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KLOROFIL: Jurnal Ilmu Biologi dan Terapan
Published by Universitas Indraprasta PGRI
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 8 Documents
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Search results for , issue "Vol 1, No 1 (2017): Klorofil: Jurnal Ilmu Biologi dan Terapan" : 8 Documents clear
KAJIAN REKLAMASI LAHAN PASCA TAMBANG DI JAMBI, BANGKA, DAN KALIMANTAN SELATAN MISBAKHUL MUNIR; RR DIAH NUGRAHENI SETYOWATI
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1233

Abstract

Reclamation is an activity aimed at improving or managing the use of disturbed land as a result of mining business activities, in order to be functional and efficient according to its allocation. Mining reclamation activities should be carefully planned so that the land can be utilized optimally by the government and communities around the mine. Reclamation in Indonesia has been done in several mining areas. Reclamation activities that have been carried out, among others, exist in three regions in Indonesia, namely in Jambi, Bangka and South Kalimantan are considered less effective, due to lack of public participation and errors of reclamation technology. To avoid obstacles from reclamation, an effective reclamation activity is required. In general, reclamation can be done in three stages: land preparation, planting and maintenance.
PEMANFAATAN LIMBAH CANGKANG TELUR, KULIT BAWANG DAN DAUN KERING MELALUI PROSES SAINS DAN TEKNOLOGI SEBAGAI ALTERNATIF PENGHASIL PRODUK YANG RAMAH LINGKUNGAN Rahmadina Rahmadina; Efrida Pima Sari Tambunan
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1575

Abstract

The purpose of this study was to ascertain that the processing of waste egg shells, onion skins, and dried leaves can be organic fertilizer through the process of science and technology as a product that is environmentally friendly and high economic value. This research method is descriptive only quantitative. Research results showed that the waste chicken egg shells, onion skins, and dried mango leaves can be processed into organic fertilizer with high levels of nutrients for organic fertilizer from the eggshell is N 0.18% (medium), P content of 7% (medium) , and levels of C 8% (moderate), substance C - Organic 5.2% (very high), C / N of 30 (very high), for fertilizers from onion skin that is N 0.13% (moderate), the levels of P 4 % (moderate), and levels of C 5% (medium), substance C - Organic 4.8% (high), C / N 23 (high), for fertilizers from the dried leaves are N 0.16% (medium), P content of 6% (moderate), and K content of 5.8% (moderate), substance C - Organic 4% (high), C / N 25 (high), that is worth selling high and can compete, Marketing is done in a flower sales with sales revenue was approximately 8 burlap sack 5 kg of the total sales of 12 jute from each - each organic fertilizer.
SISTEM PAKAR DETEKSI AWAL PENYAKIT TUBERKULOSIS DENGAN METODE BAYES Yusuf Ramadhan Nasution; KHAIRUNA KHAIRUNA
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1236

Abstract

These days, computer technology has been a great need to us humans, especially in medical experts, which evaluated to adopt humans’ ability and knowledge to the computers. So that the computer is capable of solving problems like what an expert is capable of doing. The main purpose of developing the expert system is to substitute all kinds of humans’ knowledge to the technology that it can be useful to the public to solve some specific problems. The application of the expert system made with programming language based on PHP web and MySQL as the database. The method used is Forward Chaining. Expert system can mainly be used to diagnose diseases such as tuberculosis using Bayes method that can diagnose and identify the tuberculosis according to its symptoms.
PENGARUH FITOESTROGEN DAGING BUAH KURMA RUTHAB (Phoenix dactylifera L.) TERHADAP SINKRONISASI SIKLUS ESTRUS MENCIT (Mus musculus L.) BETINA NOVA LUSIANA
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1238

Abstract

Ruthab dates are believed to have benefits for couples who want to have a descendant because it has phytoestrogen content that has an important role in the female uterine blood vessels that can increase fertility. Phytoestrogens have estrogenic activity that has similar structures with natural estrogens. The purpose of this study was to investigate the effect of fitoestrogen of  date palm fruit (Phoenix dactylifera L.) to synchronize the estrous cycle in mice (Mus Musculus L.). Animals try to use 24 Balb / C starbine female mice. The test material in the form of extract of dates is given orally at doses of 260 mg/kg BB, 780 mg/kg BB and 1820 mg/kg BB. Data were analyzed by simple linier regression test with 5% significance level. The results showed a significant influence between the control and treatment group (R = 0.767) so that it can be concluded that the effect is caused by the action phytoestrogens  hormones in the content of dates.
DIAGNOSA DEMAM TIFOID DISERTAI KONDISI KADAR LEUKOSIT PASIEN DI RUMAH SAKIT ISLAM SAKINAH MOJOKERTO FARIHATUN NAFIAH; ROMYUN ALVY KHOIRIYAH; MISBAKHUL MUNIR
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1231

