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ANALISA KADAR KAFEIN PADA KOPI HITAM YANG DISAJIKAN BERDASARKAN LAMA PENYEDUHANNYA Mardiyah, Siti
THE JOURNAL OF MUHAMMADIYAH MEDICAL LABORATORY TECHNOLOGIST Edisi 2: The Journal of Muhammadiyah Medical Laboratory Technologist
Publisher : Universitas Muhammadiyah Surabaya

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ANALISA KADAR KAFEIN PADA KOPI HITAM YANG DISAJIKANBERDASARKAN LAMA PENYEDUHANNYA Siti Mardiyah, S.Si., M.Kes.Prodi D3 Analis Kesehatan UM Surabaya Abstract Coffee drinking is a favorite of many that can be enjoyed at home, at the office, at home, eat and shop - food stalls. Black coffee is one of the popular types of coffee community. Coffee consumption can cause addiction. Case is due to the caffeine content of alkaloid compounds xantin. Caffeine content of its size accepted by the body hanging from the means of treatment before drinking coffee. The   longer time  submertion Coffee will make the caffeine content in the drink gets higher.Therefore, the problem formulation in this study is will the old submertion of caffeine in black coffee? The purpose of this study is to find out the influence of long penyeduhan of caffeine in black coffee. This type of research is experimental. The sample in this study is that black coffee is often consumed by people who sold at the Market Prohibition of Sidoarjo. With black coffee sample criteria are branded or not branded. Variable in this study is the independent variable while the dependent variable brewing long the caffeine content.Data collection techniques of caffeine in black coffee served by long submertion by indirect observation using a set of laboratory experiments. Inspection rate this caffeine use spectrophotometry method. And data analysis techniques used ANOVA test to find out the influence of long submertion of caffeine in black coffee with α = 0.05. Once the proceeds of caffeine in black coffee in a statistical analysis shows the value of P = 0.000 (<0.05), the obtained conclusions that received behold Ha long submertion influence on the rate of caffeine in black coffee. Was proven that there was an increase in the rate of caffeine every submertion long time has been determined. Keyword : kafein, coffee,
Analisa Bilangan Peroksida dan Bilangan Asam pada Minyak Goreng Pedagang Penyetan Di Sutorejo Surabaya Mardiyah, Siti
THE JOURNAL OF MUHAMMADIYAH MEDICAL LABORATORY TECHNOLOGIST Edisi 3: The Journal of Muhammadiyah Medical Laboratory Technologist
Publisher : Universitas Muhammadiyah Surabaya

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Analisa Bilangan Peroksida dan Bilangan Asam pada Minyak Goreng Pedagang Penyetan Di Sutorejo Surabaya Siti Mardiyah, S.Si., M.Kes.Prodi D3 Analis Kesehatan UM Surabaya Abstract Cooking oil is the oil derived from plants or animal fat purified, is liquid at room temperature and is typically used to fry food. Cooking oil can be used up to 3-4 times a frying pan. If used repeatedly, the oil will change color. Oil damage can occur due to various factors, one of which is the temperature or heat which becomes a standard indicator for  high peroxide and acid numbers. Peroxide and acid number according to the requirements of SNI is 5.0 milligrams of oxygen per 100 gram. The aim of research to find out the levels of peroxide and acid in the cooking oil used by Penyetan traders at Sutorejo street in Surabaya.This is a descriptive research that finds out the levels of peroxide and acid in the cooking oil. The research population used is the cooking oil of Penyetan traders at Sutorejo street Surabaya, and samples of it are 36 samples taken randomly. The content analysis of peroxide and acid uses iodometric method.The result shows that there are 6 samples qualified with a percentage of 17% and 30 samples did not qualify with a percentage of 83% and 9 samples qualify percentage of 25%, 27 do not qualify with a percentage of 75% according to the SNI, National Standardization of Indonesia .Keyword: Oil, Peroxide, Acid
EFEKTIFITAS PENGUSIR NYAMUK ELEKTRIK DARI EKSTRAK KULIT DURIAN (DuriozibethinusMurr) Mardiyah, Siti
THE JOURNAL OF MUHAMMADIYAH MEDICAL LABORATORY TECHNOLOGIST Edisi 4: The Journal of Muhammadiyah Medical Laboratory Technologist
Publisher : Universitas Muhammadiyah Surabaya

