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Fraksionasi Ekstrak Kemedangan Gaharu Aquilaria microcarpa Hasil Inokulasi Berpotensi Antioksidan
(2014)
Aquilaria microcarpa is an agarwood producing tree which is potential as an antioxidant resource. The objectives of this research were to determine the most active antioxidant fraction in the inoculated kemedangan A. ...
Isolasi dan Identifikasi Senyawa Alkaloid dalam Ekstrak Daun Sirsak Hutan (Annona glabra)
(2014)
Sirsak hutan (Annona glabra), is a plant that has been traditionally used as medicine. In previous studies, ethanol extract of A. glabra leaves has been reported to be toxic against brine shrimp and zebrafish embryo. The ...
Biofilm Pati Tapioka Terplastisasi Gliserol dengan Tambahan Natrium Alginat dan Aditif Limonena Kulit Jeruk
(2014)
Biofilm is a thin layer that can be used as an alternative packaging and environmentally friendly. The objectives of this study ware to synthesis and to characterize biofilm made of tapioca starch with addition of glycerol ...
Kinetika dan Termodinamika Korosi Logam Cu dan Inhibisinya oleh Zink (Disikloheksilditiofosfat) dengan Teknik Polarisasi Potensiodinamik
(2014)
Zinc dialkyldithiophosphates (ZDTP) is a lubricant additives which has many functions such as anti-friction, anti-wear, antioxidants, and anti-corrosion. In this research, ZDTP type which was made is ZDTP with alkyl ...
Manajemen Risiko Petani Gabah Kering Menggunakan Opsi Tipe Eropa
(2014)
One of the problems faced by Indonesian farmers is the fluctuation of paddy grain price. The price is at the lowest point during the harvest season and at the highest point in the planting season. To solve this problem, ...
Studi Efektivitas Surfaktan Dietanolamida (DEA) dari Metil Ester Olein Minyak Sawit pada Proses Bioremediasi Tanah Tercemar Minyak Bumi
(2015)
Bioremediation is an alternative environmentally friendly technologies that quite effective, efficient, and economical which can be used to solve pollution of waste oil. The addition of surfactant in bioremediation processes ...
Karakteristik Nanoemulsi Temulawak
(2015)
Curcumin is the active compound that has many benefits for health, so the potential for development in the pharmaceutical. However, the development potential is limited by the natural characteristics of curcumin. Curcumin ...
Konsentrasi Logam Berat Timbal (Pb) dan Tembaga (Cu) pada Sedimen dan Air di Perairan Pelabuhan Klidang Lor, Batang, Jawa Tengah
(2015)
Lead (Pb) and copper (Cu) are toxic and persistance pollutants. The information on these heavy metals water quality in the Port Klidang Lor is still limited, whereas the activities of fishing port have been growing fast. ...
Sintesis Hidrogel Antibakteri Berbasis Karboksimetil Selulosa- ZnSO4
(2014)
Coconut water could be made into nata de coco that contain cellulose. The cellulose can be further chemically modified into cellulose derivates such as carboxymethyl cellulose (CMC). Then CMC was used as an antibacterial ...
Pemanfaatan Limbah Tanaman Nanas (Ananas cosmocus Merr) sebagai Kertas Seni
(2015)
The objectives of this research were to determine the effect of solvent concentration and cooking time to yield, kappa number, and delignification selictivity, to determine the best condition based on kappa number and ...