Antioxidant properties of potato tubers (Solanum tuberosum L.) as a consequence of genetic potential and growing conditions

Keutgen, Anna J.; Wszelaczyńska, Elżbieta; Pobereżny, Jarosław; Przewodowska, Agnieszka; Przewodowski, Włodzimierz; Milczarek, Dorota; Tatarowska, Beata; Flis, Bogdan; Keutgen, Norbert

doi:10.1371/journal.pone.0222976

Cited by 23 publications

(23 citation statements)

References 37 publications

(59 reference statements)

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“…Kazimierczak et al [154] reported significantly higher contents of flavonoids, quercetin, and quercetin-3-O-rutinoside in organically grown potato tubers compared to the conventionally grown tubers. Conversely, Brazinskiene et al [153] found that the farming system had no significant effect on phenolic acid concentrations in the potato tubers while Keutgen et al [163] found higher contents of phenolic compounds, flavonoids, and ascorbic acid in organically grown potato tubers than the conventionally grown potato tubers. Romero-Pérez et al [231] found that flavonoids in plants are strongly impacted by genotype, the agroclimatic conditions, and the cultivation system.…”

Section: Bioactive Compounds and Antioxidants Content In Potato Tubersmentioning

confidence: 97%

Characteristics of Organically Grown Compared to Conventionally Grown Potato and the Processed Products: A Review

et al. 2021

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Interest in organic foods is increasing at a moment when humanity is facing a range of health challenges including the concern that some conventionally produced foods may pose possible adverse effects on human and livestock health. With the increasing human population, intensive production is increasingly trending towards high-input systems that aim to close yield gaps, increase crop yields, and develop new crop varieties with higher yield potential and tolerance to biotic and abiotic stresses, all within the context of incorporating specific traits to satisfy consumer demand. Potato (Solanum tuberosum L.) is one of the most consumed foods under different cultural diets; however, its production faces some challenges related to soilborne diseases, marketable yield and quality, sugars and dry matter content of the produced tubers, tuber content in terms of nitrate, minerals, vitamins, bioactive compounds, and antioxidants, and consumer appreciation regarding the sensory characteristics of tubers and processed products. Different studies have been investigating some of these challenges, with sometimes straightforward and sometimes conflicting results. This variability in research results indicates the general non-transferability of the results from one location to another under the same management practices in addition to differences in plant material. This review compares some characteristics of raw or boiled potato and processed products from potato tubers grown organically and conventionally. Ideally, such information may be of benefit in decision making by consumers in their dietary choices, by potato growers in their selection of crop management practices, and by scientists looking at potential areas for future research on potatoes.

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Section: Bioactive Compounds and Antioxidants Content In Potato Tubersmentioning

confidence: 97%

Characteristics of Organically Grown Compared to Conventionally Grown Potato and the Processed Products: A Review

et al. 2021

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“…e main characteristic of plants under stress is the imbalance of active oxygen metabolism. e dynamic balance between the generation and elimination of reactive oxygen species in plants is broken, so reactive oxygen species gradually accumulate in plant cells, thus damaging plant cells, and even death in severe cases [7]. SOD, pod, and cat are the main enzymes for scavenging reactive oxygen species in plants.…”

Section: Introductionmentioning

confidence: 99%

Antioxidant Activity of Potato Seedlings at Different Storage Temperatures

Wang

Zhang

Liu

et al. 2021

International Journal of Chemical Engineering

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In order to promote the storage and growth of potato seedlings, the antioxidant activities of potato seedlings at different storage temperatures were analyzed. The antioxidant activities of potato seedlings at two different temperatures were compared. In addition, the effects of high temperature and normal temperature on the growth phenotype and antioxidant system physiological indexes of potato seedlings were analyzed by high temperature treatment. According to the significant change characteristics of SOD activity of antioxidant index at different temperatures, the SOD genes of potato were screened and bioinformatics analysis and gene expression analysis were carried out. The results showed that high temperature inhibited the antioxidant activity of potato seedlings and affected the growth of potato seedlings. The growth of potato seedlings can be promoted in medium and low temperature environment. In the future research, the experimental results can be used as the theoretical basis for potato planting.

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“…[35][36][37] The phytoconstituents present in both the pulp and peel of potatoes, such as polyphenols, are characterized for possessing antioxidant, antiinflammatory, and antimicrobial properties. [38][39][40][41][42] The presence of these phytoconstituents would be responsible for promoting the evolution of wound closure until day 7 of treatment, observing that the groups that received the application of S. tuberosum ointments showed an acceleration in wound closure compared to the negative control and positive control groups (Figure 2).…”

Section: Discussionmentioning

confidence: 99%

Wound Healing Activity of an Ointment from Solanum tuberosum L. "Tumbay Yellow Potato" on Mus musculus Balb/c

Rosas-Cruz¹,

Silva-Correa²,

Calderón-Peña³

et al. 2020

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This study has the purpose to evaluate the effect of an ointment made from the ethanolic extract of S. tuberosum L. var. "Tumbay yellow potato" on skin induced wounds of Mus musculus Balb/c. MATERIALS AND METHODS Biological material Mus musculus Balb/c (30-35 g) males, 12-14 weeks old, obtained from the Instituto Nacional de Salud (INS), were used for this investigation. All mice were kept in individual cages and standard photoperiod environmental conditions (12:12 dark: light cycle) ABSTRACT Background: Solanum tuberosum L. is an Andean tuber that is mainly characterized by its antioxidant properties. Objective: To evaluate the healing activity of an S. tuberosum-based ointment on wounds induced in mice. Material and methods: Ethanolic extracts of peel and pulp of tubers of S. tuberosum "Tumbay yellow potato" were prepared, which were incorporated into 1% and 2% ointment formulations. Mus musculus Balb/c with induced wound were distributed in the following working groups: Group I (Negative Control), Group II (Positive Control: Neomycin, Polymyxin B and Bacitracin Ointment) and Groups III and IV (Ointment at 1 % and 2% of S. tuberosum extract, respectively), daily administration of topical treatments were carried out for 07 days. Wound closure was determined during the experimentation time, then euthanized with sodium pentobarbital 60 mg/kg b.w. (i.p.) to obtain skin samples for histopathological analysis. Results: Groups III and IV showed that better evidence of wound closure and scarring in the histopathological analysis, the greatest effect being in Group IV. Conclusions: S. tuberosum ointments show healing activity in induced wounds in mice, the most effective treatment being the 2% ointment formulation.

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Antioxidant properties of potato tubers (Solanum tuberosum L.) as a consequence of genetic potential and growing conditions

Cited by 23 publications

References 37 publications

Characteristics of Organically Grown Compared to Conventionally Grown Potato and the Processed Products: A Review

Characteristics of Organically Grown Compared to Conventionally Grown Potato and the Processed Products: A Review

Antioxidant Activity of Potato Seedlings at Different Storage Temperatures

Wound Healing Activity of an Ointment from Solanum tuberosum L. "Tumbay Yellow Potato" on Mus musculus Balb/c

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