The Analysis of Vitamin C in Peeled and Unpeeled Malang Apples Using Iodimetric Titration Method
- 10.2991/assehr.k.211102.100How to use a DOI?
- Vitamin C; Peeled; Malang Apples; Iodimetric Titration Method
Based on data The National Social Economic Survey, the average consumption of apples in the Indonesian population had an increase of 0.10% a year. Malang Apples contain of Vitamin C which is useful in the formation of intracellular collagen. Lack of vitamin C can cause cancer. This research aims to determine the levels of vitamin C using Iodimetri and Qualitative Test. In the organoleptic test of shape, color, and diameter of the sample showed the apples are round, reddish-green color, with a diameter of 7 cm and included in the grade A. The results of the qualitative test in peeled and unpeeled Malang apples was that had positive for vitamin C with a brick-red color change after the addition of benedict solvents and ± 2 minutes heating. In peeled and unpeeled Malang apples obtained concentration levels of vitamin C for 6 days, that was 20.54 mg/100g and 27.88 mg/100g.
- © 2021 The Authors. Published by Atlantis Press SARL.
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Cite this article
TY - CONF AU - Beny Maulana Satria AU - Lela Kania Rahsa Puji AU - Rita Dwi Pratiwi AU - Elva Dwilestari PY - 2021 DA - 2021/11/16 TI - The Analysis of Vitamin C in Peeled and Unpeeled Malang Apples Using Iodimetric Titration Method BT - Proceedings of the 1st International Conference on Research in Social Sciences and Humanities (ICoRSH 2020) PB - Atlantis Press SP - 758 EP - 761 SN - 2352-5398 UR - https://doi.org/10.2991/assehr.k.211102.100 DO - 10.2991/assehr.k.211102.100 ID - Satria2021 ER -