Claim Missing Document
Check
Articles

Utilization Of Glycerol By Product From Transesterification Of Waste Cooking Oil As A Cosurfactant In Nanocream Preparation Rani, Zulmai; Julia Reveny; Urip Harahap
International Journal of Science, Technology & Management Vol. 2 No. 4 (2021): July 2021
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v2i4.264

Abstract

Waste cooking oil (used cooking oil ) is oil derived from leftover cooking oil for frying food. Waste cooking oil is still considered as waste by some people and waste cooking oil that should not be suitable for consumption is sometimes still widely reused in food processing, this can endanger health and reduce the nutritional value of food. In order to be used and have economic value, it is overcome by synthesizing waste cooking oil into glycerol so it can be used as cosurfactant. Besides as cosurfactant, this waste cooking oil glycerol also can be used for various chemical industies, foods, cosmetics, and pharmaceuticals industries. For cosmetic preparation, it can make a nanocream preparation. The purpose of this research was to utilize waste cooking oil into a glycerol which is used as a cosurfactant, to characterize the synthesis results based on IR Spectroscopy data and to formulate it to nanocream preparation. The research was conducted in an experimentally by making glycerol from side product of waste cooking oil. Separating glycerol process conducted by transesterification reaction. Glycerol of waste cooking oil by product was characterized with IR Spectroscopy and evaluated include organoleptic, glycerol contents, density, viscosity, ash content, and moisture content. Formulation of nanocream preparation using 30% of Tween 80 as surfactant, glycerol by-product as cosurfactant 7,5% concentration, and 20% of VCO as oil phase. The nanocream preparation was measured for its particle size with the aim of being able to determine the particle size of the formula to form nanoparticle size. The results showed that glycerol of waste cooking oil by product shows the presence of OH, CH-aliphatic, C=O carbonyl and C-O. particle size of nanocream preparation obtained was 397,76 nm. Based on the result of this research, the conclusion is glycerol of waste cooking oil by-product can form nano size with presence of glycerol as cosurfactant. The particle size of the nanocream preparation obtained was still in the nanocream requirement range, namely 20-500 nm.
Extraction And Phytochemical Screening of Ethanol Extract And Simplicia of Moringa Leaf (Moringa Oleifera Lam.) From Sidikalang, North Sumatera Ricky Andi Syahputra; Ani Sutiani; Pasar Maulim Silitonga; Zulmai Rani; Amelia Kudadiri
International Journal of Science, Technology & Management Vol. 2 No. 6 (2021): November 2021
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v2i6.381

Abstract

Moringa leaf is a plant that has many uses that comes from the family Moringaceae and it is a tropical plant that is familiar to Indonesian people. Pharmacologically, this plant extract is reported to have antimicrobial and fungicide and it is rich in antioxidants. This metabolite compound contained in Moringa leaves has the potential as an antioxidant, antibacterial, functional and others. This study aims to determine the simplicia characterization of Moringa leaves and to determine the secondary metabolites contained in Moringa leaves, both Moringa leaf powder and Moringa leaf extract. The method of this research is experimental including the simplicia making and ethanol extract of Moringa leaves by maceration method, simplicia characterization and phytochemical screening. The results of the simplicia characterization of Moringa leaves for ethanol soluble extract content was 10,9% and water-soluble extract content was 15,8%, ash content was 9,6% and acid insoluble ash content was 0,6% and water content was 8%. The results of this study also showed that the simplicia powder and ethanol extract of Moringa leaves contained flavonoid, tannin, alkaloid, steroid and saponin.
Uji Efektivitas Mukolitik Ekstrak Umbi Bawang Dayak (Eleutherine bulbosa (Mill) Urb) Robiatun Rambe; Zulmai Rani; Nur Ain Thomas
Journal Syifa Sciences and Clinical Research Vol 3, No 2 (2021): Volume 3 Edisi 2 2021
Publisher : State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37311/jsscr.v3i2.7041

