{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T19:49:45Z","timestamp":1787168985081,"version":"build-2736575974"},"reference-count":66,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2024,3,11]],"date-time":"2024-03-11T00:00:00Z","timestamp":1710115200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001321","name":"NRF (National Research Foundation)","doi-asserted-by":"publisher","award":["98352"],"award-info":[{"award-number":["98352"]}],"id":[{"id":"10.13039\/501100001321","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Antioxidants"],"abstract":"<jats:p>Purple sweet potatoes (Ipomoea batatas (L.) genotype) in Southern Africa have a phytonutritional composition and antioxidant properties that can increase incomes and improve nutrition. This study compared the phytonutrient composition and antioxidant properties of four purple-colour sweet potato genotypes (local Purple-purple, \u20182019-1-1\u2019, and USA genotypes, \u201808-21P\u2019 and \u201816-283P\u2019). These purple sweet potato genotypes were characterised by UPLC\/QTOF\/MS and 16 phenolic compounds were identified. Purple-purple (very dark purple) showed the highest concentration of cyanidins and peonidin derivatives. Chlorogenic acid derivatives were highest in the genotype \u201816-283P\u2019. \u2018Puple-purple\u2019 and \u201816-283P\u2019 displayed the strongest antioxidant power and scavenging activities. Diaffeoylquinic acid isomer 1 was identified as the marker candidate for distinguishing the four purple sweet potato genotypes. Southern Africa\u2019s highest-protein sweet potato genotypes are Purple-purple (28.81 g\/100 g) and \u201808-21 P\u2019 (24.31 g\/100 g). A 13.65 g portion of \u20182019-1-1\u2032 would meet the Recommended Dietary Allowance (RDA) for iron for men, while 25.59 g would meet the RDA for children, and 30.72 g would meet the RDA for women. The sweet potato root of genotype \u20182019-1-1\u2032 provides 31.43 g of Zn per day for children and 22.86 g for adults. The roots of local cultivar Purple-purple can be used as functional food ingredients.<\/jats:p>","DOI":"10.3390\/antiox13030338","type":"journal-article","created":{"date-parts":[[2024,3,12]],"date-time":"2024-03-12T03:55:34Z","timestamp":1710215734000},"page":"338","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Phytonutritional Composition and Antioxidant Properties of Southern African, Purple-Fleshed Sweet Potato (Ipomoea batatas (L.) Lam.) Storage Roots"],"prefix":"10.3390","volume":"13","author":[{"given":"Ayanda","family":"Ngcobo","sequence":"first","affiliation":[{"name":"Department of Crop Sciences, Tshwane University of Technology, Pretoria 0183, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7586-4765","authenticated-orcid":false,"given":"Sephora Mutombo","family":"Mianda","sequence":"additional","affiliation":[{"name":"Department of Crop Sciences, Tshwane University of Technology, Pretoria 0183, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0209-3397","authenticated-orcid":false,"given":"Faith","family":"Seke","sequence":"additional","affiliation":[{"name":"Department of Crop Sciences, Tshwane University of Technology, Pretoria 0183, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6719-508X","authenticated-orcid":false,"given":"Laurie M.","family":"Sunette","sequence":"additional","affiliation":[{"name":"Agricultural Research Council-Vegetable, Industrial and Medicinal Plants, Private Bag X293, Pretoria 0001, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7645-7857","authenticated-orcid":false,"given":"Dharini","family":"Sivakumar","sequence":"additional","affiliation":[{"name":"Department of Crop Sciences, Tshwane University of Technology, Pretoria 0183, South Africa"},{"name":"Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, Indooroopilly, QLD 4068, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,3,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1007\/s00425-022-03938-8","article-title":"Biology and biotechnological aspect of sweet potato (Ipomoea batatas L.): A commercially important tuber crop","volume":"256","author":"Behera","year":"2022","journal-title":"Planta"},{"key":"ref_2","unstructured":"Pereira, G.S., Amankwaah, V.A., Ketavi, M., Oloka, B.M., Nair, A.G., da Mata, A.P., and Campos, H. (2023). Compendium of Crop Genome Designing for Nutraceuticals, Springer Nature."