Jurnal Kajian Pembelajaran dan Keilmuan
Vol 8, No 1 (2024): APRIL 2024

ANALISIS UJI KADAR β-KAROTEN PADA BUAH PATIKALA (Etlingera elatior (JACK) R.M. SMITH) SEBAGAI ALTERNATIF SUMBER VITAMIN A DAN ANTIOKSIDAN

Harun, Andi Ifriany (Unknown)



Article Info

Publish Date
27 Apr 2024

Abstract

The high level of pollution in Indonesia causes a large number of free radicals that have the potential to cause several diseases. To overcome this, antioxidantsare needed which function to prevent heart disease, anti-aging, strengthen the immune system, protect the nervous system, and nourish the eyes. One known antioxidant is - carotene. This study aimed to analyze the -carotene content of patikala fruit (Etlingera elatior (Jack) R.M. Smith) originating from Pangandaran (West Java) as an alternativesource of vitamin A and antioxidants. The form of research is experimental. The researchparameters were linearity test, detection limit and quantitation, system suitability test and determination of -carotene levels. Analysis of pure -carotene standard solution usingHPLC obtained the results that the maximum absorption occurred at max 450 nm, linearity (r) was 0.9999 or close to the value 1. Determination of -carotene content was carried out in duplicate and the retention time of patikala fruit was 8,564 minutes and 8,597 minutes, respectively. levels of -carotene obtained by 0.1 ppm or 10 mg/100 g, while the need for -carotene per day is 5-6 mg/100 g, consuming patikala fruit of 50 grams per day can meet the daily needs of -carotene.

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Journal Info

Abbrev

jurnalkpk

Publisher

Subject

Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

Description

Journal of Kajian Pembelajaran dan Keilmuan (JKPK) is a peer-reviewed journal which focuses on topics related to education and science in various teaching and learning fields. JKPK invites researchers, lecturers, teachers from various levels such as elementary and secondary levels of education, ...