Abstract

Dayak Onions are a typical Borneo plant that have been used by generations of Dayaks as herbal medicine. Empirically, tubers can be used as cough medicines. The purpose of this study was to determine the mucolytic effect of Dayak onion tuber extract by in vitro and the concentration range which gaves an equivalent effect with the effect of 0.1% acetylcysteine. This study conducted extraction using maceration. The test solution was made with a concentration of 0.5%, 1%, and 1.5% mixed with a mucus-phosphate buffer pH 7 20:80. The test solution was incubated for 30 minutes at 37oC. Further, positive control used was 0.1% acetylcysteine drug and the negative control was mucus solution without extract. Viscosity values obtained were analyzed using the One-way Anova statistical test with a confidence level of 99% (α 0.01). Based on the results, it was revealed that the extract of Dayak tuber with a concentration of 0.5%, 1%, and 1.5% showed a significant difference and a concentration of 0.5%.  Mucolytic effectiveness was better than positive controls (acetylcysteine).
Caffeine Levels from Various Types of Coffee Drink Packaging Circulated in the Medan City Market Were Examined Using a UV Spectrophotometry Method Gabena Indrayani Dalimunthe; Adli Nuzula Rahmah; Zulmai Rani; Yayuk Putri Rahayu
Indonesian Journal of Chemical Science and Technology (IJCST) Vol 5, No 2 (2022): JULI 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v5i2.37465

Abstract

Coffee drinks are drinks that come from the processing and extraction of coffee beans. One of which is caffeine. Coffee contains approximately 24 of the most important substances. The purpose of this study was to determine the level of caffeine in coffee drinks from various types of packaging. The research stages include sample collection and preparation; identification of caffeine content; and examination of caffeine levels using UV spectrophotometry. The results showed that the three samples of coffee drinks sold at the minimarket in Jermal, Medan contained caffeine, and the levels of caffeine in coffee drinks were 26,352±0,292 mg/100mL (Sample A), 15,179±0,286 mg/100mL (Sample B), and 7,965±0,98 mg/100mL (Sample C). The caffeine content obtained meets the requirements of SNI, where the maximum amount of caffeine that can be consumed by the public in a day based on SNI is 50 mg–150 mg.
Cytotoxicity Test of Cocoa Leaf Ethanol Extract (Theobroma Cacao L.) With Brine Shrimp Lethality Test (BSLT) Method Zulmai Rani; Ridwanto Ridwanto; Dikki Miswanda; Rafita Yuniarti; Ani Sutiani; Ricky Andi Syahputra; Reza Irma
Indonesian Journal of Chemical Science and Technology (IJCST) Vol 5, No 2 (2022): JULI 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v5i2.37452

Abstract

Cancer is a disease characterized by uncontrolled cell division and the ability of these cells to invade other biological tissues, either by direct growth in adjacent tissues or by migration of cells to distant sites. The purpose of this study was to determine the class of secondary metabolites contained in the ethanol extract of cocoa leaves and their cytotoxicity by looking at the LC50 value using the Brine Shrimp Lethality Test (BSLT) method. This research includes phytochemical screening of ethanol extract and the BSLT method by looking at the number of deaths of Artemia salina leach larvae (LC50). The results of phytochemical screening tests showed that the cocoa leaves contained flavonoids, alkaloids, tannins, saponins, steroids, and glycosides. The cytotoxicity test with probit analysis showed an LC50 value of 269,15 µg/mL, so it was concluded that the ethanol extract of cocoa leaves was toxic and had potential as an anticancer.
UJI TOKSISITAS KITOSAN CANGKANG KERANG BULU (Anadara antiquata) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) Nadila Indra Sepvina; Ridwanto Ridwanto; Zulmai Rani
Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Vol 7 No 2 (2022): JIIS
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/jiis.v7i2.1023

