<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vir-nw</journal-id><journal-title-group><journal-title xml:lang="ru">Труды по прикладной ботанике, генетике и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings on applied botany, genetics and breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-8834</issn><issn pub-type="epub">2619-0982</issn><publisher><publisher-name>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30901/2227-8834-2021-2-34-44</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-952</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КОЛЛЕКЦИИ МИРОВЫХ ГЕНЕТИЧЕСКИХ РЕСУРСОВ КУЛЬТУРНЫХ РАСТЕНИЙ ДЛЯ РАЗВИТИЯ ПРИОРИТЕТНЫХ НАПРАВЛЕНИЙ СЕЛЕКЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COLLECTIONS OF THE WORLD’S CROP GENETIC RESOURCES FOR THE DEVELOPMENT OF PRIORITY PLANT BREEDING TRENDS</subject></subj-group></article-categories><title-group><article-title>Хозяйственно ценные признаки образцов чуфы (Cyperus esculentus  L.) из коллекции ВИР: методика  подготовки клубеньков к длительному хранению</article-title><trans-title-group xml:lang="en"><trans-title>Valuable agronomic traits of chufa (Cyperus esculentus  L.) accessions from the VIR collection: methods of preparing nodules for long-term storage</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4920-3904</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Конькова</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kon’kova</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190000, г. Санкт-Петербург, ул. Б. Морская, 42, 44; Отдел генетических ресурсов масличных и прядильных культур, научный сотрудник, куратор коллекции горчицы, редких масличных каучуконосов</p><sec><title> </title></sec></bio><bio xml:lang="en"><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><email xlink:type="simple">n.konkova@vir.nw.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8566-0192</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сафина</surname><given-names>Г. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Safina</surname><given-names>G. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190000, г. Санкт-Петербург, ул. Б. Морская, 42, 44; Лаборатория длительного хранения генетических ресурсов растений, Контрольно-семенная группа, старший научный сотрудник; к.б.н.</p><sec><title> </title></sec></bio><bio xml:lang="en"><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><email xlink:type="simple">g.safina@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр  Всероссийский институт генетических ресурсов растений имени Н.И. Вавилова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2021</year></pub-date><volume>182</volume><issue>2</issue><fpage>34</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Конькова Н.Г., Сафина Г.Ф., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Конькова Н.Г., Сафина Г.Ф.</copyright-holder><copyright-holder xml:lang="en">Kon’kova N.G., Safina G.F.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://elpub.vir.nw.ru/jour/article/view/952">https://elpub.vir.nw.ru/jour/article/view/952</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Чуфа является перспективной малораспространенной масличной культурой. Поэтому вопросы получения высококачественного посевного материала приобретают большое значение. Актуальной является разработка методики длительного хранения клубеньков чуфы в генбанках растительных ресурсов.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Материалом для исследования послужили 18 образцов чуфы различного происхождения. Полевое изучение проводилось в 2010–2012 годах в условиях Краснодарского края Российской Федерации. Содержание белка и масла проанализировано в соответствии с руководством по контролю и безопасности биологически активных пищевых добавок Р 4.1.1672-03 2004, витамина Е – методами анализа качества и безопасности пищевых продуктов. Анализ жирно-кислотного состава – IUPAC (1979), ГОСТ Р 512677-2006, с помощью хроматографа IIRGCS 5300. Всхожесть и влажность клубеньков – по методикам, рекомендуемым для семян сельскохозяйственных культур (ГОСТ 12038-84 и ГОСТ 12041-82).