Browsing Skripsi Sarjana by Title
Now showing items 47-66 of 204
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Karakterisasi Edible Film dari Campuran Pati Biji Alpukat ( Persea americana Mill ), Gliserin, dan Kitosan sebagai Bahan Pembungkus Buah Tomat Ceri
(Universitas Sumatera Utara, 2018)Have performed research on the charaterization of Edible film from mixture of starch avocado seed, glycerin, aand chitosen as packaging of cherry tomatoes. Edible film make with additions of starch is 3g, 5g, 7g. The ... -
Karakterisasi Polivinil Alkohol (PVA) yang Dimodifikasi dengan Asam Adipat
(Universitas Sumatera Utara, 2018)A research on the characterization of polyvinyl alcohol (pva) modified with adipic acid has been conducted. The modified polyvinyl alcohol film is obtained by reacting a polyvinyl alcohol solution with adipic acid which ... -
Karakterisasi Sifat Mekanik, Morfologi dan Persentase Ikat Silang dari Hasil Modifikasi Polivinil Alkohol (PVA) dan Asam Maleat
(Universitas Sumatera Utara, 2017)Modification of polyvinyl alcohol with maleic acid can improve the mechanical properties better. The film was prepared by crosslinked polyvinyl alcohol with 3% maleic acid, 3% polyvinyl alcohol (PVA) dissolved in 100 ... -
Kemampuan Adsorpsi CaSiO3-PEG dalam Menurunkan Kadar Cr dan Ni dari Limbah Elektroplating dengan Metode Kolom dan Batch
(Universitas Sumatera Utara, 2018)Adsorption of chromium metal (Cr) and nickel (Ni) adsorption from electroplating waste has been done using calcium silicate adsorbent with polyethylene glycol template (PEG). Calcium silicate - PEG was obtained by extracting ... -
Kinerja Elektroda Baterai Primer Berbahan Non-Logam (Grafit/Grafena, Grafit/N-Grafena dan Grafena/N-Grafena)
(Universitas Sumatera Utara, 2019)Research on the performance of Graphite Graphene, Graphite/N-Graphene and Graphene/N-Graphene as electrodes at the cathode as primary has been done. The purpose of this study are to find out how to prepare electrodes on ... -
Kinerja Elektroda Besi (Fe) /Grafena Berlapis Nano pada Anoda Baterai Primer
(Universitas Sumatera Utara, 2019)Research on Performance of Electrode Iron (Fe) /Graphene Nano Sheets on Prymarry Battery Anode a was carried out. The Purposes of this research are to know and evaluate performance of Graphne Nano Sheets (GNS) and Fe/GNS ... -
Kinerja Grafit/Grafena, Mg/Grafit dan Mg/Grafena sebagai Elektroda pada Katoda Baterai Primer
(Universitas Sumatera Utara, 2018)Research about properties of graphite/graphene, Mg/graphite and Mg/graphene as an electrode material for cathode of primary battery was conducted. The purposes of this research was to find out how to prepare the electrode ... -
Kinerja Grafit/Grafena, Mn/Grafit, dan Mn/Grafena sebagai Elektroda pada Anoda Baterai Primer
(2018)Research about properties electrode of Graphite/Graphene, Mn/Graphite and Mn/Graphene on anode of primary battery was carry out. The purposes of this research are to know how to generate electrode on anode of primary battery ... -
Kinerja Grafit/Grafena,Mg/Grafit, dan Mg/Grafena sebagai Elektroda pada Anoda Baterai Primer
(2018)Research about performance of Graphite/Graphene, Mg/Graphite and Mg/Graphene as electrode on primary battery anode was carried out. The aims of this research are to know preparation method of electrode on primary battery ... -
Kualitas Pelayanan Pembuatan SIM (Surat Izin Mengemudi) di Kantor Satlantas Labuhan Batu terhadap Tingkat Kepuasan Masyarakat dengan Metode Importance Performance Analysis (IPA)
(Universitas Sumatera Utara, 2018)This study aims to determine the Quality of SIM Making Service (License of Driving) in the Office of Satlantas Labuhan Batu Against Satisfaction Level Society with Importance Performance Analysis (IPA) Method. Population ... -
