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ETNOBOTANI TUMBUHAN OBAT DI MASYARAKAT ETNIS SIMALUNGUN KABUPATEN SIMALUNGUN PROVINSI SUMATERA UTARA Simanjuntak, Helen Anjelina
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 3, No 1 (2016): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (193.409 KB)

Indonesia is a country with the second largest tropical forest in the world and has a high diversity of plants that is known as one of the seven megabio-diversity countries. Great biodiversity is stored potential of nutritious plants that can be utilized further. In addition to the diversity of these plants, Indonesia is also rich with ethnic and cultural diversity with a total of 1,068 ethnicities. Various Ethnic use of plants as ethnomedisin with the uniqueness of certain herbs and way of presentation. This study aims to inventoriate medicinal plants and parts used for herbs and inventory of medicinal herbs used by the people of Simalungun. This research uses explorative survey method with informant determination using purposive sampling from 5 subdistricts namely Silimakuta, Purba, Panei, Pematang Sidamanik and Dolok Batu Nanggar. The results show that healers / Battra are Simalungun. There are 92 Types of Medicinal Plants (TO) consisting of 28 Order and 45 Family. The highest percentage of families was found in Asteraceae and Euphorbiaceae with a value of 10.87%, the percentage of plant parts used was found in the leaf with a value of 55.21%, and the most widely used medicinal ingredients in treatment were for abdominal pain with a percentage of 9, 71%.

POTENSI FAMILI ASTERACEAE SEBAGAI OBAT TRADISIONAL DI MASYARAKAT ETNIS SIMALUNGUN KABUPATEN SIMALUNGUN PROVINSI SUMATERA UTARA Simanjuntak, Helena Anjelina
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 4, No 1 (2017): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Simalungun is one of the regencies in North Sumatera province that has various ethnic one of them is Simalungun ethnic. The ethnic community simalungun still use natural materials such as plants in the treatment of various diseases. From the research that has been done found some types of plants that have potential as a traditional medicine that is dominated by the types of Asteraceae family. There are 10 species of Asteraceae family that have potential as traditional medicine: Achillea santolina, Ageratum conyzoides, Cosmos caudatus, Eclipta alba, Emilia sonchifolia, Eupatorium riparium, Gynura segetum, Sonchus arvensis, Tithonia diversifolia, and Wedelia calendulaceae. Potential drugs such as Abdominal pain medication, Drug Injury, Appetite Enhancer, Hair Fertilizer, Peluruh Air Art, Hypertension, and Kidney Stone. Plant part used is part of Leaf.

PEMANFAATAN TUMBUHAN OBAT DIABETES MELLITUS DI MASYARAKAT ETNIS SIMALUNGUN KABUPATEN SIMALUNGUN PROVINSI SUMATERA UTARA Simanjuntak, Helen Anjelina
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 1 (2018): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Diabetes Mellitus is a health issue that attracts a lot of attention because of the prevalence rate that increases every year, especially in developing countries like in Indonesia. Diabetes Mellitus (DM) is a condition of decreasing the function of the pancreas to produce insulin or insulin receptors are not sensitive so that a metabolic disorder occurs where glucose is not converted into glycogen so that glucose can not enter the cells, resulting in increased blood glucose. Simalungun ethnic is one of the ethnic group in Simalungun Regency of North Sumatera Province where the society of Simalungun ethnic still utilize herbs as an alternative treatment like diabetes mellitus, so it is necessary to do research about the Utilization of Diabetes Mellitus Medicinal Plants In Simalungun Ethnic Society of Simalungun Regency of North Sumatera Province. This research was conducted using exploratory survey by the independent variable informant. Data collection was done by in-depth interview technique to informant. The results obtained 26 species of plants, consisting of, 20 families and 15 orders that have potential as an antidiabetic drug. Plant parts used are roots, leaves, fruit, stems, bark, seeds and tubers. And the most widely used is the leaves as much as 40.74%.