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EFEKTIFITAS PENGUSIR NYAMUK ELEKTRIK DARI EKSTRAK KULIT DURIAN (DuriozibethinusMurr)  By. Siti Mardiyah, Moh.Imam Royaldi Prodi D3 Analis UM Surabaya ABSTRACTAedesaegypti is a type of mosquito that can carry dengue virus causes dengue fever. Efforts to eradicate the Aedesaegypti mosquito as a vector of dengue fever have often done, but the lack of public awareness about environmental hygiene still hamper such efforts. Therefore, the electric mosquito repellent products, which are considered practical to avoid mosquito bites, are widely used. However, the use of such products has the potential to cause environmental pollution and health problems. Durian rind extract is a natural insecticide materials that could become an alternative material as a substitute chemicals of mosquito repellent products.This research is an experimental study that aims to compare the repelling power effectiveness between durian rind extract and electric mosquito repellent in repelling Aedesaegypti mosquito. The population in this study is the Aedesaegypti mosquito breeding obtained from from East Java Provincial Health Office with samples taken as 640 mosquitoes were put in each room with 15 tails.The results showed that there are differences in effectiveness of repelling power between the durian rind extract and electric mosquito repellent in repelling the Aedesaegypti mosquito. This was evidenced by statistical tests using independent t test in which the value Tcount = 12.603 with sign value. 0.000 <0.005, which means H0 is rejected or no difference. The big difference is because the active substance in extracts of different anti-mosquito durian and it also shows that the durian rind extract has expelled under the power of an electric mosquito repellent. So, to have equal power of repelling with the electric mosquito, it needs durian rind extract concentration which is greater than 25%.Keywords: Aedesaegypti, durian rind extract DuriozibethinusMurr
ANALISA KADAR ALKOHOL PADA SUSU FERMENTASI BERDASARKAN LAMA PENYIMPANAN LEMARI ES Mardiyah, Siti
THE JOURNAL OF MUHAMMADIYAH MEDICAL LABORATORY TECHNOLOGIST Edisi 1: The Journal of Muhammadiyah Medical Laboratory Technologist
Publisher : Universitas Muhammadiyah Surabaya

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ANALISA KADAR ALKOHOL PADA SUSU FERMENTASI BERDASARKAN LAMA PENYIMPANAN LEMARI ESSiti Mardiyah, S.Si, M.Kes.Sitimardiyahfix2@gmail.com Prodi D3 Analis Kesehatan UM Surabaya AbstractFermented milk is one of dairy products, obtained by fermentation of milk by certain microbes to produce lactic acid. In general, fermented milk stored at a temperature of 50C cooler cupboard to inhibit acid formation by bacteria is still alive, so as to avoid excessive formation of a sour taste. During storage of fermented milk pH decreased continuously. At a temperature of 100C, the damage began to emerge after 3-4 days of storage, which is a sour, watery, and the accompanying changes in the original tender texture and cause contamination between certain bacteria that cause alcohol. Based on the above formulation of the problem can be taken "Is there any effect of fermented milk storage time in the freezer for alcohol content? ". The purpose of this study was to investigate the effect of storage time of fermented milk in the fridge for alcohol content. This research is a type of observational analytic studies because there is no treatment of the researchers aimed to determine the effect of long storage of fermented milk in the fridge for alcohol content. The sampling technique used is random sampling, totaling 5 samples at each storage time. Research variables consisting of the independent variable storage time, and the dependent variable is the alcohol content. The level of alcohol is done in fermented milk after being stored for 1 week, 2 weeks, 3 weeks, and 4 weeks using the method five times Pycnometer with replication. From the results of this study the mean increase in the alcohol content of fermented milk on each storage time is 1 week, 2 weeks, 3 weeks and 4 weeks. Having performed using ANOVA statistical test obtained p = 0.000 (p <0.05) can be summed Ha Ho is rejected or accepted, which means there is the influence of storage time of fermented milk in the fridge for alcohol content. Keyword : fermented milk, alchohol level
Peran Islamic Sosial Finance Dalam Mewujudkan Sustainable Devoplement Bidang Pangan Pasca Pandemi Covid 19 Siti Mardiyah
Finest : Jurnal Riset dan Pengembangan Ekonomi Islam Vol 5, No 1 (2021): Finest : Jurnal Riset dan Pengembangan Ekonomi Islam
Publisher : Finest : Jurnal Riset dan Pengembangan Ekonomi Islam

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Dalam Islam, produksi pertanian sangat penting dalam memastikan pangan yang berkelanjutan. Pemerintah memiliki peran penting dalam ketersediaan dan aksesibilitas pangan bagi masyarakat. Dalam sejarah Islam, terdapat pola cadangan pangan yang berkelanjutan untuk menjamin ketersediaan pangan seperti yang dilakukan oleh Nabi Yusuf dan Umar bin Khattab. Peran keuangan syariah sangat signifikan dalam menjamin pendistribusian aset di setiap lini kehidupan mulai dari penerapan pajak kepada non muslim, zakat dan takaful ijtima'i lainnya. tujuan penelitian ini adalah untuk mengetahui peran islamic social finance dalam mewujudkan sustainable development bidang pangan pasca pandemi covid-19. Metode penelitian yang digunakan adalah metode kualitatif fenomenologi. hasil penelitian ini menunjukkan bahwa dalam islam, produksi pertanian sangat penting untuk di tingkatkan sehingga pada masa pasca pandemic ini, pada  sektor pangan  dan makanan bisa terjamin dan terkendali untuk kepentingan masyarakat Indonesia  secara meluas    
Analysis of Cadmium (Cd) Heavy Metal Levels in Groundwater around Lapindo Mudflow, Sidoarjo Regency Ulumiya, Nova; Kunsah, Baterun; Kartikorini, Nastiti; Mardiyah, Siti
Mukhtabar Journal of Medical Laboratory Technology Vol 2 No 1 (2024): Mukhtabar: Journal of Medical Laboratory Technology (April 2024)
Publisher : LPPM STIKes Muhammadiyah Ciamis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52221/mjmlt.v2i1.546

