foodsystFood systemsПищевые системы2618-97712618-7272Федеральный научный центр пищевых систем им. В.М. Горбатова РАН10.21323/2618-9771-2025-8-2-189-195foodsyst-765Research ArticleСтатьиOptimization of the composition of polysaccharide-based composite films as a potential food packaging materialОптимизация состава композитных пленок на основе полисахаридов как потенциального упаковочного материала для пищевых продуктовhttps://orcid.org/0000-0002-8538-5856КрюкТ. В.KryukT. V.

Крюк Татьяна Владленовна — кандидат химических наук, старший научный сотрудник, доцент, заместитель директора по научной работе

283048, Донецк, ул. Розы Люксембург, 70

Тел.: +7–949–381–69–21

Tatiana V. Kryuk, Candidate of Chemical Sciences, Senior Researcher, Docent, Deputy Director for Scientific Work

70, Rosa Luxemburg Str., Donetsk, 283048

Tel.: +7–949–381–69–21

ktvl2010@mail.ruhttps://orcid.org/0000-0003-2950-3616ТюринаТ. Г.TyurinaT. G.

Тюрина Татьяна Григорьевна — доктор химических наук, ведущий научный сотрудник отдела исследований радикальных реакций

283048, Донецк, ул. Розы Люксембург, 70

Teл.: +7–949–358–53–47

Tatyana G. Tyurina, Doctor of Chemical Sciences, Leading Researcher of the Radical Reactions Study Department

70, Rosa Luxemburg Str., Donetsk, 283048

Tel.: +7–949–358–53–47

t_tiurina@mail.ruhttps://orcid.org/0000-0003-0008-5406ПоповаО. С.PopovaO. S.

Попова Оксана Сергеевна — старший преподаватель, кафедра таможенного дела и экспертизы товаров

283050, Донецк, ул. Щорса, 31

Teл.: +7–949–339–38–49

Oksana S. Popova, Senior Lecturer, Department of Customs Affairs and Expertise of Goods

31, Shchors Str., Donetsk, 283050

Tel.: +7–949–339–38–49

omango@yandex.ruhttps://orcid.org/0009-0001-0703-0806РоманенкоН. А.RomanenkoN. A.

Романенко Наталья Александровна — младший научный сотрудник, молодежная лаборатория функциональных материалов на основе полисахаридов

283048, Донецк, ул. Розы Люксембург, 70

Teл.: +7–949–347–13–21

Natalya A. Romanenko, Junior Researcher, Youth Laboratory оf Functional Materials Based оn Polysaccharides

70, Rosa Luxemburg Str., Donetsk, 283048

Tel.: +7–949–347–13–21

nathaly_roman@mail.ruhttps://orcid.org/0000-0003-2762-1512ГончарукГ. П.GoncharukG. P.

Гончарук Галина Петровна — кандидат химических наук, старший научный сотрудник

117393, Москва, ул. Профсоюзная, 70

Teл.: +7–929–995–46–91

Galina P. Goncharuk, Candidate of Chemical Sciences, Senior Researcher

70, Profsoyuznaya Str., Moscow, 117393

Tel.: +7–929–995–46–91

ggoncharuk@ispm.ruhttps://orcid.org/0009-0007-5545-9328ТрушЕ. Н.TrushE. N.

Труш Евгений Николаевич — младший научный сотрудник, молодежная лаборатория функциональных материалов на основе полисахаридов

283048, Донецк, ул. Розы Люксембург, 70

Teл.: +7–949–394–06–55

Eugene N. Trush, Junior Researcher, Youth Laboratory оf Functional Materials Based оn Polysaccharides

70, Rosa Luxemburg Str., Donetsk, 283048

Tel.: +7–949–394–06–55

trush.chem@gmail.comИнститут физико-органической химии и углехимии им. Л. М. ЛитвиненкоРоссияL. M. Litvinenko Institute of Physical-Organic and Coal ChemistryRussian FederationИнститут физико-органической химии и углехимии им. Л. М. Литвиненко; Донецкий национальный университет экономики и торговли имени Михаила Туган-БарановскогоРоссияL. M. Litvinenko Institute of Physical-Organic and Coal Chemistry; Donetsk National University of Economics and Trade named after Mikhail Tugan-BaranovskyRussian FederationИнститут синтетических полимерных материалов им. Н. С. Ениколопова Российской академии наукРоссияEnikolopov Institute of Synthetic Polymeric MaterialsRussian Federation20251807202582189195Copyright © Kryuk T.V., Tyurina T.G., Popova O.S., Romanenko N.A., Goncharuk G.P., Trush E.N., 20252025Крюк Т.В., Тюрина Т.Г., Попова О.С., Романенко Н.А., Гончарук Г.П., Труш Е.Н.Kryuk T.V., Tyurina T.G., Popova O.S., Romanenko N.A., Goncharuk G.P., Trush E.N.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.fsjour.com/jour/article/view/765

The development of biodegradable food packaging based on renewable natural raw materials is one of the key trends of modern research worldwide. It is possible to obtain film materials for food packaging on the basis of corn starch and sodium carboxymethyl cellulose provided that small amounts of polyvinyl alcohol (PVA), citric acid (CA) and glycerol (Gl) are added to the polymer composition. The paper presents the results of the composition optimization of such films using the response surface methodology. The influence of independent variables (PVA concentration: 7, 10 and 15.5; CA concentration: 5, 7 and 9; Gl concentration: 20, 25 and 50 % in relation to the polysaccharides weight) on the response variables (swelling degree, gel fraction, water vapor transmission rate, tensile strength, elongation at break and Young’s modulus) is evaluated. The sample of the optimized composition (15.5 wt. % PVA, 7 wt. % СА and 37.5 wt. % GL) has good barrier and strength properties. Theoretical calculations based on the regression model demonstrated a high correlation with the experimental data. It is shown that the inclusion to the polymer matrix of additional components (antioxidants, reinforcing agents) will improve the operational characteristics of film materials and expand their functionality.

Создание биоразлагаемой пищевой упаковки на основе возобновляемого природного сырья является одним из ключевых направлений современных исследований во всем мире. На основе кукурузного крахмала и натриевой соли карбоксиметилцеллюлозы возможно получение пленочных материалов для упаковки пищевых продуктов при условии дополнения полимерной композиции небольшими количествами поливинилового спирта (ПВС), лимонной кислоты (ЛК) и глицерина (Гл). В работе представлены результаты оптимизации состава такой композиции с использованием методологии поверхности отклика. Проведена оценка влияния независимых переменных (концентрация ПВС: 7, 10 и 15,5; концентрация ЛК: 5, 7 и 9; концентрация Гл: 20, 25 и 50 % по отношению к массе полисахаридов) на переменные отклика (степень набухания, доля геля, проницаемость для водяного пара, прочность на разрыв, относительное удлинение при разрыве и модуль Юнга). Образец оптимизированного состава (15,5 мас. % ПВС, 7 мас. % ЛК, 37,5 мас. % Гл) обладает высокими барьерными и прочностными свойствами. Теоретические расчеты, основанные на регрессионной модели, показали высокую корреляцию с экспериментальными данными. Показано, что включение в полимерную матрицу дополнительных компонентов, таких как антиоксиданты и армирующие вещества, позволит улучшить эксплуатационные характеристики пленочных материалов и расширить их функциональность.

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The authors declare that there are no conflicts of interest present.