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All Journal SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal PGSD: Jurnal Ilmiah Pendidikan Guru Sekolah Dasar Klinikal Sains (Jurnal Analis Kesehatan) JURNAL MUTIARA KESEHATAN MASYARAKAT JURNAL MUTIARA PENDIDIKAN INDONESIA JURNAL ANALIS LABORATORIUM MEDIK Jurnal Indah Sains dan Klinis Jurnal Farmanesia Jurnal Multidisiplin Madani (MUDIMA) Jurnal Puan Indonesia JURNAL KIMIA SAINTEK DAN PENDIDIKAN JGK (Jurnal Guru Kita) JURNAL HANDAYANI PGSD FIP UNIMED Jurnal ABDIMAS MUTIARA JURNAL TEKNOLOGI, KESEHATAN DAN ILMU SOSIAL

Eka Margareta Sinaga

Universitas Katolik Santo Thomas

Author-ID : 1056670

Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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FORMULASI KRIM ANTI-AGING DARI EKSTRAK KULIT BUAH JERUK LEMON (Citruslimon) Yosy Cinthya Eriwaty Silalahi; Zuhairiah Zuhairiah; Eka Margaret Sinaga; Isra Kristina Sitohang
Jurnal Farmanesia Vol 6 No 1 (2019): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (482.568 KB)

Anti-aging is a preparation that is useful for preventing or slowing down the effects of aging such as wrinkles, dark spots, rough skin, and enlarged pores. Lemon peel contains flavonoids, namely hesperidin which can prevent aging and can improve skin health. This study aims to formulate anti-aging cream preparations, test the anti-aging effect, and determine the best concentration of anti-aging cream from lemon peel extract. The concentration of lemon peel extract used as a cream ingredient are: 2.5%, 5%, 7.5%, 10%. The tests carried out were homogeneity test, determination of emulsion type, pH, stability observation, skin irritation test. The test was carried out for 4 weeks. The results showed that the anti-aging cream preparations produced were homogeneous and showed an o/w type. The pH test when the cream was made was: 6-7 and after 12 weeks of storage, it was: 5-7. Anti-aging cream preparations have shown a significant increase in skin effects after 1 week, 2 weeks, 3 weeks, and 4 weeks. F5 (10% cream) provides the best anti-aging effectiveness. Lemon peel extract can be formulated into an o/a cream preparation that is able to provide anti-aging effects on the skin. Formula 5 (F5) with a concentration of 10% lemon peel extract was the most.

PENETAPAN KADAR PROTEIN DALAM SUSU FORMULA BAYI DAN ASI DI MEDAN SECARA KJELDAHL Eka Margaret Sinaga; Siti Maimunah; Erly Sitompul
Jurnal Farmanesia Vol 6 No 1 (2019): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Breast milk (ASI) is the best food for babies. Breast milk has advantages compared to other milk, including guaranteed cleanliness, the composition of breast milk is also very suitable for digestion, growth, and development of babies, one of the compositions contained in breast milk is protein. Currently, many mothers cannot breastfeed their own babies, so they choose infant formula as a substitute for breast milk. The purpose of this study was to determine differences in protein levels in infant formula and breast milk. Determination of protein content was carried out using the Kjeldahl method which is a simple method for determining total nitrogen in protein and other nitrogen-containing compounds. The Kjeldahl method is carried out through 3 processes, namely: the destruction process, the distillation process, and the titration process according to the procedures and tools used in the Chemistry Laboratory of the Sari Mutiara Indonesia University. The results of the determination of protein levels using the Kjeldahl method contained a protein with average levels in infant formula brand A (10.10 ± 0.96) %, infant formula brand B (10.95 ± 2.43) %, infant formula brand C (11.0666 ± 1.6932) %, and breast milk (20.5733 ± 3.1828) %.