Abstract

Background & Objective: Metal pollution in Lapindo mudflow is one of the events that cause pollution because the content in the mud contains a variety of heavy metals, one of which is cadmium (Cd). Cadmium is a heavy metal that has high toxicity and is included in non-essential heavy metals, so the presence of heavy metal cadmium (Cd) needs to be known for sure because too high levels can harm health and the surrounding environment. The purpose of this study is to determine the presence of cadmium (Cd) heavy metal levels in groundwater around Lapindo Mudflow, Sidoarjo Regency. Method: This study uses descriptive type and design. The sampling technique used purposive sampling by taking 4 points and conducting a duplo examination so that the total number of samples was 8 samples. Results: The results showed that out of 8 samples, all samples still met the requirements according to SNI with a percentage of 100%. Conclusion: It can be concluded that the results of the study with an average of 0.5075 × 10-4 mg/L still meet the requirements in accordance with the Indonesian National Standard (SNI) which is 0.5 - 10.0 mg/L or 0.0005 - 0.001 mg/L.
Efektivitas Anti Bakteri Perasan Bawang Putih (Allium sativum L.) terhadap Pertumbuhan Staphylococcus aureus: The Effectiveness of Anti-Bacterial Juice of Garlic (Allium sativum L.) on the Growth of Staphylococcus aureus Mardiyah, Siti
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 1 No. 2 (2018): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v1i2.1532

Abstract

Garlic has bioactive compounds that are efficacious as antibacterial (bacteriostatic) in some pathogenic bacteria, which one of them is Staphylococcus aureus. Major antimicrobial component is active on garlic especially allicin. The ability of garlic extract as anti-bacterial because of the combination of alisin and scordinin. Alisin serves as a natural antibiotic capable of killing antibiotic-resistant Staphylococcus aureus. This paper aims to study the effect of concentration of garlic juice on the growth of Staphylococcus aureus and determine the minimum concentration to prevent the growth of the bacteria. This type of research is experimental. The population and sample of this study were culture of pure Staphylococcus aureus grown on MSA medium (Manitol Salt Agar). Total sample of research are 28 samples. Staphylococcus aureus growth data were obtained by indirect observation through laboratory tests. Data analysis techniques used Kruskal-Wallis test with 5% error rate (0,05) and Mann Whitney test through SPSS 17,0 program. The result of anti bacterial test of garlic extract (Allium sativum Linn) with Kruskal-Wallis showed that there was influence of extract concentration of garlic on growth of Staphylococcus aureus (p = 0,000). While Mann - Whitney test results obtained that at 25% concentration is the minimum concentration that effectively prevent the growth of Staphylococcus aureus. Therefore it can be concluded that there is influence of extract of garlic juice on growth of Staphylococcus aureus.
Effectiveness Comic Media Education in Prevention Violence towards Children Siti Mardiyah; Nurul Devi Ardiani; Aris Prastyonhngsih
International Journal of Public Health Excellence (IJPHE) Vol. 3 No. 1 (2023): June-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijphe.v3i1.546

Abstract

Violence against children is treatment, action, or neglect that results in disability and death in children. Children need to have sufficient knowledge of violence and its prevention so that they can minimize and prevent and protect themselves from violence. Efforts to increase prevention of violence against children can be implemented by increasing knowledge. One way to increase knowledge is to use learning methods using comics. Comics are educational media with interesting pictures and stories that are easy for children to understand. The benefit of research is to gain knowledge so that you are able to prevent and protect yourself against violence against children. The research method was carried out using comic media on elementary school children. The results of the study after education was carried out, namely that there was an increase in children's knowledge about the knowledge of preventing violent behavior.
The Effect of Green Color Breathing Therapy on Blood Pressure in Patients at Risk of Hypertensive Crisis Noor Fitriyani; Firman Prastiwi; Siti Mardiyah
International Journal of Public Health Excellence (IJPHE) Vol. 3 No. 1 (2023): June-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijphe.v3i1.563

