scholarly journals Flavor Release from Spray-Dried Powders with Various Wall Materials

2019 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Shisei Takashige ◽  
Hermawan Dwi Ariyanto ◽  
Shuji Adachi ◽  
Hidefumi Yoshii
Keyword(s):  
Gas Chromatography ◽  
Release Profile ◽  
Powder Size ◽  
Vapor Sorption ◽  
Dynamic Vapor Sorption ◽  
Release Rates ◽  
Dextrose Equivalent ◽  
Flavor Release ◽  
Wall Materials ◽  
Spray Dried

By using the ramping method for humidity at a constant temperature, the release rates of d-limonene were investigated from spray-dried powders with various wall materials, such as maltodextrin (MD) (dextrose equivalent (DE) = 25 and 19), lactose (Lac), and sucrose (Suc). Spray-dried powders, which were sieved to the average powder size of 107–140 µm, contained d-limonene at about 90–97 mg/g-dry powder. d-limonene release profile was measured using a dynamic vapor sorption (DVS) system coupled gas chromatography at 30, 40, and 50 °C from 10% to 90% relative humidity (RH). The linear correlation was found between the release start humidity, sRH, of d-limonene release from the powder and the glass transition temperature of wall materials. The release rates for Suc and Lac increased rapidly at certain humidities and became the maximum rates. Then, these rates decreased gradually with increasing RH. This might have been due to the powder aggregation for Suc and to crystallization for Lac. The release behaviors significantly depended on the wall materials.

Evaluation of Flavor Release From Spray-Dried Powder by Ramping with Dynamic Vapor Sorption–Gas Chromatography

2012 ◽  
Vol 30 (10) ◽  
pp. 1045-1050 ◽  
Author(s):  
Chisho Yamamoto ◽  
Tze Loon Neoh ◽  
Youichi Honbou ◽  
Takeshi Furuta ◽  
Shinichi Kimura ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Vapor Sorption ◽  
Dynamic Vapor Sorption ◽  
Flavor Release ◽  
Spray Dried

scholarly journals Effect of Dextrose Equivalent on Maltodextrin/Whey Protein Spray-Dried Powder Microcapsules and Dynamic Release of Loaded Flavor during Storage and Powder Rehydration

Foods ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1878
Author(s):  
Kaixin Li ◽  
Bowen Pan ◽  
Lingjun Ma ◽  
Song Miao ◽  
Junfu Ji
Keyword(s):  
Relative Humidity ◽  
Whey Protein ◽  
Food Systems ◽  
Protein Isolate ◽  
Core Material ◽  
Wall Material ◽  
Dextrose Equivalent ◽  
Flavor Release ◽  
Wall Materials ◽  
Spray Dried

The preparation of powdered microcapsules of flavor substances should not only protect these substances from volatilization during storage but also improve their diffusion during use. This study aimed to investigate the effects of maltodextrin (MD) with different dextrose equivalent (DE) values on retention of flavor substances during storage, and the dynamic release of flavor substances during dissolution. MDs with three different DE values and whey protein isolate were mixed in a ratio of 4:1 as wall materials to encapsulate ethyl acetate, and powdered microcapsules were prepared by spray drying. It was proved that MD could reduce the diffusion of flavor substances under different relative humidity conditions through the interaction between core material and wall material. During dissolution, MD released flavor substances quickly owing to its superior solubility. The reconstituted emulsion formed after the powder dissolved in water recaptured flavor substances and made the system reach equilibrium. This study explored the mechanism of flavor release during the storage and dissolution of powder microcapsules and should help us understand the application of powder microcapsules in food systems.

scholarly journals Behavior of Flavor Release from Emulsified d-Limonene in Spray-dried Powders with Various Wall Materials

2017 ◽  
Vol 18 (1) ◽  
pp. 53-58 ◽  
Author(s):  
Shisei TAKASHIGE ◽  
Dwi Ariyanto HERMAWAN ◽  
Hirokazu SHIGA ◽  
Shuji ADACHI ◽  
Hidefumi YOSHII
Keyword(s):  
Flavor Release ◽  
Wall Materials ◽  
Spray Dried

scholarly journals Quantification of accessible hydroxyl groups in cellulosic pulps by dynamic vapor sorption with deuterium exchange

Cellulose ◽  
2018 ◽  
Vol 25 (12) ◽  
pp. 6923-6934 ◽  
Author(s):  
Saija Väisänen ◽  
Raili Pönni ◽  
Anna Hämäläinen ◽  
Tapani Vuorinen
Keyword(s):  
Deuterium Exchange ◽  
Hydroxyl Groups ◽  
Vapor Sorption ◽  
Dynamic Vapor Sorption
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