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"012055","DOI":"10.1088\/1755-1315\/425\/1\/012055","article-title":"Morphological characteristics and yields of several sweet potato (Ipomoea batatas L.) tubers","volume":"425","author":"Hayati","year":"2020","journal-title":"IOP Conf. Ser. Earth Environ. Sci."},{"key":"ref_4","unstructured":"Textor, C. (2024, February 27). Sweet Potatoes Production in China, 2012\u20132022. The Statistic Shows the Extent of Sweet Potato Production in China from 2012 to 2022. Available online: https:\/\/www.statista.com\/statistics\/697819\/china-sweet-potatoes-production\/#:~:text=The%20statistic%20shows%20the%20extent,potatoes%20were%20produced%20in%20China."},{"key":"ref_5","unstructured":"(2024, February 27). South Africa\u2014Sweet Potato\u2014Market Analysis, Forecast, Size, Trends and Insights Please mention the Source. Available online: https:\/\/www.indexbox.io\/search\/production-sweet-potato-south-africa\/."},{"key":"ref_6","unstructured":"(2024, February 09). Food and Agriculture Organization of the United Nations-Statistic Division, 2019. Available online: https:\/\/www.fao.org\/faostat\/en\/#data."},{"key":"ref_7","first-page":"4990","article-title":"A review on sweet potato postharvest processing and preservation technology","volume":"8","author":"Oke","year":"2013","journal-title":"Afr. J. Agric. Res."},{"key":"ref_8","unstructured":"Prakash, P., Prabhat Kishore, D., Jaganathan, S.I., and Sivakumar, P.S. (2018). The Status, Performance and Impact of Sweet Potato Cultivation on Farming Communities of Odisha, India, AgEcon."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"348","DOI":"10.21273\/HORTSCI.46.3.348","article-title":"Evaluation of dry matter, protein, starch, sucrose, \u03b2-carotene, iron, zinc, calcium, and magnesium in East African sweetpotato [Ipomoea batatas (L.) Lam] germplasm","volume":"46","author":"Tumwegamire","year":"2011","journal-title":"HortScience"},{"key":"ref_10","unstructured":"Laurie, S.M., Mulabisana, J., Sutherland, R., Sivakumar, D., Pofu, K., Mphela, W.M., and Bairu, M.W. (2023). Seventy years of sweet potato [Ipomoea batatas L. Lam] research in South Africa. Crop Sci."},{"key":"ref_11","doi-asserted-by":"crossref","unstructured":"Phahlane, C.J., Laurie, S.M., Shoko, T., Manhivi, V.E., and Sivakumar, D. (2022). Comparison of caffeoylquinic acids and functional properties of domestic sweet potato (Ipomoea batatas (L.) Lam.) storage roots with established overseas varieties. Foods, 11.","DOI":"10.3390\/foods11091329"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"1585","DOI":"10.2135\/cropsci2014.09.0664","article-title":"Multienvironment performance of new orange-fleshed sweetpotato cultivars in South Africa","volume":"55","author":"Laurie","year":"2015","journal-title":"Crop Sci."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1080\/02571862.2015.1014436","article-title":"Agronomic performance of new cream to yellow-orange sweetpotato cultivars in diverse environments across South Africa","volume":"32","author":"Laurie","year":"2015","journal-title":"S. Afr. J. Plant Soil"},{"key":"ref_14","doi-asserted-by":"crossref","unstructured":"Parker, T., Leach, K., Stoddard, C.S., Roser, L., Palkovic, A., Williams, T., and Brummer, E.C. (2023). Opportunities to Breed Diverse Sweetpotato Varieties for California Organic Production. Agriculture, 13.","DOI":"10.3390\/agriculture13122191"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"012023","DOI":"10.1088\/1755-1315\/456\/1\/012023","article-title":"Selected purple-fleshed sweet potato genotypes with high anthocyanin contents","volume":"456","author":"Ginting","year":"2020","journal-title":"IOP Conf. Ser. Earth Environ. Sci."