FORMULASI DAN EVALUASI SEDIAAN PERONA PIPI (Blush on) CREAM DARI EKSTRAK ETANOL BIJI BUAH TERONG BELANDA (Solanum betaceumCav.) SEBAGAI PEWARNA ALAMI Adiansyah Adiansyah; Eka Margaret Sinaga; Lestari Sitohang
Jurnal Farmanesia Vol 6 No 2 (2019): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Tamarillo contains red anthocyanin pigments which can be used as an alternative natural dye. The purpose of this study was to formulate a blush preparation from Tamarillo (Solanum betaceum) seed extract in the form of a cream and to determine the ethanol extract of Tamarillo(Solanum betaceum) seeds can be used as a natural dye in the formulation of a cream blush preparation. The study used Tamarillo seed extract with concentrations of 3.75%, 5%, 7, 5%. Data analysis used descriptive analysis by presenting the frequency distribution table of each study. The results obtained indicate that all preparations, namely blanks, preparations with concentrations of 3.75%, 5%, and 7.5% have good organoleptic, meet the requirements of the homogeneity test, have good stability during storage, meet the requirements of the smear power test, meet the requirements for skin pH requirements, not irritating to the skin and the most preferred by panelists is a formula with a concentration of 7.5%. The conclusion of this preparation is that the blush preparation from the ethanol extract of the Tamarillo seeds is good and the most preferred is the color of the preparation with a concentration of 7.5%.

PEMBUATAN KERTAS RAMAH LINGKUNGAN KOMBINASI LIMBAH AMPAS TAHU DAN LIMBAH KULIT PISANG KEPOK DENGAN METODE PEMISAHAN ALKALISASI Eka Margaret Sinaga; Supartiningsih Supartiningsih; Elly Sitorus; Sriadiprastio Sriadiprastio
Jurnal Farmanesia Vol 6 No 2 (2019): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Tofu dregs waste contains 30.4% cellulose content, while kepok banana peel has high cellulose content (60-65%), hemicellulose 6-8%, and lignin 5-10%. The purpose of this study was to determine the process of making natural paper from tofu dregs waste and kepok banana peel waste as an alternative raw material for wood substitutes and to find out the characteristics of natural paper produced from tofu waste fiber and kepok banana peel waste based on SNI 287:2010 (including test water content) and SNI 6588-1:2010 (including pH acidity test). Based on the results of research that has been carried out, the optimum composition in making paper from tofu dregs and kepok banana peels is 50:50% variation. The temperature and time of heating and the optimum concentration of sodium hydroxide solution was 120 oC for 90 minutes with sodium hydroxide solution concentration of 10.0%, pulp content of 46.45%, cellulose content of 53.3%, and lignin content of 46.67%. All levels obtained have met the requirements of SNI. Based on the FT-IR spectrum analysis, tofu dregs and kepok banana peels are suitable for use as raw materials for making paper because they contain cellulose. Based on the SEM analysis, the morphological surface structure, the tighter the fiber bonds, this proves that the diameter of the resulting fiber is very small, because the smaller the fiber diameter, the better the mechanical properties.

IDENTIFIKASI ANTALGIN DALAM JAMU PEGAL LINU SECARA KROMATOGRAFI LAPIS TIPIS Supartiningsih Supartiningsih; Eka Margaret Sinaga; Maringan Silitonga; Hotvera Marianis
Jurnal Farmanesia Vol 6 No 2 (2019): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Traditional medicine is an ingredient or ingredient in the form of plant material, animal material, mineral material, preparation of extracts (galenic), or a mixture of these materials which have been used for generations. Jamu is traditional medicine, in general, herbal medicine cannot cure all kinds of diseases and its natural effect is not as fast as chemical drugs. Lately, medicinal chemicals are often added which are prohibited under the provisions of BPOM (Food and Drug Supervisory Agency). Antalgin is an analgesic-antipyretic and anti-inflammatory drug. Identification of antalgin in herbal aches and pains by thin layer chromatography aims to determine whether the herbal aches and pains circulating around Jalan Captain Muslim, Medan city contain levorphanoll drug chemicals or not. Antalgin identification in herbal pain relief was applied using Thin Layer Chromatography method with 60 F Silica gel stationary phase and chloroform-acetone-toluene (65: 25:10) mobile phase. From the results of identification by thin-layer chromatography (TLC) on herbal pain relief, it was found that the Rf value of the chromatogram spot on the levorphanol 0.16 reference standard was close to the sample Rf value (E) of 0.12. Based on the examination that has been carried out, it can be concluded that the positive herbal pain relief contains levorphanol drug chemicals so that the sample (E) tested does not meet the requirements.

