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BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan)

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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 8 Documents

Search results for , issue " Vol 5, No 2 (2019): Februari" : 8 Documents clear

EFEKTIVITAS BIOHERBISIDA DARI LIMBAH CAIR PULP KAKAO DALAM PENGENDALIAN BERBAGAI JENIS GULMA DI KEBUN MASYARAKAT KECAMATAN DELI TUA KABUPATEN DELI SERDANG Ulfa, Syarifah Widya
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Weed known as plants that are able to adapt on the rhythm of growth of crops cultivation. The growth of weeds fast, high regeneration power when injured, and was able to bloom even though conditions are harmed by crop cultivation. Physically, weeds compete with the crop cultivation for space, light, and chemically for water, nutrients, gases. The research was done in the Kec.Deliserdang. The time of the research was carried out in May up to September 2018. Methods in this study using Random Design Group, which is composed of 5 treatment and 6 Deuteronomy. treatment with long fermentation liquid waste pulp. The level of intoxication bioherbicide against weeds was observed after 14 days after application assessment scoring system with cocoa. The results obtained in this study indicate that Fermented pulp of cocoa poisoning influence of weeds Ageratum conyzoides, Axonopus compresus, Borreria latifolia, Cyperus kylingia and Paspalum conjugatum. Fermentation efektiv on F3. There are 4 types of weeds that the level of toxicity is higher compared with long fermentation of 1, 2, and 4 weeks. Of the 5 types, bioherbisida pulp of cocoa is very poisoning the type level effective weeds Ageratum conyzoides until 14 days.

ISOLASI JAMUR ENDOFIT AKAR KEDELAI DAN UJI PENGHAMBATANNYA TERHADAP FUSARIUM OXYSPORUM SEBAGAI AGEN PENGENDALI HAYATI Yuni, Sri Wahyuni Wahyuni; Ani, Nomi Noviani Novi
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Endophytes are microbes (bacteria, fungi, or actinomycetes) that live and colonize the host tissue without causing negative effects, even giving benefits to the host. One of the advantages is as a biological control agent for both insect pests and pathogens that cause plant diseases. As a biological agent, endophytes can reduce plant damage by insects, nematodes, or pathogens that cause disease through induction of plant resistance. In addition, endophytes can also function as biological agents through antagonistic interactions and competition. The purpose of this study was to obtain endophytic fungi which are potentially as biological agents of insect pests; the mechanism, as well as the application of endophytes in plantation crops. The potential of enndofit fungus in controlling Fusarium sp carried by soybean seeds was also tested.

EKSTRAK RIMPANG KUNYIT (Curcuma longa Linn) MENURUNKAN PENYAKIT PERLEMAKAN HATI NON-ALKOHOLIK Kaban, Karmila; sunarti, sunarti
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 5, No 2 (2019): Februari
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

The use of recycled frying oil or deep frying oil (DFO) lead to increase in free fatty acid, trans fatty acid and free radical compound. It can cause non-alcoholic fatty liver disease (NAFLD). a chronic liver disease cause the risk for cirrhosis and heart cancer. However, there is no medicine for preventing the disease. The present study was conducted to investigate the turmeric reduces steatosis hepatocyte of male Wistar rat NAFLD model. The study used experimental randomize post-test only control group design. The 24 samples consist of four treatment groups. Group I (control): normal diet + DFO (10 μl/g/day on 6 times heating), Group II, III and IV: normal diet + DFO (10 μl/g/day on 6 times heating)+ turmeric Extract (100, 200, and 400 mg/kg/day) by given for 30 days through oral induction. The results of Kruskal-Wallis test showed a significant difference between the four treatment groups (P= 0.019) .The results of Mann-Whitney test showed significant difference in steatosis hepatocyte between the control group (P1) and treatment group(P3) the dose of 200 mg/kg BW. This suggests that a dose of 200 mg/kg BW is an effective dose in decreasing hepatocyte steatosis.

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

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

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

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

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

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.

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Sumatera utara

INDONESIA