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Siti Maimunah
Program Studi D3 ANAFARMA, Universitas Sari Mutiara Indonesia
Medicine & Pharmacology

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Journal : Jurnal Farmanesia

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UJI PENINGKATAN KADAR ASAM AMINO PADA TAPE KETAN HITAM DENGAN PENAMBAHAN SARI BUAH NANAS DENGAN METODE SPEKTROFOTOMETRI SINAR TAMPAK Supartiningsih Supartiningsih; Siti Maimunah; Yosy Cinthya Eriwaty Silalahi
Jurnal Farmanesia Vol 7 No 1 (2020): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

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Abstract

Amino acid levels in sticky rice tape are still relatively low, while amino acids themselves are food substances for body growth. Pineapple contains the enzyme bromelain. This enzyme is one of the protease enzymes that can hydrolyze protein, therefore it can increase amino acid levels. This study aims to determine the increase in amino acid levels in black sticky rice tape with the addition of pineapple juice and to determine the effect of adding pineapple juice to amino acid levels in black sticky rice tape. In the process of making black sticky rice tape, 25 ml 50 ml of pineapple juice was added per 500 grams each, while one treatment did not add pineapple juice as a control. Black glutinous rice that has been fermented for 2-3 days was tested for increased levels of amino acids by using visible light spectrophotometry. The sample of black glutinous tape without the addition of pineapple juice obtained an average content of 4.73%, on the sample of black glutinous tape with the addition of 25 ml of pineapple juice the average content obtained was 6.50%, and the sample of black sticky rice tape with the addition of 50 ml pineapple juice the average level obtained was 7.76% and gave the effect of increasing amino acid levels on black sticky rice tape.
ANALISIS MIKROBIOLOGI Escherichia coli JAJANAN MINUMAN DI SEKITAR JALAN KAPTEN MUSLIM KOTA MEDAN Siti Maimunah; Artha Yuliana Sianipar; Cut Masyithah Thaib
Jurnal Farmanesia Vol 7 No 1 (2020): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

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Abstract

Escherichia coli is a gram-negative rod bacteria, not encapsulated and is a normal flora in the digestive tract of animals and humans that easily pollutes water. Escherichia coli can turn into an opportunist pathogen if it lives outside the intestine, for example in urinary tract infections, wound infections and mastitis. Drinks contaminated with microorganisms can cause health problems in the form of disturbances in the digestive tract with symptoms of nausea, heartburn, vomiting and diarrhea. The purpose of this study was to determine the presence of Escherichia coli bacterial contamination in snacks sold around the Kapten Muslimstreet. This descriptive study used 4 samples of iced drinks, namely young coconut ice, sugar cane ice, mixed ice and dawet ice. The sample testing technique uses the Most Probable Number (MPN) method. The media used in this study were lactose Broth, Brilliant Green Lactose Bile Broth, Eosin Methylene Blue Agar. This research was conducted at the Pharmacy Microbiology Laboratory, Sari Mutiara University, Indonesia. After the research, the results showed that 1 of 4 samples of snacks found on Jalan Captain Muslim was detected with Escherichia coli bacteria ranging from 2,800 cells/100 ml so that it was included in the poor criteria, in the category These snacks are not suitable for consumption and do not meet the criteria set out in the Indonesian Ministry of Health No.492/Menkes/Per/IV/2010 (Colifrom and Escherichia coli 0/100 ml).
PENGARUH VARIASI WAKTU FERMENTASI TERHADAP KADAR ETANOL HASIL FERMENTASI SINGKONG KUNING (Manihotutillissima Pohl) Siti Maimunah; Zuhairiah Zuhairiah; Artha Yuliana Sianipar
Jurnal Farmanesia Vol 7 No 2 (2020): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

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Abstract

Cassava is an agricultural commodity that is widely grown in Indonesia and is an important source of carbohydrates after rice with a content of 34.7%. Yellow cassava is usually served in the form of tape through a fermentation process. This study aims to determine the effect of variations in fermentation time on ethanol content resulting from yellow cassava fermentation. This study used an experimental method with the distillation method using yellow cassava samples which were fermented for 72 hours, 96 hours, and 120 hours. The results of this study indicate that there is an effect of time variation on the ethanol content of fermented yellow cassava with a value of 0.93% (72 hours), 1.00% (96 hours), 1.27% (120 hours) which has a very significant effect (p < 0.01 >). The yield of this fermentation can be determined using the alcohol BJ table.
PENETAPAN KADAR KAFEIN DARI BUBUK KOPI YANG DIPEROLEH DARI KOTA SIDIKALANG SECARA SPEKTROFOTOMETRI UV Siti Maimunah; Supartiningsih Supartiningsih; Devina Chandra
Jurnal Farmanesia Vol 8 No 1 (2021): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

