Extraction and Microencapsulation of Polyphenols from Orthosiphon Stamineus Leaves

Pang, Sook Fun; Yusoff, Mashitah M.; Gimbun, Jolius

doi:10.15282/jmes.7.2014.2.0100

Cited by 13 publications

(5 citation statements)

References 25 publications

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“…UAE was shown to be the most effective extraction method based on high yield, high selectivity and reduction in extraction time and solvent consumption. The UAE technique reduced the inner and external mass transfer limitation and hence increases the yield of extraction [18]. In addition, ultrasonic waves can break the cell membrane which enhances the inner mass transport.…”

Section: Introductionmentioning

confidence: 99%

The effect of particle size and solvent type on the gallic acid yield obtained from Labisia pumila by ultrasonic extraction

et al. 2017

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Abstract. This paper presents the effect of particle size and solvent type on the gallic acid (GA) extraction yield obtained from Labisia pumila. The GA extraction from a grinded dried plant material (66.66 μm to 1055.18 μm) was performed using the sonicator probe. The GA quantification and identification was performed using a liquid chromatography with photodiode array detector. Exact match between the spectra obtained from the plant extract and external standard was found indicating a presence of GA. In addition, matching of residence time between the standard and plant extract are also observed. It was found that particle size significantly affects the yield of GA and the highest yield (0.150 mg GA/g DW) was obtained using the particle size around 125 μm. Solvent type does also plays an important role in GA extraction. The result shows that extraction using water as solvent yielded about 29% higher GA content (0.126 mg GA/g DW) than that of 10% ethanol (0.098 mg GA/g DW). The findings in this work may serve as a useful guide to select the particle size and solvent used to maximise GA extraction from L. pumila.

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Section: Introductionmentioning

confidence: 99%

The effect of particle size and solvent type on the gallic acid yield obtained from Labisia pumila by ultrasonic extraction

et al. 2017

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“…Antidiabetic , antiangiogenic and antiproliferative properties Pang, et al (2014) Phyllanthus niruri e Antimicrobial, anti inflammatory and analgesic properties Gimbun,et al (2018).…”

Section: Orthosiphon Stamineusmentioning

confidence: 99%

Analytical techniques and herbal Medicinal Plants: A Review of past and present techniques

Masood¹,

Shafi²,

Amin³

et al. 2021

ANST

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The present review deals with the qualitative and quantitative determinations of medicinal plants from classical to advance analytical methods. Medicinal plant analysis by different analytical viz., Spectroscopy, chrmatography, computational & spray drying methods have been reported and its essential to understand under current pandemic condition. Researchers are continuously engaged to find out the solution to overcome the problems caused by viruses like degue and COVID-19. Synthetic as well as natural remedies were applied to combat the spread of disease. Several drugs are obtained from natural resources which are utilized in controlling the disease. A piece of depth knowledge about the significance of medicinal plants towards healing, primary healthcare, and drug discovery is required using advanced technologies.

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“…1g) or locally known as misai kucing is one of the well-known traditional medicinal plants in several countries of Southeast Asia (particularly in Malaysia, Indonesia, Thailand, Vietnam and Myammar) which belong to Lamiaceae family (Adnyana et al, 2013). It widely applied (Table 7) to cure cardiovascular, metabolism disorder, rheumatism, edema, jaundice, diuretic, fever, hepatitis, gall stones, eruptive, hypertension, diabetes and epilepsy (Pang et al, 2013;Ramesh et al, 2014). This plant works as antioxidant, Fig.…”

Section: Gyanura Procumbens: Gynura Procumbensmentioning

confidence: 99%

Bioactive Compound and Therapeutic Value of the Some Malaysia Medicinal Plants: A Review

Muhamm¹,

Khandaker²,

Mat³

2015

J. of Agronomy

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There are many medicinal plants that have been used since folk ages. These plants have been recognized to have pharmaceutical properties and beneficial impact on health. This study discusses the use of ten medicinal plants in the traditional medicinal system of Malaysia and related scientific on their antioxidant activity, which demonstrate their pharmaceutical properties. The plants viewed are Andrographis paniculata, Cosmos caudatus, Eurycoma longifolia, Ficus deltoidea, Gynura procumbens, Labisia pumila, Orthosiphon stamineus, Phyllanthus niruri, Piper betle and Uncaria gambir. All the plants mentioned in this study have therapeutic properties such as antioxidation, antidiabetics, antiinflammation, which explains and validates their uses in traditional and modern medicine.

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Extraction and Microencapsulation of Polyphenols from Orthosiphon Stamineus Leaves

Cited by 13 publications

References 25 publications

The effect of particle size and solvent type on the gallic acid yield obtained from Labisia pumila by ultrasonic extraction

The effect of particle size and solvent type on the gallic acid yield obtained from Labisia pumila by ultrasonic extraction

Analytical techniques and herbal Medicinal Plants: A Review of past and present techniques

Bioactive Compound and Therapeutic Value of the Some Malaysia Medicinal Plants: A Review

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