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BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan)
Published by Universitas Medan Area
ISSN : 25975269     EISSN : 2356458X     DOI : 10.31289
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Biolink focuses on the publication of the results of scientific research related to fields. This article is published in the internal and external academic community of the University of Medan Area (UMA) especially in the field of Biology. Biolink publishes scientific articles in the scope of biology that includes environmental biology, industrial biology and health biology. Published articles are the results of research articles, studies or critical and comprehensive scientific studies on important issues related to the field of biology.
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Articles 378 Documents
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GAMBARAN BUDAYA KESELAMATAN PASIEN BERDASARKAN METODE AHRQ PADA PEGAWAI RS. ANNA MEDIKA KOTA BEKASI TAHUN 2018 Febriyaty, Deasy; Utami, Desyawati
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (864.264 KB) | DOI: 10.31289/biolink.v5i2.1972

Abstract

This reseach describe the characteristics of patient safety culture with AHRQ method at Anna Medika Hospital Bekasi in 2018. This research was conducted using cross sectional and AHRQ method with 12 dimensions measurement based on Hospital Survey of Patient Safety Culture questionnaire (HSPSC) and assessed the percentage of positive responses from each dimension so as to produce good, medium and less categories. The results of the study mention the description of patient safety culture based on the AHRQ method for hospital employees of Anna Medika Kota Bekasi in 2018 is 71.97%. This data is obtained from the average value of positive response to expectations and actions of superiors in promoting patient safety by 86.79%, positive response to organization learning continuous improvement by 99.79%, positive response to cooperation in units in hospitals by 98,33%, positive response to open communication by 93.14%, positive response to feedback and communication about errors 93.33%, positive response to responses not to blame at 62.42%. Positive response to staffing was 40.29%, positive response to management support for patient safety efforts was 52.40%, positive response to cooperation between units was 60.75%, positive response to shifting shifts and patient transfer was 77.27%, a positive response to the overall perception of patient safety is 79.54%, and a positive response to the frequency of reporting of events is 25.85%.
PERSEPSI WANITA USIA SUBUR TENTANG INSPEKSI VISUAL ASAM ASETAT (IVA)UNTUK DETEKSI DINI KANKER SERVIKS Siregar, Debi Novita; Sartika, Dewi
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1043.106 KB) | DOI: 10.31289/biolink.v5i2.1756

Abstract

Cervical cancer is the second major cancer, after breast cancer, for childbearing age women. The are many new cases of cervical cancer in which 50% resulted in the patient death. Cervical cancer can be cured if detected quickly. IVA is a simple method that is able to be used for early detection in “Puskesmas”, relatively fast and accurate. The objectives of this study was to determine the perception of childbearing age women towards IVA for early detection of cervical cancer in “ Kelurahan Helvetia Tengah, Kecamatan Medan Helvetia. This research used qualitative design based on case study approach. There were 11 people samples (10 women of childbearing age and 1 person, a Helvetia health center employee. The results showed that the fertile women in Helvetia village had a positive perception about IVA for early detection of cervical cancer. However, they were reluctant to check IVA because afraid of the diseases. The conclusion is that clear information of IVA and cervical cancer is very important thing that should be understood by the childbearing age women.
SKRINING FITOKIMIA DAN FORMULASI SEDIAAN MASKER PEEL-OFF EKSTRAK ETANOL GAMBIR (Uncaria gambir (W. HUNTER) ROXB) SECARA PERKOLASI Hasanah, Fenny
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (875.064 KB) | DOI: 10.31289/biolink.v5i2.1757

Abstract

Gambir (Uncaria gambir (W. Hunter) Roxb) contains catechins, quercetin, alkaloids, flavonoids and tannins that have a role as antioxidants. The objectives of this research is to observe whether or not extract etanol Gambir can be formulated by Peel Off mask preparation form. In this experimental methods, the extract was obtained by percolate extraction using 80% ethanol, and then concentrated with a rotary evaporator at 40ºC and dried by evaporation over a water bath at a temperature around 60ºC. Phytochemical screening was used to test the content of the chemical compounds found in gambir and gambir ethanol extract. The results of the screening test showed the presence of alkaloids, flavonoids, saponins, and tannins. This research concluded that extract of ethanol of gambir can be formulated in the form of peel-off mask in a homogeneous preparation that has no skin irritation, pH 5.2 to 5.6 and stable in storage for 4 weeks.
EFIKASI INSEKTISIDA NABATI EKSTRAK BUNGA KEMBANG BULAN (Tithonia diversifolia A. Gray) TERHADAP HAMA ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN SAWI DI LABORATORIUM Azwana, Azwana; Mardiana, Siti; Zannah, Rizky Raudatul
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1161.359 KB) | DOI: 10.31289/biolink.v5i2.1988

