Nurdin, Samsu Udayana and Suharyono, Suharyono and Rizal, Samsul (2008) KARAKTERISTIK FUNGSIONAL POLISAKARIDA PEMBENTUK GEL DAUN CINCAU HIJAU (Premna Oblongifolia Merr.). Jurnal Teknologi Industri & Hasil Pertanian, 13 (1). pp. 4-9. ISSN 23024399

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Abstract

The effect of citric acid concentration on functional characteristics of polysaccharide forming gel (PFG) of green cincau leaves (Premna Oblongifolia Merr.) were evaluated. PFG of green cincau leaves were extracted through the use of citric acid (0,0%, 0,1%, 0,2%, 0,3%, 0,4%, and 0,5% w/v) solution, precipitated using ethanol, and followed by drying of the extracts. The results showed that increasing of citric acid levels reduced the viscosity, water holding capacity, and bulking capacity of the PFGs. Oil holding capacity and water solubility were not affected by citric acid addition. The addition of 0.0% citric acid produced the highest viscosity, water holding capacity, and bulking capacity suggesting possible uses of the extract as dietary fibre with good laxative effect.

Item Type: Article
Subjects: Q Science > QR Microbiology
Divisions: Fakultas Pertanian (FP) > Prodi Teknologi Hasil Pertanian
Depositing User: SAMSUL RIZAL
Date Deposited: 29 Jun 2020 01:31
Last Modified: 29 Jun 2020 01:31
URI: http://repository.lppm.unila.ac.id/id/eprint/22821

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