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Now showing items 41-50 of 50
Sintesis Nanopartikel Karbon Berfluoresens dari Jelaga Kerosen dan Fine Coal
(2015)
Carbon nanoparticles (C-dot) are among the materials which have fluorescence ability. C-dot can be synthesized from various materials with high carbon composition. The purposes of this research were to synthesize and ...
Toksisitas Ekstrak Ciplukan (Physalis angulata) Berdasarkan Uji Letalitas Larva Udang
(2014)
Physalis angulata known as ciplukan in Indonesia is widely used as herbal medicinal plant. Studies on this plant revealed its potency as antidiabetic, antioxidant, antimicrobial, and antiasthma, but the toxicity is not ...
Pemanfaatan Redistilat Asap Cair Cangkang Kelapa Sawit sebagai Bahan Pengawet Alami pada Bakso Sapi
(2014)
The misapplication of chemicals, such as formaldehyde, for preservative is still found in processed food ingredients. The use of these materials can be replaced by redistilled liquid smoke from oil palm shells. Identification ...
Pemanfaatan Biomassa Tanaman Pisang Sebagai Elektrode Superkapasitor
(2014)
Utilization of banana plant biomass as supercapacitor electrodes will give additional value to the waste. In this study, the banana peel contained the highest fixed carbon as compared with the midrib, stem, and leaves. The ...
Pengolahan Fine Coal dan Aplikasinya sebagai Briket
(2014)
Fine coal is a by-product of coal washing, which is not utilized and nearly 2 billion tons per year of fine coal is waste. The objectives of the research are to treatment fine coal using centrifugation and coagulation-flocculation ...
Redistilled Liquid Smoke from Oil-Palm Shells and Its Application as Natural Rubber Coagulant
(2014)
Abundant oil-palm shells waste which is generated annually as the result of the increasing production of palm oil can be utilized as source of liquid smoke. The acidic property of liquid smoke shows its potency as natural ...
Sintesis Hidrogel Antibakteri Berbasis Karboksimetil Selulosa- TiO2
(2014)
Carboxymethyl cellulose (CMC) hydrogels can be synthesized from bacterial cellulose. The reaction of CMC and succinic acid can be used as an antibacterial with the addition of TiO2 (Rutile). This study was to synthesize ...
Uji Toksisitas Ekstrak Etanol Rimpang Temu Putih terhadap Larva Udang dan Embrio Ikan Zebra
(2015)
Curcuma zedoaria, known as temu putih, is commonly used as traditional medicine in Indonesia. The toxicity of this herb needs to be studied to improve its application. This research aims to evaluate the toxicity of the ...
Pengembangan Spektrofotometer Sinar Tampak (KuantiVis) Berbasis Komponen Elektronik Umum dan Uji Kinerjanya
(2014)
Spectrophotometer can be developed by replacing the main components with electronic components that are easy to find. This study aims to develop visible spectrophotometer (KuantiVis) device using light emitting diode lamp ...
Pembuatan dan Pencirian Bioplastik dari Komposit Pati Tapioka- Agar Kertas Terplastisasi Sorbitol dan Limonena
(2014)
Bioplastic made of tapioca starch plasticized using sorbitol and limonene is potential as environmentally friendly packaging. The bioplastic composite was prepared in 9 composition of bioplastic. Bioplastic was made by ...