Abstract

Armyworm (Spodoptera litura) is one of the pests that attack vegetable plants in Indonesia. The attack resulted in the leaves of the plant being cut and perforated so as to reduce productivity and even crop failure The aim of the study was to determine effectiveness of Tithonia diversifolia extract as a vegetable insecticide to control the Spodoptera litura in mustard plants at the laboratory. The study used a completely non-factorial randomized design consisting of 5 treatments, K0 = no extract (control), K1 = concentration 4%, K2 = concentration 6%, K3 = concentration 8%, K4 = concentration 10%. Parameters observed were morphological changes and insect behavior, percentage of larval mortality, percentage of pupae and imago formed. The results that Tithonia diversifolia extract can control Spodoptera litura. The result of 8% (K3) Tithonia diversifolia extract effectively controls Spodoptera litura. The highest percentage of larval mortality of Spodoptera litura (80%) was found in the treatment of K3 (concentration 8%) at observation 9 HSA and the lowest mortality was found in K1 (concentration 4% with an average 67.5%. The lowest formation of pupa and imago in the K3 treatment was 20 and 29.17%
KEANEKARAGAMAN SPESIES KUPU-KUPU (LEPIDOPTERA:RHOPALOCERA) DI SAVANA PRINGTALI RESORT BANDEALIT TAMAN NASIONAL MERU BETIRI Setiawan, Rendy; Siddiq, Arif Mohammad; sudarmadji, Sudarmadji; Wulansari, Nindy Agusti
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (852.26 KB) | DOI: 10.31289/biolink.v5i2.1786

Abstract

Butterfly is the insect that the existence is determined by the ability of their distribution and adaptation towards the environmental factor. The decrease of the plant species diversity in a habitat will affect the diversity of the butterfly species. One of the buterflies habitat which experinces the degradation of species diversity is Resort Bandealit which some parts of the region are designated as the habitat of Invasive plants. The aim of this study is to know the composition and diversity of butterfly species in the pringtali Savannah Resort Bandealit Meru Betiri national park. The method used in the data collection is the road sampling method. The road sampling method is done by walking and counting spesimen which were collect by active collection. Exploration is carried out by walking along the five cruise lines with a length of each path is 100 m in Savana Pringtali Meru Betiri National Park. The composition and diversity species of butterfly is a 11 species represented from 3 family and 10 genus. The four most common species of butterflies found in the study area are Jamides pura, Ypthima Philomela, Leptosia nina, and Eurema hecabe.
UJI AKTIVITAS ANTIFUNGAL EKSTRAK KULIT PISANG BARANGAN (MUSA ACUMINATA COLLA.) TERHADAP PERTUMBUHAN JAMUR PITYROSPORUM OVALE Chandra, Fioni; Lister, I Nyoman Ehrich
BIOLINK : Jurnal Biologi Lingkungan, Industri dan Kesehatan Vol 6, No 1 (2019): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v6i1.2211

Abstract

Clean and Healthy Lifestyle is essential to be endeavored by society for preventing variety of infectious diseases which one of the most common is dandruff or seborrhea sicca that caused by the growth of Pityrosporum ovale fungi. This research is indicated to provide a better alternative option using ingredient given by nature that can treat dandruff. This research using banana peel extract since it is an original fruit from North Sumatra. The result from phytochemical screening of the banana peel extract shows secondary metabolites which are saponin, tannin, steroid/tritepenoida, flavonoid and glycosides. To produce barangan banana peel extract is by maseration method. Antifungal activity test using barangan banana peel extract towards Pityrosporum ovale is done by disc diffusion method. The antifungal activity test shows the biggest result for Minimum Inhibitory Concentration (MIC) extraction concentration at 1000 mg/ml with the average diameter of 11,9 mm. According to the inhibitory scale of antifungal activity test of barangan banana peel extract towards the growth of Pityrosporum ovale is ineffective.
UJI ANTIBAKTERI EKSTRAK BUAH TAKOKAK (SOLANUM TORVUM SWARTZ) TERHADAP PERTUMBUHAN BAKTERI PROPIONIBACTERIUM ACNES Lajira, Merta Meliana; Ehrich Lister, I Nyoman
BIOLINK : Jurnal Biologi Lingkungan, Industri dan Kesehatan Vol 6, No 1 (2019): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v6i1.2237