Modifikasi Pakan Menggunakan Tepung Wortel untuk Meningkatkan Pertumbuhan dan Kecerahan Warna Ikan Koi
(2018)Color is important to determining the quality of koi fish (Cyprinus carpio L.), even seen as an important component in the selection process of ornamental fish. Therefore, a high nutritious alternative feed is needed and ... -
Oksidasi 1,2,3 Propanatriol dengan Molekul Oksigen Menggunakan Katalis Pd/yAl2-O3 dalam Pelarut Air
(Universitas Sumatera Utara, 2009)Telah dilakukan oksidasi terhadap 1,2,3-Propanatriol dengan menggunakan molekul oksigen yang dikatalisis oleh katalis heterogen Pd/γ-Al2O3 dalam pelarut air menghasilkan asam gliserat ( 32,62 % ). Asam gliserat yang terbentuk ... -
Optimasi PH dan Suhu pada Pembuatan Virgin Coconut Oil dengan Penambahan Ekstrak Bonggol Nanas (Ananas Comosus)
(2017)Optimasi pH dan suhu pada pembuatan Virgin Coconut Oil dengan penambahan ekstrak bonggol nanas telah dilakukan. Variabel yang diteliti adalah variasi pH yaitu 6; 6,5; 7; 7,5 dan 8 serta variasi suhu yaitu 40°C, 45°C, ... -
Pemanfaatan Arang Aktif Tempurung Kelapa dalam Pembuatan Sabun Padat dari Minyak Goreng Bekas
(Universitas Sumatera Utara, 2019)Research on the utilization of coconut shell activated charcoal in the manufacture of solid soap from used cooking oil by adding variations in the concentration of coconut shell activated charcoal by 3%, 5%, 10% and without ... -
Pemanfaatan Enzim Bromelin yang Diisolasi dari Bonggol Nanas (Ananas Comosus L) sebagai Pengempuk Daging Sapi (Bos Taurus)
(2017)A research about the use of pineapple hump isolated bromelain enzyme as meat tenderizer has been carried out. Variable observed is the effect of meat soaking duration on crude bromelain enzyme extract towards the tenderness ... -
Pemanfaatan Limbah Padat dari Pabrik Teh PTPN IV Emplasmen Tobasari Menjadi Kompos dengan Penambahan Isi Rumen Sapi
(Universitas Sumatera Utara, 2017)Solid tea waste is a solid from production processing of tea powder factory. But this tea waste is stacked in dumpster, whereas with quite a large amount of solid tea waste, the solid tea waste can be used as a raw material ... -
Pemanfaatan Limbah Serbuk Kaca Bening sebagai Sumber Silikon (Si)
(Universitas Sumatera Utara, 2018)Has done research about increasing the purity of silicon from magnesiothermic glass with time variation. Clear glass obtained from industrial household waste, it’s clear glass bottles and then washed repeatedly while being ... -
Pemanfaatan Serat Tepung Talas pada Pembuatan Beras Analog dari Bahan Baku Pati Ubi Kayu dan Tepung Jagung
(2018)The research of using flour taro in food products is still rarely done, therefore the necessary efforts in the development of taro starch to become raw material for food like rice analog. Making an analog rice with formula ... -
Pembuatan Karboksimetil Selulosa(Cmc) dari Selulosa Kulit Nangka Muda (Artocarpus heterophyllus) dan Aplikasinya pada Pembuatan Selai Nanas (Ananas comosus)
(Universitas Sumatera Utara, 2019)The use of young jackfruit skin is still rare, so the waste of young jackfruit skin is wasted into waste for the environment. One method that can be done to deal with this problem is to isolate α cellulose contained in ... -
Pembuatan Beras Analog dari Serat Tepung Rumput Laut, Pati Singkong dan Tepung Jagung Sebagai Pangan Pokok Alternatif
(Universitas Sumatera Utara, 2018)Analog rice is artificial rice product made from non rice and non wheat as an alternative staple food for rice. The purpose of this research were to obtain the characteristics physico-chemical and nutritonal content of low ...