Search
Now showing items 51-60 of 74
Metode Cepat Penentuan Brazilin dalam Produk Jamu dan Kayu Secang menggunakan Spektrofotometri Derivatif Ultraviolet
(2013)
Brazilin is an active compound in sappan wood with a lot of bioactivity and serves as fingerprint compound for sappan wood. Fast and efficient method must be used to measure brazilin contents in sappan wood and jamu product ...
Sintesis Zeolit X Dan Nanokomposit Zeolit/TiO2 Dari Kaolin Dengan Sekam Padi Sebagai Sumber Silika
(2013)
Zeolite X was synthesized from kaolin originated from Bangka Belitung and was added with silica from rice husk ash. Zeolite X was synthesized because it has many benefits, including as an adsorbent. Kaolin was used as raw ...
Pengembangan Metode Spektrofotometri UV-Vis untuk Penetapan Kadar Antibiotik Sefadroksil
(2013)
Cefadroxil antibiotic is produced by Cephalosporium acremonium fungi and has been utilized widely. In the research, determination of cefadroxil in drug capsule by using ultraviolet-visible (UV-Vis) spectrophotometer was ...
Sintesis 3-Benzoil-7-hidroksiflavon dari Resorsinol
(2013)
Flavonoid is the most abundant naturally-occuring polyphenolic compound with C6-C3-C6 carbon skeleton. Flavones is a group of flavonoid having a broad bioactivity spectrum. In this experiment, 3-benzoyl-7-hydoxyflavone was ...
Pencirian Ekstrak Aktif Sitotoksik dari Daun Sirsak Gundul (Annona glabra) Indonesia
(2013)
Pond apple (Annona glabra) is a member of Annonaceae. It has been reported that plants from Annonaceae family contains alkaloid, flavonoid, and acetogenin having good anticancer potency. The objectives of this research ...
Fraksionasi Ekstrak Kulit Petai Berpotensi Antioksidan
(2013)
Many medicinal plants have been used in traditional treatment and are known to be potencial as antioxidant. Petai is one of the medicinal plants having high antioxidant activity. This study aimed to study the cytotoxicity ...
Aktivitas dan Stabilitas Glukosa Dehidrogenase Escherichia coli yang Diimobilisasi pada Zeolit Cikembar
(2013)
Glucose level in blood can be measured by using a glucose biosensor. Glucose biosensor commonly utilize glucose dehydrogenase (GDH) produced by microbes as the biological sensors. In this study, electrochemical method was ...
Konfigurasi Program Studi di IPB berdasarkan Prestasi Mahasiswa TPB IPB
(2013)
Biplot gives an overview of the study program configuration based on First Year students’ Achievement. The data used in this study are the scores of 14 subjects and grade point average (GPA) of first year students in ...
Studi Komponen Aktif Temu Lawak terhadap Patogenesis Kanker Kolorektum Jalur Protein Induser dengan Penambatan Molekular
(2013)
Colorectal cancer is caused by excessive amount of inducible NOS (iNOS) and cyclooxygenase-2 (COX-2) protein in the body. Temu lawak is a plant potential as anticancer. The molecular docking method can be used to determine ...
Identifikasi dan Pencirian Fisikokimia Gelatin dari Tulang Sapi dan Babi
(2013)
Gelatine is a derivative product of protein isolated from collagen tissue of animal skins and bones. In this study, gelatines were isolated from bovine and porcine bones, identified and characterized for their physicochemical ...