Abstract

Background: About 71% of non-communicable diseases (PTM) cause death, one of which is hypertension. The later phases of hypertension are the increased risk of hypertensive crisis, occurring in all types of hypertensions. Hypertensive crisis is a medical emergency and requires appropriate management. Non-pharmacological management is a complementary therapy to pharmacological therapy, one of which is green color breathing therapy. Objective: This study aims to determine the effect of green color breathing therapy on blood pressure in patients at risk of hypertensive crisis. Methods: This study used the pre and post-test method without control group design. The measuring instrument for this study used SOP green color breathing therapy and evaluated blood pressure with a sphygmomanometer. The research sample used a total sampling of 31 respondents. Bivariate data analysis using the Wilcoxon test. Results: Based on statistical tests with analysis of the Wilcoxon Test (p=0.001). This shows that the p value <0.05, there is a significant effect of green color breathing therapy on the blood pressure of patients at risk of hypertensive crisis. Conclusion: Green color breathing therapy can reduce blood pressure in patients at risk of hypertensive crisis.
The Provision of E-Modules on Adolescent Mental Health Understanding Nurul Devi Ardiani; Siti Mardiyah
International Journal of Public Health Excellence (IJPHE) Vol. 3 No. 1 (2023): June-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijphe.v3i1.634

Abstract

Mental health frequently receives inadequate attention and is often disregarded by individuals who tend to prioritize physical health over mental well-being. The occurrence of mental disorders in adolescents (aged 15-24 years) is associated with a depression rate of 6.2%. Severe depression tends to lead to self-harm and suicide. Approximately 80-90% of suicide cases can be attributed to depression and anxiety. A comprehensive understanding of adolescent mental health is essential for determining appropriate actions to make adolescents aware that mental health is equally essential. Preventing mental health issues in adolescents is crucial for avoiding further mental disorders or psychological problems. Prevention can be effectively achieved through health education for adolescents, enabling them to comprehend the significance of their mental health. E-modules provide an ideal medium for reaching adolescents, as they adapt conventional modules by incorporating information technology, making them more engaging and interactive. This enhances their appeal as an engaging and interactive learning resource. Digital modules (e-modules) enriched with audiovisual technology are expected to apprehend students' interests and create a conducive learning environment. The research objective was to investigate the effect of E-modules on adolescents' understanding of mental health. The study adopted a quantitative approach, using a quasi-experimental research design with a pre-posttest without control, conducted through intervention with a single group. The study was conducted at SMP 8 Surakarta and data were collected before and after the intervention. Data analysis employed the Wilcoxon test was used to obtain a significant result with a p-value of 0.01 (p < 0.05). Based on these findings, E-modules affected adolescents' mental health acquaintances.
Co-Authors Achyana, Muchammad Arfan Agnes Sri Harti Aji Haqqi, Abdurrahman Raden Aldora Pratama Ali, Noor Azeera Mohd Amalia Agustin Andrian, Budi Wahyu Anggraeni, Aura Kharisma Anggun Anirawilda Purba Arditiar, Adrian Arianti, Vira Hasna Aris Prastyonhngsih Astri, Anisa Muktidena Mutiara Baterun Kunsah Batubara, Intan Budiman, Amin Aji Budiman, Waras Devi, Nurul Diah Ariana Dias Aziz Pramudita Dwi Salmarini, Desilestia Elfia Ellynawati Ellynawati Erdah Litriani Erlina Windyastuti Estuningsih, E Eti Hadiati Faris Windiarti Febrianti, Icha Firman Prastiwi Fitrotin Azizah, Fitrotin Hamda Sulfinadia Heni Nur Kusumawati I Ketut Antara Jannah, Faiqotul Juriyanto Gambir Kartikarini, Nastiti Kusmawati, Syafadila Eriana Laurensia Yunita, Laurensia Listiyanawati, Mutiara Dewi Maftusolikhah, Maftusolikhah Marshanda, Angela Rike Martini Listrikawati Maydida, Tiara Dzaky Mulya Fitrah Juniawan Nastiti Kartikorini, Nastiti Noor Fitriyani Norratri, Erika Dewi Noval Nurul Devi Ardiani Nurul Devi Ardiani, Nurul Devi Owa, Maria Goreti Purba, Anirawilda Qomariyah, Annisa Nurul Raden Aryo Febrian Ramadhani, Farah Salsabila Ratna Sari Dewi Rendy Permana Rinza Rahmawati Samsudin Rohana Rufaida Nur Fitriana Sawirman Setiyaningsih, Hana Shelly Festilia Agusanty Sri Delasmi Subandi Subandi Supatmi Supatmi Surya Aditya Thorik Rizky, Muhamad Ulumiya, Nova Uswatun Hasanah Welly Mahardhika Welly Mahardhika Widiatmoko, Julian Anindito Widyastuti, Dominica Arni Wiwi Wikanta Wulandari, Sania Yanthy, Putu Sucita