Lignin, Carbohydrate Content and Fiber Properties of Pruning of Different Grapevine (Vitis vinifera L.) Cultivars

Farklı Asma (Vitis vinifera L.) Çeşitlerinin Budama Atıklarındaki Lignin, Karbonhidrat Miktarları ve Lif Özellikleri

Abstract

In this study, lignin, carbohydrate content and some fiber properties of pruning of grapevine (Vitis vinifera L.)cultivars were investigated. Rhamnose (0.40-0.91%), xylose (17.05-20.49%), arabinose (1.15-1.96%), mannose(1.10-1.98%), glucose (44.29-46.29%) and galactose (1.40-1.98%) were determined as monosaccharide units ofthe cultivars. Klason lignin contents were found between 25.15% and 21.74%. Fiber lengths and widths of thecultivars were measured between 350-3500 μm and 5-40 μm, respectively. Felting powers were calculatedbetween 46.22 and 74.88 from fiber dimensions. Results showed that properties of pruning of grapevine cultivarsinvestigated for the study are comparable to hardwood species.

Özet

Bu çalışmada, asma (Vitis vinifera L.) çeşitlerine ait budama atıklarında lignin miktarları, karbonhidrat