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Abstract

Coffee has many health benefits, such as stimulating the central nervous system, with the effect of relieving fatigue, drowsiness, and also in creasing concentration power. How ever, excessiveuse of caffeine can cause heart palpitations, stomachdi sorders, and shaking hands. Caffeine levels in coffee circulating in the market vary, dueto a mixtureofotheringredients. For this reason, the National Standardization Agency (BSN) has set a standard for caffeine content in coffeepowder, whichis 0.455%-2% w/w (SNI 01-3542-2004), so that if there is coffee containing high levels of caffeine, it needs to be decaffeinated. tosuppresstheactivityofcaffeine in thebody. The purpose of this study was to determine the caffeine content of Arabica coffee powder and Robusta coffee. The samples determined were 2 types of arabica coffee powder, namely those obtained from high stems and low stems, and 1 robusta coffee powder. Sampling was carried out purposively, and as says were determined using ultraviolet spectrophotometry after extraction using chloroform. The results showed that the caffeine content of high-stem Arabica coffee powder was 1.675% (16.75mg/g), low-stemmed 0.546% (5.462 mg/g), and 0.818% (8.18mg/g) of Robusta coffeegrounds. In conclusion, the caffeine levels of the three samples determinedmet the requirements of the Indonesian National Standard.
PEMERIKSAAN CEMARAN Escherichia coli, Shigella sp DAN Salmonella sp PADA SUSU SAPI PERAH YANG DIPEROLEH DARI PETERNAKAN ASAM KUMBANG KECAMATAN MEDAN SELAYANG Zuhairiah Zuhairiah; Siti Maimunah; Maringan Silitonga
Jurnal Farmanesia Vol 8 No 1 (2021): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (601.725 KB) | DOI: 10.51544/jf.v8i1.2785

Abstract

Milk is a drink that is mandatory for consumption by the public, especially for children, therefore, milk must be free from contamination with Escherichia coli, Shigella sp and Salmonella sp bacteria, through the tools used are not clean, the environment is dirty, the hands of workers, and others. This study aims to determine the presence or absence of Escherichia coli, Shigella sp, and Salmonella sp bacteria in Dairy Cow Milk obtained from the Asam Kumbang Farm, Medan Selayang District. The research sample was ten samples of milk from dairy cows in one farm with different cows which were treated with two aseptic and non-aseptic treatments. The research method used is descriptive research with MPN (Most Probable Number) method to count coliform bacteria followed by an examination of LB, BGLB, EMBA media, gram staining, biochemical tests, IMVIC tests, and user testing methods on samples of Shigella sp and Salmonella bacteria sp followed by an examination of NB, SCB, SSA media, gram staining, biochemical tests, and IMVIC. The results showed that one aseptic sample A and 3 non-aseptic samples A, B, C had Escherichia coli bacteria in dairy cows' milk. The quality of milk must comply with the requirements of SNI 3141.1:2011 Fresh Milk Quality and the Maximum Limit of Microbial Contamination in SNI 7388-2009 Fresh Milk.
FORMULASI SEDIAAN PEMBUATAN PELEMBAB BIBIR (LIP BALM) MENGGUNAKAN SARI BUAH PEPAYA(Carica papaya L.) Supartiningsih Supartiningsih; Siti Maimunah; Elly Sitorus; Sarah Lestari
Jurnal Farmanesia Vol 8 No 2 (2021): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (59.881 KB) | DOI: 10.51544/jf.v8i2.2833

Abstract

Lip balm adalah sediaan kosmetik perawatan pada bibir yang digunakan untuk melindungi bibir terhadap faktor lingkungan yang merugikan pada keadaan kelembaban udara yang rendah karena suhu yang terlalu dingin, mencegah penguapan air, serta melembabkan bibir agar tidak mudah kering dan pecah- pecah. Tanaman Buah Pepaya (Carica papaya L.) memiliki kandungan antrakuinon, saponin, lignin, glikosida dan tanin. Tujuan penelitian ini adalah untuk memformulasikan dan uji efektifitas sari buah pepaya pada konsentrasi 1%, 5% dan 9% pada sediaan pelembab bibir. Evaluasi sediaan pelembab bibir yaitu uji homogenitas, uji stabilitas, uji oles, uji daya sebar, uji daya lekat. Metode yang dilakukan dalam penelitian ini adalah bersifat eksperimental. Dari hasil penelitian dan pengujian yang telah dilakukan peneliti didapatkan hasil parameter uji daya lekat adalah (Blanko) 1 menit 10 detik, (F1) 1 menit 02 detik, (F2) 57,66 detik, dan (F3) 44,33 detik. Hasil dari pengujian parameter daya sebar memiliki rata-rata 4 cm, 5 cm, 6 cm dan 6 cm. Lip balm yang diformulasi dalam penelitian ini tidak melalui uji iritasi dikarenakan pandemic virus corona yang membuat peneliti tidak bisa menggunakan sukarelawan manusia. Peneliti juga tidak melalui uji kelembapan pada bibir sukarelawan demi menghidari penyebaran virus dan memenuhi protokol kesehatan.
Co-Authors Adiansyah Cahaya Amalia Sitorus Cut Masyithah Cut Masyithah Thaib Devina Chandra Dina Riani Purba Eka Margareta Sinaga Elly Nurita Sitorus Elly Sitorus Erly Sitompul Fitri Yulia Sari Ika Kristina Kesaktian Manurung Kristini Siboro Maringan Silitonga Nikmat Jayadi Nurul Hazlinda Risda Hernidawati Nainggolan Sarah Lestari Setiawati Gea Sianipar, Artha Yuliana Siti Nurbaya Supartiningsih Supartiningsih Yettrie Simarmata Yosy Cinthya Eriwaty Silalahi Zuhairiah Nasution, Zuhairiah