PENGARUH KONSENTRASI MESOKARP SEMANGKA TERHADAP KARAKTERISTIK FISIKOKIMIA DAN MIKROBIOLOGI WATER KEFIR SEMANGKA KUNING (Citrullus lanatus (Thunb.))

نویسندگان

چکیده

ABSTRACT
 
 Yellow watermelon (Citrullus lanatus (Thunb.)) is a kind of horticulture commodity that contains high water content. There are three parts yellow watermelon, namely the outer part (exocarp), middle with white color (mesocarp), and fruit flesh (endocarp) mesocarp often becomes waste consumption watermelon. One development innovations for to process it into fermented beverage such as kefir using so there no material. This research aims know effect concentration on physicochemical microbiology characteristics. The method was Completely Randomized Design one factor (mesocarp concentration). Treatment variation which utilized 0% (v/v), 5% 10% 15% 20% (v/v) concentration. results show higher can increase total lactic acid bacteria, decrease alcohol content yeast, contribute give antioxidants kefir, does not have real impact viscosity.
 Keywords: Mesocarp, Watermelon, Water Kefir
 ABSTRAK
 Semangka kuning merupakan salah satu komoditas hortikultura dengan kandungan air yang sangat tinggi. Pada semangka terdapat tiga bagian yaitu terluar (eksokarp), tengah berwarna putih (mesokarp), dan daging buah (endokarp) mana dalam mengonsumsi semangka, mesokarp seringkali menjadi limbah. Inovasi pengolahan satunya dapat dijadikan minuman fermentasi memanfaatkan agar tidak bahan terbuang. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi terhadap karakteristik fisikokimia mikrobiologi kuning. Metode penelitian menggunakan Rancangan Acak Lengkap faktor tunggal (konsentrasi mesokarp). Variasi perlakuan digunakan adalah (v/v). Hasil menunjukan semakin tinggi mampu meningkatkan asam laktat bakteri laktat, menurunkan kadar alkohol khamir, memberikan antioksidan pada mempengaruhi viskositas.
 Kata kunci: Mesokarp, Kuning, Kefir

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ژورنال

عنوان ژورنال: Pro Food: Jurnal Ilmu dan Teknologi Pangan

سال: 2021

ISSN: ['2443-3446', '2443-1095']

DOI: https://doi.org/10.29303/profood.v6i2.154