS OF TEA MISTLETOE (Scurrula atropurpurea (Bl.) Dans) Maidhatul Rosidha Widyanti; Nour Athiroh Abdoes Sjakoer; Nurul Jadid Mubarakati; Fatimah Fatimah
El-Hayah Vol 9, No 1 (2022): EL-HAYAH (VOL 9, NO 1 SEPTEMBER 2022)
Publisher : Program Study 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.v9i1.18533

Abstract

Mistletoe tea is a parasitic plant that lives on its host, and this plant has potential as an herb. The tea plant parasite has several metabolites, namely alkaloids, flavonoids, terpenoids, glycosides, triterpenes, saponins, and tannins. The metabolite compounds produced by endophytic fungi have potential as herbs. Metabolite compounds are not only produced by mistletoe tea but are also produced by endophytic molds. This research aimed to isolate and characterize endophytic molds macroscopically and microscopically. This research uses an descriptive methods. Plant samples using mistletoe tea (Scurrula atropurpurea (Bl.) Dans) with the stages of sampling, making PDA media, isolation of endophytic molds, purification and macroscopic and microscopic characterization. Endophytic fungi that have been isolated were characterized by macroscopic and microscopic characterization. The results of the macroscopic and microscopic characterization research showed that seven isolates of mold were successfully isolated and characterized. Microscopic characterization found five different genus among the molds Alternaria sp., Penicillium sp., Aspergillus sp., Cladosporium sp. and Fusarium sp
DEVELOPING HALAL VACCINE PRODUCTION IN INDONESIA: CHALLENGES AND FUTURE OPPORTUNITIES Mujahidin Ahmad
El-Hayah Vol 9, No 1 (2022): EL-HAYAH (VOL 9, NO 1 SEPTEMBER 2022)
Publisher : Program Study 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.v9i1.18026

Abstract

When the Covid19 pandemic occurred, Indonesia was the largest country in Southeast Asia with the most positive confirmed victims and the highest death rate. The consequences of the government's efforts to prevent the government from ordering vaccines reached 450 million doses for 187 million people in order to achieve individual immunity and herd immunity. As a country with the largest Muslim population in the world, the halal status of vaccines is very important. Of the six types of vaccines in Indonesia, namely; only the Sinovac vaccine received halal status, while other vaccines such as AstraZeneca, Pfizer, Moderna, Sinofarm were ultimately still used for emergency reasons due to insufficient halal vaccines. In the future, Muslim countries need to continue to develop alternative technologies and materials to ensure that the vaccines given are halal. Use of cell lines to produce vaccines such as Vero (Monkey), MDCK (Dog), BHK21 (Hamster), HEK (Human), PER (Human). The medium used for cell growth (upstream process) also contains Human Blood (HuS), Horse Blood (HS), Cow Blood (FBS). Likewise, the use of Pig and Animal Trypsin that is not slaughtered in a halal way, as well as the use of stabilizers in vaccine formulations such as Human or bovine (cow) Serum, Porcine or Cow Gelatin, Ethanol are critical points for fatwa institutions such as not passing the halal category. The use of alternative materials in vaccine production such as insect cells, yeast, fungi, non-animal medium and vegetable stabilizers has the opportunity to replace mainstream materials. The independence of halal vaccine production provides an opportunity to increase national resilience.
REACTION BETWEEN Shigella dysentriae SUBUNIT PILI ANTIGEN WITH 18 KDA Shigella flexneri SUBUNIT PILI ANTIBODY Avin Ainur Fitrianingsih, M. Biomed.
El-Hayah Vol 9, No 1 (2022): EL-HAYAH (VOL 9, NO 1 SEPTEMBER 2022)
Publisher : Program Study 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.v9i1.15621

Abstract

Shigellosis caused by S. flexneri and S. dysentriae is the leading cause of death in developing countries. Meanwhile, the development of the Shigella vaccine is still ongoing. This study aims to prove the reaction between the 18 kDa S. flexneri pili sub-unit protein's antibodies and with the S. dysentriae pili sub-unit protein antigen. This study used the Western Blot and Dot Blot tests to determine the antibody-antigen reaction both qualitatively and quantitatively.  From the study results, it was found that the 18 kDa S. flexneri 18 kDa pili subunit protein was able to recognize the S. dysentriae pili sub-unit protein with a molecular weight of 17 kDa and 23 kDa. The protein subunit pili S. dysentriae with a molecular weight of 17 kDa and 23 kDa probably has an epitope recognized by the antibody to the pili protein subunit S. flexneri 18 kDa. The equivalent zone of the antibody-antigen reaction lies in the concentration of the antibody protein subunit pili 18 kDa S. flexneri titer 1/300 and the concentration of the antigen protein subunit pili 18 kDa S. dysentriae titer 1/20. So that the higher the dilution of the antibody of the 18 kDa S. flexneri pili subunit, the lower the bond with the S. dysentriae pili subunit antigen.
Isolation and Identification of Potential Probiotic White Snapper (Lates calcarifer) Rahmad Lingga
El-Hayah Vol 9, No 1 (2022): EL-HAYAH (VOL 9, NO 1 SEPTEMBER 2022)
Publisher : Program Study 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.v9i1.18349

