Comparison of L-Ascorbic Acid Content of Red Dragon Fruit (Hylocereus lemairei (Hook.) Britton & Rose) Based on the Level Maturity

Penulis

  • Faizatul Fitria Institut Ilmu Kesehatan Bhakti Wiyata
  • Farida Noor Arifah Institut Ilmu Kesehatan Bhakti Wiyata Kediri
  • Gerhana Dyeah Gusti Arni Institut Ilmu Kesehatan Bhakti Wiyata Kediri
  • Rizka Islamia Bashori Institut Ilmu Kesehatan Bhakti Wiyata Kediri

DOI:

https://doi.org/10.24252/djps.v7i1.49909

Kata Kunci:

Red dragon fruit, vitamin c, l-ascorbic acid, fruit ripeness, spectrophotometer

Abstrak

Introdiction: Red dragon fruit (Hylocereus lemairei (Hook.) Britton & Rose) It has abundant antioxidant content that is able to suppress oxidative stress from free radicals. One of them is vitamin C (L-ascorbic acid is an important molecule in plants and animals that functions as a cofactor of various enzymes. This compound is most abundant in fruits, but the level is affected by the level of ripeness of the fruit. Aims: This study also aims to determine the difference in vitamin C levels of red dragon fruit at different levels of ripeness, namely raw, half-ripe, and ripe.. Result: The analysis used includes qualitative and quantitative using UV-Vis spectrophotometer. The qualitative analysis used three tests, treatment I used FeSO4 5% and NaOH 10%, treatment II with iodine 10%, treatment III used KMnO4 as an oxidizer. All qualitative tests on red dragon fruit from all maturity levels showed positive results with vitamin C content. while quantitative analysis of vitamin C levels showed different levels ranging from raw, half-ripe, and ripe with each value of 0.7112 mg/5g; 0.5380 mg/5g; and 0.3410 mg/5g. Conclusion: These results showed that there was a decrease in vitamin C levels with the increasing level of fruit ripeness

Unduhan

Data unduhan belum tersedia.

Referensi

Doseděl, M., Jirkovský, E., Macáková, K., Krčmová, L. K., Javorská, L., Pourová, J., Mercolini, L., Remião, F., Nováková, L., & Mladěnka, P. (2021). Vitamin c—sources, physiological role, kinetics, deficiency, use, toxicity, and determination. In Nutrients (Vol. 13, Issue 2, pp. 1–36). MDPI AG. https://doi.org/10.3390/nu13020615
Dwi, L., Sari, A., Surya Ningrum, R., Ramadani, A. H., & Kurniawati, E. (2021). Kadar Vitamin C Buah Tomat (Lycopersicum esculentum Mill) Tiap Fase Kematangan Berdasar Hari Setelah Tanam. Jurnal Farmasi Dan Ilmu Kefarmasian Indonesia, 8(1), 74.

Unduhan

Diterbitkan

2024-08-04

Cara Mengutip

Fitria, F., Arifah, F. N. ., Arni, G. D. G., & Bashori, R. I. . (2024). Comparison of L-Ascorbic Acid Content of Red Dragon Fruit (Hylocereus lemairei (Hook.) Britton & Rose) Based on the Level Maturity. Ad-Dawaa: Journal of Pharmaceutical Sciences, 7(1), 31–37. https://doi.org/10.24252/djps.v7i1.49909

Terbitan

Vol. 7 No. 1 (2024)

Bagian

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