Abstract

The first step of tifoid fever diagnosis is through the test of leukocyte levels using hemadializer. Leukocytes are a major component of body immunity, especially in the fight against infection. Early symptoms of typhoid fever resemble fever in general, so it needs to be continued with more specific test one tubex test as applied to clinical pathology laboratory Islamic Hospital Sakinah Mojokerto. The results obtained are leukocyte levels in patients divided into three categories, below normal limits, normal, and above normal levels. So the case of typhoid fever becomes very interesting to continue to be studied and presented mechanism of the infection in detail.
ANALISIS PROKSIMAT PADA TEPUNG BIJI NANGKA (Artocarpus Heterophyllus Lamk.) ESTI NOVI ANDYARINI; IRUL HIDAYATI
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1239

Abstract

Indonesia is a tropical country which is diverse types of plants, one of them which was plant jackfruit (Artocarpus heterophyllus Lamk.). But so far, its utilization of waste still leaves form the seeds of jackfruit. Basic human needs of food and technology progress encourages humans to cultivate seeds into flour, jackfruit seed jackfruit. To understand the nutrient content of quality food grain powder jackfruit is the researchers want to do an analysis of proksimat on seed flour, jackfruit. This research use experimental design to test the levels of protein, carbs, fat and calories jackfruit seed flour. The measurement of protein content by Kjeldahl method, method of Carbohydrate carbs by Defference method with Soklet,fat,and calories with manual calculation. Research results from the jackfruit seeds have been processed into flour, jackfruit seeds showed that levels of the protein in the flour biji nangka of 12.19 grams, carbohydrate levels of 56.21 grams, 1.12 grams of fat content and moisture content of 12.4 grams. Expected with the known value of jackfruit seeds flour on proksimat this will encourage the public to make use of waste food into jackfruit seeds in the form of jackfruit seed flour. In addition to reducing waste, nutrient content of jackfruit seed flour is also high.
PENGARUH PEMBERIAN EKSTRAK ETANOL DAUN ANDALIMAN (Zanthoxylum acanthopodium DC.) TERHADAP GAMBARAN MORFOLOGI OVARIUM MENCIT (Mus musculus L.) STRAIN DDW. MELVARIANI SYARI BATUBARA; EMITA SABRI; MASITTA TANJUNG
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1232

Abstract

A study on the effect of andaliman (Zanthoxylum acanthopodium DC.) leaves ethanol extract to morphological ovary of mice (Mus musculus L.) strain DDW. has been, and was given orally by gavage on 4 days before estrus and 4 days after estrus with the volume given was 0,1 ml/10 g body weight. The research has been studied at Animal Structure And Physiology Laboratory of Department of Biology in Mathematics And Natural Science Faculty, University of  North Sumatera in Medan since February 2006 until September 2006. The research method used was completely randomized designed non factorial which consist of treatment and control groups. The treatment had one factor that is extract dosages with 2500 ppm (0,25 g/100 ml aquadest), 5000 ppm (0,5 g/100 ml aquadest), 10000 ppm (1,0 g/100 ml aquadest), 20000 ppm (2,0 g/100 ml aquadest), 40000 ppm (4,0 g/100 ml aquadest).The result showed that the chemistry consist of andaliman leaves extract is alkaloid, steroid, and saponin. The effect of andaliman leaves extract on 9 days to morphology of  ovary weight and diameter of mice did effect, but DnMRT showed non significantly effect of treatment and control groups of mice. From the result it was concluded that andaliman leaves extract did effect to ovary morphology of female mice, because can be effected oogenesis and ovulation. But the result showed that fluctuatif, because maybe the andaliman extract is crude extract that didn’t  isolation chemistry consist.
UJI AKTIVITAS SENYAWA ANTIOKSIDAN DARI EKSTRAK DAUN TIIN (Ficus Carica Linn) DENGAN PELARUT AIR, METANOL DAN CAMPURAN METANOL-AIR EVA AGUSTINA
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 1, No 1 (2017): 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.v1i1.1240

Abstract

Antioxidants can ward off free radicals in the body to resist oxidative damage caused by free radicals. The aim of this research is to know the influence of water solvent, methanol and methanol-water mixture to antioxidant activity. The extraction is done by maceration method. The extraction results in the phytochemical test and functional group analysis to determine the compounds contained in Pig leaf extract. Further testing of antioxidant activity with DPPH method. Pig leaf extract with methanol solvent has antioxidant activity with IC50 3,3005 μg / ml value, Pig leaf extract with water solvent has antioxidant activity 3,6976 μg / ml and Pig leaf extract with methanol solvent: water has antioxidant activity 13,6140 μg / ml. The IC50 <50 μg / ml value indicates that the Pig leaf extract with some solvents has potent antioxidant potential. Pig leaf extract with methanol solvent has the best antioxidant activity with IC50 3,3005 μg / ml value because according to phytochemical test and functional group analysis that methanol solvent is able to extract more active compound such as flavonoid, Triterpenoid and Sterol, Alkaloid and Saponin followed by Pig leaf extract with water solvent and methanol mixture: water.

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