نتایج جستجو برای: physicochemical parameters

تعداد نتایج: 604423  

Journal: :Foods and Raw materials 2022

This review features different powdered fruits with optimal storage stability and physiochemical parameters. Spray-drying parameters, such as temperatures flow rate, can affect the physical properties of powders. Carrier agents provide powders various favorable qualities, e.g. good rate. Commercial spray-drying fruit juice knows carrier agents. 
 The involved scientific methodological publ...

Journal: :Environmental Health Perspectives 1976
V H Freed R Haque

Four fundamental physical parameters of series of benzene derivatives were studied to ascertain correlations with biological activity. These included octanol/water coefficient, vapor pressure, infrared absorption (out-of-plane C-H vibration), and the pi values. Each physicochemical constant exhibited a partial correlation with biological activity suggesting that each played a role. It was presu...

Journal: :The journal of physical chemistry. B 2007
Anna Salvati Sandra Ristori Julian Oberdisse Olivier Spalla Giampaolo Ricciardi Daniela Pietrangeli Mauro Giustini Giacomo Martini

In this work, the physicochemical characterization of liposomes loaded with a newly synthesized carboranyl porphyrazine (H2HECASPz) is described. This molecule represents a potential drug for different anticancer therapies, such as boron neutron capture therapy and for photodynamic therapy or photothermal therapy. Different loading methods and different lipid mixtures were tested. The correspon...

Journal: :Journal of Chemical Information and Computer Sciences 1991
Lu Xu Guoquan Li Shuyun Wang Hong Lu Huayun Wang Chang-Yu Hu Xuhong Jiang Yonghui Xiao Yunde Xiao Xiangyu Lu

The CIAC (Changchun Institute of Applied Chemistry) Comprehensive Information System of Rare Earths is composed of three subsystems, namely, extraction data, physicochemical properties, and reference data. This paper describes the databases pertaining to the extraction of rare earths and their physicochemical properties and discusses the relationships between data retrieval and optimization and...

پایان نامه :دانشگاه بین المللی امام خمینی (ره) - قزوین - دانشکده علوم پایه 1392

in this thesis,spin dependend transport and electron transport through of ng/sg(graphene/ superconductor graphen) are studied in the junction of ng/fgt/sg. due to andreev reflection conductance increases in the presence of superconductor graphene.also, by applying a voltage gate on a superconductor, fermi level shifts and the conductance is independent of ferromagnatic substrate. also, the cond...

Journal: :International journal of environmental health research 2015
Marcela Soto Beltran Charles P Gerba Anna Porto Fett John B Luchansky Cristobal Chaidez

Queso fresco (QF) is a handmade cheese consumed and produced in Latin America. In Mexico, QF production is associated with a microbiological risk. The aim of the study was to determine the incidence and characterization of Listeria monocytogenes, Salmonella spp., and Shiga toxin-producing Escherichia coli (STEC) in QF from retail markets of the north-western State of Sinaloa, Mexico, and to ass...

Journal: :iranian journal of pharmaceutical research 0
zahra jafariazar department of pharmaceutics, pharmaceutical sciences branch, islamic azad university, tehran, iran. nasim jamalinia department of pharmaceutics, pharmaceutical sciences branch, islamic azad university, tehran, iran. fatemeh ghorbani-bidkorbeh department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. seyed alireza mortazavi department of pharmaceutics, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran.

diclofenac sodium as ophthalmic dosage form is used in patients treatment of eye pain, swelling and redness recovering from cataract surgery but it faces the bioavailability limitation of eye drops due to effective protective mechanisms and corneal barrier functions in the eyes. therefore, this investigation was aimed to develop ocular film formulations to achieve controlled drug release. drug ...

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