Factors affecting the content of pentacyclic triterpenes in<i>Centella asiatica</i>raw materials

Puttarak, Panupong; Panichayupakaranant, Pharkphoom

doi:10.3109/13880209.2012.685946

Cited by 63 publications

(43 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Moreover, studies on Ribes nigrum and 'Zonouz' peel have shown that harvesting time and leaf position have a profound effect on their phenolic contents and (Michael et al, 2015 andHallman et al, 2013). The place of cultivation and the harvesting period affects the phenolic compounds in fruit tissues of two C. asiatica cultivars (Puttarak and Panchayupakaranant, 2012).…”

Section: Resultsmentioning

confidence: 99%

Temporal variation in the quantitative estimation of total phenolic and fl avonoid contents of two species ofCalotropis

Najar¹,

Khare²,

Jain³

2016

Biosci. Biotech. Res. Comm

View full text Add to dashboard Cite

Phenols and fl avonoids present in medicinal plants are considered to be among the most important bioactive components. Calotropis procera and Calotropis gigantea are much alike medicinal plants with a wide range of bioactivity. The present study was aimed to evaluate the effect of time on total phenolic content (TPC) and total fl avonoid content (TFC) in the methanolic extracts of leaf and fl ower tissues of C. procera and C. gigantea. TPC and TFC were estimated by spectrophotometric method using gallic acid and quercetin as respective standards. The samples were collected in morning, afternoon and evening session's. Signifi cant variation in TFC and TPC levels was observed in between the selected species. C. procera presented highest TPC in leaves harvested in afternoon (20.10 mg/gm) and highest TFC in fl owers collected in evening (36.755 mg/gm). In conclusion, the present investigation demonstrates that there is signifi cant effect of harvesting time of different tissues of C. procera and C. gigantea on their TPC and TFC contents.

show abstract

Section: Resultsmentioning

confidence: 99%

Temporal variation in the quantitative estimation of total phenolic and fl avonoid contents of two species ofCalotropis

Najar¹,

Khare²,

Jain³

2016

Biosci. Biotech. Res. Comm

View full text Add to dashboard Cite

show abstract

“…The influence of seasonal changes in the accumulation of phytochemical constituents can contribute differentially according to the geographical location. A study from Thailand showed that the influence of collection time on the accumulation of triterpene can be dependent on the geographical location (Puttarak and Panichayupakaranant, ). However, these studies have not examined the detailed seasonal variation patterns of the four prominent triterpenes and phenolics, as listed earlier, during the calendar year.…”

Section: Introductionmentioning

confidence: 97%

Seasonal variation of triterpenes and phenolic compounds in australian Centella asiatica (L.) Urb

Alqahtani

Tongkao-on

et al. 2015

Phytochemical Analysis

View full text Add to dashboard Cite

show abstract

“…Since active ingredients in herbal products are influenced by several factors such as place, season or preparation, this may result in different clinical effects (Puttarak and Panichayupakaranant, 2012). scandens on musculoskeletal pain by using systematic review and meta-analysis according to PRISMA guideline which is a widely acceptable method for drawing conclusions of clinical evidence of interventions.…”

Section: Discussionmentioning

confidence: 99%

Efficacy and safety of Derris scandens (Roxb.) Benth. for musculoskeletal pain treatment: A systematic review and meta-analysis of randomized controlled trials

Puttarak

Sawangjit

Chaiyakunapruk

2016

Journal of Ethnopharmacology

View full text Add to dashboard Cite

This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. scandens showed no different relative risk with NSAIDs. The major adverse events were gastrointestinal symptoms. ConclusionD. scandens may be considered as an alternative for musculoskeletal pain reduction. 3 Graphical abstractAbbreviations

show abstract

Factors affecting the content of pentacyclic triterpenes inCentella asiaticaraw materials

Cited by 63 publications

References 14 publications

Temporal variation in the quantitative estimation of total phenolic and fl avonoid contents of two species ofCalotropis

Temporal variation in the quantitative estimation of total phenolic and fl avonoid contents of two species ofCalotropis

Seasonal variation of triterpenes and phenolic compounds in australian Centella asiatica (L.) Urb

Efficacy and safety of Derris scandens (Roxb.) Benth. for musculoskeletal pain treatment: A systematic review and meta-analysis of randomized controlled trials

Contact Info

Product

Resources

About