A method for estimating glass transition temperature of powders by discoloration of Betanin under temperature-programmed heating conditions

被引：0
作者：
Chantanuson R. [1 ,2 ]
Zhu J.L. [2 ]
Miyagawa Y. [3 ]
Yoshii H. [2 ]
Shiga H. [3 ]
Adachi S. [3 ]
机构：
[1] Faculty of Engineering, Chulalonkorn University, 254 Phayathai Road, Bangkok
[2] Faculty of Agriculture, Kagawa University, Miki-cho, 761-0701, Kagawa
[3] Faculty of Bioenvironmental Science, Kyoto Gakuen University, Kameoka, 621-8555, Kyoto
来源：
Japan Journal of Food Engineering | 2019年 / 19卷 / 04期
基金：
日本学术振兴会;
关键词：
Betanin; Discoloration; Glass transition temperature;
D O I：
10.11301/JSFE.18526
中图分类号：
学科分类号：
摘要：
A simple and cheap method for estimating the glass transition temperature (Tg) of powders was proposed. This involved measuring the discoloration process of a dye added to the powders under temperature-programmed heating conditions. The method was applied to evaluate the Tg values of mixtures of maltodextrin and fructose, containing betanin, a natural dye. The Tg values obtained by this method almost agreed with those calculated by the Couchman and Karasz equation using the Tg values for constituents in the mixture, thus indicating the validity of the method. © 2018 Japan Society for Food Engineering.
引用
收藏
页码：191 / 196
页数：5
相关论文
共 50 条
  • [21] Measurement of optical transmittance -: A novel method for determination of the glass transition temperature of transparent glasses
    Lichvár, P
    Galusek, D
    Majling, J
    Liska, M
    CERAMICS-SILIKATY, 2002, 46 (02) : 74 - 78
  • [22] Thermal analysis of drying process of durum wheat dough under the programmed temperature-rising conditions
    Ogawa, Takenobu
    Koizumi, Satoshi
    Adachi, Shuji
    FOOD AND BIOPRODUCTS PROCESSING, 2014, 92 (C1) : 9 - 13
  • [23] OPTIMIZATION OF EPDXY NANOCOMPOSITE ON GLASS TRANSITION TEMPERATURE CHARACTERISTICS UTILIZING EXPERIMENTAL DESIGN METHOD
    Chang, H. L.
    Chen, C. M.
    DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 2015, 10 (02) : 615 - 624
  • [24] On the dependence of the properties of glasses on cooling and heating rates I. Entropy, entropy production, and glass transition temperature
    Tropin, Timur V.
    Schmelzer, Juern W. P.
    Schick, Christoph
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2011, 357 (04) : 1291 - 1302
  • [25] Obtaining orange juice-maltodextrin powders without structure collapse based on the glass transition temperature and degree of polymerization
    Saavedra-Leos, Maria Z.
    Leyva-Porras, Cesar
    Alvarez-Salas, Claudia
    Longoria-Rodriguez, Francisco
    Lopez-Pablos, Ana L.
    Gonzalez-Garcia, Raul
    Perez-Urizar, Jose T.
    CYTA-JOURNAL OF FOOD, 2018, 16 (01) : 61 - 69
  • [26] Heating Rate Dependence of the Glass Transition Temperature in Se85-xTe15Inx Amorphous Alloys
    Patial, Balbir Singh
    Thakur, Nagesh
    Tripathi, S. K.
    PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS & MATERIAL SCIENCE (RAM 2013), 2013, 1536 : 677 - +
  • [27] An enhanced group-interaction contribution method for the prediction of glass transition temperature of ionic liquids
    Mokadem, Khadra
    Korichi, Mourad
    Tumba, Kaniki
    FLUID PHASE EQUILIBRIA, 2016, 425 : 259 - 268
  • [28] Annealing Effect Reversal by Water Sorption-Desorption and Heating above the Glass Transition Temperature-Comparison of Properties
    Saxena, A.
    Jean, Y. C.
    Suryanarayanan, R.
    MOLECULAR PHARMACEUTICS, 2013, 10 (08) : 3005 - 3012
  • [29] Effect of protein concentration on the surface composition, water sorption and glass transition temperature of spray-dried skim milk powders
    Shrestha, Ashok K.
    Howes, Tony
    Adhikari, Benu P.
    Wood, Barry J.
    Bhandari, Bhesh R.
    FOOD CHEMISTRY, 2007, 104 (04) : 1436 - 1444
  • [30] MODELING AND PREDICTING THE GLASS TRANSITION TEMPERATURE OF VINYL POLYMERS BY USING HYBRID PSO-SVR METHOD
    Pei, J. F.
    Cai, C. Z.
    Zhu, Y. M.
    JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY, 2013, 12 (03)
12345