Articles
Gambaran Perbedaan Kadar Timah (Sn) pada Air Buah dan Buah Dalam Kemasan Kaleng
Rahmawati, Rahmawati;
Rianto, Muh. Rifo;
Rasiyanto, Effendy;
Hasrianti, Hasrianti
Lontara Journal of Health Science and Technology Vol. 1 No. 2 (2020): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v1i2.78
Canned fruit is fruit that is packaged in packaging, using cans through many processes, aiming to maintain the durability of the packaged fruit. The packaging uses cans made of several heavy metals, one of which is tin (Sn). The process of preserving fruit, which goes through many stages, may allow the heavy metal to be hydrolyzed, causing the canned fruit to contain heavy metals which can be harmful to human health. This study aims to determine and determine the description of differences in tin (Sn) content in fruit water and canned fruit. The type of research used is laboratory observation with simple random sampling technique. Based on the results of research from 5 samples of canned fruit, the results obtained were the results of research on sample A (fruit) 3.19 mg / kg (water) 2.18 mg / L, B (fruit) 5.08 mg / kg (water) 0.49 mg / L, C (fruit) 1.08 mg / kg (water) 0.74 mg / L, D (fruit) 1.28 mg / kg (water) 1.56 mg / L, E (fruit) 2.92 mg / kg (water) 2.78 mg / L). This research can be concluded that of the 5 samples studied contained levels of lead (Sn) below the maximum threshold for food contamination set by BPOM in 2009, namely 250 mg / kg so it is still safe for consumption, and the levels of lead (Sn) obtained at fruit is higher than the tin content in fruit water in cans.
Pemeriksaan Kadar Zat Organik Dalam Air Minum Isi Ulang Jenis RO (Reverse Osmosis)
Rahmawati, Rahmawati;
Arisanti, Dewi;
Nurhidayat, Nurhidayat
Lontara Journal of Health Science and Technology Vol. 2 No. 2 (2021): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v2i2.218
Gallons of refilled drinking water usually don't run out in a single use but run out in a few days or even up to 1 to 2 weeks, depending on usage, and stored at room temperature (27-29 °C). Drinking water that is stored for a long time will allow the growth of microorganisms which are influenced by environmental factors, namely temperature conditions and oxygen supply during storage. This affects the pH and total organic content of drinking water. Inspection of the quality of water products according to the Regulation of the Minister of Health of the Republic of Indonesia Number 492/MENKES/PER/IV/2010, which is a maximum organic matter content of 10 mg/L. According to chemical parameters, drinking water must not contain inorganic and organic substances exceeding the standard with a pH value between 6.5-8.5. The purpose of this study was to determine the levels of organic substances in RO (Reverse Osmosis) refill drinking water. This type of research is a laboratory experiment using purposive sampling technique. The results showed that the average organic content of refilled drinking water with a storage period of 0 days was 1.839 mg/L, 3 days was 2.57 mg/L, and 6 days was 5.28 mg/L. Thus, the levels of organic substances in drinking water are based on storage time of 0, 3, and 6 days using the spectrophotometric method according to the maximum drinking water quality standard.
Gambaran Kadar Serum Glutamic Pyruvic Transaminase (SGPT) Pada Penderita Tuberculosis Pengobatan 6 Bulan – 1 Tahun
Rustiah, Wa Ode;
Muawanah, Muawanah;
Rahmawati, Rahmawati;
Azis, Nurul Ni’ma;
Rahman, Novita
Lontara Journal of Health Science and Technology Vol. 3 No. 2 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v3i2.300
Tuberculosis (TB) is an infectious disease caused by the bacteria of Mycobacterium tuberculosis. A person who has been diagnosed with active TB (TB that affects the lungs and causes symptoms of coughing up blood, night sweats, weight loss, fever and chest pain), will be given a TB drug package (OAT) that must be taken for six months, where This drug is a combination of several antibiotics. TB treatment is divided into 2 phases, namely the intensive phase (2-3 months) and the continuation phase (4-6 months). The combination of drugs used consists of a combination of the main and additional drugs. In the treatment of TB, OAT is the main type of drug used. The most serious side effect of using OAT is hepatotoxic. Hepatotoxicity is a reaction to exposure to substances that can cause liver damage. Liver function tests can be done through the SGPT test. The type of this research is descriptive, with the aim of providing an overview of the results of determining Serum Glutamic Pyruvic Transaminase (SGPT) levels in TB patients who undergo treatment for 6 months - 1 year, by taking 8 samples of serum from TB patients, using the Kinetic method on the Biochemical Photometer BC153. The results showed that there were 3 samples that had increased levels of SGPT and the other 5 samples did not experience an increase in levels of SGPT (normal). Giving OAT does not significantly cause SGPT levels in tuberculosis patients to increase, but long-term administration of OAT can affect the increase in SGPT in tuberculosis patients.
