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KLOROFIL: Jurnal Ilmu Biologi dan Terapan
Published by Universitas Islam Negeri Sumatera Utara
ISSN : -     EISSN : 25986015     DOI : -
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology Immunology & microbiology
KLOROFIL: Jurnal Ilmu Biologi dan Terapan is a journal that published by Major of biology and applied sciences, Departmen Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Sumatera Utara Medan, Indonesia.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 122 Documents
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UJI ANTIBAKTERI Virgin Coconut Oil DARI BERBAGAI MEREK TERHADAP BAKTERI Staphylococcus aureus dan Enterococcus faecalis Ulfayani Mayasari; Alfi Sapitri; Sri Maulida Putri
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 4, No 2 (2020): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v4i2.8970

Abstract

Virgin Coconut Oil (VCO) has the ability as an antivirus, antibacterial and antifungal, it is due to the content of lauric acid, caprylic acid, Staphylococeus aureus and Enterococcus faecalis are bacteria that act as normal flora in the human body. If it exceeds a certain limit, both of these bacteria can become pathogens. The purpose of this study is to find out Virgin Coconut Oil from various brands can inhibit the growth of Staphylococcus aureus and Enterococcus faecalis.Antibacterial power test is done by the diffusion method to use the cylinder cup, and antibacterial power measured by the diameter of the urea inhibiting microbial growth by using a caliper. Antibacterial test results for Staphylococeus aureus bacteria on brand “A” (96.3 mm), brand “B” (10.3 mm), brand “C” (11 mm).The average brand “D” (8.6 mm), and in the bacteria Enterococcus faecalis in the brand “A” (3mm), brand “B” (6,1 mm), brand “C” (5.6 mm). Virgin Coconut Oil from various merck able to inhibit Staphylococeus aureus and Enterococcus faecalis bacteria.
ANALISIS VEGETASI TUMBUHAN LIANA DI GUNUNG SIBUATAN DESA NAGALINGGA KECAMATAN MEREK KABUPATEN KARO SUMATERA UTARA Edty Widya Ningsih Harahap; Kartika Manalu; Melfa Aisyah Hutasuhut
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 1 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i1.9400

Abstract

Lianas are a unique group of climbing plant species that are characteristic of tropical rainforests. This species has important ecological and economic value. This study aims to find out information about the composition and structure and diversity index of lianas. The research method used is a quadratic method with 10 plots laid out by purposive sampling. The results showed that the composition of lianas consisted of 22 families, 31 species and 414 individuals. The highest Importance Value Index in Amydrium humile Schott (INP 23, 145%), where as liana species with the lowest of Value index was Stephania sp. (INP 2, 343%). The diversity index of lianas is in the medium category, with the H’ 2.965.
Analisis Kerokan Menurut Budaya dan Sains Baiti Rizki; Atika Okta Melisa
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 1 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i1.9415

Abstract

Traditional medicine has always been inherent in society. most pass it on to their children and grandchildren, in the hope of not dying replaced by modern medicine. Scrapings are the most popular alternative medicine. This study was conducted to find out how scrapings are carried out from the perspective of society and science, involving 50 respondents. The research method was carried out with a qualitative approach by describing the acquisition of data obtained from in-depth interviews through questionnaires supported by a literature review. The results showed that 64% of people had done scrapings and chose it because it was not only cheap but also had many benefits. In addition, from a scientific point of view, scrapings can increase tissue temperature, dilate capillaries, improve local blood circulation, increase blood and oxygen supply and strengthen local tissue metabolism. In addition, the red rash due to scraping is inflammation as a form of the body's response that does not cause skin damage.  Keywords: scrapings, culture, traditional medicine, science, medical
PEMANFAATAN TUMBUHAN BAMBU KUNING SEBAGAI PENCEGAH CACINGAN PADA ANAK OLEH MASYARAKAT KAMPUNG CICURUG KABUPATEN CIANJUR Reni Nurdianti
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 1 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i1.9563

Abstract

Pemanfaatan bambu kuning (Bambusa vulgaris) oleh masyarakat Indonesia sangatlah beragam, salah satunya di daerah Kampung Cicurug. Pada umumnya, masyarakat kampung Cicurug memanfaatkan bambu kuning untuk mencegah cacingan pada anak. Masyarakat masih mempercayai bahwa anak-anak yang mengalami cacingan, sebaiknya diberi kalung yang disematkan dengan Bambusa vulgaris. Penelitian ini bertujuan untuk mengkaji secara etnobotani pemanfaatan bambu kuning oleh masyarakat Kampung Cicurug, kecamatan Warungkondang, Kabupaten Cianjur. Metode yang digunakan adalah deskriptif eksploratif dengan teknik pengumpulan data yaitu purposive sampling pada 30 orang responden dengan kategori yang sedang menggunakan ataupun pernah menggunakan kalung bambu kuning tersebut. Penelitian ini dilakukan untuk mengetahui pemanfaatan bambu kuning sebagai obat pencegah cacingan pada anak oleh masyarakat Kampung Cicurug, Desa Bunisari, Kecamatan Warungkondang, Kabupaten Cianjur. Hasil penelitian menunjukan bahwa pemanfaatan bambu kuning sebagai pencegah cacingan pada anak-anak memiliki persentase sebanyak 50% warga kampung cicurug pernah menggunakan kalung tersebut. Adapun proses pengalungan dilakukan di salah satu rumah kiyai yang berlokasi di Pasarean Agung Kelurahan Pamoyanan, Kecamatan Cianjur, Kota Cianjur. 
Pengaruh Pertumbuhan Benih Ikan Mas (Cyprinus carpio) Dengan Pemberian Pakan Kombinasi Pellet Dan Lemna (Lemna perpusilla) Di Balai Benih Ikan Kabupaten Langkat Kecamatan Bahorok Selfiana Selfiana; Kartika Manalu; Rahmadina Rahmadina
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 2 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i2.9818

