Djagal Wiseso Marseno
Jurusan Teknologi Pangan dan Hasil Pertanian, Fakultas Teknologi Pertanian Universitas Gadjah Mada (UGM) Yogyakarya

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APLIKASI EDIBLE FILM KERAGINAN DAN Eucheuma sp. UNTUK MENGHAMBAT SUSUT BERAT BUAH ANGGUR HIJAU Godras Jati Manuhara; Djagal Wiseso Marseno; Umar Santoso
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1344.78 KB) | DOI: 10.20961/carakatani.v23i2.13982

Abstract

Carrageenan extracted from Eucheuma sp. red algae has potential benefit to develop edible film. Eucheuma Sp. red algae used in this research were harvested from Pantai Selatan, a beatiful beach lies at Gunung Kidul resort, Jogjakarta Province, Indonesia. First objective of this research was proximat analysis of coarse-ground Eucheuma sp. red algae. Thirdly, weight loss analysis of green grapes wrapped by carrageenan edible film. Coarse-ground Eucheuma Sp. algae containde water, ash, protein, fat, and carbohydrate (by different) respectively 11,20%, 18,19%, 15,42%, 2,19% and 53,0%. Carrageenan extracted from Eucheuma sp. contained lower sulphuric (13,79%) than commercial carrageenan (Wako Chem.). Carrageenan edible film wrapping was not effective to reduce weight loss of green grapes.