Full text of this article is only available in PDF format.

Risto-Veikko Pätiälä (email), Kari Blomberg, Juhani Paakkanen, Sulo Piepponen

Havaintoja raudus- ja visakoivun mahlan sokeripitoisuudesta.

Pätiälä R.-V., Blomberg K., Paakkanen J., Piepponen S. (1978). Havaintoja raudus- ja visakoivun mahlan sokeripitoisuudesta. Silva Fennica vol. 12 no. 4 article id 5009. https://doi.org/10.14214/sf.a14863

English title: Carbohydrates in the sap of silver birch and its curly grained form


Carbohydrates of the sap of six curly and four silver birches (Betula pendula f. carelica Sok. and B. pendula Roth) were analysed by gas chromatography as trimethylsilyl derivates both from hydrolysed and unhydrolyzed samples. Sorbitol was identified from silver birch sap only. In each of the two groups there were glucose and fructose. No other carbohydrates were discovered. The hydrolysis had no influence on the results.

The PDF includes a summary in English.

Original keywords
rauduskoivu; visakoivu; sokerit; mahla

English keywords
Betula pendula; Betula pendula var. carelica; sap; carbohydrates; sorbitol

Published in 1978

Views 1904

Available at https://doi.org/10.14214/sf.a14863 | Download PDF

Creative Commons License CC BY-SA 4.0

Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content

Your selected articles
Your search results