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Rizal Irfandi
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Jl. Bumi 18 Blok A 15 No. 1 Bumi Permata Hijau, Makassar, Sulawesi Selatan, Indonesia
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Kota makassar,
Sulawesi selatan
INDONESIA
Hayyan Journal
Published by Education and Talent Development Center Indonesia
ISSN : -     EISSN : 30466679     DOI : https://doi.org/10.51574/hayyan.v1i1.1130
Core Subject : Health, Science, Engineering,
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering Medicine & Pharmacology
Focus and Scope This journal publishes articles related to chemistry. The scope of this journal includes: Inorganic Chemistry Organic Chemistry Physical Chemistries Chemical Instruments Analytical Chemistries Materials Chemicals Industrial chemistry Biochemistry Applied Science Applied Chemistry
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 52 Documents
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The Relationship Between Skipping Breakfast and Stress Levels Among Physics Students at Universitas Negeri Makassar Primadi, Muhamad Baidhowi
Hayyan Journal Vol. 1 No. 3 (2024): October
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v1i3.2424

Abstract

Breakfast is an essential part of a healthy diet that contributes to physical and mental health. This study aims to analyze the relationship between the habit of skipping breakfast and stress levels among physics students at Universitas Negeri Makassar. The research employs a quantitative method with a cross-sectional design, involving 20 students selected through purposive sampling. Breakfast frequency data were collected using a questionnaire, while stress levels were measured using the Depression Anxiety Stress Scale-21 (DASS-21). The analysis was conducted using Pearson's correlation test.The results show that the majority of students (65%) skipped breakfast 3-4 times a week, while 20% skipped breakfast every day. Pearson's correlation test revealed a significant negative relationship between breakfast skipping frequency and stress levels (r = -0.60, p < 0.05), indicating that the more frequently breakfast is skipped, the higher the stress levels experienced. These findings highlight the importance of breakfast in maintaining emotional stability and reducing stress, particularly among students facing academic pressures.The conclusion of this study emphasizes the need for regular breakfast habits to support students' mental health. Further research is recommended to explore other factors influencing stress and to increase the sample size to strengthen the generalizability of the findings.
Exploration of Endophytic Bacteria from Katuk Plants (Sauropus androgynus L.) Sri Ayu Anggita
Hayyan Journal Vol. 1 No. 3 (2024): October
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v1i3.2442

Abstract

This study aimed to explore and identify endophytic bacteria from katuk plants (Sauropus androgynus L.) and evaluate their potential as biological control agents. A total of 14 bacterial isolates were successfully obtained from the roots, stems, and leaves of katuk plants. Safety assessments were conducted through hypersensitivity response (HR) and hemolysis (HL) tests. The HR test on tobacco plants indicated that all isolates were non-pathogenic, as no necrotic symptoms were observed. However, the hemolysis test revealed two isolates capable of forming α-hemolysis zones on blood agar, suggesting potential risks to mammals. Antibacterial activity against the plant pathogen Ralstonia solanacearum was evaluated using spot inoculation methods. The results showed that none of the isolates were able to inhibit the growth of R. solanacearum. Although the isolates may produce antibacterial compounds, the amounts are likely insufficient or involve unidentified active compounds. Further studies are needed to fully characterize these isolates and explore their potential applications in sustainable agriculture.
Clean and Healthy Living Behavior (PHBS) Among Marginal Children In Jakarta Ulfa Diya Atiqa
Hayyan Journal Vol. 1 No. 3 (2024): October
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v1i3.2452

Abstract

Clean and healthy living behavior is an action to maintain personal hygiene, well-being, physical and psychological to improve health. Marginal children are identified as a community that receives less attention regarding healthy living behavior, especially personal hygiene. This disrupts their daily lives, especially the need for personal hygiene. This study aims to determine the behavior of knowledge about personal hygiene, body image, social support, and the availability of facilities at home. This study uses a qualitative approach. Determination of informants using purposive sampling techniques. Data collection through in-depth interviews using interview guides. The survey results show that there are some marginal children who already know about it but have not fully understood it. The body image of marginal children that they believe in the clothes they wear every day, want to look attractive. The emotional role of parents towards marginal children who support children to always maintain personal hygiene. In addition, supporting facilities in the implementation of good personal hygiene are still not available in children's houses.
Qualitative Analysis of Borax in Wet Noodles in Makassar City Sari, Nur Indah; Ahmad, Fandi; Amaliah, Rezeki
Hayyan Journal Vol. 1 No. 3 (2024): October
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v1i3.2459

