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Sintesis Selulosa Suksinat dari Hasil Esterifikasi Selulosa Kulit Buah Kakao (Theobroma cacao L) dengan Asam Suksinat yang digunakansebagai Pengadsorpsi Ion Besi (Fe3+) pada Air Sumur Gali
(2018)
Cellulose isolated from cocoa peel skin was then esterificated with succinic acid gave 0.4 gram of succinic cellulose. This study aims to determine the ratio of absorption between cocoa peel skin, cellulose and succinic ...
Sintesis O-[N,N-bis(2-Hidroksietil)Asetamido]Selulosa dari Selulosa Bambu Betung (Dendrocalamus asper) dan Pengujiannya sebagai Pengadsorpsi Ion Tembaga II dan Ion Kadmium II
(2018)
Cellulose from bamboo betung (Dendrocalamus asper) was alkalizated using NaOH 30% and then dicarboxymethylated using monocloroacetic acid gave carboxymethyl cellulose (CMC). CMC resins then alkalizated again with NaOH 30% ...
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 ...
Sintesis Selulosa Sitrat dari Selulosa Ampas Tebu (Saccharum officinarum L.) Melalui Reaksi Esterifikasi Dengan Asam Sitrat sebagai Adsorben Ion Seng (Zn2+) pada Limbah Industri Sarung Tangan Karet
(2018)
Cellulose from bagasse was isolated then esterified with citric acid gave 1,3
gram citric cellulose. The obtained citric cellulose was applied as a Zn2+ions
adsorbent in rubber glove industry waste water and determined ...
Analisis Kandungan dan Penentuan Kadar Sineol pada Minyak Kayu Putih (Eucalyptus Robusta) di PT. Toba Pulp Lestari dengan Metode GC-MS
(2018)
Analysis of content and Determination of Sineol in White Wood oil (Eucalyptus Robusta) from PT. Toba Pulp Lestari has been done by GC-MS method. Since ancient eucalyptus leaves have been used for medicine, industry and ...
Studi Perbandingan Pengaruh Perendaman Larutan Asam Jawa (Tamarindus Indica) dan Kitosan Bead/Manik terhadap Kadar Formalin pada Mi Basah
(2018)
Comparative study the influence of tamarind solution and bead chitosan immersion to the formaldehyde content in wet noodle has been studied. Wet noodle is made manually by adding formaldehyde 1000 mg / L into the dough. ...
Isolasi Senyawa Flavonoida dari Bunga Sapa(Impatiens Platypetala Lindl)
(2018)
Isolation of flavonoid compound from Sapa Flowers (Impatiens Platypetala Lindl) has been done with extraction maceration by methanol solvent. The concentrated extract of metanol added with aquadest. The aquadest filtrate ...
Pengaruh Penambahan TiO2 Terhadap Luas Permukaan dan Ukuran Pori dari Silika Abu Vulkanik Gunung Sinabung
(2018)
Research on the effect of TiO2 on silica extraction from volcanic ash of Mount Sinabung has been conducted. This calculation was performed by alkali method using 3 N NaOH then the silica obtained was electrarized by FT-IR, ...
Inkorporasi Vitamin E PFAD (Palm Fatty Acid Distillate) pada Campuran Maltodekstrin, Gum Acasia dan Galaktomanan Kolang – Kaling
(2018)
Incorporation of Vitamins E of PFAD has been done in making by mixing Kolang-Kaling Galactomannan (GKK) : Gum Acacia (GA) : Maltodextrin (MD) : vitamins E with the following variations, formula 1 (0,6:4:3:1,3), formula 2 ...
Analisa Thermal dan Morfologi Campuran Aspal Bitumen dengan Resipren
(2018)
Thermal and Morphological analysis on bituminous asphalt mixture with Resipren has been done. Asphalt modifier is made in 7 varieties of asphalt, bituminous, with Resipren-diluted toluene ratio of 75: 20: 5; 70:20:10; ...