Abstract

Lactic acid bacteria are one of the bacteria found in the digestive tract of white snapper (Lates calcarifer) which can potentially be probiotics and have the ability to produce antimicrobial metabolism that is able to suppress pathogenic bacteria. This study aims to isolate and identify lactic acid bacteria from the intestines of white snapper This research uses qualitative and quantitative methods. This study obtained 3 isolates that showed characterization of lactic acid bacteria. The results of the study showed the characteristics of lactic acid bacteria identified as bacteria of the genus Lactobacillus which are gram-positive bacteria that have the potential to be probiotics.
SNP (Single Nucleotide Polymorphism) at Adiponectin Gene in Type 2 Diabetes Mellitus (T2DM) Patients TYAS NYONITA PUNJUNGSARI
El-Hayah Vol 9, No 2 (2023): EL-HAYAH (VOL 9, NO 2 Maret 2023)
Publisher : Program Study 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.v9i2.20643

Abstract

SNPs haplotype blocks can be used as genetic markers to trace particular diseases (means indirectly tracks the causative genes). One of the SNPs that affect disease is SNP positions 45 and 276. SNPs 45 and 276 in the APMI or ADIPOQ or Adiponectin that affect insulin production on T2DM patients. The aim of this research was to identify the presence of SNP 45 in patients with type 2 diabetes mellitus. Method of this research is descriptive exploration using type 2 diabetes mellitus patients in Gledug Village, Blitar Regency as specimen donors. Identification using DNA extraction, DNA Amplification, sequencing and bioinformatics analysis. The results of this project seven DNA extracted, the seven sequences have the same Qv20+ value as the sequence base pair, alignment analysis using blast, when compared with the adipoQ gene sequence with accession number NG_021140.1, it was found that the KT, SR and BP sequences had a 100% similarity level. Identification of candidate SNPs in the absence of the adenine nucleotide was found in the SR, KT, and ST sequences
SNP (Single Nucleotide Polymorphism) at Adiponectin Gene in Type 2 Diabetes Mellitus (T2DM) Patients PUNJUNGSARI, TYAS NYONITA
El-Hayah:Jurnal Biologi Vol 9, No 2 (2023): EL-HAYAH (VOL 9, NO 2 Maret 2023)
Publisher : Program Study 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.v9i2.20643

Abstract

SNPs haplotype blocks can be used as genetic markers to trace particular diseases (means indirectly tracks the causative genes). One of the SNPs that affect disease is SNP positions 45 and 276. SNPs 45 and 276 in the APMI or ADIPOQ or Adiponectin that affect insulin production on T2DM patients. The aim of this research was to identify the presence of SNP 45 in patients with type 2 diabetes mellitus. Method of this research is descriptive exploration using type 2 diabetes mellitus patients in Gledug Village, Blitar Regency as specimen donors. Identification using DNA extraction, DNA Amplification, sequencing and bioinformatics analysis. The results of this project seven DNA extracted, the seven sequences have the same Qv20+ value as the sequence base pair, alignment analysis using blast, when compared with the adipoQ gene sequence with accession number NG_021140.1, it was found that the KT, SR and BP sequences had a 100% similarity level. Identification of candidate SNPs in the absence of the adenine nucleotide was found in the SR, KT, and ST sequences
Oxodegradable Polyethylene Biodegradation Using Lactobacillus casei Filayani, Muhammad Iqbal; Pradana, Muhammad Riszky Wahyu; Izzah, Annisa Salsabila Zahrotul; Salsabila, Bilqis Fatimatus
El-Hayah:Jurnal Biologi Vol 9, No 4 (2024): EL-HAYAH (VOL 9, NO 4 Maret 2024)
Publisher : Program Study 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.v9i4.25516

