Abstract:
BACKGROUND:Ultraviolet radiation from sunlight induces overproduction of reactive oxygen species (ROS) resulting in skin photoaging and hyperpigmentation disorders. Novel whitening and anti-wrinkle compounds from natural products have recently become of increasing interest. The purpose of this study was to find products that reduce ROS in 14 Thai plant extracts. METHODS:To determine total phenolic and flavonoid content, antioxidant activity, anti-tyrosinase activity and anti-collagenase activity, we compared extracts of 14 Thai plants prepared using different solvents (petroleum ether, dichloromethane and ethanol). Antioxidant activities were determined by DPPH and ABTS assays. RESULTS:Total phenolic content of the 14 Thai plants extracts was found at the highest levels in ethanol followed by dichloromethane and petroleum ether extracts, respectively, while flavonoid content was normally found in the dichloromethane fraction. Scavenging activity ranged from 7 to 99% scavenging as assessed by DPPH and ABTS assays. The ethanol leaf extract of Ardisia elliptica Thunb. had the highest phenolic content, antioxidant activity and collagenase inhibition, while Cassia alata (L.) Roxb. extract had the richest flavonoid content. Interestingly, three plants extracts, which were the ethanolic fractions of Annona squamosa L., Ardisia elliptica Thunb. and Senna alata (L.) Roxb., had high antioxidant content and activity, and significantly inhibited both tyrosinase and collagenase. CONCLUSION:Our finding show that the ethanol fractions of Annona squamosa L., Ardisia elliptica Thunb. and Senna alata (L.) Roxb. show promise as potential ingredients for cosmetic products such as anti-wrinkle agents and skin whitening products.
journal_name
BMC Complement Altern Medjournal_title
BMC complementary and alternative medicineauthors
Chatatikun M,Chiabchalard Adoi
10.1186/s12906-017-1994-7subject
Has Abstractpub_date
2017-11-09 00:00:00pages
487issue
1issn
1472-6882pii
10.1186/s12906-017-1994-7journal_volume
17pub_type
杂志文章abstract:BACKGROUND:Liriope platyphylla has long been reported as a therapeutic drug for treatment of various human chronic diseases including inflammation, diabetes, neurodegenerative disorders, obesity, and atopic dermatitis. To investigate the laxative effects of L. platyphylla, alterations in excretion parameters, histologi...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/1472-6882-13-333
更新日期:2013-11-26 00:00:00
abstract:BACKGROUND:The Cree of Eeyou Istchee (James Bay area of northern Quebec) suffer from a high rate of diabetes and its complications partly due to the introduction of the western lifestyle within their culture. As part of a search for alternative medicine based on traditional practice, this project evaluates the biologic...
journal_title:BMC complementary and alternative medicine
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journal_title:BMC complementary and alternative medicine
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
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更新日期:2019-10-28 00:00:00
abstract:BACKGROUND:Complementary and Alternative Medicine (CAM) is increasingly popular with cancer patients and yet information provision or discussion about CAM by health professionals remains low. Previous research suggests that patients may fear clinicians' 'disapproval' if they raise the subject of CAM, and turn to other ...
journal_title:BMC complementary and alternative medicine
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更新日期:2007-08-04 00:00:00
abstract:BACKGROUND:Phytochemicals and antioxidants from plant sources are of increasing interest to consumers because of their roles in the maintenance of human health. Most of the secondary metabolites of herbs are used in a number of pharmaceutical products. METHODS:Secondary metabolites composition and content of five flav...
journal_title:BMC complementary and alternative medicine
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更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Type 2 diabetes is a major health problem in many countries including India. Yoga may be an effective type 2 diabetes prevention strategy in India, particularly given its cultural familiarity. METHODS:This was a parallel, randomized controlled pilot study to collect feasibility and preliminary efficacy data...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章,随机对照试验
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更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Artemisia princeps Pamp (APP), Leonurus japonicas Houtt (LJH), and Gardenia jasminoides Ellis fruit (GJE) have been traditionally used in East Asia to treat women's diseases related to reproductive system. They may attenuate the deterioration of energy, lipid, glucose and bone metabolism by estrogen deficien...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/s12906-016-1109-x
更新日期:2016-05-23 00:00:00
abstract:BACKGROUND:Carrageenan is a linear sulphated polysaccharide extracted from red seaweed of the Rhodophyceae family. It has broad spectrum of applications in biomedical and biopharmaceutical field. In this study, we determined the cytotoxicity of degraded and undegraded carrageenan in human intestine (Caco-2; cancer and ...
