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PEMBUATAN SELAI KULIT PISANG -, Rahmiati; Hasibuan, Chalis Fajri; Anggraeni, Dewi Nur
JURNAL PRODIKMAS Hasil Pengabdian Kepada Masyarakat Vol 2, No 1 (2017)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (515.929 KB) | DOI: 10.30596/jp.v2i1.1768

Abstract

The purpose of this dedication to provide information about the potential of banana peel waste that can be used as a processed product that is new and has a sale value. Making products based on industrial biology that is easy so that students can apply in the home environment can be used as a provision of entrepreneurship science of these students. In this activity the method of implementation of activities includes 2 stages of discussion and training directly making banana peel skin. Socialization materials include: introduction, explanation of nutrition content on banana peel waste, banana peel potency as raw material for making jam, examples of food products made by utilizing banana peel waste. How to make jam banana peel is done by practice together between the presenters with partners. The first session is demonstration by the speaker who followed by a partner who is guided by the speaker. The procedure for making banana peel skin consists of: preparation of raw materials, banana peeling, blend with blender and homogenization and packaging.
Pemanfaatan Ampas TahuSebagaiPakanIkanLele(Clariasbatrachus)Organik Anggraeni, Dewi Nur; R, Rahmiati
Biogenesis: Jurnal Ilmiah Biologi Vol 4, No 1 (2016)
Publisher : Department of Biology, Faculty of Science and Technology, Universitas Islam Negeri Alauddi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v4i1.1469

Abstract

EFEKTIVITAS BENZOIL PEROKSIDA SEBAGAI INISIATOR PADA REAKSI ANTARA ASPAL DENGAN POLIMER YANG MEMANFAATKAN LIMBAH PLASTIK POLIPROPILENA DAN KARET BAN Tanjung, Denny Akbar; Anggraeni, Dewi Nur
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2018
Publisher : PROSIDING SEMINAR KIMIA

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Abstract

Research on the effectiveness of benzoyl peroxide (BPO) as a reaction initiator between asphalt and polymer utilizing polypropylene plastic waste and tire rubber has been conducted, which aims to determine the effectiveness of BPO initiators in improving the mechanical properties (tensile strength) on asphalt mixtures, polypropylene, and rubber tire, and to identify group changes that occur after the use of BPO reviewed from the FTIR spectroscopy analysis. This research was conducted by mixing polypropylene which has been dissolved by xylene with tire rubber into glass and heated at 160 oC while stirring until homogeneous, which then added with asphalt, followed by the addition of BPO inisiator varied, which is then molded and flattened with a hot compressor machine at a temperature of 165 oC. The result was a tensile strength test which obtained maximum tensile strength on variation of 5 phr BPO addition for 60% asphalt mixture, 35% polypropylene, and 5% tire rubber which is 66,38 MPa. The results of characterization by FTIR spectroscopy show the presence of crosslinking between hydroxyl groups of asphalt with polypropylene through a radical reaction initiated by BPO.  Keywords: Benzoyl Peroxide, Tire Rubber, Asphalt, Polypropylene, Tensile Strength, FTIR Spectoscopy.
Inhibitory Effect of Bombay Onion (Allium cepa L.) Extracts on Mitotic Chromosomes Suwarso, Edy; Anggraeni, Dewi Nur
Indonesian Journal of Cancer Chemoprevention Vol 7, No 2 (2016)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev7iss2pp46-48

Abstract

Cancer is one of the world health problems. Free radical could damage cells and lead to cancer. Antioxidant compound could be found in some vegetable such as phenols and flavonoids. Flavonoids and phenol significantly decrease micronucleus formation on mitotic chromosomes. This present study aim to explore the inhibitory effect of Bombay onion extracts (BOE) on mitotic chromosomes induced by cyclophosphamide. Twenty-five mice (body weight 20–35 g) were divided into 5 groups, with 5 mice in each group. Normal control group (NCG) were given CMC 5 mg/mice/7 days. Mutagen control group (MCG) that is previously given as NCG, 4 hours later were given cyclophosphamide at a dose of 50.0 mg/kg bw intraperitoneally. Three treatment groups, group 1 (TG-1), TG-2, and TG-3, were given BOE with doses of 100; 200; and 400 mg/kg bw for 7 days, respectively. After 7 days, all three groups were treated similarly with MCG. Thirty hours later, all groups were put to death and femur bone marrows were analyzed to count the number of micronucleus. The results showed that the number of micronucleus in every 200 polychromatic erythrocyte cells at mitotic chromosomes for NCG is 29.8 ± 2.387, MCG with a value of 120.8 ± 5,718, TG-1 showed 94.8 ± 7.049, TG-2 is 68.8 ± 3.421, and TG-3 which is 30.8 ± 0.837. TG-3 showed a similar result with NCG (p> 0.05).Keywords : mitotic chromosomes, Bombay Onion Extracts, femur bone marrow, micronucleus
Pelatihan Pembuatan Saus Tomat Tanjung, Denny Akbar; Anggraeni, Dewi Nur
Pelita Masyarakat Vol 1, No 1 (2019): Pelita Masyarakat - September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (696.818 KB) | DOI: 10.31289/pelitamasyarakat.v1i1.2753

