Browsing IPBana by Author "Heryanto, Rudi"
Now showing items 1-8 of 8
-
The exploration of the potency of ftir spectroscopy and chemometrics for extract bioactivity prediction and rapid analysis of bioactive content of medicinal plants
LK, Darusman | Susetyo, B. | Notodiputro, Khairil Anwar | Matjik, A.A. | Heryanto, Rudi | Erfiani | Jajang (2006)An infrared spectra is a characteristic representation for a chemistry system. There are many researches have been conducted for the interpretation supported by chemometric method which aimed for metabolite fingerprinting. ... -
Kajian Awal Potensi Bengle (Zingiber purpureum Roxb.) Sebagai Hepatoprotektor
Suparto, Irma | Suradikusumah, Elly | Heryanto, Rudi | Darusman, Latifah Kosim (2006)Bengle (Zingiber purpureum Roxb ) termasuk Famili Zingiberaceae . Tanaman ini telah di ekstrak dengan air dan etanol 30% Hasil ekstraksi (berdasarkan berat kering) menggunakan air diperoleh rendemen 19,06% sedangkan dengan ... -
Methanol extract derived from nias’s and mentawai’s sponges and soft corals as anti angiogenesis
Iswantini, Dyah | Rahminiwati, Min | Darusman, Latifah Kosim | Heryanto, Rudi (2010)The exploration of anti angiogenesis potency from Mentawai and Nias's sponges and soft corals was studied. The anti angiogenesis test was conducted based on the population of endothelia cell line (CPAE, ATCC CCL). From 201 ... -
Potensi daerah sidik jari spektrum inframerah sebagai penanda bioaktovitas ekstrak tanaman obat
Darusman, Latifah Kosim | Heryanto, Rudi | Rafi, Mohamad | Wahyuni, Wulan Tri (2007)Efficacy and quality of medicinal plant extracts depend on chemical composition therein. Therefore, to ensure its efficacy orquality, the chemical composition of extracts have to be analyzed based on its chemical marker ... -
Rapid Analysis of Total Flavonoids from Medicinal Herb : Interpretation of Chemometrics on Infrared Spectra of Phyllantus Niruri
Rohaeti, Eti | Heryanto, Rudi | Rafi, Mohamad | Darusman, Latifah Kosim | Kurniasari, Indah (2013-03-28)The potential of mid-infrared (FTIR) spectroscopy for the determination of secondary metabolites (total flavonoids) in Phyllantus niruri herb was investigated. The study are applying chemometrics technique (i.e. partial ... -
SISTIMK LASIFIKASI KHASIAT FORMULA JAMU DENGAN METODE VOTING FEATURE INTERVAL5
Ristyawan, Yuda | Kustiyo, Aziz | Kusuma, Wisnu Ananta | Heryanto, Rudi (2014)jamu is Indonesian traditional medicine consisting of foliage, fruits, roots and otheringredients natural materials.Herbal medicineh as variations of formula comprising a combination of hundreds of medicinal plants ... -
Solubility of Stearic Acid in Various Organic Solvents and Its Prediction using Non-ideal Solution Models
Heryanto, Rudi | Hasan, Masitah | Abdullaha, Ezzat Chan | Kumoro, Andri Cahyo (2007)The solubility of stearic acid in ethanol, methanol, ethyl acetate, and acetone has been measured gravimetrically at various temperatures ranging from 301 to 313 K at atmospheric condition. The solubility of stearic acid ... -
Studi hubungan struktur dan aktivasi inhibisi flavonoid terhadap enzim protein tirosin kinase menggunakan prediktor koordinat kartesius kerangka diaril propan
Sugita, Purwantiningsih | Heryanto, Rudi | Putro, Arjuno Eko (2005)Telah dikaji Hubungan Kuantitatif Struktur-Aktivitas (HKSA) pada 105 turunan senyawa flavonoid sebagai penghambat enzim protein tirosin kinase menggunakan data koordinat kartesius atom dalam ruang 3 dimensi hasil perhitungan ...