PEMANFAATAN TUMBUHAN OBAT DIABETES MELLITUS DI MASYARAKAT ETNIS SIMALUNGUN KABUPATEN SIMALUNGUN PROVINSI SUMATERA UTARA Helen Anjelina Simanjuntak
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol 5, No 1 (2018): Agustus
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v5i1.1663

Diabetes Mellitus is a health issue that attracts a lot of attention because of the prevalence rate that increases every year, especially in developing countries like in Indonesia. Diabetes Mellitus (DM) is a condition of decreasing the function of the pancreas to produce insulin or insulin receptors are not sensitive so that a metabolic disorder occurs where glucose is not converted into glycogen so that glucose can not enter the cells, resulting in increased blood glucose. Simalungun ethnic is one of the ethnic group in Simalungun Regency of North Sumatera Province where the society of Simalungun ethnic still utilize herbs as an alternative treatment like diabetes mellitus, so it is necessary to do research about the Utilization of Diabetes Mellitus Medicinal Plants In Simalungun Ethnic Society of Simalungun Regency of North Sumatera Province. This research was conducted using exploratory survey by the independent variable informant. Data collection was done by in-depth interview technique to informant. The results obtained 26 species of plants, consisting of, 20 families and 15 orders that have potential as an antidiabetic drug. Plant parts used are roots, leaves, fruit, stems, bark, seeds and tubers. And the most widely used is the leaves as much as 40.74%.

ETNOBOTANI TUMBUHAN OBAT DI MASYARAKAT ETNIS SIMALUNGUN KABUPATEN SIMALUNGUN PROVINSI SUMATERA UTARA Helen Anjelina Simanjuntak
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol 3, No 1 (2016): Agustus
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v3i1.814

Indonesia is a country with the second largest tropical forest in the world and has a high diversity of plants that is known as one of the seven megabio-diversity countries. Great biodiversity is stored potential of nutritious plants that can be utilized further. In addition to the diversity of these plants, Indonesia is also rich with ethnic and cultural diversity with a total of 1,068 ethnicities. Various Ethnic use of plants as ethnomedisin with the uniqueness of certain herbs and way of presentation. This study aims to inventoriate medicinal plants and parts used for herbs and inventory of medicinal herbs used by the people of Simalungun. This research uses explorative survey method with informant determination using purposive sampling from 5 subdistricts namely Silimakuta, Purba, Panei, Pematang Sidamanik and Dolok Batu Nanggar. The results show that healers / Battra are Simalungun. There are 92 Types of Medicinal Plants (TO) consisting of 28 Order and 45 Family. The highest percentage of families was found in Asteraceae and Euphorbiaceae with a value of 10.87%, the percentage of plant parts used was found in the leaf with a value of 55.21%, and the most widely used medicinal ingredients in treatment were for abdominal pain with a percentage of 9, 71%.

POTENSI FAMILI ASTERACEAE SEBAGAI OBAT TRADISIONAL DI MASYARAKAT ETNIS SIMALUNGUN KABUPATEN SIMALUNGUN PROVINSI SUMATERA UTARA Helena Anjelina Simanjuntak
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol 4, No 1 (2017): Agustus
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v4i1.961

Simalungun is one of the regencies in North Sumatera province that has various ethnic one of them is Simalungun ethnic. The ethnic community simalungun still use natural materials such as plants in the treatment of various diseases. From the research that has been done found some types of plants that have potential as a traditional medicine that is dominated by the types of Asteraceae family. There are 10 species of Asteraceae family that have potential as traditional medicine: Achillea santolina, Ageratum conyzoides, Cosmos caudatus, Eclipta alba, Emilia sonchifolia, Eupatorium riparium, Gynura segetum, Sonchus arvensis, Tithonia diversifolia, and Wedelia calendulaceae. Potential drugs such as Abdominal pain medication, Drug Injury, Appetite Enhancer, Hair Fertilizer, Peluruh Air Art, Hypertension, and Kidney Stone. Plant part used is part of Leaf.

KEMAMPUAN BAKTERI ASAM LAKTAT DALAM MENGHAMBAT Salmonella thypii Rahmiati Rahmiati; Helen Anjelina Simanjuntak; Toberni S. Situmorang
Journal of Natural Sciences Vol 1, No 3 (2020): Journal of Natural Sciences November
Publisher : Mahesa Research Center

Lactic acid bacteria are known to have the ability to produce antimicrobial compounds known as bacteriocins. This study aims to determine the ability of lactic acid bacteria to inhibit the growth of Salmonella thypii bacteria. In this study, the lactic acid bacteria used were a collection of the Biology Laboratory of the University of Medan Area. Eight types of lactic acid bacterial isolates were used, including IN01, IN02, SF01, SF02, NN01, NN02 SPU01 and SPU04. A confirmation test was carried out on the growth of lactic acid bacteria and Salmonella thypii by visual and microcopic confirmation through differential staining. The results showed that all lactic acid bacteria were a group of gram-positive bacteria in the form of bacilli. The survival of lactic acid bacterial isolates in the environment with variations in pH and salt levels was indicated by the number of colonies that grew after the incubation period. The antagonistic ability of lactic acid bacteria in suppressing pathogenic bacteria was proven by the presence of an inhibition zone in the form of a clean area around the pathogenic colony. It is known that the SPU01 and SF01 bacterial isolates have the highest inhibition zone values, namely 29.79 mm and 28.13 mm.

