Reformulation of spray‐dried apple concentrate and honey for the enhancement of drying process performance and the physicochemical properties of powders

2020 ◽  
Vol 100 (5) ◽  
pp. 2224-2235 ◽  
Author(s):  
Katarzyna Samborska ◽  
Alicja Barańska ◽  
Karolina Szulc ◽  
Ewa Jankowska ◽  
Marzena Truszkowska ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Process Performance ◽  
Drying Process ◽  
Spray Dried

scholarly journals Water sorption and hydration in spray-dried milk protein powders: Selected physicochemical properties

2020 ◽  
Vol 304 ◽  
pp. 125418 ◽  
Author(s):  
Valentyn Maidannyk ◽  
David J. McSweeney ◽  
Sean A. Hogan ◽  
Song Miao ◽  
Sharon Montgomery ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Water Sorption ◽  
Milk Protein ◽  
Spray Dried

Synthesis and physicochemical properties of graphene/ZrO2 composite aerogels

RSC Advances ◽  
2015 ◽  
Vol 5 (16) ◽  
pp. 11738-11744 ◽  
Author(s):  
Dongman Guo ◽  
Yun Lu ◽  
Yibo Zhao ◽  
Xuetong Zhang
Keyword(s):  
Physicochemical Properties ◽  
Supercritical Fluid ◽  
Sol Gel ◽  
Drying Process ◽  
Gel Method ◽  
Sol Gel Method ◽  
Supercritical Fluid Drying ◽  
Composite Aerogels

Graphene/ZrO2 composite aerogels with large BET areas have been synthesized using a sol–gel method together with a supercritical fluid drying process.

scholarly journals The effect of polymer coatings on physicochemical properties of spray-dried liposomes for nasal delivery of BSA

2013 ◽  
Vol 50 (3-4) ◽  
pp. 312-322 ◽  
Author(s):  
K.H. Chen ◽  
M. Di Sabatino ◽  
B. Albertini ◽  
N. Passerini ◽  
V.L. Kett
Keyword(s):  
Physicochemical Properties ◽  
Polymer Coatings ◽  
Nasal Delivery ◽  
Spray Dried

scholarly journals Physicochemical Properties and Stability of Microencapsulated Betacyanin Pigments from Red Dragon Fruit Peels and Flesh

2020 ◽  
pp. 141-148
Author(s):  
Rosalinda C Torres ◽  
Rowelain Mae G Yumang ◽  
Chelsea Kate F Jose ◽  
Danielle Camille P Canillo
Keyword(s):  
Moisture Content ◽  
Physicochemical Properties ◽  
Morphological Characterization ◽  
Stability Study ◽  
Natural Colorant ◽  
Hygroscopic Moisture ◽  
Dragon Fruit ◽  
The Stability ◽  
Spray Dried ◽  
Hylocereus Polyrhizus

Dragon fruit (Hylocereus polyrhizus) is known for its purple-coloured peels and pulp, which can be attributed to the presence of betalains. In this study, the potential of red dragon fruit as a source of natural colorant was investigated. Betacyanins were extracted from red dragon fruit peels and flesh in 1:3 ratio with water. Microencapsulation by spray-drying was done by adding 5% and 10% (w/v) maltodextrin (DE 11.8) to peels and flesh extracts, respectively. The spray-dried colorant powders all obtained <10% moisture content, 5.261-6.409 g/100g hygroscopic moisture content, and 5.317-7.349(mg/100L) betacyanin content. Morphological characterization revealed spherical, agglomerated particles with visible cracks on the surface. The stability study conducted showed that pigment retention was lowest at 70°C and highest at 4°C. Keywords: Hylocereus polyrhizus; Red dragon fruit; Betacyanin; Microencapsulation; Physicochemical properties

scholarly journals Freeze versus Spray Drying for Dry Wild Thyme (Thymus serpyllum L.) Extract Formulations: The Impact of Gelatin as a Coating Material

2021 ◽  
Author(s):  
Aleksandra A. Jovanović ◽  
Steva M. Lević ◽  
Vladimir B. Pavlovic ◽  
Smilja B. Markovic ◽  
Rada V. Pjanovic ◽  
...  
Keyword(s):  
Spray Drying ◽  
Dry Weight ◽  
Drying Process ◽  
Scanning Calorimetry ◽  
Coating Agent ◽  
Microwave Assisted ◽  
Freeze Dried ◽  
Wild Thyme ◽  
The Impact ◽  
Spray Dried

Freeze drying was compared with spray drying regarding feasibility to process wild thyme drug in order to obtain dry formulations at laboratory scale starting from liquid extracts produced by different extraction methods: maceration, heat-, ultrasound-, and microwave-assisted extractions. Higher powder yield (based on the dry weight prior to extraction) was achieved by freeze than spray drying and lower loss of total polyphenol content (TPC) and total flavonoid content (TFC) due to the drying process. Gelatin as a coating agent (5% w/w) provided better TPC recovery by 70% in case of lyophilization and higher powder yield in case of spray drying by diminishing material deposition on the wall of the drying chamber. The resulting gelatin-free and gelatin-containing powders carried polyphenols in amount ~190 and 53-75 mg gallic acid equivalents GAE/g of powder, respectively. Microwave-assisted extract formulation distinguished from others by higher content of polyphenols, proteins and sugars, higher bulk density and lower solubility. The type of the drying process affected mainly position of the gelatin-derived -OH and amide bands in FTIR spectra. Spray dried formulations compared to freeze dried expressed higher thermal stability as confirmed by differential scanning calorimetry analysis and higher diffusion coefficient; the last feature can be associated with the lower specific surface area of irregularly shaped freeze-dried particles (151-223 &micro;m) compared to small microspheres (~8 &micro;m) in spray-dried powder.

Effect of inlet temperature on the physicochemical properties of spray‐dried seed‐watermelon seed protein powder

2020 ◽  
Vol 85 (10) ◽  
pp. 3442-3449
Author(s):  
Chengxu Cao ◽  
Xiaoyan Zhao ◽  
Chao Zhang ◽  
Zhenzhen Ding ◽  
Fenglin Sun ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Seed Protein ◽  
Inlet Temperature ◽  
Watermelon Seed ◽  
Spray Dried
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