On the Mechanism of Destruction and Oxidation of Starch for the Production of Plasterboard Sheets (PBS)

封面

如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

The technological process of PBS production requires careful control of the phase composition of the gypsum binder used, as well as compliance with the drying modes of the sheets. This is necessary in order to ensure the adhesion of the gypsum core to the cardboard and, as a result, to give the sheets the required mechanical and physical properties. The use of various kinds of modified starches in the production technology of PBS makes it possible to achieve the required adhesion with fluctuations in the phase composition of the binder and deviations in the drying mode of products. Considering this, it becomes obvious that the characteristics of modified starches have a significant effect on the quality of PBS. The study of existing standards regulating the quality indicators of starch derivatives showed the absence of parameters reflecting the effectiveness of their use in the production technology of PBS. In this paper, the structural features of the most widely used types of modified starch are considered. The paper summarizes information about the mechanism of adhesion of the gypsum core to cardboard, the factors influencing this process, the mechanisms of starch destruction and oxidation, and also offers a list of quality indicators of starch derivatives and the requirements for them. It is shown that the effectiveness of the use of modified starches in the production of PBS is achieved by regulating the direction and depth of the processes of destruction and oxidation.

全文:

受限制的访问

作者简介

S. Araslankin

«Exponenta» LLC

编辑信件的主要联系方式.
Email: ceo@sci-exp.ru

CEO

俄罗斯联邦, 26 A, Stanislavskogo Street, Ruzayevka, 431448

M. Shchankin

«Exponenta» LLC

Email: lab@sci-exp.ru

Candidate of Science (Biology), Senior Scientist

俄罗斯联邦, 26 A, Stanislavskogo Street, Ruzayevka, 431448

A. Buryanov

National Research Moscow State University of Civil Engineering

Email: rga-service@mail.ru

Doctor of Sciences (Engineering)

俄罗斯联邦, 26, Yaroslavskoe Highway, Moscow, 129337

O. Nipruk

Lobachevsky State University of Nizhny Novgorod (National Research University)

Email: nipruk@chem.unn.ru

Doctor of Sciences (Chemistry)

俄罗斯联邦, 23, Gagarina Avenue, Nizhny Novgorod, 603022

参考

  1. Jiang T., Duan Q., Zhu J. et al. Starch-based biodegradable materials: challenges and opportunities. Advanced Industrial and Engineering Polymer Research. 2020. Vol. 3. No. 1, pp. 8–18. https://doi.org/10.1016/j.aiepr.2019.11.003
  2. Toraya-Aviles R., Segura-Campos M., Chel-Guerrero L., Betancur-Ancona D. Effects of pyroconversion and enzymatic hydrolysis on indigestible starch content and physicochemical properties of cassava (Manihot esculenta) starch. Starch. 2016. Vol. 68, pp. 1–9. https://doi.org/10.1002/star.201600267
  3. Lewicka K., Siemion P., Kurcok P. Chemical modifications of starch: microwave effect. International Journal of Polymer Science. 2015. Vol. 9, pp. 1–10. https://doi.org/10.1155/2015/867697
  4. Le Thanh-Blicharz J., Błaszczak W., Szwengiel A. et al. Molecular and supermolecular structure of commercial pyrodextrins. Journal of Food Science. 2016. Vol. 81. No. 9, pp. 135–142. https://doi.org/10.1111/1750-3841.13401
  5. Sun Z., Kang J., Shi Y.C. Changes in molecular size and shape of waxy maize starch during dextrinization. Food Chemistry. 2021. Vol. 348. 128983. https://doi.org/10.1016/j.foodchem.2020.128983
  6. Забежинский Я.Л., Белов А.Д. О механизме сцепления гипса с картоном при производстве сухой гипсовой штукатурки // Механизм твердения вяжущих и гипсовые материалы: Сборник трудов. 1957. № 1. С. 90–97.
  7. Zabezhinsky Ya.L., Belov A.D. About the mechanism of adhesion of gypsum to cardboard in the production of dry gypsum plaster. Hardening mechanism of binders and gypsum materials. Collection of works. 1957. No. 1, pp. 90–97 (In Russian).
  8. Maulana M.I., Rahandi Lubis M.A., Febrianto F. et al. Environmentally friendly starch-based adhesives for bonding high-performance wood composites: a review. Forests. 2022. Vol. 13. No. 10. 1614. https://doi.org/10.3390/f13101614
  9. Li H., Ji J., Yang L. et al. Structural and physicochemical property changes during pyroconversion of native maize starch. Carbohydrate Polymers. 2020. Vol. 245. 116560. https://doi.org/10.1016/j.carbpol.2020.116560
  10. Weil W., Weil R.C., Keawsompong S. et al. Pyrodextrins from waxy and normal tapioca starches: Molecular structure and in vitro digestibility. Carbohydrate Polymers. 2021. Vol. 252. 117140. https://doi.org/10.1016/j.carbpol.2020.117140
  11. Ye S.J., Baik M.Y. Characteristics of physically modified starches. Food Science and Biotechnology. 2023. Vol. 32. No. 7, pp. 875–883. https://doi.org/10.1007/s10068-023-01284-3
  12. Lei Su, Fengjuan Xiang, Renbing Qin, Zhanxiang Fang. Study on mechanism of starch phase transtion in wheat with different moisture content. Food Science and Technology (Campinas). 2022. Vol. 45. No. 1, pp. 1–13. https://doi.org/10.1590/fst.106521
  13. Nawaz H., Waheed R., Nawaz M., Shahwar D. Physical and chemical modifications in starch structure and reactivity. Chemical Properties of Starch. 2020, рр. 1–21. https://doi.org/10.5772/intechopen.88870
  14. Bai Y., Shi Y.C. Chemical structures in pyrodextrin determined by nuclear magnetic resonance spectroscopy. Carbohydrate Polymers. 2016. Vol. 151, pp. 426–433. https://doi.org/10.1016/j.carbpol.2016.05.058
  15. Kwon S., Chung K.M., Shin S.I., Moon T.W. Contents of indigestible fraction, water solubility, and color of pyrodextrins made from waxy sorghum starch. Cereal Chemistry. 2005. Vol. 82. No. 1, pp. 101–104. https://doi.org/10.1094/CC-82-0101
  16. Dimri S., Aditi Bist Y., Singh S. Oxidation of Starch. In: Sharanagat V.S., Saxena D.C., Kumar K., Kumar Y. (eds) Starch: Advances in Modifications, Technologies and Applications. Springer, Cham. https://doi.org/10.1007/978-3-031-35843-2_3

补充文件

附件文件
动作
1. JATS XML
下载
2. Fig. 1. The diagram for adhesion of a gypsum to cardboard depending on the concentration of CaSO₄.2H₂O (1) and CaSO₄.1/2H₂O (2)

下载 (93KB)
索引源数据
3. Fig. 2. The diagram for adhesion of a gypsum to cardboard depending on the moisture content in the cardboard and gypsum

下载 (118KB)
索引源数据
4. Fig. 3. Structural fragments of amylose and amylopectin

下载 (138KB)
索引源数据
5. Fig. 4. Degradation mechanism of starch: I – homolytic cleavage of the glycosidic bond; II – heterolytic cleavage of the glycosidic bond

下载 (114KB)
索引源数据
6. Fig.5.

下载 (69KB)
索引源数据

版权所有 © ООО РИФ "СТРОЙМАТЕРИАЛЫ", 2024

##common.cookie##