Galactoglucomannan is a water-soluble hemicellulose, consisting of galactose, glucose and mannose. Many softwood species, e.g. Norway spruce are rich of galactoglucomannans and can contain it up to 10–20%. [1]
Structure
Galactoglucomannan consists of a backbone of randomly distributed (1→4)-linked mannose and glucose units with (1→6)-linked galactose units attached to mannose units. The hydroxyl groups in locations C2 and C3 in mannose are partially substituted by acetyl groups.
References
- ^ Willför, Stefan; Sundberg, Kenneth; Tenkanen, Maija; Holmbom, Bjarne (2008). "Spruce-derived mannans -- a potential raw material for hydrocolloids and novel advanced natural materials". Carbohydrate Polymers. 72 (2): 197–210. doi: 10.1016/j.carbpol.2007.08.006.
| Authority control databases: National |
|---|
 | This article about polymer science is a stub. You can help Wikipedia by expanding it. |
Galactoglucomannan is a water-soluble hemicellulose, consisting of galactose, glucose and mannose. Many softwood species, e.g. Norway spruce are rich of galactoglucomannans and can contain it up to 10–20%. [1]
Structure
Galactoglucomannan consists of a backbone of randomly distributed (1→4)-linked mannose and glucose units with (1→6)-linked galactose units attached to mannose units. The hydroxyl groups in locations C2 and C3 in mannose are partially substituted by acetyl groups.
References
- ^ Willför, Stefan; Sundberg, Kenneth; Tenkanen, Maija; Holmbom, Bjarne (2008). "Spruce-derived mannans -- a potential raw material for hydrocolloids and novel advanced natural materials". Carbohydrate Polymers. 72 (2): 197–210. doi: 10.1016/j.carbpol.2007.08.006.
| Authority control databases: National |
|---|
|
| This article about polymer science is a stub. You can help Wikipedia by expanding it. |