Effect of Plasticizer Concentration on the Properties of Hydroxypropyl Cellulose (HPC) Film Enhanced with Sodium Dehydroacetate

KINGWASCHARAPONG Passakorn; TANAKA Fumina; 田中 良奈; タナカ フミナ; KOGA Arisa; 古閑 亜里沙; コガ アリサ; KARNJANAPRATU Supatra; TANAKA Fumihiko; 田中 史彦; タナカ フミヒコ

タイトル	en Effect of Plasticizer Concentration on the Properties of Hydroxypropyl Cellulose (HPC) Film Enhanced with Sodium Dehydroacetate
作成者	en KINGWASCHARAPONG, Passakorn 所属 en Department of Fishery Products, Faculty of Fisheries, Kasetsart University en TANAKA, Fumina ja 田中, 良奈 ja-Kana タナカ, フミナ e-Rad_Researcher 80817263 所属 en Laboratory of Postharvest Science, Division of Bio production Environmental Sciences, Department of Agro–environmental Sciences, Faculty of Agriculture, Kyushu University ja 九州大学大学院農学研究院 en KOGA, Arisa ja 古閑, 亜里沙 ja-Kana コガ, アリサ所属 en Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University ja 九州大学大学院生物資源環境科学府 en KARNJANAPRATU, Supatra 所属 en Faculty of Agro–Industry, King Mongkut’s Institute of Technolog en TANAKA, Fumihiko ja 田中, 史彦 ja-Kana タナカ, フミヒコ e-Rad_Researcher 30284912 所属 en Laboratory of Postharvest Science, Division of Bio production Environmental Sciences, Department of Agro–environmental Sciences, Faculty of Agriculture, Kyushu University ja 九州大学大学院農学研究院
アクセス権	open access
主題	Other en hydroxypropyl cellulose Other en glycerol Other en sucrose Other en film
内容注記	Other en In the development of edible films based on hydroxypropyl cellulose (HPC) with sodium dehydroacetate (SD) as an antifungal agent, the effect of various concentrations (20, 30, and 40% based on HPC) of plasticizers (glycerol and sucrose) on the film properties was investigated. The HPC–based film with glycerol showed transparency, while the film with sucrose showed turbid and opaque (P < 0.05). The HPC film without plasticizers used as a control had high rigidity and was brittle. This property was improved when glycerol was added to the film (P < 0.05). The HPC–glycerol film had low water vapor barrier properties due to its high moisture content, especially when used at high concentrations. The incorporation of sucrose in HPC film had no marked impact on moisture content, water vapor permeability, and mechanical properties compared to control. The rough and heterogeneous morphology of the films was dominant in the film contained sucrose. FTIR spectra showed that the peaks of the glycerol mixed films were shifted to lower wavelengths compared to the control and sucrose mixed films. This is due to the increase of –OH group in the film matrix of HPC film. These results suggest that glycerol is a more promising plasticizer than sucrose to plasticize in the matrix of HPC films. In particular, HPC films containing 20% (w/w of HPC content) glycerol possessed satisfactory film properties and could be formulated as edible films and coatings.
出版者	en Faculty of Agriculture, Kyushu University en 九州大学大学院農学研究院
日付	Issued2023-03
言語	eng
資源タイプ	departmental bulletin paper
出版タイプ	VoR
資源識別子	DOI https://doi.org/10.5109/6770289 , HDL https://hdl.handle.net/2324/6770289
ID	Crossref 10.5109/6770289
助成情報	助成機関ID Crossref Funder https://doi.org/10.13039/501100001691 助成機関名 ja 日本学術振興会 en Japan Society for the Promotion of Science 研究課題番号 19KK0169 https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-19KK0169/ 研究課題名 ja 生物材料FINEST空間における形態・諸現象の観察と３次元シミュレーション解析 en A multi-scale, multi-physics modeling framework to predict and design biomaterials based on FINEST observation
収録誌情報	PISSN 0023-6152 NCID AA00697606 ja 九州大学大学院農学研究院紀要 en Journal of the Faculty of Agriculture, Kyushu University 巻68 号1 開始ページ55 終了ページ65
ファイル	6801_p055.pdf 1.58MB (application/pdf) Available2023-03-06
コンテンツ更新日時	2024-12-07