FORMULASI SEDIAAN KRIM DEODORANT EKSTRAK ETANOL DAUN BELUNTAS (Plucea indica Less.) SEBAGAI PENCEGAH BAU BADAN Eka Margaret Sinaga; Supartiningsih Supartiningsih; Siti Maimunah; Nikmat Jayadi
Jurnal Farmanesia Vol 7 No 1 (2020): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.965 KB)

Beluntas is one of the plants that is often used as traditional medicine. Beluntas leaves have antimicrobial activity against various kinds of bacteria. This study aims to formulate Beluntas leaf extract (Plucea indica Less.) in the form of a deodorant cream that functions as a deterrent to body odor. The research method was carried out experimentally which included extract preparation, formulation using Beluntas leaf extract (Plucea indica Less.) with a concentration of 5%, 7.5%, 10%, preparation quality test, and hedonic test. The results of the formula The deodorant cream preparation can be used properly and can prevent sweating for 8 hours and the deodorant cream does not cause irritation and provides comfort when used, from formulas 1, 2, and 3, all the results are good to prevent sweating in the armpits but, the formula favored by the volunteers was formula 1 because the aroma was just right unlike formula 2, and formula 3 which had a slightly more pungent aroma, and similarly to the color in formula 1, the color was light green, unlike formula 2, and formula 3 which tended to be lighter in color. dark green. Beluntas leaf ethanol extract can be used to prevent body odor, and the extract can be used as a natural deodorant cream to prevent body odor.

ANALISIS MINERAL KALSIUM (Ca) DAN ZAT BESI (Fe) DENGAN VARIASI WAKTU PERENDAMAN PADA PEMBUATAN SUSU KEDELAI SECARA SPEKTROFOTOMETRI SERAPAN ATOM Eka Margaret Sinaga; Yosy Cinthya Eriwaty Silalahi; Artha Yuliana Sianipar
Jurnal Farmanesia Vol 7 No 1 (2020): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.659 KB)

Minerals, calcium, and iron are needed for humans to stay healthy and active and have various roles in the human body. The purpose of this study was to determine the levels of calcium and iron in SK1, SK2, SK3, and SK4 milk. To compare calcium and iron levels in SK1, SK2, SK3, and SK4 milk. The results of the determination of calcium and iron levels by atomic absorption spectrophotometry showed that there was a difference in the content of calcium and iron in SK3 soy milk (12.178 ± 46, 399 mg/100 ml), SK1 milk (5, 3008 ± 8, 798 mg/100). ml), SK2 milk (9, 8821 ± 55, 676 mg/100 ml), SK4 milk (4, 8634 ± 125, 845). The iron content of SK4 milk is (1.3851 ± 82.709 mg/100 ml), SK1 milk is (0.5501 ± 68.924 mg/100 ml), SK2 milk is (0.6450 ± 50.026 mg/100 ml), SK3 milk of (0.7464 ± 64 mg/100 ml). The results showed that SK3 soy milk contained more calcium than SK1, SK2, and SK4. The results of iron levels showed that SK4 soy milk contained greater iron than SK1, SK2, and SK3 soy milk.