Abstract

Acne vulgaris is a disorder of the skin characterized by changes in blackheads, papules, pustules, and nodules that often occur on the face, shoulders, and back. Propionibacterium acnes is the main habitat that contributes to acne. One of the plants that have an anti-bacterial effect is takokak fruit. This study aims to study the presence or absence of anti-bacterial effects of takokak fruit extract on the growth of Propionibacterium acne bacteria. The test method used is the Diplo disk diffusion method. The fruit was extracted by maceration method using ethanol as a solvent and then diluted using 96% ethanol at a concentration of 25%, 50%, 75%, 100% while the positive control used a clindamycin suspension and negative control of distilled water. The results showed that takokak fruit extract had an antibacterial effect on Propionibacterium acnes with an average diameter inhibition zone of 16.75 mm; 18.3 mm; 18.85 mm; 21.92 mm. Positive control (clindamycin) 37,45; negative control (distilled water) has no value to prevent bacteria.
IDENTIFIKASI DAN UJI AKTIVITAS ANTIBAKTERI KAPANG LAUT DIISOLASI DARI KORAL LUNAK FAVITES SP. Fanani, Ahmad Zainal; Novitasari, Tisa Ayu; Rofi’ah, Siti Choiriah; Dewi, Siti Nur Rukhoiyah; Pramono, Heru
BIOLINK : Jurnal Biologi Lingkungan, Industri dan Kesehatan Vol 6, No 1 (2019): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v6i1.2253

Abstract

The aims of this study was to investigate the antimicrobial activity of fungi associated with coral. The fungi was cultured by streak plate method on potato dextrose agar (PDA) and reisolated with the same medium and were stored in slant agar for identified with morphological approach. Antibacterial activity fungi associated with coral was tested using overlay method against Escherichia coli and Staphylococcus aureus. Based on morphological analysis, five fungi were identified as Candidasp., Fusariumsp., Cladophialophorasp., Phaeoacremoniumsp., and Trichophytonsp. The antibacterial assay showed that Phaeoacremoniumsp. and Trichophytonsp. has antibacterial activity and potential as source of antibacterial for futher study.
KADAR KADMIUM PADA AIR SUMUR GALI DISEKITAR TEMPAT PEMROSESAN AKHIR SAMPAH (STUDI DI TEMPAT PEMROSESAN AKHIR SAMPAH X KABUPATEN JEMBER, INDONESIA) Qadriyah, Lailatul; Moelyaningrum, Anita Dewi; Ningrum, Prehatin Trirahayu
BIOLINK : Jurnal Biologi Lingkungan, Industri dan Kesehatan Vol 6, No 1 (2019): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v6i1.2400

Abstract

The controlled landfill method can produce leachate water. Leachate water has high potential to contaminate ground water. The cadmium (Cd) can spread into the soil through a process of impregnation that follows the movement of groundwater flow. The purpose of this study was to analyze the relationship between the distance and well construction with cadmium content in the well water dug around the landfill. This research was an observational analytic research with cross sectional research design. The data collection method used in this research were observation, measurement, documentation and laboratory test. The result of laboratory test showed 80% of the wells exceed the quality standard (0,005 ppm). The result of bivariate analysis using chi square test showed that there was no correlation between the distance with cadmium content in dug well water around landfill (sig = 0.173) and there was a relation between well construction with cadmium content in dug well water around landfill (sig = 0.035). The good standart construction of dug well can inhibit the cadmium in the dug well water.
ISOLASI DAN IDENTIFIKASI BAKTERI PENGHASIL IAA DAN PELARUT FOSFAT DARI RHIZOSFER TANAMAN KELAPA SAWIT Walida, Hilwa; Hasibuan, Miranda; Yanti, Febri Fitri; Harahap, Fitra Syawal
BIOLINK : Jurnal Biologi Lingkungan, Industri dan Kesehatan Vol 6, No 1 (2019): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v6i1.2090

Abstract

The potential of various genera and species of rhizosphere bacteria is well known. This study aims to determine the diversity and physiological characteristics of the rhizosphere bacterial isolates of oil palm plants at PTPN III Aek Nabara Labuhanbatu North Sumatra. This research was conducted in July 2018 to October 2018 in laboratory of STIPER Labuhanbatu. This research was conducted by isolating bacteria from the root rhizosphere of oil palm plants, characterizing the morphology and physiology of isolates by phosphate dissolution test and indole acetic acid production test. Furthermore, the data was analyzed descriptively. Based on the isolation results obtained 10 bacterial isolates with different macroscopic and microscopic morphological characteristics with the largest amount of dissolved phosphate produced by isolate R05 (0.211 mg / l) and the largest amount of IAA produced by isolate R04 (0.097 mg / l). Isolates R05 and R04 have the potential to be further tested.

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