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INDONESIA
JURNAL PHOTON
Published by Universitas Muhammadiyah Riau
ISSN : 2087393x     EISSN : 25795953     DOI : -
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Chemistry Nursing Physics
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge
Arjuna Subject : -
Articles 6 Documents
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Search results for , issue "Vol. 15 No. 1 (2024): Journal Photon" : 6 Documents clear
Analgesic Efficacy Evaluation of Ethanol Extract from African Leaves (Vernonia amygdalina Del.) in Acetic Acid-Induced Mice (Mus musculus) Parmadi, Anom; Rejeki, Sri; Endrawati, Susi; Julianingrum, Poppy
Photon: Jurnal Sain dan Kesehatan Vol. 15 No. 1 (2024): Journal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v15i1.4246

Abstract

African leaves (Vernonia amygdalina Del.) contain many chemical compounds such as tannins, flavonoids, luteolin, coumarins, phenolic acids, lignans, xanthones, anthraquinones, edotides (peptides). African leaves have anti-parasitic, anti-malarial, anti-helminthic, anti-cancer, anticoagulant, analgesic, antipyretic, anti-inflammatory, antioxidant, antidiabetic effects. Tannins are substances in African leaves (Vernonia amygdalina Del.) which are capable of causing analgesic effects. In this study, ethanol extract of African leaves was made where the treatment in the group of test animals was differentiated into doses of 100 mg/kgBW, 200 mg/kgBW, 400 mg/kgBW with a positive control in the form of aspirin and a negative control in the form of cooking oil. The results showed that the percentage of analgesic power for the positive control was 87.42%, the dose of ethanol extract of African Leaf 100 mg/kgBW = 52.27%, 200 mg/kgBW = 62.29%, and a dose of 400 mg/kgBW = 81.50 %.
Respon Pertumbuhan Tanaman Seledri yang Diberikan Pupuk Organik Berbahan Kulit Pisang dan Air Kelapa MP Alibasyah, Lestari; Ningsi, Ririn Apriani; A, Nurfadila
Photon: Jurnal Sain dan Kesehatan Vol. 15 No. 1 (2024): Journal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v15i1.6115

Abstract

Celery (Apium graveolens L.) is a vegetable that has many health benefits because it contains nutrients and antioxidants that makes it popular among the public, but its production is relatively low. One way to improve the quality and quantity of celery plants is to provide liquid organic fertilizer (LOF) of banana peel and coconut water which contains essential nutrients such as calcium, phosphorus, nitrogen, potassium, magnesium, sodium, sulfur, sugar, protein, and two hormones. namely cytokinins and auxins which are needed in the growth of the plant. The study aims to analyze the growth response of celery plants given liquid organic fertilizer (LOF) from banana peel and coconut water. The type of research is an experiment with a complete randomized design (CRD) consisting of 7 treatments, namely (P0 = Control, P1 = 10% banana peel, P2 = 15% banana peel, P3 = 20% banana peel, P4 = 10% coconut water, P5 = 15% coconut water, and P6 = 20% coconut water), each treatment is repeated 6 times with a total sample of 42. The observed variables were plant height, number of leaves, and number of tillers measured at 6 WAP, 8 WAP, 10 WAP, and 12 WAP. Data analysis used ANOVA followed by a 5% significant BNT test with the help of the SPPS 25 program. The results of the research showed that the best growth was at the age of 12 WAP with a concentration of 20% organic fertilizer and banana waste organic fertilizer was more effective than coconut water in increasing the response of celery plant growth.
Penambahan Ekstrak Daun Benalu Kelapa Sawit (Ficus heteropluera Blume) Pada Pembuatan Membran Dan Uji Antibakteri Escherichia coli Yola Suryani; Fitra Perdana; Jufrizal Syahri
Photon: Jurnal Sain dan Kesehatan Vol. 15 No. 1 (2024): Journal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v15i1.6262

Abstract

Palm mistletoe leaves (Ficus heteropluera Blume) are a plant that is effective as an antibacterial medicine. Palm mistletoe leaves contain antibacterial compounds such as flavonoids, tannins, sapoins and phenolics. One alternative to reduce fouling is adding an anti-bifouling agent to the membrane. This research aims to determine the phytochemical test on oil palm mistletoe leaf extract, to see the antibacterial inhibition zone of Escherichia coli and determine the characteristics of thickness and biodegradation, as well as the antibiofouling properties of natural ingredients, namely oil palm mistletoe leaves. The addition of palm mistletoe leaf extract had concentrations of (4:0), (3.96:0.04), and (3.92:0.08) grams. For the antibacterial results obtained by adding a membrane to the additive, namely palm mistletoe leaves, namely variation 1, has an average diameter of 4.73 mm, 4.3 mm and 4.33 mm. The positive control concentration had an average diameter of 38.3 mm. In variation 2 the measurement results do not show the existence of an inhibition zone. The measurement results of the positive control had an average diameter of 38.367 mm. For membrane thickness testing, namely 0.03 mm, 0.06 mm, and 0.06 mm, and the highest biodegradation test was found in the variation of adding 0.08 gram extract, namely 56% and the lowest biodegradation value was in the variation of adding 0.04 gram extract namely 35%.
Identification of Flies Found at The Mojoarum Landfill Dharmawati, Asti Gusni
Photon: Jurnal Sain dan Kesehatan Vol. 15 No. 1 (2024): Journal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v15i1.7686

