نتایج جستجو برای: gel product
تعداد نتایج: 379651 فیلتر نتایج به سال:
Aloe vera is one of the oldest and most traditional medicinal plant in history, with its use dating back over a thousand years. Today, biological activity not limited to curative purposes. The expansion A. industry became evident during 90?s, when development this crop began emerge due global demand from consumers more concerned healthy lifestyle. Considering agro-industrial economic relevance ...
in this thesis, at first we investigate the bounded inverse theorem on fuzzy normed linear spaces and study the set of all compact operators on these spaces. then we introduce the notions of fuzzy boundedness and investigate a new norm operators and the relationship between continuity and boundedness. and, we show that the space of all fuzzy bounded operators is complete. finally, we define...
Raw egg white undergoes sol-gel transition by heat treatment, which changes it to an elastic gel. Here, protease treatment to render a new texture to heated egg white gel was applied. Protease-treated gels exhibited ductile flow without obvious rupture points. Transmission electron microscopy analysis showed that in protease-treated gels, protein aggregates were distributed more homogeneously c...
Aminoacylase (EC 3.5.1.14) from Aspergillus oryzae was purified from a commercially available crude material by heat treatment, precipitation by polyethyleneimine and ammoniumsulfate, gel chromatography and preparative disc-gel-electrophoresis. The purified product was homogenous as judged by polyacrylamide gel electrophoresis. SDS-gel electrophoresis, polyacrylamide-gel-gradient electrohoresis...
A number of enzymes, including amylases, dehydrogenases, and proteases, were shown to be renaturable after polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate. Enzyme activity was detected in situ by action on substrates introduced into the gel and subsequent staining of either the product or unreacted substrate. This technique combines the advantage of enzyme identific...
The gel compatibility in calcium contained geopolymers remains a controversial topic. This work aims to clarify the role of Ca availability determining geopolymerization alkali-activated ladle slag/Class F fly ash blends. results show that product layer wrapping around slag particles largely governs diffusion into environment, enabling development two separated gels, namely C-(N)-A-(S)-H and N-...
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