ArticlePlants (Basel, Switzerland)2022
Analysis of the Nutritional Composition and Drought Tolerance Traits of Sweet Potato: Selection Criteria for Breeding Lines.
Article in Plants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Different Drying Techniques and Their Impact on Physicochemical Properties of Sweet Potato: A Review.Journal of food science · 2025Review
- Quality attributes, antioxidant activity and color profile of orange-fleshed sweet potato grown in Vietnam.Food chemistry: X · 2024Article
- Chitosan combined with humic applications during sensitive growth stages to drought improves nutritional status and water relations of sweet potato.Scientific reports · 2024Article
- Evaluation of the performance and stability of early maturing orange-fleshed sweetpotato genotypes in selected areas in Ethiopia.PloS one · 2024Article
- Transcriptome-Based WGCNA Analysis Reveals the Mechanism of Drought Resistance Differences in Sweetpotato (International journal of molecular sciences · 2023Article
- Sweet Potato as a Key Crop for Food Security under the Conditions of Global Climate Change: A Review.Plants (Basel, Switzerland) · 2023Review
- Identification ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sweet potato is an important world staple with the potential to address hunger and malnutrition. The Agricultural Research Council of South Africa has led sweet potato breeding efforts in the country since 1952 and released several important cultivars. More detailed quality assessments are necessary in addition to general breeding criteria. The present study investigated sweet potato cultivars and elite clones for (1) their nutritional composition; (2) biochemical reaction to drought stress; (3) correlate biochemical reaction to root yield for possible identification of screening methods for drought tolerance in sweet potato. Orange-fleshed cultivars, in particular Bophelo, had superior contents of Fe, Zn, Mg, Ca, Mn, and dietary fiber. Cream-fleshed cultivars, particularly Ndou, were higher in starch and carbohydrate. When sweet potato cultivars were subjected to drought stress, significant changes were noted in most antioxidant enzymes, chlorophyll and proline concentrations, and
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