0000000000787198
AUTHOR
M. B. Del Signore
Quality of autochthonous Sicilian plums
Thirty four plum local varieties and accessions obtained from different growing area of the Sicilian island were analyzed for their qualitative and nutraceutical properties and three commercialcultivar were used as references. These properties included the fruit fresh weight (g), the pulp firmness (FFF), the total soluble solids (TSS), the titratable acidity (TA), the total anthocyanins,the phenolics content and the antioxidant activity.This preliminary study showed significantly differeces among the plums; Zuccarato giallo and Prunu Niuru presented TSS higher than the commercial cultivars (24.9 and 21.6 °Brix respectively)and interesting data obtained on the nutraceutical compounds values …
BIODIVERSITY OF SICILIAN FRUIT TREES: STUDIES ON PLUMS
The Sicilian territory contains a wide reserve of biodiversity of fruit tree species that, over a period of several centuries, have found there propitious pedoclimatic conditions for their establishment, and genetic diversification. The indigenous germplasm characterized Sicilian agriculture until less than one century ago but, after the diffusion of new cultivars originating from genetic improvement programs, a great part of this germplasm was replaced and now these important resources are at high risk of genetic erosion. Recently, public interest in the safeguarding of biodiversity and the development of a new interest in genetic resources and their scientific, economic and cultural impor…
Almond Germplasm in Bostanlyk Area (Uzbekistan): Preservation and Exploitation
Almond germplasm has been studied throughout the world with high diversity identified in the Mediterranean Basin. Each production region is based on specific types of cultivars, frequently without a real commercial strategy. For this reason we still have a wide range of particularly interesting almond germplasm, especially for genetic improvement. In some parts of the world, local germplasm is still interesting for a restricted almond industry, usually related to a local or internal consumption. In this paper we provide details about the almond industry in the traditional area of Bostanlyk, Uzbekistan. Since 2007 a specific approach to evaluate the local germplasm has been applied; the most…