Analisis Kadar Asam Salisilat Pada Bedak Tabur Yang Beredar Di Kota Makassar
Rahmawati, Rahmawati;
Anita, Anita;
Firdausa, Amaliyah
Lontara Journal of Health Science and Technology Vol. 3 No. 2 (2022): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v3i2.305
Loose powder is a cosmetic preparation in the form of a fine, soft, homogeneous powder so that it is easy to apply to the skin with the content in it must be safe. Salicylic acid works as a keratolytic, comedolytic and as a bacteriostatic, opening clogged pores on the skin. The purpose of this study was to identify and determine the levels of salicylic acid contained in loose powder samples. This type of research is a laboratory observation with the object of research is loose powder. This research is descriptive using color test method and spectrophotometric method, as many as 10 samples of loose powder. The results showed that there were 9 samples that were negative or did not contain salicylic acid and 1 positive sample contained salicylic acid which was indicated by a purple color change with a salicylic acid content of 0.030%. Thus, it can be concluded that in 10 samples of loose powder, 9 samples were negative and 1 sample positive with a salicylic acid content of 0.030% not exceeding the 2% threshold that has been set in accordance with the Regulation of the Head of BPOM RI Number Hk.03.1.23.08. 11.07517 of 2011 concerning Technical Requirements for Cosmetic Ingredients. Keywords: loose powder, salicylic acid, color test, spectrophotometri
Identifikasi Hidrogen Peroksida (H2O2) Pada Bihun Yang Diperjualbelikan Di Kota Makassar
Rahmawati, Rahmawati;
Hasnah, Hasnah;
Rustiah, Waode;
Hamran, Suci Alya
Lontara Journal of Health Science and Technology Vol. 4 No. 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i1.352
Vermicelli is a type of noodle made from white rice flour that can be used as an alternative to rice, which contains carbohydrates. The nutritional value of vermicelli will decrease because producers often use various methods to achieve an attractive appearance. One common method is to add bleach to vermicelli, such as hydrogen peroxide (H2O2). Hydrogen peroxide is a food additive that is officially prohibited according to Regulation No. 33 of the Minister of Health of the Republic of Indonesia. The use of hydrogen peroxide (H2O2) is not justified because it is dangerous and can have a negative impact on the body when consumed, such as vomiting, diarrhea, headaches, and gastrointestinal bleeding, which leads to a burning sensation in the stomach. This study aims to identify hydrogen peroxide (H2O2) in vermicelli that is traded in traditional markets in Makassar City. The type of research used is laboratory observation with a qualitative approach. The sampling technique was carried out by purposive sampling using the color test reaction method. The results showed that out of 10 vermicelli samples, 9 were negative and 1 was positive for hydrogen peroxide, which was marked by a change in color from white to purple. Thus, it can be concluded that 1 out of 10 samples of vermicelli that are traded in traditional markets in Makassar city contain hydrogen peroxide (H2O2).
Gambaran Kadar Serum Glutamic Pyruvic Transaminase (SGPT) pada Penderita Demam Tifoid
Rustiah, Wa Ode;
Rahmawati, Rahmawati;
Muawanah, Muawanah;
Arisanti, Dewi;
Al Munawwarah, Fira
Lontara Journal of Health Science and Technology Vol. 4 No. 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i1.353
Typhoid fever is an acute systemic disease caused by the bacterium Salmonella typhi. Salmonella typhi found in the small intestine will multiply and then produce endotoxin, where the endotoxin produced is a lipopolysaccharide complex and is considered to play a key role in the pathogenesis of typhoid fever. If it enters the body, it will cause the body's condition to become weak, making it easier for Salmonella typhi bacteria to attack body tissues such as the liver and cause SGPT levels to increase. Liver damage in patients with typhoid fever in the form of changes in hepatomegaly, jaundice, biochemical, and histopathological changes. This study aims to provide an overview of Serum Glutamic Pyruvic Transaminase (SGPT) levels in patients with typhoid fever at Haji General Hospital, Makassar City. The method in this study was descriptive, with a sample population of 10 typhoid fever patients. The sampling technique used is Random Sampling. From a study conducted on 10 samples of typhoid fever patients, it was found that 6 samples had normal SGPT levels, and 4 samples had high SGPT levels, with the highest level being 95.2 µl and the lowest level being 15.9 µl. It can be concluded that the increased levels of SGPT in patients with typhoid fever is due to strenuous physical activity and taking certain drugs which can trigger increased levels of SGPT.
Identifikasi Dan Hitung Jumlah Bakteri Pada Telapak Tangan Penjual Gorengan
Anita, Anita;
Muawanah, Muawanah;
Fatmawati, Andi;
Rahmawati, Rahmawati;
Faisal, Faisal
Lontara Journal of Health Science and Technology Vol. 4 No. 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i1.368
The palm is the part of the body that is most often used daily to carry out various activities, which makes hands very easily contaminated by bacteria. This causes the palm of the hand can act as a medium for transmission of various types of diseases. This study aims to identify and count the number of bacteria on the palms of fried food sellers. This research technique was carried out by laboratory observation with the object of research being the palms of 10 fried food sellers in Rappocini District, Makassar City. Based on the results of research that has been carried out from 10 samples, it has been identified microscopically the form of gram-negative bacilli is red and clustered and macroscopic identification shows the shape of bacterial colonies is round, jagged with small to large sizes, while the results of calculating the number of bacteria for all samples obtained the number of bacteria in large numbers (TBUD). It can be concluded that the palms of fried food sellers in Rappocini District, Makassar City are positive for gram-negative bacilli with an amount that cannot be counted (TBUD).
