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1. Co-integration and causality analysis in major potato markets of West Bengal

Author:
Sonali Katoch; Rakesh Singh
Source:
Indian journal of agricultural marketing 2022 v.36 no.1spl pp. 169-180
ISSN:
2456-8716
Subject:
potatoes,   etc   ; markets; prices; India;     Show all 4 Subjects
Abstract:
... The study attempts to analyze the extent of market integration and causality relationship in major potato markets of West Bengal state. Price and arrival data from Jan, 2006 to Aug, 2021 of six major potato producing districts namely Burdwan, Coochbehar, Jalpaiguri, Hooghly, Nadia and Bankura are selected. In analysis, seasonality indices reveals existence of significant variation in crop. Instabi ...

2. Optimal Plot Dimensions for Performance Testing of Hybrid Potato in the Field

Author:
Julia E. Stockem; George Korontzis; Stefan E. Wilson; Michiel E. de Vries; Fred A. van Eeuwijk; Paul C. Struik
Source:
Potato research 2022 v.65 no.2 pp. 417-434
ISSN:
0014-3065
Subject:
potatoes,   etc   ; diploidy; research; tetraploidy;     Show all 4 Subjects
Abstract:
... Field trials to evaluate the performance of new varieties are an essential component of potato breeding. Besides the genetic differences, environmental factors can lead to variation in a trial. In variety trials, the observed differences amongst varieties should reflect genetic differences, without a large impact of the random or systematic variation in the field. One way to reduce within-field va ...
DOI:
10.1007/s11540-021-09526-9

3. Effects of the application of static magnetic fields during potato freezing

Author:
Laura Otero; Alberto Pozo
Source:
Journal of food engineering 2022 v.316 pp. 110838
ISSN:
0260-8774
Subject:
potatoes,   etc   ; color; magnetic fields; precooling; texture;     Show all 5 Subjects
Abstract:
... The effectiveness of static magnetic fields (SMFs) in improving food freezing is a topic that, nowadays, raises substantial controversy among the scientific community. To shed light on this matter, new freezing experiments, under well controlled conditions, were performed in potato samples subjected or not to SMFs of either 40–55 mT or 150–200 mT, that is, approximately 1000 and 5000 times greater ...
DOI:
10.1016/j.jfoodeng.2021.110838

4. Formation of acrylamide in coffee

Author:
Tolgahan Kocadağlı; Vural Gökmen
Source:
Current opinion in food science 2022 v.45 pp. 100842
ISSN:
2214-7993
Subject:
potatoes,   etc   ; acrylamides; chemical composition; digestion; toxicity;     Show all 5 Subjects
Abstract:
... Presence of thermal processing contaminant in foods has long been taking attention due to their probable toxic effects. Roasting coffee beans at very high temperatures creates major changes in the chemical composition and in the physical properties. Coffee beverages are important contributor to the exposure to acrylamide following potato and cereal products. This review describes the changes durin ...
DOI:
10.1016/j.cofs.2022.100842

5. Late blight resistance in wild potato species—Resources for future potato (Solanum tuberosum) breeding

Author:
Johanna Blossei; Roman Gäbelein; Thilo Hammann; Ralf Uptmoor
Source:
Plant breeding 2022 v.141 no.3 pp. 314-331
ISSN:
0179-9541
Subject:
potatoes,   etc   ; Phytophthora infestans; Solanum tuberosum; cultivars;     Show all 4 Subjects
Abstract:
... Late blight remains the most devastating disease in potato cultivation. The best protection against this disease could be achieved by durably resistant cultivars, but these do not exist at present. To advance resistance breeding, the search for resistant wild potato species and the characterization of their resistance is important. There have recently been a number of new developments in this area ...
DOI:
10.1111/pbr.13023

6. Simulation and Experimental Study of Potato Conveyor Trajectory for Optimization Design of Belt-Fed Potato Sorter

Author:
Shuai Wang; Jinfeng Geng; Xiuqin Rao; Huirong Xu
Source:
Journal of the ASABE v.65 no.2 pp. 379-392
ISSN:
2769-3287
Subject:
potatoes,   etc   ; cameras; computer software; simulation models;     Show all 4 Subjects
Abstract:
... HighlightsPotatoes of different mass had significantly different moving times and trajectories during unloading.Moving time and trajectory length increased with the increase in mass level of potatoes at different initial speeds.The belt-fed potato sorter developed by investigating potato moving trajectories had high accuracy and low damage.Abstract. Belt conveyors are one of the main transport met ...
DOI:
10.13031/ja.14724