</p></sec><sec><title>Результаты и заключение</title><p>Результаты и заключение. Изучение хозяйственно ценных признаков чуфы показало, что высота растений изменялась в пределах от 49 до 69 см, количество клубеньков одного растения – от 80 до 110 штук, вес клубеньков – от 18 до 49 г, вес клубеньков с делянки (1 м2 ) – от 101 до 393 г. Содержание масла варьировалось от 13,1 до 21,06 г/100 г, белка – от 6 до 10%, витамина Е – от 19,23 до 35,23 мг/100 г. Показатель насыщенных жирных кислот в масле клубеньков чуфы – от 17,75 до 20,99%, мононенасыщенных жирных кислот – от 68,21 до 71,55%, полиненасыщенных жирных кислот – от 9,94% до 12,17%. Оптимальное время для определения энергии прорастания – четыре дня, всхожести – одиннадцать. Хранение клубеньков чуфы в течение трех лет при температуре +20°C вызывает снижение их всхожести на 15–16%. При хранении в условиях низких положительных (+4°C) и отрицательных температур (–18°C и –196°C) всхожесть остается неизменной.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Chufa is one of the most promising rare oilseed crops. The issues of preserving and obtaining highquality seed material are very important. The development of long-term genebank storage techniques for chufa nodules is a pressing task.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. We studied 18 chufa germplasm accessions of various origin. The field study was conducted in 2010–2012 under the environmental conditions of Krasnodar Territory, Russia. Protein and oil content was analyzed according to the guidelines on the methods of quality control and safety of bioactive food additives (R 4.1.1672-03…, 2004); vitamin E according to the guidelines on the methods of analyzing the quality and safety of food products (Skurikhin, Tutelyan, 1987); fatty acid composition in line with IUPAC (1979) and GOST R 512677-2006, using an IIRGCS chromatograph.</p></sec><sec><title>Results and conclusions</title><p>Results and conclusions. The study of valuable agronomic characters in chufa accessions showed that the height of plants varied from 49 to 69 cm; the number of nodules per plant from 80 to 110 pcs; the weight of nodules per plant from 18 to 49 g; the weight of nodules per plot (1 m2 ) from 101 to 393 g. Their oil content varied from 13.1 to 21.06 g/100 g, and protein content from 6 to 10%. Chufa accessions contained large amount of vitamin E: 19.23 to 35.23 mg/100 g. The content of saturated fatty acids in chufa oil was 17.75 to 20.99%, monounsaturated fatty acids from 68.21 to 71.55%, and polyunsaturated fatty acids from 9.94 to 12.17%. A technique of preparing chufa nodules for long-term storage was developed. The optimal time to assess germination energy is four days, with 11 days for germination percentage. Storage of chufa nodules for three years at a temperature of +20°C causes a decrease in their germination by 15–16%. When stored under low positive (+4°C) or negative temperatures (–18°C and –196°C), their germination percentage remained unchanged.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>урожайность</kwd><kwd>масличность</kwd><kwd>белок</kwd><kwd>токоферол</kwd><kwd>жирные кислоты</kwd><kwd>всхожесть</kwd><kwd>энергия прорастания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>yield</kwd><kwd>oil content</kwd><kwd>protein</kwd><kwd>tocopherol</kwd><kwd>fatty  acids</kwd><kwd>germination percentage</kwd><kwd>germination energy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания согласно тематическому плану ВИР по проекту № 06622019-0001 «Коллекция  масличных и прядильных культур ВИР: поддержание, изучение, расширение генетического разнообразия».</funding-statement><funding-statement xml:lang="en">The research was performed within the framework of the State Task according to the theme plan of VIR, Project No. 06622019-0001 “The collection of oil and fiber crops at VIR: maintenance, study, and genetic diversity expansion”.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Allouh M.Z., Daradka H.M., Abu Ghaida J.H. Influence of Cyperus esculentus tubers (tiger nut) on male rat copulatory behavior. BMC Complementary and Alternative Medicine. 2015;15(1):331. DOI: 10.1186/s12906-015-0851-9</mixed-citation><mixed-citation xml:lang="en">Allouh M.Z., Daradka H.M., Abu Ghaida J.H. Influence of Cyperus esculentus tubers (tiger nut) on male rat copulatory behavior. BMC Complementary and Alternative Medicine. 