Phytochemical screening, total phenolic, flavonoid contents, and antioxidant activities of four spices commonly used in Vietnamese traditional medicine

Phong, Huỳnh Xuân; Viet, Nguyen Thanh; Quyen, Nguyen Thi Ngoc; Thinh, Phạm Văn; Trung, Nguyễn Ngọc; Ngân, Trần Thị

doi:10.1016/j.matpr.2021.12.142

Cited by 21 publications

(15 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, the total bioactive compounds expression pattern study revealed that B. lacera is a rich source of total bioactive compounds, and it contains a higher amount of total flavonoids than total phenolics. Genotypic specificity is among the various factors that govern the variability of total phenolics and total flavonoids contents in plants [34,35] . The higher total flavonoid content found in this species is consistent with previous findings that reported that B. lacera contains more total flavonoids than total phenolics [36,37] .…”

Section: Resultssupporting

confidence: 91%

“…Genotypic specificity is among the various factors that govern the variability of total phenolics and total flavonoids contents in plants. [34,35] The higher total flavonoid content found in this species is consistent with previous findings that reported that B. lacera contains more total flavonoids than total phenolics. [36,37] Moreover, several other species of the Blumea genus, such as Blumea lacineta, [38] Blumea eriantha, [39] and Blumea balsamifera, [40] contain higher concentrations of total flavonoids than total phenolics.…”

Section: B Lacera Phytochemical Profiles Total Phenolics and Flavonoi...supporting

confidence: 91%

See 1 more Smart Citation

Polyphenols Profile and Enzyme Inhibitory Properties of Blumea lacera (Burm. f.) DC.: A Potential Candidate against Obesity, Aging, and Skin Disorder

Swaraz¹,

Sultana²,

Ahmed

et al. 2022

Chemistry & Biodiversity

View full text Add to dashboard Cite

Blumea lacera (Burm. f.) DC. is attracting scientific interest due to the diverse biological activities of its various parts and its use in folk medicine. The present study was undertaken to investigate the tissue-specific differential expression pattern of its total bioactive compounds. The study was further extended to whole plant phenolics profiling, in vitro enzyme inhibition activities, followed by in silico enzyme inhibition analysis to assess its potential as herbal medicine. The amount of total phenolics in different tissues was followed in decreasing order as old leaf, flower bud, root, young leaf, flower, old stem, and young stem, while that for the flavonoids was old leaf, root, young leaf, flower bud, flower, young stem, and old stem. This study identified rosmarinic acid, quercetin, and kaempferol in this plant for the first time. The solvent extracts demonstrated strong inhibition of lipase and tyrosinase activity, along with varying degrees of inhibition of acetylcholinesterase and butyrylcholinesterase activity. Among the detected compounds, ten displayed strong in silico binding affinities with the tested enzymes. The findings provide a new insight into further investigation of the medicinal potential of this species against obesity, neurological disorders, and aberrant skin color.

show abstract

Section: Resultssupporting

confidence: 91%

Section: B Lacera Phytochemical Profiles Total Phenolics and Flavonoi...supporting

confidence: 91%

Polyphenols Profile and Enzyme Inhibitory Properties of Blumea lacera (Burm. f.) DC.: A Potential Candidate against Obesity, Aging, and Skin Disorder

Swaraz¹,

Sultana²,

Ahmed

et al. 2022

Chemistry & Biodiversity

View full text Add to dashboard Cite

show abstract

“…According to Moshawih et al (2017), C. caudatus has various secondary metabolites, including flavonoids, saponins, terpenoids, tannins, and phenols. The presence of bioactive components can be found by analyzing plant extracts, especially on the leaves (Phong et al 2022). Wahyuni et al (2019) add that secondary metabolites can be found in specific areas of plant organs.…”

Section: Introductionmentioning

confidence: 99%

Morpho-anatomical characterization and DNA barcode of Cosmos caudatus Kunth.

