Results 11 to 20 of about 539 (162)

Acceleration of Atmospheric Freeze-Drying of Food: Methods, Implications, Commercialization, and Future Directions. [PDF]

open access: yesCompr Rev Food Sci Food Saf
ABSTRACT Atmospheric freeze‐drying (AFD) is an emerging and cost‐effective alternative for drying food and pharmaceutical ingredients, offering lower investment and operational costs compared with vacuum freeze‐drying (VFD). However, industrial adoption is limited due to the significantly longer time required, resulting from consistently lower drying ...
Bhatkar NS, Murthy AA, Quek SY, Woo MW.
europepmc   +2 more sources

Different Drying Techniques and Their Impact on Physicochemical Properties of Sweet Potato: A Review. [PDF]

open access: yesJ Food Sci
ABSTRACT Sweet potato (SP) is a globally important storage root crop, serving as a natural source of essential nutrients, including starch, carotenoids, and anthocyanins. Given its nutritional value, preserving the physicochemical properties during processing is imperative to enhance its role in addressing food security.
Ntsowe K   +3 more
europepmc   +2 more sources

Chemical Feedstock Recovery Through Plastic Pyrolysis: Challenges and Perspectives Toward a Circular Economy. [PDF]

open access: yesChemSusChem
This review examines the progress and challenges of lab‐scale pyrolytic liquefaction, trends in industrial‐scale projects, and the gap between these technologies, proposing a future research direction for plastic pyrolysis to advance the transition to a circular economy.
Kumagai S   +4 more
europepmc   +2 more sources

Analysis of the interaction between particles and gliding arc discharge in a spouted bed reactor [PDF]

open access: yesMATEC Web of Conferences, 2019
In this paper, the interaction between particles and gliding arcs in a spouted bed reactor combined with gliding arc discharge was investigated using a high-speed camera.
Nakajima Atsushi   +2 more
doaj   +1 more source

Numerical comparison of thermal energy performance between spouted, fluidized and fixed beds using supercritical CO2 as fluidizing agent

open access: yesCase Studies in Thermal Engineering, 2022
The different thermal energy performance between spouted, fluidized, and fixed beds when using supercritical CO2 as a fluidizing agent was numerically investigated by employing a combined approach of Computational Fluid Dynamics (CFD) and Coarse-Grained ...
Anjun Li   +4 more
doaj   +1 more source

Kinetic study of heavy metal ions removal by ion exchange in batch conical air spouted bed

open access: yesAlexandria Engineering Journal, 2015
Spouted bed contactor is a hybrid of fixed and fluidized bed contactors, which retains the advantages of each with good hydrodynamic conditions. The aim of the present study is to investigate the performance of a batch conical air spouted vessel for ...
T.M. Zewail, N.S. Yousef
doaj   +1 more source

Impact of Different Drying Methods on the Acerola-Ceriguela Mixed Pulp: Physicochemical Characteristics, Bioactive Compounds, and Sensory Attributes

open access: yesJournal of Food Quality, 2022
Fruit mixed pulp has the objective of improving the nutritional and sensorial characteristics, as well as the development of new flavours and aromas. Different methods of drying (e.g., spray-drying, spouted bed drying, and freeze-drying) can influence ...
Marcony Silva Júnior   +6 more
doaj   +1 more source

Hydrodynamics of the Nonporous Draft Tube Conical Spouted Bed Provided with a Device for Retaining Solids

open access: yesChemical Engineering Transactions, 2017
One of the main limitations of the conical spouted bed lies in its scaling up and a key parameter to solve this problem is the ratio between the inlet diameter and particle diameter.
M. Tellabide   +4 more
doaj   +1 more source

Study of a delayed-release system for hard and soft capsules coated with eudragit® s100 acrylic polymers

open access: yesActa Scientiarum. Health Sciences, 2020
The objective of this study was to evaluate a pH-dependent system of ileocolonic release of active ingredients using the polymer Eudragit® S100. A spouted bed was used in the coating process of soft capsules containing palm oil and of hard capsules ...
Luciana Arantes Soares, Eduardo Crema
doaj   +1 more source

Nutritional potential of green banana flour obtained by drying in spouted bed

open access: yesRevista Brasileira de Fruticultura, 2013
This study evaluated the chemical composition of peeled and unpeeled green banana Cavendish (AAA) flour obtained by drying in spouted bed, aiming at adding nutritional value to food products.
Carolina Vieira Bezerra   +3 more
doaj   +1 more source

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