7. A real-time recombinase polymerase amplification assay for fast and accurate detection of Ditylenchus destructor

Author:
Bo Gao; Juan Ma; Xiuhua Li; Rongyan Wang; Shulong Chen
Source:
Molecular and cellular probes 2022 v.61 pp. 101788
ISSN:
0890-8508
Subject:
potatoes; sweet potatoes,   etc   ; DNA; Ditylenchus destructor; plant parasitic nematodes; plant tissues; quarantine; rapid methods; recombinase polymerase amplification; soil; trade; China;     Show all 12 Subjects
Abstract:
... Ditylenchus destructor is a plant-parasitic nematode that seriously infests sweet potato crop in China. Thus, fast and accurate detection of D. destructor in soil and plant tissue samples is of great significance. In this study, a real-time recombinase polymerase amplification (RPA) assay was developed for the rapid and accurate detection of D. destructor in various samples. The RPA assay could be ...
DOI:
10.1016/j.mcp.2021.101788

8. Crop Cycle Length Determines Optimal Transplanting Date for Seedlings from Hybrid True Potato Seeds

Author:
Luuk C. M. van Dijk; Olivia C. Kacheyo; Michiel E. de Vries; Willemien J. M. Lommen; Paul C. Struik
Source:
Potato research 2022 v.65 no.2 pp. 435-460
ISSN:
0014-3065
Subject:
potatoes,   etc   ; crop failure; diploidy; frost; research; seedlings;     Show all 6 Subjects
Abstract:
... The technology of hybrid breeding in diploid potatoes creates opportunities to design novel and improved cultivation systems based on hybrid true potato seeds. A promising cultivation pathway to produce seed or ware tubers is by transplanting greenhouse-raised seedlings into the field. This study explored the effects of transplanting date and seedling age on tuber yield, using greenhouse-raised se ...
DOI:
10.1007/s11540-021-09524-x

9. Impact of climate change on the yield of tropical root and tuber crops vs. rice and potato in India

Author:
Raji Pushpalatha; VS Santhosh Mithra; S Sunitha; James Goerge; M Nedunchezhiyan; K Mamatha; P Ashok; Sheriful Alam; BK Saud; J Tarafdar; Surajit Mitra; Chandra Deo; M Velmurugan; G Suja; V Ravi; Byju Gangadharan
Source:
Food security 2022 v.14 no.2 pp. 495-508
ISSN:
1876-4517
Subject:
potatoes; sweet potatoes,   etc   ; cassava; climate; climate change; climate models; crop models; dry matter accumulation; food security; rain; rice; taro; yams; India;     Show all 14 Subjects
Abstract:
... The current study focused on the impact of climate change on tropical root and tuber crops of India over some of the major growing areas using the crop model, WOFOST. As part of this study, the impact of climate change on the yield of rice and potato is also carried out using the same crop model to understand the advantages of root and tuber crops over the yield variations of rice and potato. The ...
DOI:
10.1007/s12571-021-01226-z

10. Effects of high‐pressure cooking processing on the physicochemical properties, structure and digestibility of citric acid‐esterified starches

Author:
Haixiang Wei; Baodong Liang; Keyi Wei; Liping Xue; Shunde Zeng; Xumin Yin
Source:
International journal of food science & technology 2022 v.57 no.1 pp. 351-360
ISSN:
0950-5423
Subject:
potatoes; sweet potatoes,   etc   ; Castanea; Fourier transform infrared spectroscopy; X-ray diffraction; corn; crystallization; digestibility; digestion; enthalpy; esterification; glycemic index; solubility; thermal stability;     Show all 14 Subjects
Abstract:
... The effect of high‐pressure cooking processing (HPCP) on the physicochemical structure and in vitro digestion of citric acid‐esterified starches made from different materials (water chestnut, sweet potato, potato, corn) was investigated. HPCP increased the swelling and solubility of sweet potato esterified starch (SPSC) and potato esterified starch (PSC) and decreased the swelling and solubility o ...
DOI:
10.1111/ijfs.15241

11. Comparison of real‐time PCR tests for the detection of Synchytrium endobioticum resting spores in soil and their potential application in descheduling of previously infested plots