Abstract

Borax, or sodium tetraborate, is a dangerous chemical compound that is banned from use as a preservative in food due to its potential health risks. Wet or instant noodles are a form of processed food from wheat flour that is widely consumed and favored by various levels of society, especially in school. The addition of borax to wet noodles aims to increase the chewiness and shelf life of the noodles. This study aims to identify the presence of borax in school's snack noodles. Qualitative analysis was used as the research method with purposive sampling technique in three sub-districts, namely Tamalate, Mamajang, and Rappocini sub-districts of Makassar City. The sampling criteria were wet noodles complementing meatball snacks from street vendors in front of the gate of elementary schools, and 15 noodle samples were obtained. Qualitative analysis was carried out by organoleptic test and color change of filter paper that had been soaked in curcumin extract from turmeric. The results showed that the wet noodle samples were pale yellow to bright yellow in color with a maximum shelf life of 24 hours. The test results with turmenic paper showed no color change, so it was concluded that all noodle samples did not contain borax.
Literature Review on Chemical Compounds from Natural Ingredients that Function as Anti-Hypertension Nur, Andi Bulqiah
Hayyan Journal Vol. 2 No. 1 (2025): February
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i1.2479

Abstract

Hypertension is one of the most common health problems worldwide and is a major risk factor for cardiovascular diseases such as coronary heart disease and stroke. Many synthetic drugs are available to manage hypertension, but they often have significant side effects. Research on chemical compounds from natural materials that have antihypertensive activity is very important. This literature review aims to evaluate various chemical compounds that are derived from natural materials and have potential as antihypertensive agents. Some of the plants that have been identified as having active chemical compounds include Hibiscus sabdariffa which contains anthocyanins, Allium sativum (garlic) which contains allicin, and Andrographis paniculata which contains andrographin. Recent studies have shown that these compounds are effective in lowering blood pressure through various mechanisms such as vasodilation, diuresis, and inhibition of angiotensin-converting enzyme (ACE). This study highlights the importance of using natural ingredients as a safer and more effective alternative to synthetic drugs for the management of hypertension. However, more research is needed to develop more effective drug formulations and to test their effectiveness clinically in human populations.
Comparison of Eosin, Physiological Saline and Lugol Solutions by Using A Native Method for Detection of All Soil-Transmitted Helminths (STH) Kaswi, Nurwilda
Hayyan Journal Vol. 2 No. 1 (2025): February
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i1.2662

Abstract

Stunting can be caused by worm disease because it will interfere with the absorption of nutritional intake, especially carbohydrates and protein, in children. World Health Organization (WHO) data in 2021 reported 24% of the world’s population was infected by Soil Transmitted Helminths (STH). Worms belonging to STH are Ascaris lumbricoides, Trichuris trichiura and hookworms (Ancylostoma duodenale and Necator americanus). The diagnosis of intestinal worms is confirmed by microscopic examination of the feces supported by staining. This study aimed to explore and identify eosin, lugol and physiological saline and evaluate their chemical content as staining solutions to prepare stool samples. A total of 5 stool samples divided into 15 microscopic glass slide were successfully obtained from children around Politeknik Muhammadiyah Makassar. Ascaris lumbricoides was most prevalent helminth found in observations by all the three methods (eosin, lugol and physiological saline wet mount preparation). It was also observed that the young (1-10 years) were more infected because we took samples from childrens around the campus Politeknik Muhammadiyah Makassar. However all the three methods, eosin was found to be effective in coloring the egg stage of the STH parasites. Eosin for wet mount smear in examining the stool samples for detection of intestinal helminths may be routinely used which is simple, clarifying observations under the microscope and increasing the contrast between stained worm eggs and the background because these dye is an acidic compound that is able to fluoresce because it contains bromine and fluorescein so that it can color the cytoplasm and provide a contrast effect so that the boundaries between cells can be observed clearly.
In Silico Studies and Admet Predictions Diterpenoid Compound Andrographis paniculata (Burm.f.) Nees as Inhibitor of Streptococcus mutans Nurfadillah, Arafah; Amir, Nur Insani; Ramadhani, Sindi
Hayyan Journal Vol. 2 No. 1 (2025): February
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i1.2679

Abstract

Andrographis paniculata (Burm.f.) Nees are reported to have many bioactivities, including antibacterial, hepatoprotective, antimalarial, antihypertensive, antipyretic, antithrombolytic, and other pharmacological effects. This study aims to determine the benefits of the active compound Andrographis paniculata in inhibiting the activity of the enzyme glucosyltransferase. This research method was carried out in silico on 3AIC receptors using Chimera, ChemDraw Ultra 12.0, MGLtools, Autodock4, Biovia Discovery Studio, and Toxtree software. The results showed that of the 12 test compounds, the AP11 compound has the lowest ∆G free bond energy of -8.5KKal/mol, lower than natural ligands, and more hydrogen bonds than natural ligands, MES. Therefore, it can be concluded that the AP11 compound has the most potential to inhibit glucosyltransferase receptors
The Effect Of Giving Olive Oil On Diaper Rash In Toddler In The Work Area Ponre Health Center Year 2024 Sari, Iramaya; Nabila, Nabila
Hayyan Journal Vol. 2 No. 1 (2025): February
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i1.2788