Pembuatan Sabun Padat Antiseptik Ekstrak Etanol Kulit Jeruk Lemon (Citrus Limon (L.) Burm. F.) Eka Margaretha Sinaga; Nova Florentina Ambarwati; Barita Aritonang; Ahmad Hafizullah Ritonga
Jurnal Multidisiplin Madani Vol. 2 No. 2 (2022): February 2022
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.428 KB)

Lemon peel waste (Citrus limon (L.) Burm.F.) contains secondary metabolites that function as antibacterials, such as alkaloids, flavonoids, and triterpenoids. This study aims to determine the formulation of antiseptic solid soap and the antibacterial activity of the ethanolic extract of the lemon peel by the diffusion method. The results showed the best formula for making antiseptic solid soap with ethanolic extract of lemon peel based on the requirements of SNI 06-4085-1996 was at a concentration of F3 (15%), homogeneous, had a pH of 8.54-9.82, foam height was around 3.5-4.7 cm, and a strong inhibition zone of about 12.48 mm. The conclusion of this study is that lemon peel has antibacterial properties that can kill the growth of Staphylococcus aureus bacteria.

ANALISA TINGKAT KERACUNAN LOGAM BERAT Pb PADA TUKANG BECAK DAN PEDAGANG ASONGAN DI JALAN KAPTEN MUSLIM MEDAN Nova Florentina Ambarwati; Eka Margaretha Sinaga; Erdina Gultom
Klinikal Sains : Jurnal Analis Kesehatan Vol 9 No 1 (2021): Juni
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/klinikal_sains.v9i1.1426

Lead (Pb) is one of dangerous heavy metals that is toxic for human bodies. Lead can be found in the air in the form of air pollution which is produced by the fuel of motor vehicles. According to WHO, in 1995, the level of lead inside the human body can be divided into three levels which are, low (<10ppm), moderate (10-20 ppm), otherwise high (>20ppm) according to the category of pollution. A pedicab driver and a street vendor who frequent the street will surely very often be exposed to vehicle fumes which contains lead (Pb). This experiment is aimed to find out the level of Pb in the hair of pedicab drivers and street vendors around Kapten Muslim Street, Medan. From the overall population is randomly taken each 4 (four) hair samples from pedicab drivers and street vendors, and then continued with an examination using AAS (Atomic Absorption Spectrophotometer). From the result of the experiment, overall obtained that 1 (one) out of the rest is within the high level of toxicity (20,138 ppm), and then 2 (two) within the moderate level of toxicity (10,697 - 16,69 ppm), and 5 (five) others within the low level of toxicity (0,862≈4,533 ppm). This shows that almost all pedicab drivers and street vendors around the Kapten Muslim Street, Medan are already poisoned with heavy metal, Pb, inside their bodies.

PEMBUATAN SABUN PADAT ANTISEPTIK EKSTRAK ETANOL KULIT JERUK LEMON (Citrus limon (L.) Burm. f.) Eka Margaretha Sinaga; Barita Aritonang; Nova Florentina Ambarwati; Ahmad Hafizullah Ritonga
Journal of Indah Science and Clinic Vol. 2 No. 3 (2021)
Publisher : LPPM STIKes Indah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/jisk.v2i3.34

One of the herbal plants with antibacterial properties that it can use in solid antiseptic soap is lemon peel (Citrus limon (L.) Burm.F.). This study aims to determine the optimum composition of antiseptic solid soap preparations from the ethanolic extract of lemon peel based on the requirements set by SNI 06-4085-1996 and the antibacterial activity test. The antibacterial activity test was carried out by the good method. Examination of Simplicia characteristics was carried out by phytochemical screening test. The antiseptic solid soap preparation was performed by organoleptic test, pH test, homogeneity test, high foam test, and antibacterial activity test. The concentration variations of antiseptic solid soap preparations were F1(5%), F2(10%), and F3(15%). Based on the results of research that has been carried out, the results of phytochemical screening tests for lemon peels (Citrus limon (L.) Burm.F.) contain secondary metabolites, namely alkaloids, flavonoids, and triterpenoids that function as antibacterial. Antiseptic solid soap made from ethanolic extract of lemon peel has met the requirements set by SNI 06-4085-1996, namely a solid and homogeneous soap with a lemon scent with a pH of 8.71-10.52, high foam 4.7-4.9 cm, as well as free alkali in a safe condition against the skin. Based on the results of the antibacterial activity test of solid antiseptic soap, the ethanolic extract of lemon peel (Citrus limon (L.) Burm.F.) can inhibit the growth of Staphylococcus aureus bacteria. At a concentration of F1(5%) has a zone of moderate inhibition of 10.26 mm; at concentration F2(10%) has a strong inhibition zone of 11.78 mm; at the concentration of F3(15%) has a strong inhibition zone of 12.57 mm. Lemon peel extract can be formulated into a solid antiseptic soap with an optimum concentration of F3 (15%).

