|
|
Publication
|
| Research Title |
Phytochemical screening and antioxidant activity of the mixture of black sugarcane and Toei-hom juice |
| Date of Distribution |
16 January 2018 |
| Conference |
| Title of the Conference |
8th International Conference on Nutrition And Physical Activity 2017 |
| Organiser |
Society of Free Radical Research-Thai, Thai Environmental Mutagen Society, Cluster of Excellence on Biodiversity Based, Economy and Society, Chiang Mai University |
| Conference Place |
The Empress International Convention Center, Chiang Mai, Thailand. |
| Province/State |
|
| Conference Date |
10 December 2017 |
| To |
13 December 2017 |
| Proceeding Paper |
| Volume |
2017 |
| Issue |
8 |
| Page |
7-13 |
| Editors/edition/publisher |
|
| Abstract |
The mixture of Black sugarcane and Toei-hom juice is an herbal juice used as herbal medicine to treat and alleviate various diseases. This
study investigated preliminary phytochemical constituents and antioxidant activity of the mixture of Black sugarcane (Saccharum sinense
Roxb.) and Toei-hom (Pandanus amaryllifolius Roxb.) juice. Three lyophilized juices including the mixture of Black sugarcane and Toeihom
juice (BT) , Black sugarcane juice and Toei-hom juice were used in this study. Phytochemical screening was performed by various
qualitative methods to determine alkaloids, saponins, carbohydrates, proteins, flavonoids and phenolics. TLC profiling was carried out using
proper solvent system. Antioxidant activity was analyzed by DPPH radical scavenging assay, ABTS radical scavenging assay and FRAP
assay. The results showed that three juices confirmed the presence of various phytochemical constituents. Alkaloids, carbohydrates,
flavonoids and phenolics were present in all juices. Saponins were absent in Toei-hom juice, whereas proteins were absent in all juices.
Furthermore, the IC50 values determined by DPPH and ABTS assay were lower for the mixture of Black sugarcane and Toei-hom juice (IC50
= 287.72 μg/ml, 913.39 μg/ml, respectively) than either Black sugarcane juice (IC50 = 325.98 μg/ml, 1,265.31 μg/ml, respectively) or Toeihom
juice (IC50 = 580.07 μg/ml, 1,330.43 μg/ml, respectively) . Although the antioxidant activity of all juices were lower than standard
vitamin C (IC50 = 23.73 μg/ml) for DPPH assay and standard trolox (IC50 = 11.75 μg/ml) for ABTS assay. Moreover, FRAP values of all
juices were lower than standard trolox. We found that all juices showed interesting preliminary phytochemical constituents and had
antioxidant activity that could be useful for the maintenance of human health. The mixture of Black sugarcane and Toei-hom juice could
have potential applications for further research. |
| Author |
|
| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Full paper |
| Type of Presentation |
Poster |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
|
| Citation |
0
|
|
|
|
|
|
|
|
|
Journal Publication
ไทย