Results 121 to 130 of about 319 (160)
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A New Lignan from the Leaves of Orthosiphon aristatus
Chemistry of Natural Compounds, 2021Investigation of the methanol extract of the leaves of Orthosiphon aristatus led to the isolation of four compounds. Their structures were elucidated on the basis of spectroscopic evidence and comparison with the literature. Among these compounds, compound 1 is a new lignan, and 2–4 were isolated from this plant for the first time.
Yongchao Wang
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Diterpenoids from the aerial parts of Orthosiphon aristatus var. aristatus
Phytochemistry Letters, 2013Abstract Seven new isopimarane diterpenoids, orthoarisins A−G ( 1–7 ), a new secoisopimarane diterpenoid, orthoarisin H ( 8 ), a new staminane diterpenoid, orthoarisin I ( 9 ), together with 15 previously reported diterpenoids were isolated from the aerial parts of Orthosiphon aristatus var. aristatus .
Xia-Xia Di +5 more
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POTENTIALS OF THE CAT’S WHISKER PLANTS (Orthosiphon aristatus) FOR KIDNEY HEALTH
Journal of Health and Dental Sciences, 2023The cat's whisker plant (Orthosiphon stamineus) can be useful as an antioxidant, anti-inflammatory, antihypertensive, antidiabetic, and anti-microbial activity and has a diuretic effect. The leaves of the cat's whiskers are medicinal plants that contain flavonoid compounds.
Yudith Yunia Kusmala +4 more
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ANTIMICROBIAL ACTIVITY AND PHYTOCHEMICALS OF ETHANOLIC EXTRACT OF LOCAL ORTHOSIPHON ARISTATUS LEAVES
Journal of Health and Translational Medicine, 2023The interest in drug discovery from plant sources has been the focus for many researchers due to the increasing emergence of drug-resistant microbial strains. This study investigated the antibacterial activity of Orthosiphon aristatus leaves and their phytochemical compounds against gram-positive (Streptococcus mutans, Staphylococcus epidermidis, and ...
Nur Hazirah Tarmizi +3 more
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The complete chloroplast genome of Orthosiphon aristatus var. aristatus
Medicinal Plants - International Journal of Phytomedicines and Related IndustriesAbstractOrthosiphon aristatus var. aristatus (Vietnamese: Râu Mèo) is also known as cat’s whisker or Java tea is the herbaceous plant of the Lamiaceae family and often found in the subtropical and tropical regions of Asia and Australia. The plant has been exploited as a valuable medicinal herb in traditional medicine treatments for kidney stones ...
Bao-Ngoc Mach +4 more
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Qualitative and Quantitative Analysis of the Phenolic Constituents fromOrthosiphon aristatus
Planta Medica, 1991ORTHOSIPHON ARISTATUS (Orthosiphonis folium DAB 9) was studied with regard to its phenolic constituents. Twenty compounds were isolated and identified on the basis of their spectral characteristics. The compounds included nine lipophilic flavones, two flavonol glycosides, and nine caffeic acid derivatives.
W, Sumaryono +4 more
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Method development for analysis of proteins extracted from the leaves of Orthosiphon aristatus
Journal of Chromatography B, 2011Orthosiphon aristatus is a traditionally used medicinal plant. In order to study the proteome of the plant, we have developed a simple plant protein extraction method by direct extraction of protein using a modified 2D-gel compatible tris-sucrose buffer followed by a double TCA-acetone precipitation. This method omitted the use of toxic phenol which is
Siew-Yong, Koay, Lay-Harn, Gam
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Antioxidant and Anti-Inflammatory Effects of Orthosiphon aristatus and Its Bioactive Compounds
Journal of Agricultural and Food Chemistry, 2010Orthosiphon aristatus (Blume) Miq., which can be used as a food ingredient, is grown throughout Southeast Asia and Australia. O. aristatus is frequently used for the treatment of renal inflammation, kidney stones and dysuria. The focus of the current work was to study the antioxidant and anti-inflammatory effects of methanol, ethanol and water extracts
Chin-Lin, Hsu +3 more
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Journal of Ethnopharmacology, 2023
Growing evidence indicates that hyperuricemia is closely associated with gut microbiota dysbiosis. Orthosiphon aristatus (Blume) Miq. (O. aristatus), as a traditional Chinese medicine, has been widely used to treat hyperuricemia in China. However, the mechanism by which O.
Chunsheng Zhu +5 more
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Growing evidence indicates that hyperuricemia is closely associated with gut microbiota dysbiosis. Orthosiphon aristatus (Blume) Miq. (O. aristatus), as a traditional Chinese medicine, has been widely used to treat hyperuricemia in China. However, the mechanism by which O.
Chunsheng Zhu +5 more
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A PRELIMINARY STUDY OF FLORAL DEVELOPMENT AND BREEDING SYSTEM OF Orthosiphon aristatus (BLUME) MIQ
Borneo Science | The Journal of Science and Technology, 2023Orthosiphon aristatus (Blume) Miq. belongs to the family Lamiaceae. There are two varieties, white corolla (OAV-1) and purple corolla (OAV-2) varieties. An observation on inflorescence and flower development of O. aristatus was conducted alongside with the study on its breeding system.
Freddy Kuok San Yeo +4 more
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