Estimation of phytochemical constituents and in vitro antioxidant potencies of Brachychiton populneus (Schott &amp; Endl.) R.Br.

Batool, Riffat; Khan, Muhammad Rashid; Sajid, M.; Ali, Sajjad; Zahra, Zartash

doi:10.1186/s13065-019-0549-z

Cited by 64 publications

(66 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It was assessed in reference with (Batool et al, 2019). Deoxyribose (0.1ml; 2.8mM) prepared in potassium phosphate buffer (20mM; pH 7.4).…”

Section: Hydroxyl Radical Scavenging Assaymentioning

confidence: 99%

See 1 more Smart Citation

Determination of Total Phenolic Content and Antioxidant Activity of the Whole Plant Extracts of Argyreia imbricata (Roth) Sant. & Patel

Sebastin¹,

Gopalakrishnan²,

Sreejith³

et al. 2021

ijrps

View full text Add to dashboard Cite

Plants of the genus Argyreia posses’ ethno medicinal importance and various pharmacological activities are also reported. In this study, phenolic content, anti-oxidant potential of different extracts of Argyreia imbricata was evaluated. Extraction of powdered whole plant material was done with different solvents viz., petroleum ether, chloroform, ethyl acetate and methanol by soxhelation. The estimation of phenolics in the selected extracts of Argyreia imbricata was done by using a Folin-Ciocalteau reagent. The antioxidant potential of different extracts was evaluated by total anti-oxidant capacity, DPPH, hydroxyl and nitric oxide radical scavenging and reducing power assay methods. In the phenolics estimation, the methanol extract showed a significant presence of phenolic content followed by ethyl acetate extract. In case of anti-oxidant activity, the methanol and ethyl acetate extract showed a significant activity based on their concentration. The findings of this study clearly revealed the potential of methanol extract of A. imbricata in phenolic content and anti-oxidant activity. Also, the ethyl acetate extract showed significant results. Further studies on identification, isolation of the active constituents, toxicity evaluations may give useful results.

show abstract

“…It was assessed in reference with (Batool et al, 2019). Deoxyribose (0.1ml; 2.8mM) prepared in potassium phosphate buffer (20mM; pH 7.4).…”

Section: Hydroxyl Radical Scavenging Assaymentioning

confidence: 99%

“…The nitric oxide radical scavenging potential of the tests was evaluated in reference with the procedure of (Francis and Andrew, 2010;Batool et al, 2019). The reaction mixture (5ml) was prepared by mixing sodium nitroprusside (5mM) in phosphate buffer (pH 7.3) and test extracts in different concentration.…”

Section: Nitric Oxide Radical Scavenging Assaymentioning

confidence: 99%

Determination of Total Phenolic Content and Antioxidant Activity of the Whole Plant Extracts of Argyreia imbricata (Roth) Sant. & Patel

Sebastin¹,

Gopalakrishnan²,

Sreejith³

et al. 2021

ijrps

View full text Add to dashboard Cite

show abstract

“…Spectrophotometric technique was used for total phenolic, flavonoid and flavonol contents and were quantified following the protocol of [52,53]. Total phenolic contents were expressed as gallic acid equivalents (GAE µmol/gDW), whereas total flavonoid and flavonol contents were presented as quercetin equivalents (QTE µmol/gDW).…”

Section: Total Phenolic Flavonoid and Flavonol Contentsmentioning

confidence: 99%

Untargeted and Targeted Metabolomic Profiling of Australian Indigenous Fruits

et al. 2020

View full text Add to dashboard Cite

Selected Australian native fruits such as Davidson's plum, finger lime and native pepperberry have been reported to demonstrate potent antioxidant activity. However, comprehensive metabolite profiling of these fruits is limited, therefore the compounds responsible are unknown, and further, the compounds of nutritional value in these native fruits are yet to be described. In this study, untargeted and targeted metabolomics were conducted using the three fruits, together with assays to determine their antioxidant activities. The results demonstrate that targeted free and hydrolysed protein amino acids exhibited high amounts of essential amino acids. Similarly, important minerals like potassium were detected in the fruit samples. In antioxidant activity, Davidson's plum reported the highest activity in ferric reducing power (FRAP), finger lime in antioxidant capacity (ABTS), and native pepperberry in free radical scavenging (DPPH) and phosphomolybdenum assay. The compounds responsible for the antioxidant activity were tentatively identified using untargeted GC×GC-TOFMS and UHPLC-QqQ-TOF-MS/MS metabolomics. A clear discrimination into three clusters of fruits was observed using principal component analysis (PCA) and partial least squares (PLS) analysis. The correlation study identified a number of compounds that provide the antioxidant activities. GC×GC-TOFMS detected potent aroma compounds of limonene, furfural, and 1-R-α-pinene. Based on the untargeted and targeted metabolomics, and antioxidant assays, the nutritional potential of these Australian bush fruits is considerable and supports these indigenous fruits in the nutraceutical industry as well as functional ingredients for the food industry, with such outcomes benefiting Indigenous Australian communities.

show abstract

“…FeCl3. A positive result of the tannin content is shown if the solution produces a greenish brown or black-blue color (Batool et al, 2019).…”

Section: Tannin Testmentioning

confidence: 99%

Effect of Broccoli (Brassica oleracea L. var. italica) Extract on Bleeding Time in Male White Mice (Mus musculus L.)

Sammulia¹,

Almahdy²,

Rezky³

2020

Borneo J Pharm

View full text Add to dashboard Cite

Cessation of bleeding is influenced by many factors including the type of medication used. The use of drugs to stop bleeding can be done in various ways, one of which is the use of traditional medicine. One of the traditional plants that can be used as a stop bleeding is broccoli (Brassica oleracea L. var. italica) which has a fairly high vitamin K content, where is efficacious as hemostatic. This study aims to determine the effect of broccoli on the bleeding time of mice tail cuts. The first group was negative control (Na-CMC), the second group was positive control (tranexamic acid), while groups three, four, and five were broccoli extract dose of 20, 40, and 60 mg/kg BW, respectively. All treatments were given orally for seven days. Bleeding time was calculated from the initial blood loss until the blood stopped (tail bleeding I method) and the data were analyzed with the ANOVA one way test and the post hoc Least Significant Difference (LSD) statistical test. The results showed that there were differences in the time to stop bleeding in the treatment control group at a dose of 20 mg/kg BW (122.60 � 29.535 seconds), 40 mg/kg BW (102.40 � 9.607 seconds) and 60 mg/kg BW (90.40 � 3.845 seconds). From these results, it can be concluded that the extract of broccoli at a dose of 60 mg/kg BW gives the best results as hemostatic, while the effect is almost similar to the positive control group.

show abstract

Estimation of phytochemical constituents and in vitro antioxidant potencies of Brachychiton populneus (Schott & Endl.) R.Br.

Cited by 64 publications

References 46 publications

Determination of Total Phenolic Content and Antioxidant Activity of the Whole Plant Extracts of Argyreia imbricata (Roth) Sant. & Patel

Determination of Total Phenolic Content and Antioxidant Activity of the Whole Plant Extracts of Argyreia imbricata (Roth) Sant. & Patel

Untargeted and Targeted Metabolomic Profiling of Australian Indigenous Fruits

Effect of Broccoli (Brassica oleracea L. var. italica) Extract on Bleeding Time in Male White Mice (Mus musculus L.)

Contact Info

Product

Resources

About