نتایج جستجو برای: hydroxymethylfurfural
تعداد نتایج: 979 فیلتر نتایج به سال:
In many countries, baby cereals are the first solid food given to 3-4-month-old babies after weaning and to infants aged 6-12 months. Various simple technologies are traditionally used in the processing of cereals, including toasting, hydrolysis, and drying. In this study color and hydroxymethylfurfural (HMF) assays have been used to evaluate heat effects induced during the manufacture of these...
Cellulose-derived glucose generated using the supported ruthenium catalyst was applied to poly(3-hydroxybutyrate) [P(3HB)] production in recombinant Escherichia coli. By the reaction with the catalyst at 220°C, 15-20 carbon mol% of cellulose was converted into glucose. The hydrolysate also contained byproducts such as fructose, mannose, levoglucosan, oligomeric cellulose, 5-hydroxymethylfurfura...
In order to investigate the thermal degradation of glucose and maltose solutions after high temperature and high pressure (HTHP) treatment, the samples were treated at temperatures of 110, 120, 130, 140, and 150°C for 1, 2, 3, 4, and 5 h in an apparatus for HTHP treatment. Glucose and maltose solutions (20% w/w) were prepared by weighing glucose and maltose and adding distilled water in the des...
5-hydroxymethylfurfural (HMF) is the object of extensive research in recent times. The challenge industrial production HMF choice cheap, hexose feedstock. This study compares continuous synthesis from hexoses—fructose and glucose, biomass—Miscanthus × giganteus chicory roots. experiments were conducted technical-scale biorefinery (TRL 6/7). In first stage, optimal conditions for hexoses selecte...
Biomass is an excellent renewable organic energy in nature. 5-hydroxymethylfurfural (HMF) a significant platform chemical derived from biomass. It can be obtained biomass and has the potential to produce high value-added derivatives. For past few years, chemocatalysis pathway been extensively studied main of HMF transformation. In this paper, influence factors reaction mechanisms different cata...
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