2015;15(1):331. DOI: 10.1186/s12906-015-0851-9</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Arafat S.M., Gaafar A., Basuny A.M., Nassef S.L. Chufa tubers (Cyperus esculentus L.): as a new source of food. World Applied Sciences Journal. 2009;7(2):151-156.</mixed-citation><mixed-citation xml:lang="en">Arafat S.M., Gaafar A., Basuny A.M., Nassef S.L. Chufa tubers (Cyperus esculentus L.): as a new source of food. World Applied Sciences Journal. 2009;7(2):151-156.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Бобренева И.В., Баюми А.А. Возможность использования тигровых орехов в мясных продуктах. Техника и технология пищевых производств. 2019;49(2):185-192. DOI: 10.21603/2074-9414-2019-2-185-19</mixed-citation><mixed-citation xml:lang="en">Bobreneva I.V.; Baioumy A.A. Tiger nut in meat products. Food Processing: Techniques and Technology. 2019;49(2):185-192. [in Russian] DOI: 10.21603/2074-9414-2019-2-185-19</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Бутова С.В., Воронцов В.В., Шахова М.Н. Разработка технологии получения безалкогольного напитка на основе водного экстракта из орехов чуфы Технологии и товароведение сельскохозяйственной продукции. 2019;1(12):51-54.</mixed-citation><mixed-citation xml:lang="en">Butova S.V., Vorontsov V.V., Shakhova M.N. Development of technology for producing a soft drink based on an aqueous extract from chufa (Razrabotka tekhnologii polucheniya bezalkogolnogo napitka na osnove vodnogo ekstrakta iz orekhov chufy). Tekhnologii i tovarovedeniye selskokhozyaystvennoy produktsii = Technologies and Commodity Science of Agricultural Products. 2019;1(12):51-54. [in Russian]</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Codina-Torrella I., Guamis B., Trujillo A.J. Characterization and comparison of tiger nuts (Cyperus esculentus L.) from different geographical origin: Physico-chemical characteristics and protein fractionation. Industrial Crops and Products. 2015;65:406-414. DOI: 10.1016/j.indcrop.2014.11.007</mixed-citation><mixed-citation xml:lang="en">Codina-Torrella I., Guamis B., Trujillo A.J. Characterization and comparison of tiger nuts (Cyperus esculentus L.) from different geographical origin: Physico-chemical characteristics and protein fractionation. Industrial Crops and Products. 2015;65:406-414. DOI: 10.1016/j.indcrop.2014.11.007</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ezeh O., Gordon M.H., Niranjan K. Tiger nut oil (Cyperus esculentus L.): A review of its composition and physicochemical properties. European Journal of Lipid Science and Technology. 2014;116(7):783-794. DOI: 10.1002/ejlt.201300446</mixed-citation><mixed-citation xml:lang="en">Ezeh O., Gordon M.H., Niranjan K. Tiger nut oil (Cyperus esculentus L.): A review of its composition and physicochemical properties. European Journal of Lipid Science and Technology. 2014;116(7):783-794. DOI: 10.1002/ejlt.201300446</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Genebank Standards for Plant Genetic Resources for Food and Agriculture. Revised edition. Rome: FAO; 2014. Available from: http://www.fao.org/3/a-i3704e.pdf [accessed 10.10.2018].</mixed-citation><mixed-citation xml:lang="en">Genebank Standards for Plant Genetic Resources for Food and Agriculture. Revised edition. Rome: FAO; 2014. Available from: http://www.fao.org/3/a-i3704e.pdf [accessed 10.10.2018].</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Глотова И.А., Гребенщиков А.В., Селезнева Н.В., Турбина М.Н. Использование земляного миндаля при производстве функциональных продуктов из мяса птицы. Мясная индустрия. 2010;6:23- 25.</mixed-citation><mixed-citation xml:lang="en">Glotova I.A., Grebenshchikov A.V., Selezneva N.V., Turbina M.N. Use of ground almonds in the production of functional products from poultry (Ispolzovaniye zemlyanogo mindalya pri proizvodstve funktsionalnykh produktov iz myasa ptitsy). Meat Industry. 2010;6:23-25. [in Russian]</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 12038-84. Межгосударственный стандарт. Семена сельскохозяйственных культур. Методы определения всхожести. Москва; 2016. URL: http://docs.cntd.ru/document/gost-12038-84 [дата обращения: 17.08.2020].</mixed-citation><mixed-citation xml:lang="en">GOST 12038-84. Int erstate standard. Agricultural seeds. Methods for determination of germination. Moscow; 2016. [in Russian] URL: http://docs.cntd.ru/document/gost-12038-84 [дата обращения: 17.08.2020].