},{"key":"ref_16","first-page":"277","article-title":"Sweet potato roots: Unrevealing an old food as a source of health promoting bioactive compounds\u2014A review","volume":"85","author":"Sampaio","year":"2018","journal-title":"Trends Food Sci. Technol."},{"key":"ref_17","doi-asserted-by":"crossref","unstructured":"Laveriano-Santos, E.P., L\u00f3pez-Yerena, A., Jaime-Rodr\u00edguez, C., Gonz\u00e1lez-Coria, J., Lamuela-Ravent\u00f3s, R.M., Vallverd\u00fa-Queralt, A., and P\u00e9rez, M. (2022). Sweet potato is not simply an abundant food crop: A comprehensive review of its phytochemical constituents, biological activities, and the effects of processing. Antioxidants, 11.","DOI":"10.3390\/antiox11091648"},{"key":"ref_18","doi-asserted-by":"crossref","unstructured":"Ghasemzadeh, A., Talei, D., Jaafar, H.Z., Juraimi, A.S., Mohamed, M.T.M., Puteh, A., and Halim, M.R.A. (2016). Plant-growth regulators alter phytochemical constituents and pharmaceutical quality in Sweet potato (Ipomoea batatas L.). BMC Complement. Altern. Med., 16.","DOI":"10.1186\/s12906-016-1113-1"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"012194","DOI":"10.1088\/1742-6596\/1013\/1\/012194","article-title":"Production of purple sweet potato (Ipomoea batatas L.) juice having high anthocyanin content and antioxidant activity","volume":"1013","author":"Dwiyanti","year":"2018","journal-title":"J. Phys. Conf. Ser."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"16408","DOI":"10.1038\/s41598-021-95901-y","article-title":"Untargeted metabolomics of purple and orange-fleshed sweet potatoes reveals a large structural diversity of anthocyanins and flavonoids","volume":"11","author":"Bennett","year":"2021","journal-title":"Sci. Rep."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"380","DOI":"10.1016\/j.sajb.2021.09.009","article-title":"Impact of different postharvest thermal processes on changes in antioxidant constituents, activity and nutritional compounds in sweet potato with varying flesh colour","volume":"144","author":"Selokela","year":"2022","journal-title":"S. Afr. J. Bot."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"1217","DOI":"10.1007\/s10722-018-0609-6","article-title":"Color analysis of storage roots from the USDA, ARS sweetpotato (Ipomoea batatas) germplasm collection","volume":"65","author":"Harrison","year":"2018","journal-title":"Gene Res. Crop Evol."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"290","DOI":"10.1080\/02571862.2022.2103192","article-title":"Consumer acceptability of fried chips made from South African sweet potato cultivars","volume":"39","author":"Laurie","year":"2022","journal-title":"S. Afr. J. Plant Soil"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"4086","DOI":"10.1002\/fsn3.1675","article-title":"Valorization of the green waste parts from sweet potato (Impoea batatas L.): Nutritional, phytochemical composition, and bioactivity evaluation","volume":"8","author":"Hong","year":"2020","journal-title":"Food Sci. Nutr."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"178","DOI":"10.1080\/10942912.2020.1716796","article-title":"Antioxidant activity, nutritional, and phenolic composition of sweet potato leaves as affected by harvesting period","volume":"23","author":"Mu","year":"2020","journal-title":"Int. J. Food Prop."},{"key":"ref_26","doi-asserted-by":"crossref","unstructured":"Seke, F., Manhivi, V.E., Shoko, T., Slabbert, R.M., Sultanbawa, Y., and Sivakumar, D. (2021). Effect of freeze drying and simulated gastrointestinal digestion on phenolic metabolites and antioxidant property of the Natal plum (Carissa macrocarpa). Foods, 10.","DOI":"10.3390\/foods10061420"},{"key":"ref_27","doi-asserted-by":"crossref","unstructured":"Managa, M.G., Sultanbawa, Y., and Sivakumar, D. (2020). Effects of different drying methods on untargeted phenolic metabolites, and antioxidant activity in Chinese cabbage (Brassica rapa L. subsp. chinensis) and nightshade (Solanum retroflexum Dun.). Molecules, 25.","DOI":"10.3390\/molecules25061326"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"499","DOI":"10.1016\/j.foodchem.2019.04.102","article-title":"An integrated approach for harvesting Natal plum (Carissa macrocarpa) for quality and functional compounds related to maturity stages","volume":"293","author":"Ndou","year":"2019","journal-title":"Food Chem."