Phytochemical profile of sea grass extract (Enhalus acoroides): A new marine source from Ekas Bay, East Lombok

Windyaswari, Ari Sri; Purba, J P; Nurrahmah, S S; Ayu, Inna Puspa; Imran, Zulhamsyah; Amin, Ahmed Anwar; Kurniawan, Fery; Pratiwi, Niken Tunjung Murti; Iswantari, Aliati

doi:10.1088/1755-1315/278/1/012081

Cited by 7 publications

(6 citation statements)

References 8 publications

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“…Recently, the presence of secondary metabolites has also been reported in C. asiatica and O. indicum (66, 67) respectively. It is a known fact that the possible medicinal properties of plants are because of the presence of secondary metabolites such as alkaloids, phenols, amino acids, carbohydrates, triterpenoids and many more (68). Thus, screening of secondary metabolites is the vital step in developing a drug from the potential medicinal plants, though the phytochemical constituents vary qualitatively and quantitatively with seasons and different kind of species and even depending on storage (69).…”

Section: Preliminary Phytochemical Screeningmentioning

confidence: 99%

Characterisation of indigenous plants for herbal formulations preparation based on pharmacognostic and physiochemical data

et al. 2022

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The use of plant-based drugs has increased considerably in the modern world for their efficiency in managing diseases with lesser side effects than synthetic drugs. The current study was aimed to confirm the identity, quality and purity of some locally available potential medicinal plants such as Alstonia scholaris (bark), Centella asiatica (whole plant), Drymaria cordata (whole plant), Hydrocotyle sibthorpioides (whole plant), Oroxylum indicum (bark), Senna hirsuta (leaf), Senna occidentalis (leaf), Solanum indicum (root), Stephania japonica (tuber) in powdered form. The powdered plant parts were evaluated for preliminary phytochemicals, pharmacognostical studies, physical characteristics and heavy metals. Preliminary phytochemical screening of the different extracts inferred the existence of carbohydrates, phenolics, alkaloids and amino acids while triterpenoids were absent. Microscopical study of the powder revealed the diagnostic qualities such as stone cells, trichomes, stomata, calcium oxalate crystal, fibres, xylem vessel, pitted spiral vessels, etc. The colour, odour, flavour/taste and texture of the pulverized plant were overall acceptable. The physical characteristics which determine the flow rate of the powder with respect to Carr’s index and Hausner’s ratio were found to be good to passable except for Hydrocotyle sibthorpioides (whole plant), Oroxylum indicum (bark), which were not easily passable. The heavy metal test showed the absence of bismuth, cadmium and lead. Thus the present study may serve as a standard reference for the quality control analysis of the herbal drug either singly or in synergy.

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Section: Preliminary Phytochemical Screeningmentioning

confidence: 99%

Characterisation of indigenous plants for herbal formulations preparation based on pharmacognostic and physiochemical data

et al. 2022

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“…Selanjutnya lempeng KLT dikeluarkan dari bejana dan dikeringkan pada suhu ruang. Setelah lempeng KLT kering, deteksi noda kromatogram dilakukan dengan sinar tampak, UV 254 dan 366 nm, dan perekasi penampak noda Dragendorff (alkaloid), sitroborat (flavonoid) dan FeCl3 untuk fenolik [15].…”

Section: Identifikasi Kelompok Senyawa Dengan Kromatografi Lapis Tipisunclassified

Uji Aktivitas Antioksidan dan Penetapan Kadar Flavonoid Total dan Fenolik Total Ekstrak Sidaguri (Sida rhombifolia L.)

