K Kandungan Vitamin C dari BuahTomat Pada Tingkat Kematangan yang Berbeda
DOI:
https://doi.org/10.30605/biogenerasi.v6i2.543Keywords:
Vitamin C; Tingkat Kematangan, TomatAbstract
Buah tomat memiliki kandungan vitamin C yang cukup tinggi, namun kandungannya bergantung kepada waktu perkembangannya. Dengan demikian tingkat kematangan dari buah menjadi salah satu faktor yang mempengaruhi kandungan vitamin C. Bagaimana tingkat perkembangan mempengaruhi kandungan vitamin C belum ada studi-studi yang dilakukan. Oleh karena itu, studi ini bertujuan untuk menentukan kandungan vitamin C dari buah tomat (Lycopersicon esculentum) pada tingkat kematangan yang berbeda yakni buah mentah, mengkal dan matang. Studi dilakukan dengan melakukan pengukuran nilai serapan dari masing-masing sampel ekstrak buah tomat dengan menggunakan spektrofotometer UV-Vis. Hasil studi menunjukkan bahwa kandungan vitamin C dari buah tomat mentah sebesar 217,31 mg, buah tomat mengkal sebanyak 257,31 mg dan buah tomat matang sebanyak 238,17 mg dalam 100 g buah tomat. Dengan demikian dapat disimpulkan bahwa buah tomat mengkal memiliki kandungan vitamin C tertinggi dibandingkan dengan buah tomat mentah dan matang.
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