},{"key":"ref_29","unstructured":"AOAC (Association of Official Analytical Chemists) (2017). Official Methods of Analysis of the Association of Analytical Chemists International, Association of Official Analytical Chemists."},{"key":"ref_30","first-page":"100289","article-title":"Evaluation of the growth, storage root yield, proximate composition, and mineral content of colored sweet potato genotypes","volume":"8","author":"Hossain","year":"2022","journal-title":"J. Agric. Food Res."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"1795","DOI":"10.2134\/agronj14.0067","article-title":"Quantifying storage root initiation, growth, and developmental responses of sweetpotato to early season temperature","volume":"106","author":"Gajanayake","year":"2014","journal-title":"Agron. J."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"852709","DOI":"10.3389\/fpls.2022.852709","article-title":"Sweet potato new varieties screening based on morphology, pulp color, proximal composition, and total dietary fiber content via factor analysis and principal component analysis","volume":"13","author":"Leite","year":"2022","journal-title":"Front. Plant Sci."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"110999","DOI":"10.1016\/j.scienta.2022.110999","article-title":"Effects of cross combination on the total content and its composition of anthocyanins in sweetpotato (Ipomoea batatas L.)","volume":"299","author":"Nakagawa","year":"2022","journal-title":"Sci. Hort."},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Im, Y.R., Kim, I., and Lee, J. (2021). Phenolic composition and antioxidant activity of purple sweet potato (Ipomoea batatas (L.) Lam.): Varietal comparisons and physical distribution. Antioxidants, 10.","DOI":"10.3390\/antiox10030462"},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"Frankov\u00e1, H., Musilov\u00e1, J., \u00c1rvay, J., Harangozo, L., \u0160nirc, M., Vollmannov\u00e1, A., and Ja\u0161ko, E. (2022). Variability of bioactive substances in potatoes (Solanum tuberosum L.) depending on variety and maturity. Agronomy, 12.","DOI":"10.3390\/agronomy12061454"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"1420","DOI":"10.1271\/bbb.63.1420","article-title":"Six diacylated anthocyanins from the storage roots of purple sweet potato, Ipomoea batatas","volume":"63","author":"Terahara","year":"1991","journal-title":"Biosci. Biotech. Biochem."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1016\/j.foodchem.2014.08.123","article-title":"Characterisation and stability of anthocyanins in purple-fleshed sweet potato P40","volume":"186","author":"Xu","year":"2015","journal-title":"Food Chem."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"9899","DOI":"10.1021\/jf101898j","article-title":"Preparative isolation of anthocyanins from Japanese purple sweet potato (Ipomoea batatas L.) varieties by high-speed countercurrent chromatography, 2010","volume":"58","author":"Montilla","year":"2010","journal-title":"J. Agric. Food Chem."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"2483","DOI":"10.1271\/bbb.66.2483","article-title":"Anthocyanin compositions in sweetpotato (Ipomoea batatas L.) leaves","volume":"66","author":"Islam","year":"2002","journal-title":"Biosci. Biotech. Biochem."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"94","DOI":"10.5455\/medarh.2021.75.94-100","article-title":"Purple sweet potatoes from East Java of Indonesia revealed the macronutrient, anthocyanin compound and antidepressant activity candidate","volume":"75","author":"Kurnianingsih","year":"2021","journal-title":"Med. Arch."