Announcement
Starting on July 4, 2018 the Indonesian Publication Index (IPI) has been acquired by the Ministry of Research Technology and Higher Education (RISTEKDIKTI) called GARUDA Garba Rujukan Digital (http://garuda.ristekdikti.go.id)
For further information email to portalgaruda@gmail.com

Thank you
Logo IPI  
Journal > Jurnal Teknologi Pertanian > Extraction and Characterization of the Water Soluble Polysaccharides from Coffee Pulp of Arabica (Coffea arabica) and Robusta (Coffea canephora) Variety

 

Full Text PDF (279 kb)
Jurnal Teknologi Pertanian
Vol 14, No 2 (2013)
Extraction and Characterization of the Water Soluble Polysaccharides from Coffee Pulp of Arabica (Coffea arabica) and Robusta (Coffea canephora) Variety
Article Info   ABSTRACT
Published date:
26 Aug 2013
 
The research was aimed to extract and characterize water soluble polysaccharides (WSP) from coffee pulp of arabica and robusta variety. The effect of extraction temperature i.e 80 and 90 °C on properties of WSP was investigated. The results showed that WSP produced from coffea robusta in combination with 90 °C of extraction temperature was the best treatment. It yielded WSP of 10.98%, brigthness (L*) of 61.52. This WSP contained water, protein, ash, total sugar and pectin of 8.92%, 16.07%, 13.01%;  13.54%, and  57.24% respectively.
Copyrights © 2013