</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ 12041-82. Межгосударственный стандарт. Семена сельскохозяйственных культур. Метод определения влажности. Москва; 2004. URL: http://docs.cntd.ru/document/gost-12041-82 [дата обращения: 17.08.2020].</mixed-citation><mixed-citation xml:lang="en">GOST 12041-82. Interstate standard. Seed of farm crops. Method for determination of moisture content. Moscow; 2004. [in Russian] URL: http://docs.cntd.ru/document/gost-12041-82 [дата обращения: 17.08.2020].</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ Р 512677-2006. Национальный стандарт Российской Федерации. Масла растительные, жиры животные и продукты их переработки. Методы определения массовой доли трансизомеров жирных кислот. Москва; 2007. URL: http://docs.cntd.ru/document/1200050008 [дата обращения: 02.09.2020].</mixed-citation><mixed-citation xml:lang="en">GOST R 512677-2006. National standard of the Russian Federation. Vegetable oils, animal fats and products of their processing. Methods for determination of the content of trans fatty acid isomers. Moscow; 2007. [in Russian] URL: http://docs.cntd.ru/document/1200050008 [дата обращения: 02.09.2020].</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Imo С., Arowora K.A., Boyi R.N., Nwaogwugwu C.J., Shai bu O.C., Apaji A.D. Liver function and haematological effects of ethanolic extracts of date fruit, coconut and tiger nut in albino rats. Trends in Science and Technology Journal. 2019;4(3):864-869.</mixed-citation><mixed-citation xml:lang="en">Imo С., Arowora K.A., Boyi R.N., Nwaogwugwu C.J., Shai bu O.C., Apaji A.D. Liver function and haematological effects of ethanolic extracts of date fruit, coconut and tiger nut in albino rats. Trends in Science and Technology Journal. 2019;4(3):864-869.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">IUPAC: Standard methods for the analysis of oils, fats and derivative. 6th ed. Oxford: Pergamon Press; 1979.</mixed-citation><mixed-citation xml:lang="en">IUPAC: Standard methods for the analysis of oils, fats and derivative. 6th ed. Oxford: Pergamon Press; 1979.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Конарев А.В., Лоскутов И.Г., Шеленга Т.В., Хорева В.И., Конарев А.В. Генетические ресурсы растений – неисчерпаемый источник продуктов здорового питания. Аграрная Россия. 2019;2:38-48. DOI: 10.30906/1999-5636-2019-2-38-48</mixed-citation><mixed-citation xml:lang="en">Konarev A.V., Loskutov I.G., Shelenga T.V., Horeva V.I., Konarev Al.V. Plant genetic resources as an inexhaustible source of healthy food products. Agrarian Russia. 2019;2:38-48. [in Russian] DOI: 10.30906/1999-5636-2019-2-38-48</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецова Е.А., Мордвинкин С.А., Зенина Е.А. Оптимизация рецептурного состава пшеничного хлеба с применением переработанного растительного сырья. Вестник Воронежского государственного университета инженерных технологий. 2019;81(3):64-69. DOI:10.20914/2310-1202-2019-3-64-69</mixed-citation><mixed-citation xml:lang="en">Kuznetsova E.A., Mordvinkin S.A., Zenina E.A. Optimization of the recipe ingredients wheat bread with recycled plant material. Proceedings of the Voronezh State University of Engineering Technologies. 2019;81(3):64-69. [in Russian] DOI:10.20914/2310-1202-2019-3-64-69</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mohdaly A.A.R.A.A. Tiger nut (Cyperus esculentus L.) oil. In: M.F. Ramadan (ed.). Fruit Oils: Chemistry and Functionality. Cham: Springer; 2019. p.243-269. DOI: 10.1007/978-3-030-12473-1_11</mixed-citation><mixed-citation xml:lang="en">Mohdaly A.A.R.A.A. Tiger nut (Cyperus esculentus L.) oil. In: M.F. Ramadan (ed.). Fruit Oils: Chemistry and Functionality. Cham: Springer; 2019. p.243-269. DOI: 10.1007/978-3-030-12473-1_11</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Моторин Н.В., Тихомиров А.А., Ушакова С.А., Гаврилова В.А., Конькова Н.Г. Испытание сортов чуфы (Сyperus еsculentus L.) применительно к биорегенеративной системе жизнеобеспечения БИОС-3. Масличные культуры. Научно-технический бюллетень ВНИИМК. 2009;1(140):150-152.</mixed-citation><mixed-citation xml:lang="en">Motorin N.V., Tikhomirov A.A., Ushakova S.A., Gavrilova V.A., Konkova N.G. Estimation of chufa (Cyperus еsculentus L.) varieties as applied to the biological life support system BIOS-3. Oil Crops. Scientific and Technical Bulletin of VNIIMK. 