Results 21 to 30 of about 871,727 (354)

Freezing of fully and partly saturated cement paste [PDF]

Archives of Civil Engineering, 2021
The main purpose of the present paper is to distinguish water located in various types of pores contained within cement paste. The water sorption isotherm is the starting point of the experimental analysis.
Marcin Koniorczyk, Dalia Bednarska, Alicja Wieczorek, Piotr Konca   +3 more
doaj   +1 more source

Direct transfer of frozen-thawed bovine embryos and its application in cattle reproduction management

The Journal of Reproduction and Development, 2019
Embryo transfer entails many procedures and techniques, of which embryo freezing is an important component in bovine embryo transfer. Embryo freezing techniques have been developed over the last 40 years, allowing practical availability, and have become ...
Osamu DOCHI
doaj   +1 more source

Chemical Composition of Frozen Biofortified Pepper and Pumpkin [PDF]

, 2016
Practicability of the use of biofortified sweet pepper of Zoloto Skifov variety and pumpkins of Sviten variety for processing by freezing is proved.
Deinychenko, G. (Gregoriy), Yudicheva, O. (Olha)   +1 more
core   +2 more sources

Calor específico e densidade da polpa de cajá (Spondias lutea L.) com diferentes concentrações de sólidos solúveis sob baixas temperaturas Cajá pulp (Spondias lutea L.) specific heat and density for different soluble solids concentrations at low temperatures

Engenharia Agrícola, 2005
A polpa de cajá tem sido exportada da região Nordeste para todo o Brasil, e uma das maneiras de conservá-la é processando-a e armazenado-a na forma congelada.
Mario E. R. M. Cavalcanti Mata, Duarte, Helen L. H. T. Zanini   +2 more
doaj   +1 more source

Cryoprotective effect of sorbitol on the muscle microstructure of yamú (Brycon amazonicus) during storage at 2 and -18 °C

Revista Facultad Nacional de Agronomía Medellín, 2019
Although freezing is generally used to preserve the sensory and nutritional quality of fish and their products, it cannot mitigate physicochemical changes of the fish meat during storage.
Julián Guillermo León Ramírez, Jairo Humberto López Vargas, José Manuel Lozano Moreno, Adriana Patricia Muñoz Ramirez   +3 more
doaj   +1 more source

Scientific Substantiation of the Methodology of Preparation of Quince Japanese for Analysis and Investigation of Consumer Properties of the Products of Its Recycling [PDF]

, 2019
The aim of the study is a scientific substantiation of the methodology of quince Japanese for analyzing and investigating consumer properties of its recycling products.
Lisnichenko, O. (Olena), Odarchenko, A. (Andrey), Odarchenko, D. (Dmytro), Spodar, K. (Kateryna)   +3 more
core   +3 more sources

Storage Procedures Affect pH, Electrical Conductivity, and Nutrient Concentrations of Pour-through Leachate from Pine Bark and Peat-based Substrates

HortScience, 2020
The pour-through (PT) method is used in greenhouse and nursery production to monitor nutrient availability in soilless substrates. Efficacy of this method is based on the assumption that chemical properties of extracted solutions remain stable from the ...
Andrea C. Landaverde , Jacob H. Shreckhise , James E. Altland   +2 more
doaj   +1 more source

The Effect of Pre-Treatment of Arabica Coffee Beans with Cold Atmospheric Plasma, Microwave Radiation, Slow and Fast Freezing on Antioxidant Activity of Aqueous Coffee Extract

Applied Sciences, 2022
Thermal and non-thermal technologies used in food processing should be not only effective in terms of decontamination and preservation but also minimize undesirable losses of natural bioactive compounds.
Aleksey Tarasov, Anastasia Bochkova, Ilya Muzyukin, Olga Chugunova, Natalia Stozhko   +4 more
doaj   +1 more source

Lipid-based Transfection Reagents Exhibit Cryo-induced Increase in Transfection Efficiency

Molecular Therapy: Nucleic Acids, 2016
The advantages of lipid-based transfection reagents have permitted their widespread use in molecular biology and gene therapy. This study outlines the effect of cryo-manipulation of a cationic lipid-based formulation, Lipofectamine 2000, which, after ...
Helena Sork, Joel Z Nordin, Janne J Turunen, Oscar PB Wiklander, Burcu Bestas, Eman M Zaghloul, Helerin Margus, Kärt Padari, Adil D Duru, Giulia Corso, Jeremy Bost, Pieter Vader, Margus Pooga, CI Edvard Smith, Matthew JA Wood, Raymond M Schiffelers, Mattias Hällbrink, Samir EL Andaloussi   +17 more
doaj   +1 more source

Numerical Simulation of Heat Transfer and Fluid Flow at Different Stacking Modes in a Refrigerated Room: Application of Pyramidal Stacking Modes

Applied Sciences, 2022
By means of the porous media theory, computational fluid dynamic models of heat transfer and fluid flow at different pack stacking modes in a refrigerated room are elaborated. A practical case is simulated, where brick-shaped packs with aquatic products,
Yuyao Sun, Jinfeng Wang, Jing Xie
doaj   +1 more source