Co-Authors Adiansyah Ahmad Hafizullah Ritonga Anas, Nirwana Angela Mericci Alpa Manurung Anton Sitepu Antonius Remigius Abi Apriska Dewi Sipayung Aritonang, Barita Ayu Vevariantina Bogor Lumbanraja Br. Ginting, Siska Yolandasari Darinda Sofia Tanjung Defensus Situmorang Dicky Yuswardi Wiratma Dongoran, Jhonas Dyan Wulan Sari Hs Edy Surya Eka Kartika Silalahi Elisabeth Ulima Siahaan Elly Sitorus Erdina Gultom Erly Sitompul Erly Sitompul Ester Julinda Simarmata, Ester Julinda Fahrur Rozi Fahrur Rozi Fatma, Rafiah Frikson Jony Purba Girsang, Kormeliaty Gultom, Erdiana Heka Maya Sari Sembiring Hotvera Marianis Irmina Pinem Irmnina Pinem Isra Kristina Sitohang Izwita Dewi Jon Kenedy Marpaung Juliana Junita Siahaan Kevin Parbarita Purba KMS. Muhammad Amin Fauzi Kms. Muhammad Amin Fauzi Kristini Siboro Lestari Sitohang Mahyudi Mahyudi Mahyudi Maniur A Siahaan Maniur Siahaan Maringan Silitonga Marpaung, Jon Kenedy Mitra Wati Ndruru Molliq Rangkuti, Yullita Nababan , Evi Lasrohana Nasution, Pandapotan Nikmat Jayadi Nova Florentina Ambarwati Nurhayati Simanullang, Damaris Panal Sitorus Panjaitan, Nomita Paskah Sri Ulina Tarigan Pelita Ananda Sianturi Purba, Dina Riani Purba, Kevin Parbarita Purwandari, Vivi Rafiah Fatma Rambe, Wanrimar Regina Sipayung Siahaan, Elisabeth Ulima Siahaan, M.Si, Maniur Arianto Siahaan, Maniur A Siahaan, Maniur Arianto Sianipar, Artha Yuliana Sianturi, Pelita Ananda Sihombing , Betty Agatha Silaban, Patri Silitonga, Maringan Simarmata, Yettrie Simbolon , Indah Sinaga, Ida Hotnauli Sipayung, Apriska Dewi Siregar, Hartaty Anna Siti Maimunah Siti Maimunah Siti Nurbaya Sitompul, Erly Sitorus, Elly Sitorus, Panal Situmorang, Defensus Situmorang, Desi Ratna Sari Sriadhi Sriadiprastio Sriadiprastio Supartiningsih - - Supartiningsih Supartiningsih Thaib, Cut Masyithah Tiara Rajagukguk Tiara Rajagukguk Tua Yohana Sinaga Turnip, Rotama Angelina Vevariantina, Ayu Wanrimar Rambe Yanti, Surfin Putri Yettrie Simarmata Yosy Cinthya Eriwaty Silalahi Yosy Cinthya Eriwaty Silalahi Yusron Abda'u Ansya Zai, Setiani Zuhairiah Nasution, Zuhairiah

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