41 to 50 of 50 Results
Rijai, Laode, 2019, "Steroids and isoquercetin from Lygodium microphyllum", https://hdl.handle.net/20.500.12690/RIN/RECIMU, RIN Dataverse, V1
Two steroids, stigma-5(6)-en-3β-ol or β-sitosterol (1) and Stigmast-4-en-3-one (2) and quercetin 3-O-β-Dglucopyranoside or Isoquercetin (3) has been isolated from an extract of n-hexane and ethyl acetate from the leaves of plants Lygodium microphyllum. The chemical structures of... |
Rijai, laode, 2019, "n vitro Antimicrobial Activity Evaluation of Mangrove Fruit (Sonneratia caseolaris L.) Extract", https://hdl.handle.net/20.500.12690/RIN/YTO4R9, RIN Dataverse, V1
Introduction: Mangrove fruit (Sonneratia caseolaris L) from Sonneratiaceae family known with local name “Pidada Merah” has bioactive components. The present study aimed to evaluate the antimicrobial activity of this plant. Method: The sample was macerated using methanol, the anti... |
Rijai, Laode, 2019, "Pharmacognostic and Cytotoxicity Evaluation of Indonesia Native Plant of Piper acre Blume Leaves (Piperaceae)", https://hdl.handle.net/20.500.12690/RIN/7KTSEV, RIN Dataverse, V1
Piper acre Blume (Piperaceae) is an Indonesia native plant that is used as a traditional medicine and commonly known as ‘Sirih Hitam’ or ‘Sirih Hutan’. The scientifc data from the plant is still very limited. The aims of the present study was to know a pharmacognostic, and cytoto... |
Rijai, Laode, 2019, "Oral Glucose Tolerance Activity of Bawang Dayak (Eleutherine palmifolia L. Merr.) Bulbs Extract Based on the Use of different Extraction Method", https://hdl.handle.net/20.500.12690/RIN/L2ZOE7, RIN Dataverse, V1
Background: Bulbs of Bawang Dayak (Eleutherine palmifolia L. Merr; Synonym: Eleutherine americana L. Merr) from family Iridaceae is widely found and grown in Kalimantan island. The local tribe “Dayak” commonly consume this plant and become a traded commodity in traditional market... |
Rijai, Laode, 2019, "Secondary Metabolites Compounds Profile by LC-MS/MS and Chemical Methods from Kolowe Stem Bark (Chydenanthus excelsus)", https://hdl.handle.net/20.500.12690/RIN/TSGBND, RIN Dataverse, V1
Secondary metabolites's profiles from stem bark of Kolowe (C. excelsus) are steroidal saponin and glycoside's flavonoids, which consists of five kinds of steroidal saponins and eight types of flavonoids glycoside's compounds. Both these classes of compounds in the chemical identi... |
Rijai, Laode, 2019, "Review of Fast Technics for Isolation and Structure Elucidation of Triterpene Saponins Compound from Bionatural Products", https://hdl.handle.net/20.500.12690/RIN/YLS5DY, RIN Dataverse, V1
Saponins have specific characteristics are highly polar, generally, as a compound isomers, diversity of this compounds founded with a large number in living natural material, complex chemical structure and physicochemical properties of the compound is very similar to one another.... |
Rijai, Laode, 2019, "Review Of Potential Saponins Extract From Kolowe Fruit Seed (Chydenanthus excelsus) As Pharmaceuticals : A Wild And Rare Plants from Indonesia", https://hdl.handle.net/20.500.12690/RIN/FZJRJN, RIN Dataverse, V1
Kolowe (Chydenanthus excelsus) is a wild and rare plants as well as a small genus in the world, found only in the Andaman Islands, Myanmar and Buton islands, Indonesia. Seeds of this plant were found to contain saponins, spread in the fraction of nbutanol, methanol, methanol-wate... |
Rijai, Laode, 2019, "Chemical Profile by LC-MS/MS and Some Bioactivities from Leafs of Kolowe (Chydenanthus excelsus): A Wild and Rare Plant from Indonesia", https://hdl.handle.net/20.500.12690/RIN/TZLC2O, RIN Dataverse, V1
Secondary metabolites from Kolowe leaf (C. excelsus) with chemical screening are saponins and flavonoids, spread in fraction methanol, ethyl acetate, and a water fraction. Profile secondary metabolites of methanol and ethyl acetate extract from an analysis of LC-MS/MS indicated t... |
Rijai, Laode, 2019, "A Pure Isolated from Fruit Seeds of Kolowe (Chydenanthus excelsus) The Identified as Single Peak By HPLC Analytic Column They Are Two Saponin Compounds of Isomered", https://hdl.handle.net/20.500.12690/RIN/VSZQTN, RIN Dataverse, V1
Analytical HPLC is a compounds separation tool that have better performances. The ability of the separation was not able to separate isomered saponins with physicochemical properties are very similar. It has been found two isomered saponins of an amorphous crystalline pure seed K... |
Rijai, Laode, 2019, "Forest betel (P. acre Blume) a Wild Plant from East Kalimantan, Indonesia Potentially as Resources of Drug Compounds for Cancer", https://hdl.handle.net/20.500.12690/RIN/KVR88T, RIN Dataverse, V1
Cytotoxic and antioxidant activities from a compound has potency as a cancer drug, cytotoxic activities can cause death cancer cells and antioxidants as regeneration function of damaged cells due to the death of these cells. Forest betel (P. acre) plants a wild plant from East Ka... |