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"1090","DOI":"10.1017\/S0007114511001437","article-title":"Estimation of the intake of anthocyanidins and their food sources in the European Prospective Investigation into Cancer and Nutrition (EPIC) study","volume":"106","author":"Knaze","year":"2011","journal-title":"Br. J. Nutr."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1016\/j.jnutbio.2008.05.011","article-title":"Red wine anthocyanins are rapidly absorbed in humans and affect monocyte chemoattractant protein 1 levels and antioxidant capacity of plasma, 2009","volume":"20","author":"Minihane","year":"2009","journal-title":"J. Nutr. Biochem."},{"key":"ref_43","doi-asserted-by":"crossref","unstructured":"Chen, C.C., Lin, C., Chen, M.H., and Chiang, P.Y. (2019). Stability and quality of anthocyanin in purple sweet potato extracts. Foods, 8.","DOI":"10.3390\/foods8090393"},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"10773","DOI":"10.1021\/jf072256v","article-title":"Changes in Polyphenolic Content and Radical-Scavenging Activity of Sweetpotato (Ipomoea batatas L.) during Storage at Optimal and Low Temperatures","volume":"55","author":"Ishiguro","year":"2007","journal-title":"J. Agric. Food Chem."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/j.scienta.2008.07.008","article-title":"Quantification of phenolic acids and antioxidant activity in sweetpotato genotypes","volume":"119","author":"Padda","year":"2008","journal-title":"Sci. Hortic."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1002\/jsfa.8499","article-title":"Effect of different home-cooking methods on textural and nutritional properties of sweet potato genotypes grown in temperate climate conditions","volume":"98","author":"Nicoletto","year":"2018","journal-title":"J. Sci. Food Agric."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"5651","DOI":"10.1021\/jf0531959","article-title":"Absorption of anthocyanins from blueberry extracts by caco-2 human intestinal cell monolayers","volume":"54","author":"Yi","year":"2006","journal-title":"J. Agric. Food Chem."},{"key":"ref_48","first-page":"1934578X20936931","article-title":"Total polyphenol content, antioxidant activity, and individual phenolic composition of different edible parts of 4 sweet potato cultivars","volume":"15","author":"Makori","year":"2020","journal-title":"Nat. Prod. Comm."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"3526","DOI":"10.1039\/C8AN00599K","article-title":"Partial least squares-discriminant analysis (PLS-DA) for classification of high-dimensional (HD) data: A review of contemporary practice strategies and knowledge gaps","volume":"143","author":"Lee","year":"2018","journal-title":"Analyst"},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"130453","DOI":"10.1016\/j.foodchem.2021.130453","article-title":"Combination of a multiplatform metabolite profiling approach and chemometrics as a powerful strategy to identify bioactive metabolites in Lepidium meyenii (Peruvian maca)","volume":"364","author":"Carvalho","year":"2021","journal-title":"Food Chem."},{"key":"ref_51","first-page":"161","article-title":"Analysis on the Nutrition Composition and Antioxidant Activity of Different Types of Sweet Potato Cultivars","volume":"6","author":"Ji","year":"2015","journal-title":"Food Nutr. Sci."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"C400","DOI":"10.1111\/j.1750-3841.2010.01631.x","article-title":"Antioxidant capacity and antioxidant content in roots of 4 sweetpotato varieties, 2010","volume":"75","author":"Rautenbach","year":"2010","journal-title":"J. Food Sci."},{"key":"ref_53","doi-asserted-by":"crossref","unstructured":"Setoguchi, Y., Nakagawa, S., Ohmura, R., Toshima, S., Park, H., Narasako, Y., and Kunitake, H. (2023). Effect of Growth Stages on Anthocyanins and Polyphenols in the Root System of Sweet Potato. Plants, 12.","DOI":"10.3390\/plants12091907"},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/j.biopha.2017.10.064","article-title":"Chlorogenic acid (CGA): A pharmacological review and call for further research","volume":"97","author":"Naveed","year":"2018","journal-title":"Biomed. Pharm."