Changes in fruit sugar concentrations in response to assimilate supply, metabolism and dilution: a modeling approach applied to peach fruit (Prunus persica)
نویسندگان
چکیده
منابع مشابه
Metabolomics Approach to Studying Minimally Processed Peach (Prunus persica) Fruit
Fresh-cut fruit products for both retail and food service applications have increasingly appeared in the market place in recent years. Among different fruit types, peaches can be used and are highly appreciated as fresh-cut product although their commercial success is limited due to their short shelf-life and the quick onset of wounding-related physiological reactions. In this work we analyzed ...
متن کاملQuality oriented fruit breeding: Peach [Prunus persica (L.) Batsch]
Promising new tools for peach fruit quality breeding have been revised in this work. These tools included fruit quality evaluation through physical, chemical and sensorial parameters and post-harvest storage evaluation. The development of a feasible method for an early testing of peach selections generated in breeding programs is also well described together with the discussion of the inheritan...
متن کاملWater stress and crop load effects on fruit fresh and dry weights in peach (Prunus persica).
Effects of water stress on fruit fresh and dry weights were investigated in peach trees, Prunus persica (L.) Batsch., with varying crop loads: light, moderate and heavy. In well-watered controls, tree water status was independent of crop load. In trees receiving reduced irrigation, the degree of water stress increased with increasing crop load. Water stress induced fruit fresh weight reductions...
متن کاملJASMONATES NEGATIVELY INTERFERE WITH FRUIT DEVELOPMENT AND RIPENING IN PEACH (Prunus persica L. Batsch)
Jasmonates (JAs) are signal molecules which elicit stress responses through JAs-responsive genes; they are also involved in developmental processes, including fruit growth and ripening. In the present study, methyl jasmonate (MJ) and n-propyl dyhydrojasmonate (PDJ) were applied to peach trees at the S1, S3 and S4 phases. In all cases, both chemicals inhibited climacteric ethylene production and...
متن کاملModeling sugar metabolism in tomato fruit.
Plant metabolism changes during development and involves many enzymes acting in different subcellular compartments. Although difficult for our brains to grasp, this complexity lends itself to mathematical modeling (reviewed in Schallau and Junker, 2010; Rohwer, 2012). Such modeling has examined the effects of increasing atmospheric CO2 and the fluxes of carbohydrate metabolism in sugarcane (Sac...
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ژورنال
عنوان ژورنال: Tree Physiology
سال: 2003
ISSN: 0829-318X,1758-4469
DOI: 10.1093/treephys/23.6.373