Author:
Bart T. L. H. van de Vossenberg; Naomi te Braak; Tim Warbroek; Johan P. Meffert; Karin H. M. Rosendahl‐Peters; Marga P. E. van Gent‐Pelzer; Patricia C. J. van Rijswick
Source:
Bulletin OEPP 2022 v.52 no.1 pp. 154-163
ISSN:
0250-8052
Subject:
potatoes,   etc   ; Synchytrium endobioticum; quantitative polymerase chain reaction; soil;     Show all 4 Subjects
Abstract:
... Plots infested with Synchytrium endobioticum, the causal agent of potato wart disease, are scheduled, resulting in prohibition of potato cultivation of and cultivation of plants for planting. On account of robust resting spores that are present in infested soils, plots remain scheduled for 20 years. After this period, plots are intensively sampled and the presence of resting spores in soil is dete ...
DOI:
10.1111/epp.12813

12. Glycine and serine markedly eliminate methylglyoxal in the presence of formaldehyde via the formation of imidazole salts

Author:
Jiaman Hu; Kaiyu Jiang; Caihuan Huang; Jie Zheng; Hua Zhou; Juanying Ou; Shiyi Ou
Source:
Food chemistry 2022 v.369 pp. 130952
ISSN:
0308-8146
Subject:
potatoes,   etc   ; cytotoxicity; food chemistry; formaldehyde; imidazole; pH; serine;     Show all 7 Subjects
Abstract:
... l-glycine and l-serine are the building blocks of proteins and exhibit various biological activities. This work found that l-glycine and l-serine show low scavenging capacity for methylglyoxal at moderate conditions (pH 7.0, 37 °C). However, they efficiently eliminate methylglyoxal and formaldehyde when the two aldehydes co-exist, via generation of imidazole salt, a compound formed by one molecule ...
DOI:
10.1016/j.foodchem.2021.130952

13. Indexing of RNA viruses in certified and uncertified potato seed-tubers from Solanum tuberosum cv. Diacol Capiro, and S. phureja cv. Criolla Colombia: a pilot study

Author:
Andrea García; Mónica Higuita; Rodrigo Hoyos; Yuliana Gallo; Mauricio Marín; Pablo Gutiérrez
Source:
Archiv für Phytopathologie und Pflanzenschutz 2022 v.55 no.9 pp. 1082-1101
ISSN:
1477-2906
Subject:
potatoes,   etc   ; RNA; certification; cultivars; seed tubers; viruses; Colombia;     Show all 7 Subjects
Abstract:
... The productivity of potato in Colombia is below its potential due to continued agronomical malpractices that have resulted in a high prevalence of pathogens, particularly viruses. This work presents a pilot virus seed-indexing study using the tuber sprouting test (TST) with RT-qPCR. TST was performed in certified and uncertified seed-tuber lots of potato cultivars: Diacol Capiro and Criolla Colomb ...
DOI:
10.1080/03235408.2022.2081760

14. Pigmented Potatoes: A Potential Panacea for Food and Nutrition Security and Health?

Author:
Callistus Bvenura; Hildegard Witbooi; Learnmore Kambizi
Source:
Foods 2022 v.11 no.2 pp. -
ISSN:
2304-8158
Subject:
potatoes,   etc   ; cultivars; health promotion; hunger; nutrition; shelf life;     Show all 6 Subjects
Abstract:
... Although there are over 4000 potato cultivars in the world, only a few have been commercialized due to their marketability and shelf-life. Most noncommercialized cultivars are pigmented and found in remote regions of the world. White-fleshed potatoes are well known for their energy-enhancing complex carbohydrates; however, pigmented cultivars are potentially high in health-promoting polyphenolic c ...
DOI:
10.3390/foods11020175

15. Temperature control for high-quality oil-free sweet potato CHIPS produced by microwave rotary drying under vacuum

Author:
Ricardo Lemos Monteiro; Jaqueline Oliveira de Moraes; Aline Iamin Gomide; Bruno Augusto Mattar Carciofi; João Borges Laurindo
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.157 pp. 113047
ISSN:
0023-6438
Subject:
sweet potatoes,   etc   ; evaporation; food industry; heat; porosity; temperature;     Show all 6 Subjects
Abstract:
... Healthy and convenient foods have drawn consumers' attention and represent an opportunity for the food industry. This study is about the production of sliced sweet potato snacks by microwave vacuum drying (MWVD) in a rotary container with temperature control by power modulation. The average temperature of samples' surfaces was measured with an infrared sensor and controlled at 60 °C by a PID contr ...
DOI:
10.1016/j.lwt.2021.113047

