Perbandingan Kadar Air dan NaCl Buah Nenas dan Keripik Nenas
Kata Kunci:
Keywords: Ananas comosus L., pineapple fruit, pineapple chpis, water content, NaClAbstrak
Nanas (Ananas comosus L.) merupakan buah tropis yang banyak ditanam di desa Kualu Nanas, Kampar, Riau. Keripik nanas adalah makanan yang terbuat dari daging buah nanas masak, dipotong atau disayat dan digoreng menggunakan minyak secara vakum. Penelitian ini bertujuan untuk memperoleh hasil uji organoleptik dan kadar air serta kadar NaCl pada buah nanas dan keripik nanas. Metode penetapan kadar air secara gravimetri sedangkan kadar NaCl menggunakan metode titrasi argentometri. Uji organoleptik pada keripik nanas memenuhi persyaratan SNI 01-4304-1996 yaitu bau khas, rasa manis asam, warna normal, tekstur renyah, sedangkan keutuhan keripik nanas hanya sebesar 80%. Kadar air buah nanas didapatkan rata-rata 88,68%, sedangkan rata-rata pada keripik nanas 3,88% dan ini memenuhi persyaratan SNI 01-4304-1996. Rata-rata kadar NaCl pada buah nanas sebesar 0,0481%, dan pada keripik nanas kadar NaCl rata-rata 0,9359%.
Unduhan
Referensi
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