Abstract

The biodegradation of oxodegradable polyethylene has traditionally been carried out using pure strains of polyethylene-degrading agents. Research on polyethylene biodegradation is using other microbes than pure strains still scarce. This study utilized lactic acid bacteria, specifically Lactobacillus casei, to know the capability of Lactobacillus casei to degrade polyethylene. The results indicate that Lactobacillus casei can degrade polyethylene plastic. Polyethylene plastic biodegrades by 27.92% over 28 days without preheating. The optimal temperature and pH for the process are 26°C and pH 5, respectively. On the other hand, the preheated polyethylene plastic performed at 9.65% biodegradation over 28 days, with an optimum temperature of 28°C and an optimum pH of 5.6.  Key words: Biodegradation, percentage, oxodegradable,  polyethylene
Application of Moringa Leaves (Moringa oleifera) in Liquid Organic Fertilizer for Red Spinach (Amaranthus tricolor L) Plant Growth Fiddaroini, Saidun; Yulianti, Eny
El-Hayah:Jurnal Biologi Vol 9, No 3 (2023): EL-HAYAH (VOL 9, NO 3 September 2023)
Publisher : Program Study 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.v9i3.21958

Abstract

Industrial and social activities have a significant impact on environmental degradation, with soil pollution being one of the consequences. Consequently, plants are unable to achieve proper growth. One viable solution lies in the application of liquid organic fertilizer. Liquid organic fertilizer derived from naturally fermented Moringa leaves presents a potential remedy to this issue. Moringa leaf liquid organic fertilizer contains essential macronutrients (N: 4.02%; Ca: 12.3%; P: 1.17%; Mg: 0.10%; K: 1.8%; and Na: 1.16%), micronutrients (Zn, Fe, Cu), and growth hormones (zeatin and cytokinin), making it highly suitable for use as a liquid organic fertilizer. The study encompassed two variables, namely the impact of soil pH and the effect of liquid organic fertilizer derived from Moringa leaves over a span of 30 days. The findings revealed that red spinach plants failed to thrive in soil with a pH ranging from 3.5 to 4. However, when cultivated in soil with a pH of 4.5, they exhibited a lifespan of 7 days, while in soil with a pH of 5, growth could be sustained for 9 days. Red spinach demonstrated favorable growth rates at pH levels of 5.5, 6, 6.5, and 7, albeit at different rates. Notably, the height growth of red spinach plants, when watered with the addition of liquid organic fertilizer derived from Moringa leaves, proved to be 1.4 times faster compared to those without organic fertilizer. Furthermore, the length growth ratio of red spinach leaves, when treated with the aforementioned liquid organic fertilizer, exceeded that of plants without organic fertilizer by 1.375 times, highlighting the accelerated growth of Moringa leaves.
Identification of Visual Character of Leaves with Sumatran Rhino's Urine in the Sumatran Rhino Sanctuary Way Kambas National Park as Potential Source of eDNA Priyambodo, Priyambodo; Putri, Chicka R.P.; Rustiati, Elly L.; Kurniawati, Yeyen; Zulkarnain, Danisworo; Pratiwi, Dian N.; Arsan, Zulfi; Giyono, Giyono; Mustikawati, Ganis; Pertiwi, Vindo R.; Sukatmoko, Sukatmoko; Srihanto, Eko A.; Saswiyanti, Enny
El-Hayah:Jurnal Biologi Vol 9, No 2 (2023): EL-HAYAH (VOL 9, NO 2 Maret 2023)
Publisher : Program Study 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.v9i2.21179

Abstract

The sumatran rhinoceros is one of the large endemic mammals to the island of Sumatra, with critically endangered status by the IUCN. Currently, the existence of the sumatran rhino is challenging to find in its natural habitat. Therefore, it is necessary to develop indirect monitoring to maintain and increase the stability of the population in nature. Monitoring through camera traps has been used in several locations. Another method is carried out by identifying traces and remains of the sumatran rhino in natural habitats, for example, through urine samples. The sumatran rhinoceros has the behavior of urinating, namely through urine spray. Urine sprayed by the sumatran rhino will hit plant parts in its habitat, including leaves. This study was aimed to identify the visual characteristics of leaves containing samples of sumatran rhino urination as a potential source of eDNA material. The results showed the leaves characteristics containing the sumatran rhino's urine on the 0, 1, and 2 days after the sumatran rhino urination. The difference in visual observations of the sumatran rhino's urine spray attached to the leaves can be seen through the change in the color of the urine fluid, which is getting more and more concentrated. Visualization of leaves containing sumatran rhino urine can be used to recommend visual leaf characteristics that can be taken as similar samples in natural habitats.

Page 15 of 18 | Total Record : 178

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