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"e01515","DOI":"10.1016\/j.heliyon.2019.e01515","article-title":"Effect of domestic cooking methods on the anthocyanins and antioxidant activity of deeply purple-fleshed sweetpotato GZ9","volume":"5","author":"Liao","year":"2019","journal-title":"Heliyon"},{"key":"ref_56","doi-asserted-by":"crossref","unstructured":"Motohashi, N., and Sakagami, H. (2008). Bioactive Heterocycles VI: Flavonoids and Anthocyanins in Plants, and Latest Bioactive Heterocycles I, Springer.","DOI":"10.1007\/978-3-540-79218-5"},{"key":"ref_57","first-page":"2369","article-title":"Anthocyanin content in relation to the antioxidant activity and colour properties of Garcinia mangostana peel, Syzigium cumini and Clitoria ternatea extracts","volume":"21","author":"Noriham","year":"2014","journal-title":"Int. Food Res. J."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"1333","DOI":"10.1007\/s11694-017-9511-8","article-title":"Physiochemical, nutritional and antioxidant properties of fourteen Virginia-grown sweet potato varieties","volume":"11","author":"Cartier","year":"2017","journal-title":"J. Food Meas. Charact."},{"key":"ref_59","first-page":"74","article-title":"Determination of physico-chemical composition, nutritional facts and technological quality of organic orange and purple-fleshed sweet potatoes and its flours","volume":"23","author":"Rodrigues","year":"2016","journal-title":"Int. Food Res. J."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"103426","DOI":"10.1016\/j.jfca.2020.103426","article-title":"Genotype-by-environment interaction analysis of nutritional composition in newly-developed sweetpotato clones","volume":"88","author":"Gurmu","year":"2020","journal-title":"J. Food Comp. Analy"},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1108\/NFS-07-2016-0098","article-title":"Nutrient and antinutrient composition of improved sweet potato [Ipomea batatas (L.) Lam] varieties grown in eastern Ethiopia","volume":"47","author":"Mitiku","year":"2017","journal-title":"Nutr. Food Sci."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1038\/s41575-020-00375-4","article-title":"Dietary fibre in gastrointestinal health and disease","volume":"18","author":"Gill","year":"2021","journal-title":"Nat. Rev. Gastroenterol. Hepatol."},{"key":"ref_63","unstructured":"Mudgil, D. (2017). Dietary Fiber for the Prevention of Cardiovascular Disease, Academic Press."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"103","DOI":"10.20546\/ijcmas.2016.501.009","article-title":"Mineral composition of ten elites\u2019 sweet potato (Ipomoea Batatas L. Lam) landraces of Benin","volume":"5","author":"Sanoussi","year":"2016","journal-title":"Int. J. Curr. Microbiol. Appl. Sci."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"798078","DOI":"10.3389\/fnut.2022.798078","article-title":"Zinc intakes and health outcomes: An umbrella review","volume":"9","author":"Li","year":"2022","journal-title":"Front. Nutr."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"614","DOI":"10.18782\/2582-2845.7933","article-title":"Nutrient analysis of sweet potato and its health benefits","volume":"8","author":"Senthilkumar","year":"2020","journal-title":"Ind. J. Pure Appl. Biosci."}],"container-title":["Antioxidants"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2076-3921\/13\/3\/338\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T14:12:06Z","timestamp":1760105526000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2076-3921\/13\/3\/338"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,3,11]]},"references-count":66,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2024,3]]}},"alternative-id":["antiox13030338"],"URL":"https:\/\/doi.org\/10.3390\/antiox13030338","relation":{},"ISSN":["2076-3921"],"issn-type":[{"value":"2076-3921","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,3,11]]}}}