Articles: Recent submissions
Now showing items 1401-1420 of 4335
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Catatan Terhadap Aspek Kelembagaan Serta Pemerintahan Khusus IKN dalam RUU IKN
(Kaltim Post, 2022-01) -
Metabolite profiles and antidiabetic activity of the green beans of Luwak (civet) coffees
(Elsevier Ltd, 2021-03-09)Metabolite profiles of green beans (the caged and the wild) Luwak (civet) coffees were evaluated by NMR techniques combined with chemometrics. The bioactivities of the green coffee beans were examined with antioxidant ... -
Microbiome of healthy and baleched corals during 2016 thermal bleaching event in the andamant sea thailand
(Frontiers in Marine Science, 2022-02)As seawater temperature rises, repeated thermal bleaching events have negatively affected the reefs of the Andaman Sea for over decades. Studies on the coralassociated microbial diversity of prokaryotes and microbial ... -
Analisis Mikrofasies pada Batugamping Formasi Wungkal Gamping
(Teknik Geologi FT UNMUL, 2022-08-01) -
Potential and Constraints of Biopharmaceutical Plants in East Kalimantan Province
(Journal of Tropical Pharmacy and Chemistry, 2022-06-30)Biopharmaceutical plants (drugs) in East Kalimantan Province have tremendous potential for the Farmers' Economy in particular and the Economy of Society in general. Farmers have not felt this potential because it faces ... -
Four Flavan-3-ol Compounds from The Stem Bark of Chisocheton balansae C. DC. (Meliaceae)
(Molekul, 2020-02-27)Chisocheton balansae C.DC., is one of the Meliaceae family plants which is the endemic plants from Soputan Mountain, North Sulawesi, Indonesia. This study was aimed to determine the chemical structure of flavan-3-ol ... -
DAMMARANE-TYPE TRITERPENOIDS FROM THE STEMBARK OF CHISOCHETON PENTANDRUS (MELIACEAE)
(DAMMARANE-TYPE TRITERPENOIDS FROM THE STEMBARK OF CHISOCHETON PENTANDRUS (MELIACEAE), 2020-01-04)Dua senyawa triterpenoid tipe damaran, cabraleadiol (1) dan cabraleahidrosilakton (2), telah diisolasi dari ekstrak n-heksana kulit batang Chisocheton pentandrus (Meliaceae). Struktur kimia senyawa 1 dan 2 diidentifikasi ... -
A new antiplasmodial sterol from Indonesian marine sponge, Xestospongia sp
(NATURAL PRODUCT RESEARCH, 2019-04-21)A new antimalarial sterol, kaimanol (1), along with a known sterol, saringosterol (2) was isolated from the Indonesian Marine sponge, Xestospongia sp. The chemical structure of the new compound was determined on the ... -
A new havanensin-type limonoid from Chisocheton macrophyllus
(Applied Biological Chemistry, 2021-02-02)A new havanensin-type limonoid, 16β-hydroxydysobinin (1), along with four known limonoids (2–5), have been isolated from the seeds of Chisocheton macrophyllus. The chemical structure of the new compound was determined ... -
Chemical constituents from Piper betle L. Var Nigra (Piperaceae)
(Journal of Tropical Pharmacy and Chemistry, 2021-06-26)Two fatty acid derivatives, 2-octenoic acid and 2-hexenoic acid were isolated from the extract of nhexane of the Piper betle L. Var. Nigra (Piperaceae). The chemical structures were identified on the basis of spectroscopic ... -
Novel Amides Derivative with Antimicrobial Activity of Piper betle var. nigra Leaves from Indonesia
(Molecules, 2021-01-11)Piper betle var. nigra is a tropical plant closely related to the common piper. P. betle has also been dubbed a promising source of natural antioxidants in herbal health products, antibacterial, antifungal, antimalarial, ... -
Cytotoxic Constituents from the Stem Bark of Chisocheton pentandrus
(Natural Product Sciences, 2021-03-21)Eight cytotoxic constituents, consisting of six triterpenoids, cabralealactone (1), cabraleadiol (2), prototiamin A (3), 23-desmethyllimocin B (5), melianodiol (7) and indicalilacol (8) along with one limonoid, neemfruitins ... -
β-Resorcylic Acid Derivatives, with Their Phytotoxic Activities, from the Endophytic Fungus Lasiodiplodia theobromae in the Mangrove Plant Xylocarpus granatum
(Chem. Biodiversity, 2021-06-18)Nine new β-resorcylic acid derivatives, (15S)-de-O-methyllasiodiplodin (1), (13S,15S)-13-hydroxy-de-O-methyllasiodiplodin (2), (14S,15S)-14-hydroxy-de-O-methyllasiodiplodin (3), (13R,14S,15S)-13,14-dihydroxy-de-O-methyll ... -
Phytotoxic β-resorcylic acid derivatives from the endophytic fungus Lasiodiplodia theobromae in the mangrove plant
(Phytochemistry Letters, 2021-05-04)Three new β-resorcylic acid derivatives, 1–3, were obtained from the endophytic strain Lasiodiplodia theobromae GI-1005, which was isolated from the mangrove plant Rhizopora mucronata. The structures of new compounds ... -
Cochlioquinone derivatives produced by coculture of endophytes, Clonostachys rosea and Nectria pseudotrichia
(Fitoterapia, 2021-10-03)Three new meroterpenoid derivatives, furanocochlioquinol (1) and furanocochlioquinone (2), as well as nectrianolin D (3), together with two known biogenetically related compounds 4 and 5 were isolated from a mixed culture ... -
The 2,3-epoxy naphthoquinol produced by endophyte Arthrinium marii M-211
(NATURAL PRODUCT RESEARCH, 2021-10-21)A novel 2,3-epoxy naphthoquinol, named (6R,7R,8R)-theissenone A (1), possessing an oxatricyclo[5.4.0.03,5]undeca-trien-2-one skeleton, together with two known compounds, (6S,7R,8R)-theissenone (2) and arthrinone (3), were ... -
New metabolites produced by endophyte Clonostachys rosea B5 − 2
(NATURAL PRODUCT RESEARCH, 2019-08-26)The endophytic fungus, Clonostachys rosea B5-2 was isolated from mangrove plants and subjected to the one strain many compounds (OSMAC) methodology. By this approach, it was found that modification of the culture media ... -
STEROIDS FROM THE SUPER RED DRAGON FRUIT (Hylocereus costaricensis)
(JOURNAL OF CHEMISTRY, 2019-07-04)Two steroids compounds, 7α-Hydoxy β-sitosterol (1) and β-sitosterol (2), have been isolated from ethyl acetate extract of the fresh Super Red Dragon Fruit (Hylocereus costaricensis).The chemical structure of compounds ... -
The Effect of Nutmeg Seed (M. fragrans) Extracts Induces Apoptosis in Melanoma Maligna Cell’s (B16-F10)
(The Indonesian Biomedical Journal, 2021-04-06)Nutmeg (Myristica fragrans H.), one of native plants of Maluku Indonesia, has long been used as traditional medicines especially to treat tumors, externally to treat skin infections. M. fragrans also has important ... -
Total phenolic, flavonoid content and metabolite profiling of methanol extract of date (Phoenix dactylifera) seeds by LCQTOF-MS
(AIP Conference Proceedings, 2020-06-04)Phoenix dactylifera L. (date palm) has been used in traditional medicine to treat illnesses. Extracts of P. dactylifera are reported to possess valuable pharmacological attributes. Date seeds are part of the palm trees ...