journal_title:BMC complementary and alternative medicine
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journal_title:BMC complementary and alternative medicine
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abstract:BACKGROUND:The purpose of this study was to investigate the effect of Suxiao Jiuxin Pill (SX), a traditional Chinese medicine, on acute myocardial ischemia induced by coronary occlusion in anesthetized dogs. METHODS:Acute myocardial ischemia model was established by ligating the left anterior descending artery to redu...
journal_title:BMC complementary and alternative medicine
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更新日期:2015-10-19 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章,随机对照试验
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更新日期:2018-11-20 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章,随机对照试验
doi:10.1186/1472-6882-13-298
更新日期:2013-10-31 00:00:00
abstract:BACKGROUND:Picralima nitida Stapf (Apocynaceae) is a medicinal plant used traditionally in Cameroon to cure various ailments such as gastrointestinal disorders and dysentery. This study reports the in vitro and in vivo anti-shigellosis activity of the methanol extract of this plant on rats. METHODS:The antimicrobial a...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/1472-6882-13-211
更新日期:2013-08-17 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/s12906-019-2657-7
更新日期:2019-09-06 00:00:00
abstract:BACKGROUND:Infertility and gonadal dysfunction are well known side-effects by cancer treatment in males. In particularly, chemotherapy and radiotherapy induced testicular damage, resulting in prolonged azoospermia. However, information regarding therapeutics to treat spermatogenesis disturbance after cancer treatment i...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/s12906-019-2786-z
更新日期:2019-12-11 00:00:00
abstract:BACKGROUND:Gambogic acid has a marked anti-tumor effect for gastric and colorectal cancers in vitro and in vivo. However, recent investigations on gambogic acid have focused mainly on mono-drug therapy, and its potential role in cancer therapy has not been comprehensively illustrated. This study aimed to assess the int...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/1472-6882-12-58
更新日期:2012-04-30 00:00:00
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doi:10.1186/1472-6882-12-207
更新日期:2012-11-02 00:00:00
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journal_title:BMC complementary and alternative medicine
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doi:10.1186/s12906-016-1299-2
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journal_title:BMC complementary and alternative medicine
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doi:10.1186/1472-6882-13-342
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journal_title:BMC complementary and alternative medicine
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doi:10.1186/1472-6882-12-94
更新日期:2012-07-11 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/1472-6882-9-50
更新日期:2009-12-12 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/s12906-017-2023-6
更新日期:2017-12-13 00:00:00
abstract:BACKGROUND:Previous animal studies have shown that Curcuma longa (turmeric) improves liver function. Turmeric may thus be a promising ingredient in functional foods aimed at improving liver function. The purpose of the study is to investigate the hepatoprotective effect of fermented turmeric powder (FTP) on liver funct...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章,随机对照试验
doi:10.1186/1472-6882-13-58
更新日期:2013-03-08 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/s12906-016-1108-y
更新日期:2016-05-17 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/s12906-015-0712-6
更新日期:2015-06-17 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/s12906-019-2541-5
更新日期:2019-06-17 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/1472-6882-14-367
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:Native bees of the tribe Meliponini produce a distinct kind of propolis called geopropolis. Although many pharmacological activities of propolis have already been demonstrated, little is known about geopropolis, particularly regarding its antimicrobial activity against oral pathogens. The present study aimed...
journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/1472-6882-11-108
更新日期:2011-11-04 00:00:00
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journal_title:BMC complementary and alternative medicine
pub_type: 杂志文章
doi:10.1186/1472-6882-14-47
更新日期:2014-02-08 00:00:00