Category: Scientific papers

Stability of spouted bed during spray cold coating on the surface of carrier particles Fan Zhang, Linsong Wang, Qing Xu, Wei Tian and Zhanyong Li Abstract The rapid freezing of droplets on the surface of cold carrier particles can reduce the spray freeze-drying time. The coating freezing process can be treated in batch by using… Continue reading Stability of spouted bed during spray cold coating on the surface of carrier particles

Development of drug alone and carrier-based GLP-1 dry powder inhaler formulations Mai Babenko, Raid G. Alany, Gianpiero Calabrese, Waseem Kaialy, Amr ElShaer Abstract The study aimed to develop two types of dry powder inhaler (DPI) formulations containing glucagon-like peptide-1(7–36) amide (GLP-1): carrier-free (drug alone, no excipients) and carrier-based DPI formulations for pulmonary delivery of GLP-1.… Continue reading Development of drug alone and carrier-based GLP-1 dry powder inhaler formulations

Effect of chitosan coating on the properties of nanoliposomes loaded with oyster protein hydrolysates: Stability during spray-drying and freeze-drying Yuyang Ma, Jinjin Xu, Suisui Jiang, Mingyong Zeng Abstract Oyster protein hydrolysate (OPH) has high bioactivity and excellent performance, but its application in food formulation is still limited due to poor flavor and instability. In the… Continue reading Effect of chitosan coating on the properties of nanoliposomes loaded with oyster protein hydrolysates: Stability during spray-drying and freeze-drying

Comparison of Flowability and Sinterability Among Different Binder Jetting Feedstock Powders: Nanopowder, Micropowder, and Granulated Powder Wenchao Du, Guanxiong Miao, Zhijian Pei, Chao Ma Abstract Feedstock powders used in binder jetting additive manufacturing include nanopowder, micropowder, and granulated powder. Two important characteristics of the feedstock powders are flowability and sinterability. This paper aims to compare… Continue reading Comparison of Flowability and Sinterability Among Different Binder Jetting Feedstock Powders: Nanopowder, Micropowder, and Granulated Powder

Control some foodborne pathogens, contaminated bacteria and fungi by fabrication calyx cape gooseberry (Physalis peruviana L.) nanoparticles Hany Mohamed YEHIA, Manal Fawzy ELKHADRAGY, Rania Ibrahim SHEBL, Abdulrahman Hamad Al-MASOUD, Mohamed Ferkry Serag EL-DIN Abstract We studied the effect of the calyx of cape gooseberry nanoparticles manufactured by a novel technique. There are several methods, such… Continue reading Control some foodborne pathogens, contaminated bacteria and fungi by fabrication calyx cape gooseberry (Physalis peruviana L.) nanoparticles

Emerging Technologies and Coating Materials for Improved Probiotication in Food Products: a Review Sourav Misra, Pooja Pandey, Chandrakant Genu Dalbhagat, Hari Niwas Mishra Abstract From the past few decades, consumers’ demand for probiotic-based functional and healthy food products is rising exponentially. Encapsulation is an emerging field to protect probiotics from unfavorable conditions and to deliver… Continue reading Emerging Technologies and Coating Materials for Improved Probiotication in Food Products: a Review

Synthesized nano particles of glimepiride via spray freezing into cryogenic liquid: characterization, antidiabetic activity, and bioavailability Dalia A Gaber, Abdulrahman S Alhuwaymili, Hessah S Alhawas, Alhnouf A Almutiri, Amal M Alsubaiyel, Siham A Abdoun, Reem A Almutairi Abstract The aim of this work was to formulate glimepiride (class II drug) which is characterized by low… Continue reading Synthesized nano particles of glimepiride via spray freezing into cryogenic liquid: characterization, antidiabetic activity, and bioavailability

Ultrasonic spray freeze-drying of sucrose and mannitol-based formulations: Impact of the atomization conditions on the particle morphology and drying performance Merve B. Adali, Antonello Barresi, Gianluca Boccardo, Giorgia Montalbano, Roberto Pisano Abstract Spray freeze-drying is an emerging manufacturing technology that offers many advantages, including long-term stability, consistent particle size distribution, and enhanced bioavailability. However, its… Continue reading Ultrasonic spray freeze-drying of sucrose and mannitol-based formulations: Impact of the atomization conditions on the particle morphology and drying performance

Spray freeze drying to solidify Nanosuspension of Cefixime into inhalable microparticles Samaneh Alaei, Elham Ghasemian, Alireza Vatanara Abstract Size reduction to a nanoscale is a relatively new approach to overcome solubility and bioavailability issues of many drugs such as cefixime (CFX). However, nanoparticles and specifically nanosuspensions are prone to many instabilities like aggregation and sedimentation.… Continue reading Spray freeze drying to solidify Nanosuspension of Cefixime into inhalable microparticles

Optimization of spray freeze drying parameters for spark plasma sintering of transparent MgAl2O4 spinel Aref Basiri, Amir Hossein, Nassajpour-Esfahani, Mohammad Reza, Haftbaradaran-Esfahani, Amir Alhaji, Ali Shafyei Abstract Magnesium aluminate spinel (MgAl2O4) is considered as one of the most important spinels possessing desirable mechanical properties, with a wide range of applications at high temperatures. Powder granulation… Continue reading Optimization of spray freeze drying parameters for spark plasma sintering of transparent MgAl2O4 spinel