2009;1(140):150-152. [in Russian]</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Низова Г.К., Конькова Н.Г. Каталог мировой коллекции ВИР Выпуск 783. Малораспространенные масличные культуры. Санкт-Петербург: ВИР; 2008.</mixed-citation><mixed-citation xml:lang="en">Nizova G.K., Kon’kova N.G. Catalogue of the VIR global collection. Issue 783. Rare oil crops St. Petersburg: VIR; 2008. [in Russian]</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Omale P.A., Iyidiobu B.N., Ibu E.J. Effect of drying temperature on the nutritional quality of tiger nut (Cyperus esculentus). International Journal of Engineering Applied Sciences and Technology. 2020;4(9):399-403). DOI: 10.33564/IJEAST.2020.v04i09.051</mixed-citation><mixed-citation xml:lang="en">Omale P.A., Iyidiobu B.N., Ibu E.J. Effect of drying temperature on the nutritional quality of tiger nut (Cyperus esculentus). International Journal of Engineering Applied Sciences and Technology. 2020;4(9):399-403). DOI: 10.33564/IJEAST.2020.v04i09.051</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Р 4.1.1672-03. Руководство по методам контроля качества и безопасности биологически активных добавок к пище. Москва: 2004. URL: http://docs.cntd.ru/document/1200034795 [дата обращения: 02.09.2020].</mixed-citation><mixed-citation xml:lang="en">R 4.1.1672-03. Guidelines on the methods of quality control and safety of bioactive food additives (Rukovodstvo po metodam kontrolya kachestva i bezopasnosti biologicheski aktivnykh dobavok k pishche). Moscow; 2004. [in Russian]</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Roselló-Soto E., Barba F.J., Putnik P., Bursać Kovačević D., Lorenzo J.M., Cantavella-Ferrero Y. Enhancing bioactive antioxidants’ extraction from “Horchata de Chufa” by-products. Foods. 2018a;7(10):161. DOI: 10.3390/foods7100161</mixed-citation><mixed-citation xml:lang="en">Roselló-Soto E., Barba F.J., Putnik P., Bursać Kovačević D., Lorenzo J.M., Cantavella-Ferrero Y. Enhancing bioactive antioxidants’ extraction from “Horchata de Chufa” by-products. Foods. 2018a;7(10):161. DOI: 10.3390/foods7100161</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Roselló-Soto E., Poojary M.M., Barba F.J., Lorenzo J.M., Mañes J., Moltó J.C. Tiger nut and its by-products valorization: From extraction of oil and valuable compounds to development of new healthy products. Innovative Food Science and Emerging Technologies. 2018b;45:306-312. DOI: 10.1016/j.ifset.2017.11.016</mixed-citation><mixed-citation xml:lang="en">Roselló-Soto E., Poojary M.M., Barba F.J., Lorenzo J.M., Mañes J., Moltó J.C. Tiger nut and its by-products valorization: From extraction of oil and valuable compounds to development of new healthy products. Innovative Food Science and Emerging Technologies. 2018b;45:306-312. DOI: 10.1016/j.ifset.2017.11.016</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Rubert J., Hurkova K., Stranska M., Hajslova J. Untargeted metabolomics reveals links between Tiger nut (Cyperus esculentus L.) and its geographical origin by metabolome changes associated with membrane lipids. Food Additives and Contaminants: Part A. 2018;35(10):1861-1869. DOI: 10.1080/19440049.2017.1400694</mixed-citation><mixed-citation xml:lang="en">Rubert J., Hurkova K., Stranska M., Hajslova J. Untargeted metabolomics reveals links between Tiger nut (Cyperus esculentus L.) and its geographical origin by metabolome changes associated with membrane lipids. Food Additives and Contaminants: Part A. 2018;35(10):1861-1869. DOI: 10.1080/19440049.2017.1400694</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Sabiu S., Ajani E.O., Sunmonu T.O., Ashafa A.O.T. Kinetics of modulatory role of Cyperus esculentus L. on the specific activity of key carbohydrate metabolizing enzymes. African Journal of Traditional, Complementary and Alternative Medicines. 2017;14(4):46-53. DOI: 10.21010/ajtcam.v14i4.6</mixed-citation><mixed-citation xml:lang="en">Sabiu S., Ajani E.O., Sunmonu T.O., Ashafa A.O.T. Kinetics of modulatory role of Cyperus esculentus L. on the specific activity of key carbohydrate metabolizing enzymes. African Journal of Traditional, Complementary and Alternative Medicines. 