Abstract

This investigation means to decide the impact on the development of goldfish seeds when taken care of pellets, to decide the impact on the development of goldfish seeds when taken care of with Lemna, and to decide the impact on the development of goldfish seeds when taken care of with a blend of pellets and Lemna. The exploration was directed from March - June 2020, at the Fish Seed Center, Bahorok District, Dusun VI, Timbang Jaya Village. Taking care of treatment A (100% pellets without giving lemna), Treatment B (75% pellets and 25% lemna), Treatment C (25% pellets and 75% lemna), Treatment D (half pellet feed and half lemna), Treatment E (100% lemna without pellets). The outcomes showed that the mix of pellet and lemna feed with a proportion of half pellets and half lemna significantly affected outright development, supreme weight, every day development rate, feed transformation rate, endurance rate, and water nature of goldfish (Cyprinus carpio).
KEANEKARAGAMAN JENIS TUMBUHAN HIAS DI GUNUNG SIBUATAN DESA NAGALINGGA KECAMATAN MEREK KABUPATEN KARO SUMATERA UTARA Rizky Ananda; Kartika Manalu; Melfa Aisyah Hutasuhut
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 1 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i1.9402

Abstract

This study aims to determine the diversity of species of plants that have the potential as ornamental plants in Mount Sibuatan, Nagalingga Village, Brand District, Karo Regency, North Sumatra. This study uses a single plot method by means of purposive sampling. The results of research that have been conducted at Mount Sibuatan, Nagalingga Village, Brand District, Karo Regency, North Sumatra, obtained 31 species, namely Amydrium humile Schott, Epipremnum pinnatum (L.) Engl, Pinnata sp, Dianella ensifolia (L.) Redout, Aspelnium nidus L, Asplenium normale D. Don, Sphaeropteris polypoda (Baker) RM Tryon, Calystegia sp, Tripterospermum trinerve Blume, Aeschynanthus pulcher (Blume) G. Don, Codonoboea crinita (Jack) CLLim, Hypnodendron sp, Huperzia phlegmaria (L.) Rothm, Medinilla beamanii Regalado, Anoectochilus longicalcaratus JJSm, Ceratostylis subulata Blume, Coelogyne xyrekes Ridl, Erythrodes blumei (Lindl.) Schltr, Mesophlebion motleyanum (Hook) Holttum, Freycinetia javanica Blume, Davallia denticulata (Burm.f.) pumila (Blume) Fern.Vill, Argostemma involucratum Hemsl, Argostemma parvifolium Benn, Mycetia angustifolia Ridl, Selaginella caudata (Desv.) Spring, Cayratia mollissima (Wall.) Gagnep, Gl obba marantina L and Hedychium cylincdricum Ridl. The Diversity Index of potential ornamental plants on Mount Sibuatan is categorized as medium with a value of 1.623, which is those with stable communities. The potential plant habitats for ornamental plants that are obtained are grouped into 3 types, namely habistus liana, terrestrial and epiphytic. 
ANALISIS STRUKTUR DAN KOMPOSISI TUMBUHAN ASING INVASIF (INVASIVE SPECIES) PADA KAWASAN GUNUNG SIBUATAN DESA NAGALINGGA KECAMATAN MEREK KABUPATEN KARO SUMATERA UTARA Ika Siti Noviyanti; Kartika Manalu; Melfa Aisyah Hutasuhut
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 1 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i1.9401

Abstract

ABSTRACTForeign Plants Invasive (Invasive Species) have the ability to grow and develop very quickly in an ecosystem so that they can cause environmental damage. The purpose of this research is to find out the structure and composition of weed plants in the area of Mount Sibuatan, Nagalingga Village, Brand District, Karo Regency, North Sumatra, using the checkered line method with 10 x 10 m in size plot which is placed by purposive sampling. Based on the research that has been carried out, it was obtained 20 families of 34 species with 452 individuals that divided into three levels of vegetation, namely trees, sapling and basic vegetation. The dominant families found consisted of the Asterceae and Euphorbiaceae families with 64.12% and 76.43% of percentage, the co-dominant families were the Poaceae and Rosaceae families with 17.06 and 16.20% of percentage. The highest Importance Value Index (INP) of the area is the species of Austroeupatorium inulifolium (Kunth) R.M.King & H. Rob with a value of 92.37. The invasive plants diversity index has moderate abundance of plant diversity. The spread patterns of invasive plants are include into the category of groups.
ANALISIS BIODIVERSITAS JENIS-JENIS TUMBUHAN LIANA DI TAMAN NASIONAL BATANG GADIS RESORT 7 SOPOTINJAK KABUPATEN MANDAILING NATAL SUMATERA UTARA ainun mardia siregar; Husnarika Febriani; Melfa Aisyah Hutasuhut
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 2 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i2.9403

