Antioxidant Activities of Ginger (Zingiber officinale) and Telang Flower (Clitoria ternatea L.) Combination Tea

Wahyu Widowati, Teresa Liliana Wargasetia, Teddy Marcus Zakaria, Meganita Marthania, Michael Sebastian Gunadi, Nathanael Halim, Nindia Salsabila Mia Dewi, Sherly Santiadi

Abstract


Tea is widely consumed for health purposes to prevent and treat various diseases. This paper reports the antioxidant activities of a herbal tea namely jahe (ginger, Zingiber officinale) telang (Clitoria ternatea L.), and the combination namely JaTe (jahe and telang). Each of jahe, telang, and JaTe teas were made of 2g ginger, 5 buds dried telang flower, and the combination respectively. The teas were boiled in 200 mL for 5 minutes. The dried ginger, telang, and JaTe formulation were evaluated for antioxidant activities. Total phenolic content was evaluated by Folin-Ciocalteu using the gallic acid equivalent (GAE), while total flavonoid content was evaluated by aluminum chloride colorimetric assay using the quercetin equivalent (QE). The antioxidant activity was measured using 2,2-diphenyl-1picrylhydrazyl (DPPH), and 2,2'-Azino-Bis-3-Ethylbenzothiazoline-6-sulfonic acid (ABTS), hydrogen peroxide (H₂O₂) scavenging activities, and ferric reducing antioxidant power (FRAP) assay. The highest phenolic and flavonoid contents were found in ginger tea with 23.62 μg GAE/100% concentration and 7.22 μg QE/100% concentration, followed by telang tea with 16.20 μg GAE/100% concentration and 4.88 μg QE/100% concentration. Ginger tea has the strongest DPPH scavenging activity with IC₅₀=7.76% followed by telang tea 17.07%. JaTe tea has the strongest ABTS scavenging activity with IC₅₀=1.01% followed by ginger tea with IC₅₀=1.26%. Ginger tea has the strongest H₂O₂ scavenging activity with IC₅₀=13.23% and followed by JaTe tea with IC₅₀=14.66%. JaTe tea has the strongest FRAP activity with IC₅₀=3.59%, followed by ginger tea with IC₅₀=4.94%. Overall, JaTe herbal tea formulation has a strong antioxidant activity.

Keywords


Antioxidant, clitoria ternatea, herbal tea, zingiber officinale

Full Text:

PDF

References


  1. Yan Z, Zhong Y, Duan Y, Chen Q, Li F. Antioxidant mechanism of tea polyphenols and its impact on health benefits. Anim Nutr. 2020;6(2):115–23.
  2. Mulangsri DAK. Penyuluhan pembuatan bunga telang kering sebagai seduhan teh kepada anak panti asuhan yatim Putra Baiti Jannati. Abdimas Unwahas. 2019;4(2):93–6.
  3. Chaturvedula VSP, Prakash I. The aroma, taste, color and bioactive constituents of tea. J Med Plants Res. 2011;5(11):2110–24.
  4. Mao QQ, Xu XY, Cao SY, Gan RY, Corke H, Beta T, et al. Bioactive compounds and bioactivities of ginger (zingiber officinale roscoe). Foods. 2019;8(6):1–21.
  5. Muhammad Ezzudin R, Rabeta MS. A potential of telang tree (Clitoria ternatea) in human health. Food Res. 2018;2(5):415–20.
  6. Jayanti M, Ulfa AM, Saputra Yasir A. The formulation and physical evaluation tests of ethanol in telang flower (clitoria ternatea l.) extract losio form as antioxidant. Biomed J Indones. 2021;7(1):488–95.
  7. Widowati W, Wargasetia TL, Zakaria TM, Marthania M, Akbar RATPP, Gunadi MS, et al. Antioxidant activity of TEMON (Clitoria ternatea and Citrus sp.) as an infused herbal tea. Trad Med J. 2022; 27(1):32–40.
  8. Prahastuti S, Hidayat M, Hasiana ST, Widowati W, Widodo WS, Handayani RAS, et al. The ethanol extract of the bastard cedar (Guazuma ulmifolia L.) as antioxidants. Pharmaciana. 2020;10(1):77–88.
  9. Lister INE, Ginting CN, Girsang E, Armansyah A, Marpaung HH, Sinaga APF, et al. Antioxidant properties of red betel (Piper crocatum) leaf extract and its compounds. J Nat Remedies. 2019;19(4):198–205.
  10. Girsang E, Lister INE, Ginting CN, Sholihah IA, Raif MA, Kunardi S, et al. Antioxidant and antiaging activity of rutin and caffeic acid. Pharmaciana. 2020;10(2):147–56.
  11. Mao QQ, Xu XY, Cao SY, Gan RY, Corke H, Beta T, et al. Bioactive compounds and bioactivities of ginger (Zingiber officinale Roscoe). Foods. 2019; 8(185):1–21.
  12. Widowati W, Widya Janeva B, Nadya S, Amalia A, Arumwardana S, Kusuma HSW, et al. Antioxidant and antiaging activities of Jasminum sambac extract, and its compounds. J Reports Pharm Sci. 2018;7(3): 270–85.
  13. Mukhopadhyay D, Dasgupta P, Sinha Roy D, Palchoudhuri S, Chatterjee I, Ali S, et al. A Sensitive In vitro spectrophotometric hydrogen peroxide scavenging assay using 1,10-phenanthroline. Free Radical Antioxid. 2016;6(1):124–32.
  14. Maryam S, Baits M, Nadia A. Pengukuran aktivitas antioksidan ekstrak etanol daun kelor (moringa oleifera lam.) menggunakan metode frap (ferric reducing antioxidant power). J Fitofarmaka Indones. 2016;2(2):115–8.
  15. Safitri FW, Abdul A, Qonitah F. Uji aktivitas antioksidan ekstrak etanol daun adas (foeniculum vulgare mill) dengan metode DPPH dan FRAP antioxidant activity test of fennel leaves ethanol extract (foeniculum vulgare mill) using DPPH and FRAP methods. J Pharm Sci Med Res. 2020;3(2):43–54.




DOI: https://doi.org/10.15395/mkb.v54n3.2729

Article Metrics

Abstract view : 1057 times
PDF - 738 times

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.


 


Creative Commons License
MKB is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License

 


View My Stats