Abstract

Landfills often become a source of complex environmental problems, especially in urban areas. Poorly managed waste not only poses aesthetic issues but also creates breeding grounds for various organisms that can potentially cause health problems for humans. This study aimed to identify fly species found in a landfill using fresh shrimp bait and to evaluate the effectiveness of the bait in attracting various fly species. The research was conducted at four bait placement points in the landfill area of Mojoarum, Surabaya. Observations were made at 07.00-09.00 and 15.00-17.00. Fresh shrimp bait was used to capture flies, which were then reared and identified based on their morphological characteristics. The results revealed four fly species: Chrysomya megacephala (331 individuals), Musca domestica (74 individuals), Fannia sp. (21 individuals), and Sarcophaga haemorhoidalis (6 individuals). C. megacephala was the most dominant species, indicating that the landfill provides ideal conditions for this species. M. domestica was also found in significant numbers, demonstrating its adaptability to the landfill environment. The fresh shrimp bait proved effective in attracting C. megacephala and M. domestica, but less effective for Fannia sp. and S.  haemorhoidalis. These findings provide important insights into the composition of fly species in landfills and their implications for waste management and environmental health. Improved waste management is necessary to reduce the health risks posed by flies, particularly those species that can act as disease vectors.
Synthesis of Chalcone Derivative Compounds from 4 Chloro Acetophenone and In Silico Activity Test as Candidate Antidiabetic Compounds nasution, Nurlaili; Jannah, Mifthahul; Syahri, Jufrizal
Photon: Jurnal Sain dan Kesehatan Vol. 15 No. 1 (2024): Journal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v15i1.7829

Abstract

This study aims to synthesize chalcone derivative compounds (E)-1-(4-Chlorophenyl)-3-(3-Hydroxyphenyl)Prop-2-En-1-One (CX) in alkaline conditions through a stirring method using a magnetic stirrer. 4 chloro acetophenone was reacted with 3 hydroxy benzaldehyde using ethanol p.a as a solvent and 60% KOH as a base catalyst. Furthermore, purification was carried out by recrystallization using ethanol p.a solvent and a yield of 72.67% was obtained. The purity test of the compound was carried out using TLC and melting point tests. Furthermore, the reaction compound was tested for activity as an antidiabetic in silico. In silico studies were carried out to predict the interaction of compounds with proteins (1GFY.pdb). In silico studies show that the cDOCKER energy value obtained by the original COL ligand is higher than the CX compound obtained. The results of the COL ligand docking with the 1GFY protein have a cDOCKER energy value of -49.4051 kcal/mol and have four hydrogen bonds that bind to the important amino acid residues Gly220, Arg221, Ser216 and Asp181. While the docking of the synthetic compound ligand (CX) produces a cDOCKER energy value of -29.293 kcal/mol and shows 3 hydrogen bonds to the important amino acid residues Ser216, Asp181 and Lys120. Based on these results, it is known that the CX compound has the potential to be used as an antidiabetic candidate compound.
Water Quality Analysis Based on Chemical and Physical Parameters in the Acai River, Jayapura City Bungasalu, Benny Abraham; Anou, Kezia; Sinaga, Ego Srivajawaty; Ngaderman, Hubertus; Bunga', Martina; Sinaga, Novianti
Photon: Jurnal Sain dan Kesehatan Vol. 15 No. 1 (2024): Journal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v15i1.8011

Abstract

The Acai River functions as a primary channel located in the middle of Abepura City, which ends downstream at Yotefa Bay. The presence of various anthropogenic activities can provide a pollution burden to the environment, one of which is the decline in river water quality. This study aims to determine the water quality of the Acai River in Jayapura City. The study was conducted by collecting data through surveys and taking river water samples at six points. The parameters studied included temperature, water color, pH, TDS, DHL, BOD, and COD. The results of the study showed that the concentrations that exceeded the class II water quality standard limits, namely the BOD and COD concentrations at stations 1, 2, 3, 4, 5, and 6 exceeded the quality standard limits. Based on the Pollution Index value, at stations 1, 2, 3 the conditions were lightly polluted, while the conditions at stations 4, 5, 6 were classified as moderately polluted. It can be concluded that from upstream to downstream the water quality of the Acai River has increased in its water quality parameters

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