Abstract

Sauce is a complementary food, this food is usually coupled with fried foods, soupy foods and can also be used as a seasoning. Sauce made from tomatoes (if tomato sauce) is blended until smooth and cooked while adding spices to make it taste savory. The sauce's delicacy depends on the freshness of the fruit used, the right spice composition and the correct manufacturing procedure. Sauce in the market often does not include the composition of ingredients and food additives (BTM) such as food preservatives used not to mention we do not know the freshness of fruit and BTM doses added and the manufacturing procedures that are not necessarily clean and do not attach permits granted from the government . Fruits that are not fresh (rotten), doses of food additives (preservatives) added can cause various diseases in the body. Through this community service activity, it is expected that students can make their own tomato sauce by using fresh tomatoes, spices with the right amount and not using preservatives that are harmful to health. By making your own tomato sauce, besides being guaranteed cleanliness and health for your body, you can also save on spending money and be able to become skills for students to become entrepreneurs by producing home-made tomato sauce. In this community service activity there were 2 sessions conducted, the first was counseling about the danger of preservatives in food. The second session, the practice of making tomato sauce using fresh tomatoes, the right dosage of seasoning without using preservatives
Prevalensi Penderita Diabetes Melitus Tipe-II pada Pasien di Puskesmas Kota Blangkejeren, Kecamatan Blangkejeren, Kabupaten Gayo Lues Tahun 2015 – 2017 Sabarinah, Sabarinah; Fauziah, Ida; Anggraeni, Dewi Nur
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 1, No 1 (2019): Mei 2019
Publisher : Jurnal Ilmiah Biologi UMA (JIBIOMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.24 KB)

Abstract

Type-II Diabetes Mellitus is a metabolic disorder which characterised by the increase of blood glucose level (hypergliycemia). The purpose of this study was to determine the prevalence of type-II Diabetes Mellitus in the Puskesmas of Blangkejeren, Gayo Lues District in 2015-2017 and to investigate the patient lifestyle. The research was conducted is descriptive method by colleting data from patient medical record and the result showed that the prevalence of type-II Diabetes Mellitus in 2015-2017 is 16,2 %, the patients were dominated by female and those in the age of 40-49. Most of patients found to have higher daily sugar intake
UJI AKTIVITAS DAN IDENTIFIKASI JAMUR RHIZOSFER PADA TANAH PERAKARAN TANAMAN PISANG (Musa paradisiaca) TERHADAP JAMUR FUSARIUM Anggraeni, Dewi Nur; Usman, Muhammad
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol 1, No 2 (2015): Februari
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v1i2.729

Abstract

The main cause of decline in banana production is fusarium wilt caused by the fungus Fusarium oxysporum f.sp.cubense (Foc). This disease is systemic, it is very dangerous because it can kill plants. Fusarium wilt disease ranks first in the list of diseases of bananas in Indonesia, fusarium wilt very difficult to control because it has not found a commercial banana cultivars resistant. Integrated Pest Management (Biological Control) using biological agents, one of which is the rhizosphere that has the ability to suppress the growth of Fusarium wilt (Fusarium oxysporumf.sp.cubense) in vitro. The purpose of this study was to determine the ability of an antagonist of the rhizosphere fungus to fungus fusarium. This research method is a rhizosphere fungal activity test against fusarium fungus. The results showed that 12 isolates the rhizosphere has the potential to inhibit the growth of fungi fusarium the percentage inhibition ie 82% of isolates A1, B2 D3 by 83% and 80%, A2 isolates the isolates that produce inhibition of the smallest amounting to 15%. Based on identification consists of rhizosphere fungi genus Trichoderma sp., Aspergillus sp., And Penicillium sp.