Abstract

Shellfish is one of Indonesia's fishery commodities which is increasing every year, one of which is blood clams and feather shells, which are easily found in Southeast Asia and East Asia. Shellfish also have great potential so that it has an impact on the increasing waste that is allowed to accumulate without any handling of the pollution that exists in the environment and society. One alternative to the use of waste from feather shells to have a high use value is to isolate it into chitosan. The purpose of this study was to investigate the utilization of shellfish waste into chitosan and to determine the LC50 value of the chitosan produced. The analysis carried out was the toxicity test of chitosan from shellfish shell waste on Artemia salina Leach shrimp larvae using the Brine Shrimp Lethalitiy Test (BSLT) method with various concentrations of 100; 250; 500; 750; and 1000 µg/mL, and determining the value of LC50 by probit analysis. Based on the results of the toxicity test of chitosan from shellfish waste, the LC50 value was µg/mL. These results indicate that chitosan from shellfish waste has no toxic effect on Artemia salina Leach shrimp larvae.
Formulasi Sediaan Lip Cream Ekstrak Daun Miana (Coleus scuatellariodes [L] Benth.) sebagai Pewarna Alami Vera Estefania Kaban; Nasri Nasri; Kasta Gurning; Hariyadi Dharmawan Syahputra; Zulmai Rani
INSOLOGI: Jurnal Sains dan Teknologi Vol. 1 No. 4 (2022): Agustus 2022
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v1i4.719

Abstract

Miana leaf (Coleus scutellarioides L.) is a plant that contains anthocyanins that can provide certain dyes. The purpose of this study was to formulate miana leaf extract in lip cream preparations as a natural dye. The research method includes the manufacture of ethanol extract of miana leaves (Coleus scutellarioides L.) by maceration method. The extract formulas used were 25%, 50%, and 75%. The tests carried out included organoleptic tests, homogeneity tests, physical tests, pH tests, irritation tests and color preference tests. The results of the lip cream preparation, the results of the organoleptic examination were declared to have a semi-solid dosage form, distinctive odor and varied colors F1 pink F2 purplish red, F3 blackish red, homogeneity test results were declared homogeneous, stability test results showed that the preparation did not change shape, color and the odor of the preparation for 14 days of storage, the results of the pH test showed that the preparation was still within the permissible pH range on the use of the skin, the test results were declared non-irritating. Miana leaf ethanol extract can be made as a colorant in lip cream preparations.
Formulasi Sediaan Pewarna Pipi dalam Bentuk Padat dengan Menggunakan Ekstrak Buah Buni (Antidesma bunius (L.) Spreng) Anggitha Ningtias; Zulmai Rani; Ridwanto
INSOLOGI: Jurnal Sains dan Teknologi Vol. 1 No. 4 (2022): Agustus 2022
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v1i4.811

Abstract

Buni fruit (Antidesma bunius (L.) Spreng) is a plant that contains anthocyanin pigments that can give a red color. The purpose of this study was to make cheek dye preparations in solid form using buni fruit extract (Antidesma bunius (L.) Spreng) as a dye. The extract was obtained by maceration using 96% ethanol containing 2% citric acid. The cheek coloring formula that was made was using buni fruit dye with a concentration of 10; 12.5; 15 and 17.5%. The tests carried out include: physical quality inspection (homogeneity, polish test, crack test), irritation test, and stability test. Formula with a concentration of 10% produces a pale cream color; preparation with a concentration of 12.5% ​​produces a cream color, a concentration of 15% produces a weak pink color and a concentration of 17.5% produces a dark pink color. The results of the physical quality examination of the preparation showed that the preparation had a homogeneous color, good polish at a concentration of 17.5% because it produced a clear pink color during polishing and did not crack when dropped from a height of 25 cm. Preparations are not irritating. From the observation of the shape, it was found that all the cheek coloring preparations made did not change shape from the initial form of printing for 90 days at room temperature storage. From the results of color observations, all preparations made remained stable during storage at room temperature for 50 days, on day 55 the color of the preparation began to fade, this was due to unstable anthocyanins. The odor of the preparation remained stable in storage for 90 days of observation at room temperature. These results indicate that buni fruit extract can be used as a colorant in cheek coloring preparations.
Profil Penggunaan Obat Antidiabetes Tipe II Di RSUD Dr. Husni Thamrin Natal Medan, Sumatera Utara Robiatun - Rambe
JURNAL FARMASI DAN MAKANAN Vol 6 No 1 (2022): Journal of Pharmacy and Science
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/jops.v6i1.2971

