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Now showing items 51-60 of 144
Biofilm Berbahan Dasar Polisakarida dari Karaginan dan Tepung Kacang Hijau
(2013)
Biofilm is a film made of biopolymer materials, such as polysaccharide, protein, and fat so it can be more biodegradable. The aim of this research was to produce a film from carrageenan and mungbean flour and assess the ...
Pembuatan Kemasan Aktif Penjerap Etilena Menggunakan Arang Aktif Sebagai Adsorben
(2013)
Activated e-packaging can be used to keep the quality of horticultural products, one of the functions is for adsorbing moisture and ethylene on climacteric fruits, such as raja bulu (banana). The materials are used in ...
Potensi Ekstrak Bakau (Rhizophora spp.) sebagai Inhibitor Asetilkolinesterase dan Antioksidan
(2013)
Penapisan tanaman sebagai inhibitor asetilkolinesterase (AChE) untuk pengobatan penyakit Alzheimer telah banyak dilakukan. Penelitian ini menguji potensi ekstrak bakau sebagai inhibitor AChE dan antioksidan. Sampel daun ...
Prenilasi Senyawa β-Diketon sebagai Prekursor 3-Prenilflavon
(2013)
One group of flavonoids that has not been commonly synthesized is 3- prenylflavone. The main objective of this experiment was to synthesize precursor of 3-prenylflavone. Firstly, β-diketone was synthesized via 4 steps from ...
Pencirian Edible Film Tepung Tapioka Terplastisasi Gliserol dengan Penambahan Natrium Alginat.
(2013)
Edible film from glycerol plasticized tapioca starch with sodium alginate addition can be a potential alternative as biodegradable packing. In this experiment, glycerol was mixed into tapioca starch solution with tapioca ...
Sintesis dan Pencirian Superabsorben Onggok-g-Asam Akrilat
(2013)
Onggok is a solid waste from tapioca processing. The aim of this study is to modify onggok into superabsorbent polymer. The modification was conducted through grafting and crosslinking of acrylic acid (AA) on onggok backbone, ...
Sintesis Flavonol melalui 2’-Hidroksikalkon
(2013)
Flavonol is a class of flavonoids commonly found in fruits and vegetables. Flavonol is very useful, especially in food sector and health. In this study, flavonol unsubstituted was successfully synthesized from an intermediate ...
Sintesis Hidroksiapatit Berbasis Limbah Cangkang Keong Sawah (Bellamya javanica) dan Modifikasi Pori Menggunakan Gelatin
(2013)
Hydroxyapatite is a ceramic material with a structure and composition similar to bone. In this study, hidroxyapatite was synthesized using shell of rice field snail as basic ingredients as a source of calcium (Ca(OH)2) and ...
Pengujian kinerja karbon aktif tongkol jagung dan tempurung kelapa sawit sebagai bahan elektrode pasta karbon secara voltammetri
(2013)
Corncob and palm coconut shell are agricultural waste rich of carbon compounds such as like cellulose that are potentially uses as raw materials for activated carbon and as substitute for graphite electrode in carbon paste. ...
Film Edibel Berbahan Dasar Karaginan dengan Tambahan Tepung Porang (Amorphophallus onchophyllus) dan Selulosa
(2013)
Edible film is thin layer made of food grade materials and increase shelf life of food product. Carrageenan derived from seaweed (Euchema cottoni) is polysaccharide that can be used for producing edible film. Konjac flour, ...