Abstract

Babies have extensive and complex problems, especially skin problems. All babies have very sensitive skin. The relatively thinner skin conditions in babies cause babies to be more susceptible to infections, irritation and allergies. Skin disorders that often arise in babies include atopic dermatitis, seborrhea, boils, miliariasis (diarrhea), allergies, and inflammation in the form of a skin rash known as diaper rash. The aim of this research is to determine the effect of giving olive oil on diaper rash in toddlers in the Ponre Health Center working area in 2024. This research is a type of quasi-experimental research with a pretest-posttest control group design. Data analysis used univariable and bivariable analysis with the chi-square test. The research results showed that the experimental group showed a decrease in the average score from 2.08 (moderate) to 1.33 (mild) after administering olive oil. Meanwhile, in the control group, the average score only fell slightly from 2.09 to 2.02. Based on the chi-square test in the experimental group, it was found that the value of p=0.001<0.05 and based on the chi-square test in the control group, the value was found to be (p=0.112>0.05), which means that there is an effect of giving olive oil on diaper rash in toddlers. The conclusion of this research is that there is an effect of giving olive oil on diaper rash in toddlers in the work area of ​​the Pontre Community Health Center in 2024
Comprehensive Midwifery Care For Ny’’H’’ With Normal Pregnancy At Bontobangun Health Center,Rilau Ale District,Bulukumba Regency Asririn, Asririn; Juniarli, Sri Eka; Irmawati, Irmawati
Hayyan Journal Vol. 2 No. 1 (2025): February
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i1.2789

Abstract

Midwives play an important role in efforts to improve maternal and child health, one of which is by implementing comprehensive midwifery care. Midwifery care is carried out to detect early things that may occur during pregnancy, childbirth, newborns, postpartum, neonates and family planning services. The aim is to provide comprehensive care to Mrs "H" aged 25 years from pregnancy, childbirth, postpartum, newborn, and contraceptive services. The method used in providing comprehensive midwifery care is a case study with a Varney management approach with data collection techniques including observation, interviews, physical examination and documentation studies. Results of comprehensive midwifery care for Mrs. , male gender, postpartum progress is normal and the contraception you want to use after the postpartum period is the birth control implant. Conclusion: Comprehensive midwifery care for Mrs "H" was carried out according to standards of care. Carried out according to standards of comprehensive midwifery care that is running normally.
Description of Calcium Oxalate Crystals in Urine Based on Degree of Dehydration Syamsinar, Syamsinar; Aryandi, Rahmat; AB, Azsrul; Islawati, Islawati
Hayyan Journal Vol. 2 No. 1 (2025): February
Publisher : Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/hayyan.v2i1.2792

Abstract

Dehydration is a condition of lack of body fluids because the amount that comes out is more than the amount of fluid that goes in, water output must be balanced with water intake, if there is an imbalance of fluids in the body, dehydration will occur. Reducing fluid consumption means the body will automatically experience dehydration, this dehydration will trigger a constant decrease in urine volume. Urine volume indicates insufficient water in the body dissolving minerals and urine. If there is not enough fluid in the urine, the bound oxalate and calcium will collect and form stones. The formation of stones is directly related to lack of fluid intake in the body. The formation of calcium oxalate crystals can cause kidney stones. Oxalate can precipitate and form calcium oxalate which cannot be absorbed by the body, resulting in insoluble salt deposits forming which cause kidney disease. In the body, oxalate will combine with calcium to form calcium oxalate crystals. To determine the appearance of calcium oxalate crystals in urine, the degree of dehydration. This type of research is qualitative research using the microscopic method. The population in this study were students, etc. Medical laboratory technology, Stikes Panrita Husada Bulukumba. There were 45 samples, 15 samples of mild dehydration, 15 samples of moderate dehydration, and 15 samples of severe dehydration. The sample in this study was a urine sample. Based on the research that has been carried out, results were obtained from 45 samples, 15 samples of mild dehydration, 15 samples of moderate dehydration, and 15 samples of severe dehydration. In severe dehydration, 1 sample was found that obtained a positive result (+) with a percentage of (6.7%).

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