Abstract

The pancreas does not produce enough insulin or the body cannot use the insulin it produces effectively. Insulin is a hormone that regulates the balance of blood sugar levels. (hyperglycemia). This research was conducted with a non-experimental descriptive method with a cross-sectional design that was carried out every month. Sampling was carried out in the internal medicine section of RSUD by Dr. Husni Thamrin Natal. Samples were taken retrospectively every month using secondary data, namely medical records of patients using oral antidiabetics (drugs) in the period from January to June 2019. The data obtained was presented in the form of table proportions and graphs. The results showed that the largest percentage of use of antidiabetic drugs was male, as many as 67 people (57.26%), over 50 years old, as many as 97 people (82.91%), and the type of work was self-employed for as many as 47 people (40, 17%). The most widely used antidiabetic drug groups are the biguanide groups (75.17%), the combination type of drug with a combination of metformin and glimepiride (93.33%), and the frequency of use of the drug metformin (74.15%). Based on the results of the study, it can be concluded that the highest prevalence is in the male sex, and the average age is over 50 years. The pattern of prescribing antidiabetic drugs based on the most widely used drug class is the biguanide group, which is a combination of metformin and glimepiride types of drugs, and the frequency of drug use is metformin.
UJI TOKSISITAS KITOSAN CANGKANG KERANG BULU (Anadara antiquata) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) Nadila Indra Sepvina; Ridwanto Ridwanto; Zulmai Rani
Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Vol 7 No 2 (2022): JIIS
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/jiis.v7i2.1023