16. Mathematical Modelling of Thin Layer Dried Potato and Effects of Different Variables on Drying Behaviour and Quality Characteristics

Author:
Nihal Türkmen Erol
Source:
Potato research 2022 v.65 no.1 pp. 65-82
ISSN:
0014-3065
Subject:
potatoes,   etc   ; Solanum tuberosum; air; antioxidants; color; cultivars; polyphenols; research;     Show all 8 Subjects
Abstract:
... The drying kinetics and quality characteristics of three potato (Solanum tuberosum) cultivars (Agria, Granola and Marabel) cut into circles and squares were studied at 60 °C and 70 °C using a convective drier. Drying times were varied between 105 and 220 min depending on variety, shape and temperature and falling rate period was observed during hot air drying. Four mathematical models were fitted ...
DOI:
10.1007/s11540-021-09509-w

17. Phytophthora infestans Ago1‐associated miRNA promotes potato late blight disease

Author:
Xinyi Hu; Kristian Persson Hodén; Zhen Liao; Anna Åsman; Christina Dixelius
Source:
The new phytologist 2022 v.233 no.1 pp. 443-457
ISSN:
0028-646X
Subject:
potatoes,   etc   ; Phytophthora infestans; biogenesis; genes; leaves; microRNA; plasma membrane;     Show all 7 Subjects
Abstract:
... Phytophthora spp. cause serious damage to plants by exploiting a large number of effector proteins and small RNAs (sRNAs). Several reports have described modulation of host RNA biogenesis and defence gene expression. Here, we analysed Phytophthora infestans Argonaute (Ago) 1 associated small RNAs during potato leaf infection. Small RNAs were co‐immunoprecipitated, deep sequenced and analysed again ...
DOI:
10.1111/nph.17758

18. Transplanting Hybrid Potato Seedlings at Increased Densities Enhances Tuber Yield and Shifts Tuber-Size Distributions [Erratum: June 2022, v.65(2); p.333]

Author:
Luuk C. M. van Dijk; Michiel E. de Vries; Willemien J. M. Lommen; Paul C. Struik
Source:
Potato research 2022 v.65 no.2 pp. 307-331
ISSN:
0014-3065
Subject:
potatoes,   etc   ; clay soils; genotype; research; sandy soils; seed tubers;     Show all 6 Subjects
Abstract:
... To contribute to the development of a novel cropping system for potato grown from greenhouse-derived seedlings from hybrid true potato seeds, planting density trials were carried out under normal Dutch agronomic conditions. For two consecutive years, 5-week-old seedlings of two experimental genotypes were transplanted into farmers’ potato production fields at two contrasting locations: a flat-bed ...
DOI:
10.1007/s11540-021-09522-z

19. Advances in potato functional genomics: implications for crop improvement

Author:
Neha Sharma; Sundaresha Siddappa; Nikhil Malhotra; Kajal Thakur; Neha Salaria; Salej Sood; Vinay Bhardwaj
Source:
Plant cell, tissue, and organ culture 2022 v.148 no.3 pp. 447-464
ISSN:
0167-6857
Subject:
potatoes,   etc   ; cultivars; gain-of-function mutation; genomics; organ culture; phenotype;     Show all 6 Subjects
Abstract:
... Potato is one of the most important crops grown worldwide. The potato genome sequencing consortium has identified large numbers of genes having unknown functionality. To systematically assign functions to all predicted genes in its genome and their specific applications in potato improvement, different techniques have been developed over the years to generate mutants and analyze phenotypic variati ...
DOI:
10.1007/s11240-021-02221-0

20. Assessment of Seasonal Drought Impact on Potato in the Northern Single Cropping Area of China

Author:
Dao Riao; Xingpeng Liu; Suri Guga; Jie Xu; Kaiwei Li; Mingxi Zhang; Jiquan Zhang
Source:
Water 2022 v.14 no.3 pp. -
ISSN:
2073-4441
Subject:
potatoes,   etc   ; climate; crop management; drought; evapotranspiration; grasslands; regression analysis; water;     Show all 8 Subjects
Abstract:
... Drought is one of the key limiting factors for potato yield in the northern single cropping area (NSCA) in China. To analyze the impact of drought on potato yield in the NSCA, this study first analyzed the variation of dry/wet conditions in the plantable areas on a seasonal scale using the standardized precipitation evapotranspiration index (SPEI). Secondly, the changes in yield structure in the l ...
DOI:
10.3390/w14030494