Asma

Rohman²,

Santosa³

et al. 2022

J. Food Pharm. Sci

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Sidaguri atau Sida rhombifolia L. telah digunakan oleh masyarakat sebagai obat tradisional, yaitu: penghilang rasa nyeri, radang, asam urat, penyakit kuning, muntah darah, dan sakit gigi. Faktor yang mempengaruhi produksi kandungan metabolit sekunder adalah kondisi lingkungan seperti tempat tumbuh, iklim, interaksi intra dan inter-spesifik serta waktu panen. Penelitian ini bertujuan untuk mengetahui aktivitas antioksidan serta kadar flavonoid dan fenolik total ekstrak sidaguri berdasarkan tempat tumbuh. Sampel diekstraksi dengan ultrasonic-assisted extraction (UAE) dan diuji penangkapan radikal bebas menggunakan metode 2,2’-difenil-1-pikrilhidrazil (DPPH) dan 2,2’-azino-bis(3-diethyl4benzothiazoline-6-sulfonic acid) (ABTS), serta penetapan kadar flavonoid total dan kandungan fenolik total. Hasil uji aktivitas antioksidan sidaguri dari Cangkringan dan Ngemplak memiliki aktivitas antioksidan tertinggi baik pada metode penangkapan radikal DPPH dengan nilai IC50 masing-masing sebesar 0,400±0,004 dan 0,403±0,004 mg/mL, maupun metode ABTS dengan nilai TEAC masing-masing sebesar 40,733±0,240 dan 35,598±0,153 mg/g serbuk sidaguri, dengan kadar flavonoid total masing-masing sebesar 10,095±0,068 dan 12,066±0,025 mg/g serbuk sidaguri dan kadar fenolik total masing-masing sebesar 56,45±0,068 dan 31,502±0,025 mg/g serbuk sidaguri.

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“…The solvent system was hexane: ethyl acetate (8:2) which was subsequently detected under UV at wavelength 254 nm and sprayed with anisaldehyde sulfuric acid reagent on a heating plate at 105°C for 1-2 min. 12…”

Section: Sample Characterizationmentioning

confidence: 99%

Determination of a Chemical Marker in Dipterocarpus alatus Oleoresin Samples and Bioactivity Screening via Antioxidants, Nitric Oxide Inhibition on Murine RAW 264.7 Cells, and Collagen Production on Normal Human Dermal Fibroblasts

2021

TJNPR

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Bioactivities of oleoresin such as antibacterial, antifungal, anticancer, anti-inflammatory activity, insecticidal activity, antioxidant activities, antiarthritic agent, 3 including its use for the treatment of skin allergies, diarrhea, dysentery, astringency have been reported. 4,5 The essential oils, components separated from oleoresins were utilized in pharmaceutical industry, perfume industry, food, drink additives and other chemical industries. 6 The D. alatus oleoresin turns brown after standing at room temperature for a few days while D. alatus oleoresin after boiling appears as a clear homogeneous yellow liquid and are more stable without a precipitate. The oleoresin could improve the quality by degumming under alkaline condition at temperature of 95 ºC for 30 min according to the announcement of the Department of Energy, Thailand. 7 The degumming process facilitates the removal of impurities or gum from the oil to prevent crude oil settling during storage or transport. However, the alkali degumming products could change the chemical composition subsequently affect biological activities. The properties of D. alatus oleoresin were found to have potential as an alternative liquid biofuel and (-)-α-gurjunene was found as the major compound in oleoresin by GC-MS analysis. 8 The major compound in D. alatus oleoresin is (-)-α-gurjunene which can be used as a chemical marker. Copaifera langsdorffii was used to treat rat skin wounds and also had potential in healing wounds of the skin. 9

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Phytochemical profile of sea grass extract (Enhalus acoroides): A new marine source from Ekas Bay, East Lombok

Cited by 7 publications

References 8 publications

Characterisation of indigenous plants for herbal formulations preparation based on pharmacognostic and physiochemical data

Characterisation of indigenous plants for herbal formulations preparation based on pharmacognostic and physiochemical data

Uji Aktivitas Antioksidan dan Penetapan Kadar Flavonoid Total dan Fenolik Total Ekstrak Sidaguri (Sida rhombifolia L.)

Determination of a Chemical Marker in Dipterocarpus alatus Oleoresin Samples and Bioactivity Screening via Antioxidants, Nitric Oxide Inhibition on Murine RAW 264.7 Cells, and Collagen Production on Normal Human Dermal Fibroblasts

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