Abstract

Shellfish is one of Indonesia's fishery commodities which is increasing every year, one of which is blood clams and feather shells, which are easily found in Southeast Asia and East Asia. Shellfish also have great potential so that it has an impact on the increasing waste that is allowed to accumulate without any handling of the pollution that exists in the environment and society. One alternative to the use of waste from feather shells to have a high use value is to isolate it into chitosan. The purpose of this study was to investigate the utilization of shellfish waste into chitosan and to determine the LC50 value of the chitosan produced. The analysis carried out was the toxicity test of chitosan from shellfish shell waste on Artemia salina Leach shrimp larvae using the Brine Shrimp Lethalitiy Test (BSLT) method with various concentrations of 100; 250; 500; 750; and 1000 µg/mL, and determining the value of LC50 by probit analysis. Based on the results of the toxicity test of chitosan from shellfish waste, the LC50 value was µg/mL. These results indicate that chitosan from shellfish waste has no toxic effect on Artemia salina Leach shrimp larvae.
Co-Authors A'dilah, Nur Abadi, Hafizhatul Adjelie, Tiara Adli Nuzula Rahmah Adyani Maulinda Afridah, Nurul Ilmi Ahmad Rasyid Ridho Alviana, Liya Amelia Kudadiri Andi Syahputra, Ricky Andjelie, Tiara Ani Sutiani Ani Sutiani Anny Sartika Daulay Anny Sartika Daulay Anny Sartika Daulay Aprilia, Hijjatun Arifin, Khairil Fikri Arrosty, Muflizah Athaillah, Athaillah Audry Pratiwi Aulia Fitri Aulia Fitri, Aulia Auza , Maharani Azhar, Gustika Bambang Hermanto Bambang Hermanto Beby Noplya Wulandari BJ Sutrisna Chandra, Putra Christica Ilsanna Surbakti Daulay, Anny S. Dea Anggreini Denny Satria Dewi, Sri Harti Dikki Miswanda Dinda Sari Utami Dwi Jati, Fatma Emma Susanti Erma Susanti Evi Depiana Gultom Evi Depiana Gultom Fadhlah Al-Uyun Nasution Fahmi Fahmi Fajri, Fajrilda Aqilah Fauziah Erna Witular Panggabean Ferendina, Imelda Fithri Pulungan, Ainil Fitri, Nurul Fitri, Raissa Gabena Indrayani Dalimunthe Ginting, Grace Anastasia br Ginting, Ovalina Sylvia Br Ginting, Ovalina Sylvia Br. Gultom, Evi Depiana Hanafis Sastra Winata Harahap, Sumiyarni Haris Munandar Nasution Hariyadi Dharmawan Syahputra Hariyadi Dharmawan Syahputra Hariyadi Dharmawan Syahputra Hasibuan , Fika Miah Sasmitha Hasibuan , Nabila Hasim Hasibuan, Zulfiana Ramadhani Hindri Syahputri Humaira, Annisa Husna, Miftahul Indrayani, Gabena Inna Myesha Julia Reveny Karo Sekali, Elva Swandi Kasta Gurning Khairunnisa , Ardina Khan, Sahrani Nazwa Kiki Rawitri Kiki Rawitri Lestari, Amanda Putri Lestari, Kurnia Dwi Lilik Septiana Lilik Septiana Linda, Rosa Lubis, Minda Sari lubis, muhammad fauzan Lubis, Nurazizah M. Alfaruqi Maghfirah, Dini Mainal Furqan Maryanti Yuza Matondang , Fikriyah Hafni Maulana Putri, Yasinta Mira Febrina, Mira Monica Suryani Moondra Zubir Muhammad Agus Muljanto Muhammad Amin Nasution Muhammad Fauzan Lubis Muhammad Yunus Mukti, Ridho Munandar, Verissa Nadila Indra Sepvina Nasri Nasri Nasri Nasri Nasri Nasri, Nasri Nazuhra, Oca Nia Novranda Pertiwi Nindya Indah Damayanti Ningtias, Anggita Ningtias, Anggitha Nomi Noviani Nur Ain Thomas Nur, Hijrotun Nurdalilah, Nurdalilah Nurhayati Nurhayati Nurmazela, Virda Nursyafira, Arini Ovalina Sylvia Br. Ginting Ovalina Sylvia Br. Ginting Ovalina Sylvia Br. Ginting Paramitha, Ratih Parapat , Anjarlit Romiyuliana Br Pasar Maulim Silitonga Pertiwi, Rahma Pitaloka, Syifa Amilia Puteri, Cut Intan Annisa Putra, Andhika Dharma Putri Khairani Rafita Yuniarti Rafita, Rafita Yuniarti Rahma Dona, Rahma Raissa Fitri Rambe, Robiatun Rawitri, Kiki Reza Irma Ricky Andi Syahputra Ridho, Ahmad Rasyid Ridwanto Ridwanto Rinda Sari, Syilvi Rinda Sari, Sylvi Ritonga , Nur Sakina Rizki, Dewi Rizki, Vitri Dea Robiatun Rambe Robiatun, Robiatun Rambe Rukmana, Siti Sagala, Hasel Untung Bersinar Samran, Samran Sari Lubis, Winda Sari, Farida Sari, Syilvi Rinda Sari, Sylvi Rinda Sartika Daulay, Anny Savitri, Novia Herma Septiana, Lilik silalahi, zahra salsabila Sindi, Sindi Sipahutar, Rizki Anjani Siregar , Misbah Siti Anisa Siti Rahmah Siti Rahmi Ningrum Sony , Suyefri Sri Wahyuni Sri Wahyuni Suci, Nurul Sulwiyatul K Sani Supiyani, Supiyani Syafa Nadira Ashiilah Syahputra, Ricky Andi Syarifah Nadia Syilfia Hasti Tania, Chyntia Glori Tarigan, Eni Surabini Trizaldi, Asep Urip Harahap Uswatun Nisa, Uswatun Vera Estefania Kaban Widya, Rizka Yayuk Putri Rahayu Yayuk Putri Rahayu Yuli Haryani Yuliatil Adawiyah Harahap Yuniarti , Rafita Yuniarti, Rafita Zahira Ahmad, Madani Ziza Putri Aisyia Fauzi Zulfikri Zulfikri Zulhij, Fizrya