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- Title
Ultrasonication extraction, bioactivity, antioxidant activity, total flavonoid, total phenolic and antioxidant of Clitoria Ternatea linn flower extract for anti-aging drinks.
- Authors
Srichaikul, Buavaroon
- Abstract
Background: Anti-aging health drinks currently are one of the largest consumer drinks. People are more concerned about their health and quality of health life in order to increase longevity. We have investigated that many anti-aging health drink products in Thailand are developed below the standard and do not meet the Thai FDA requirements in terms of bioactivities and toxicity analysis. Objective: This study aimed to evaluate the bioactivity quantities, active ingredients, total phenolic contents, and different extraction methods essential to obtain definite value of bioactivities, quantified antioxidant activity, and also acute toxicity analysis of Clitoria ternatea Linn flower extract drink. Materials and Methods: We performed ultrasonication extraction and maceration with 40% and 50% ethyl alcohol in different periods of time and also analysis of antioxidant activities with 2,2-diphenyl-1-picrylhydrazyl, ferric-reducing antioxidant power, and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid methods, total phenolic compound, active in gradients by high-performance liquid chromatography (HPLC). Results: We found that C. ternatea Linn flower extract drink consisted of high contents of gallic acid and rutin by HPLC method. There was no acute toxicity of C. ternatea Linn flower extract health drink. Abbreviations used: DPPH: 2,2-diphenyl-1-picrylhydrazyl; FRAP: Ferric-reducing antioxidant power; ABTS: 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid; HPLC: High-performance liquid chromatography; EtOH: Ethanol; PTZ: (2,4, 6—tripyridyl—striazine); CH3OH: Acetic acid; CH3OH: Methyl alcohol.
- Subjects
MEDICAL ultrasonics; ANTIOXIDANTS; FLAVONOIDS; THERAPEUTIC use of plant extracts; AGING prevention; THERAPEUTICS
- Publication
Pharmacognosy Magazine, 2018, Vol 14, Issue 56, p322
- ISSN
0973-1296
- Publication type
Article
- DOI
10.4103/pm.pm_206_17