Phytochemical screening of bunga rosella (Hibiscus sabdariffa L) and antimicrobial activity test Hermawan Purba; Helen Anjelina Simanjuntak; Risanti Situmorang
Jurnal Pendidikan Kimia (JPKim) Vol 12, No 2 (2020): August
Publisher : Pascasarjana Universitas Negeri Medan

The purpose of this study was to determine the antimicrobial activity of rosella infusa (Hibiscus sabdariffa L.). Antimicrobial inhibition test using infusa of rosella (Hibiscus sabdariffa L.) against Staphylococcus aureus and Escherichia coli bacteria at a concentration of infusa 100%; 75%; and 50%. The concentration has highest potential antibacterial of infusa for Staphylococcus aureus is 100% witch has diameter of 13.6 mm and for Escherichia coli bacteria is 100%, its show that diameter of zone inhibitory zone is 13.3 mm. The Results of phytochemical screening show that infusa of rosella (Hibiscus sabdariffa L.) contains flavonoids, saponins, and tannins. Based on the data above show that the infusa of rosella flower has high antibacterial potential. Keywords: Hibiscus sabdariffa L., antimicrobial activity, Staphylococcus aureus, Escherichia coli

UJI AKTIVITTAS ANTIFUNGI EKSTRAK ETANOL UMBI BAWANG MERAH (Allium cepa L.) TERHADAP Candida albicans DAN Pityrosporum ovale Helen Anjelina Simanjuntak; Megawati Butar - Butar
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 4, No 2 (2019): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Candida albicans dan Pityrosporum fungal caused micosis infections such as candidiasis and dandruff. The altervative medicine as antifungal bioactive substance is obtained from Bulbus Allium cepa L. exstract. The ekstraction of Bulbus Allium cepa L. has held by maserasi technic using etanol 96% as a solvent. The phytochem skrining result of the Bulbus Allium cepa L. extract is composed by alkaloid, flavanoid, tannin, and saponin compound. The test of these extract as antifungal is held by disk diffusion method with concentration variation of the extract is 50 %, 75%, and 100% (w/v). The extraction variation of the extract is implemented to inhibitory test and the result of the test to Candida albicans is 13,5 mm ; 16 mm ; 19 mm respectively and 12 mm ; 15 mm ; 17 mm to Pityrosporum . Base on the data ( zone diameter test of those fungal ) is concluded the extract of Aulbus Allium Cepa L. has a strong category inhibitory test. Keywords : Allium cepa, Candida albicans and Pityrosporum ovale

UJI AKTIVITAS ANTIBAKTERI DARI SEDIAAN KRIM EKSTRAK ETANOL HERBA TUMBUHAN BALSEM (Polygala paniculata L.) TERHADAP BAKTERI Propionebacterium acnes PENYEBAB JERAWAT Helen Anjelina Simanjuntak; Kasta Gurning
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 5, No 2 (2020): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v5i2.133-140

Acne is a skin disorder that occurs due to chronic inflammation, which is triggered by the growth of bacteria Propionibacterium acnes. The Balm plant (Polygala paniculata L.) is a small shrub originating from Indonesia. The purpose of this research is to determine the antibacterial activity of the formulation of a cream extract of the herbal ethanol extracts of the balm to the growth of bacteria Propionebacterium acnes. This research is an experimental study with five dosage formulations where the used concentration of extract consists of 0% (F1), 2% (F2), 4% (F3), 6% (F4), VitaCid as a positive control. The testing of antibacterial activity conducted by the CUP-plate technique method. Results showed that the extract of the balm plant in the preparation of cream could inhibit the growth of Propionibacterium acnes, visible with the formation of clear zones. The F1 cream preparations and F2 have stable and F3 categories, F4 has a dominant type.

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