2017;14(4):46-53. DOI: 10.21010/ajtcam.v14i4.6</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Sabo S.Y., Otimenyin S.O., Uguru M.O., Bukar B.B. Ethnobotanical survey of medicinal plants used as aphrodisiacs in Bauchi local government area. Journal of Complementary and Alternative Medical Research. 2018;4(4);1-13. DOI: 10.9734/jocamr/2017/39229</mixed-citation><mixed-citation xml:lang="en">Sabo S.Y., Otimenyin S.O., Uguru M.O., Bukar B.B. Ethnobotanical survey of medicinal plants used as aphrodisiacs in Bauchi local government area. Journal of Complementary and Alternative Medical Research. 2018;4(4);1-13. DOI: 10.9734/jocamr/2017/39229</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Шахова М.Н., Бутова С.В., Федотова Н.Г. Чуфа – альтернативный источник масла. Технологии и товароведение сельскохозяйственной продукции. 2014;3:24-26.</mixed-citation><mixed-citation xml:lang="en">Shakhova M.N., Butova S.V., Fedotova N.G. Chufa: an alternative source of oil (Chufa – alternativny istochnik masla). Tekhnologii i tovarovedeniye selskokhozyaystvennoy produktsii = Technologies and Commodity Science of Agricultural Products Technologies and commodity science of agricultural products. 2014;3:24-26. [in Russian]</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Shklavtsova E.S., Ushakova S.A., Shikhov V.N., Anishchenko O.V. Effects of mineral nutrition conditions on heat tolerance of chufa (Cyperus esculentus L.) plant communities to super optimal air temperatures in the BTLSS. Advances in Space Research. 2014;54(6):1135-1145. DOI: 10.1016/j.asr.2014.05.031</mixed-citation><mixed-citation xml:lang="en">Shklavtsova E.S., Ushakova S.A., Shikhov V.N., Anishchenko O.V. Effects of mineral nutrition conditions on heat tolerance of chufa (Cyperus esculentus L.) plant communities to super optimal air temperatures in the BTLSS. Advances in Space Research. 2014;54(6):1135-1145. DOI: 10.1016/j.asr.2014.05.031</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Sidohounde A., Dossa C.P.A., Nonviho G., Montcho S.P., Sohounhloiue D.C.K.. Biodiesel potentials of two phenotypes of Cyperus esculentus unconventional oils. Journal of Petroleum Technology and Alternative Fuels. 2018;9(1):1-6. DOI: 10.5897/JPTAF2018.0136</mixed-citation><mixed-citation xml:lang="en">Sidohounde A., Dossa C.P.A., Nonviho G., Montcho S.P., Sohounhloiue D.C.K.. Biodiesel potentials of two phenotypes of Cyperus esculentus unconventional oils. Journal of Petroleum Technology and Alternative Fuels. 2018;9(1):1- 6. DOI: 10.5897/JPTAF2018.0136</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Руководство по методам анализа качества и безопасности пищевых продуктов / под ред. И.М. Скурихина, В.А. Тутельяна. Москва: Брандес, Медицина; 1987.</mixed-citation><mixed-citation xml:lang="en">Skurikhin I.M., Tutelyan V.A. (eds). Guidelines on the methods of analyzing the quality and safety of food pro ducts (Rukovodstvo po metodam analiza kachestva i bezopasnosti pishchevykh produktov). Moscow: Brandes, Medi cine; 1987., p.128-149. [in Russian]</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Suleiman M.S., Olajide J.E., Omale J.A., Abbah O.C, Ejembi D.O. Proximate composition, mineral and some vitamin contents of tigernut (Cyperus esculentus). Clinical Investigation. 2018;8(4):161-165. DOI: 10.4172/ClinicalInvestigation.1000143</mixed-citation><mixed-citation xml:lang="en">Suleiman M.S., Olajide J.E., Omale J.A., Abbah O.C, Ejembi D.O. Proximate composition, mineral and some vitamin contents of tigernut (Cyperus esculentus). Clinical Investigation. 2018;8(4):161-165. DOI: 10.4172/ClinicalInvestigation.1000143</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Yeboah S.O., Mitei Y.C., Ngila J.C., Wessjohann L., Schmidt J. Compositional and structural studies of the oils from two edible seeds: Tiger nut, Cyperus esculentus, and asiato, Pachira insignis, from Ghana. Food Research International. 2012;47(2):259-266. DOI: 10.1016/j.foodres.2011.06.036</mixed-citation><mixed-citation xml:lang="en">Yeboah S.O., Mitei Y.C., Ngila J.C., Wessjohann L., Schmidt J. Compositional and structural studies of the oils from two edible seeds: Tiger nut, Cyperus esculentus, and asiato, Pachira insignis, from Ghana. Food Research International. 2012;47(2):259-266. DOI: 10.1016/j.foodres.2011.06.036</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