Abstract

Climbing plants or what is known as Liana is a type of plant that is characteristic of tropical rainforest ecosystems. This study aims to determine the types of lianas, diversity index and wealth index, the method used is descriptive survey method with the sampling technique using the quadratic method, the number of plots used is 24 plots in three transects. Found 12 families consisting of 27 species of lianas with a total number of 1082 individuals. The family with the most species is the Araceae family with 5 species, the families with the least species are Dioscoreaceae, Polypodiaceae, Rosaceae, and Vitaceae, each of which has only one species, the species with the highest number of individuals ishighest number of individuals. Ficus villosa Blume with a total of 182 and species with thethe least amount is Alstonia sp, namely 14 individuals. The species with the highest Importance Value Index (IVI) was Entada spiralis Ridl with a value of 54.84. Liana Diversity Index in Batang Gadis Resort 7 National Park is H '3.14 which is included in the high diversity category, one of the factors that resulted in the high diversity value of lianas in BGNP is the availability of many trees as host plants for habitus liana, while the wealth index value of lianas in Batang Gadis Resort 7 National Park is 3.47 which is included in the medium wealth category, one of the factors causing the wealth index value to be included in the moderate category is the number of species found as many as 27 species. 
UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL BIJI PINANG (ARECAE SEMEN) TERHADAP PERTUMBUHAN BAKTERI ESCHERICHIA COLI, SHIGELLA DYSENTRIAC, DAN SALMONELLA TYPHI Realisni Telaumbanua; Ulfayani Mayasari
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 2 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i2.9370

Abstract

This study aims to determine the characteristic of simplisia areca nut (Arecae semen), the class of compounds antibacterial activity determination of ethanolic extract of areca nut (Arecae semen) against Escherichia coli, Shigella dysentriae, dan Salmonella typhi. The method used is ethanol extract of areca nut obtained from maceration process with ethanol 96%. Antibacterial activity testers by the diffusion method in order to use paper discs against Escherichia coli, Shigella dysentriae, Salmonella thyphi. The results of phytochemical screening showed that the areca seed etanol extract (Aracae semen) contained tannin, flavonoid, alkaloid, saponin, dan triterpenoid. The effect of giving ethanol extract of young area nut Escherichia coli, Shigella dysentriae, dan Salmonella typhi bacteri in marked with the formation of inhibit zone of optimum concentration respectively 150 mg/ml, 300 mg/ml, dan 400 mg/ml with an average diameter of 14.36 mm, 14.16 mm, and 14.23 mm. Ethanol extract of old areca nut to bacteria Escherichia coli, Shigella dysentriae, dan Salmonella typhi in marked with the formation of inhibit zone of optimum concentration respectively 300mg/ml, 400 mg/ml, and 500 mg/ml with an average diameter of 14.46 mm, 14.16 mm and 14.26 mm. Based on the result can be concluded ethanol extract of areca nut (Arecae semen) seeds have antibacterial activity to Escherichia coli, Shigella dysentriae, dan Salmonella typhi. Photochemical screening contains a class of compounds having activity as antibacterial, antidiare, dysentery, and antiparasitic.
STUDI PEMANFAATAN TUMBUHAN ROTAN MANAU BERDASARKAN KARAKTERISTIK KANDUNGAN FITOKIMIA Rasyidah Rasyidah
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 5, No 2 (2021): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v5i2.9807

Abstract

Pemanfaatan tumbuhan lokal perlu untuk dieksplorasi lebih lanjut agar potensi yang dimiliki tumbuhan tersebut dapat digunakan untuk kebutuhan hidup. Rotan manau merupakan tumbuhan yang mudah ditemukan di kawasan Asia Tenggara dan merupakan komoditas bernilai tinggi. Rotan manau sering digunakan sebagai bahan kerajinan tangan maupun bahan mebel. Namun hasil uji fitokimia rotan manau menunjukkan bahwa rotan manau juga berpotensi sebagai tumbuhan berkhasiat obat. Studi etnobotani menunjukkan bahwa selain digunakan sebagai bahan peralatan rumah tangga, rotan manau juga digunakan masyarakat lokal untuk mengobati penyakit. Eksplorasi rotan manau berdasarkan kandungan kimiawi fitokimia akan dapat menemukan potensi lainnya dari rotan manau sehingga akan meningkatkan nilai kepentingan tumbuhan lokal tersebut

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