Food Development by Sterile Filtration with Polymeric Membrane
نویسندگان
چکیده
منابع مشابه
Supporting Polyvinylchloride Polymeric Blend Membrane with Coated Woven Fabric
Blend reverse osmosis membranes were fabricated using polyvinyl chloride (PVC) with cellulose acetate (CA) as polymer blends. Tetrahydrofuran (THF) and N-Methyl-2-pyrrolidone (NMP) were used as solvents. The membrane polymer solution was cast on a coated woven fabric support material. The prepared membranes have been characterized by SEM and mechanical properties. SEM r...
متن کاملCrossflow Filtration of Sodium Chloride Solution by A Polymeric Nanofilter: Minimization of Concentration Polarization by a Novel Backpulsing Method
In the present study, the production of low-salt water from salty water by nanofiltration as well as membrane fouling was investigated. Furthermore, a new method was proposed and tested experimentally for creating the backpulse in order to minimization of fouling and increase of the filtration efficiency. In the proposed method, the permeate was used instead of gas for creating the...
متن کاملFiltration artifacts caused by overloading membrane filters.
The conventional practice of using 0.45 or 0.40 microm membranes to distinguish between the particulate and dissolved phases in natural waters neglects the importance of colloids. Many of the colloids in natural waters pass through 0.45 or 0.40 microm membranes, but a significant fraction at the upper end of the colloidal particle size range is retained. Membrane clogging during filtration decr...
متن کاملFood Polymeric Packaging Life Cycle Assessment (LCA)
Food packaging is used to maintain the safety and quality of food during distribution and storage and to protect them from adverse internal and external conditions, such as water vapor, spoilage due to microorganisms, moisture, light, and dust. In this regard, lots of research studies have been done to increase shelf life, safety, and quality to create suitable physico...
متن کاملPractical aerobic membrane filtration blood culture technique: development of procedure.
The advantages of a membrane filter system for blood culturing have been realized for many years. Lysing of the blood prior to filtration is a convenient way to proceed, but previously described lysing procedures result in loss of certain organisms, particularly gram-negative bacilli. Four concentrations of Triton X-100 and sodium carbonate were studied in vitro, and their lysing and antibacter...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Kobunshi
سال: 2008
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.57.988