Purnobasuki

RAKHASHIWI²,

JUNAIRIAH³

et al. 2022

Biodiversitas

View full text Add to dashboard Cite

Abstract. Purnobasuki H, Rakhashiwi GA, Junairiah, Wahyuni DK, Putra RE, Raffiudin R, Soessilohadi RCH. 2022. Morpho-anatomical characterization and DNA barcode of Cosmos caudatus Kunth. Biodiversitas 23: 4097-4108. Secondary metabolites in plants have various benefits, therefore their distribution in plant body parts is important to study. The identification process of plants should be conducted using several characters, including morphological and molecular data. This study aimed to identify and confirm Cosmos caudatus Kunth using morpho-anatomy characters and DNA barcodes. The plants used were three samples taken from the Husada Graha Famili Park, Surabaya. The morpho-anatomical investigation was carried out descriptively, while the DNA barcoding study was processed by amplifying and sequencing the rbcL and matK genes. Morphological studies indicate that the roots and stems of C. caudatus are similar to the organs of dicots shrubs in general. The leaves have a pinnate type with two different colors on each side of the leaf. Compound flowers are cup-type with two types of flowers, namely disc flowers and ray flowers. Based on anatomical observation, all vegetative organs have the same tissue as dicotyledonous plants. The anatomical characteristic of C. caudatus lies in its trichomes due to its anthocyanin content and stomata which are anomocytic and anisocytic types. DNA barcoding results showed that the three sample plants had identical similarities with several Cosmos genera contained in the GenBank database with percentage identities values ??above 98%, query covers 96-100%, and e-values ??of 0.

show abstract

“…In the current work, the antioxidant effects of the tested extracts were detected by different assays [33–37] . The 1,1‐diphenyl‐2‐picrylhydrazyl (DPPH) and 2,2′‐azinobis(3‐ethylbenzothiazoline)‐6‐sulfonic acid (ABTS) radical scavenging capacities, cupric ion reducing antioxidant capacity (CUPRAC), ferric ion reducing antioxidant power (FRAP), metal chelating ability (MCA), and phosphomolybdenum assays were used (PDA).…”

Section: Methodsmentioning

confidence: 99%

Detailed Chemical Characterization and Biological Propensities of Malabaila lasiocarpa Extracts: An Endemic Plant to Turkey

Zengin

Zheleva‐Dimitrova

Babacan

et al. 2022

Chemistry & Biodiversity

View full text Add to dashboard Cite

This study focused on the biological evaluation and chemical characterization of Malabaila lasiocarpa Boiss. (M. lasiocarpa) (Family: Apiaceae). The phytochemical profile, antioxidant, enzyme inhibitory of the methanolic, aqueous, dichloromethane, hexane extracts were investigated. Based on UHPLC‐HRMS analyses, a total of 101 peaks were annotated or identified for the first time in M. lasiocarpa extracts. They include hydroxybenzoic, hydroxycinnamic, acylquinic acids and their glycosides, C‐ and O‐glycosyl and O‐diglycosyl flavonoids. In addition, 10 simple mono‐ and disubstituted coumarins together with 10 furanocoumarins were tentatively annotated. The methanolic extract possessing the highest phenolic (24.36±0.60 mg gallic acid equivalent/g extract) and flavonoid (69.15±0.37 mg rutin equivalent/g extract) content also exhibited the strongest radical scavenging potential against 2,2‐diphenyl‐1 picrylhydrazyl (21.73±0.42 mg Trolox equivalent/g extract, respectively), and highest reducing capacity (57.81±0.97 and 28.00±0.40 mg Trolox equivalent/g extract, for cupric reducing antioxidant capacity and ferric reducing antioxidant power, respectively). The dichloromethane extract substantially depressed the tyrosinase (73.92±5.37 mg kojic acid equivalent/g extract), α‐amylase (0.63±0.01 mmol acarbose equivalent/g extract) and α‐glucosidase (0.69±0.02 mmol acarbose equivalent/g extract) enzymes. This study has produced critical scientific data on M. lasiocarpa which are potential contenders for the development of novel phyto‐pharmaceuticals.

show abstract

Phytochemical screening, total phenolic, flavonoid contents, and antioxidant activities of four spices commonly used in Vietnamese traditional medicine

Cited by 21 publications

References 24 publications

Polyphenols Profile and Enzyme Inhibitory Properties of Blumea lacera (Burm. f.) DC.: A Potential Candidate against Obesity, Aging, and Skin Disorder

Polyphenols Profile and Enzyme Inhibitory Properties of Blumea lacera (Burm. f.) DC.: A Potential Candidate against Obesity, Aging, and Skin Disorder

Morpho-anatomical characterization and DNA barcode of Cosmos caudatus Kunth.

Detailed Chemical Characterization and Biological Propensities of Malabaila lasiocarpa Extracts: An Endemic Plant to Turkey

Contact Info

Product

Resources

About