Identifikasi Karbon Monoksida Dalam Darah Pekerja Bengkel Sepeda Motor
Rahmawati, Rahmawati;
Muawanah, Muawanah;
Rustiah, Waode;
Laki, Sriyunanda
Lontara Journal of Health Science and Technology Vol. 4 No. 2 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i2.384
Air pollution is the presence of pollutant materials in the atmosphere which in certain concentrations will disrupt the dynamic balance of the atmosphere and have an effect on humans and the environment. One of the air pollutant gases is carbon monoxide (CO), which is a colorless, odorless, tasteless, non-irritating, flammable and highly toxic gas, and does not dissolve in water. Motorcycle repair shop workers are very vulnerable to exposure to CO gas while at work. The purpose of this study was to identify carbon monoxide in the blood of motorbike repair workers in Mamajang sub-district, Makassar city. This type of research is laboratory observation, namely research carried out based on direct observation. The results of research conducted using the formalin test method obtained negative results in 10 samples marked by the formation of brown coagulate in a porcelain cup. It can be concluded that 10 samples were negative or below 25% saturation.
Uji Aktivitas Ekstrak Perasan Daun Kedondong (Spondias dulcis) Sebagai Anti-Candida albicans pada Penderita Diabetes Melitus
Anita, Anita;
Fatmawati, Andi;
Widyanti, Tuty;
Rahmawati, Rahmawati;
Ahmad, Putri
Lontara Journal of Health Science and Technology Vol. 4 No. 2 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar
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DOI: 10.53861/lontarariset.v4i2.418
Diabetes is a disease characterized by high blood glucose levels which can stimulate the growth of the Candida albicans. Indonesia is the second highest country in the world with biodiversity which allows the creation of new compounds that can be used as medicine. One type of plant that has medicinal properties is kedondong leaves (Spondias dulcis) which can be used as herbal medicine, and can also act as an anti-fungal, because it has anti-fungal substances such as flavonoids, alkaloids, saponins and tannins. This compound can prevent fungal growth. The aim of this research was to determine the inhibitory ability of kedondong (Spondias dulcis) leaf extract in inhibiting the growth of Candida albicans using the Kirby Bauer method. The type of research used in this research is laboratory experiments. The results of the inhibition test in this study were the concentration inhibition zone results of 25%, 50%, 75%, 100%, the results were 0 mm, indicating that these 4 concentrations could not inhibit the growth of Candida albicans. Meanwhile, the positive control showed that there was a clear zone with an average of 28.8 mm, which indicated that antibiotics inhibited the growth of Candida albicans, while the negative control showed that no clear zone was formed. Therefore, the results of this study can be concluded that squeezed kedondong (Spondias dulcis) leaf extract cannot inhibit the growth of Candida albicans isolated from diabetes mellitus sufferers
Analisis Kehilangan Energi Pada Jaringan Perpipaan
Muhammad Taufiq;
Rahmawati, Rahmawati;
Andi Bustan Didi
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 3: April 2025
Publisher : CV. ULIL ALBAB CORP
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DOI: 10.56799/jceki.v4i3.7742
Sistem perpipaan merupakan sebuah sistem yang dipakai untuk melaksanakan transportasi fluida kerja antara peralatan (equipment) pada sebuah pabrik (plant) atau dari sebuah lokasi ke lokasi lain hingga rangkaian produksi berlangsung. Kehilangan energi pada sistem perpipaan di kondisi kenyataannya banyak diakibatkan penggunaan sambungan, perubahan pada diameter, percabangan aliran serta perubahan pada arah aliran di pipa. Penelitian ini bermaksud agar mengetahui kecepatan serta kehilangan energi yang ada di saluran pipa dari setiap jenis pipa. Metode yang dipakai adalah metode kuantitatif yakni bisa dilakukan penghitungan atau diukur secara langsung yang tuliskan memakai angka ataupun bilangan. Waktu penelitian di bulan April 2024. Hasil analisa kecepatan pada aliran yang paling kecil ada di pipa plastik 26,5 mm yaitu 0,90909 dan kecepatan aliran air yang terbesar terdapat pada pipa kaca halus dengan diameter 6,5 mm yaitu 3,33333 dan kehilangan energi yang paling kecil terdapat pada pipa plastik PVC yang diameter 26,5 mm yaitu 0,0383 dan kehilangan energi yang terbesar terdapat pada pipa kaca halus dengan diameter 6,5 mm yaitu 2,3893. Disarankan pengambilan data yang lebih teliti lagi agar persentase kesalahan kehilangan energi semakin kecil.