Daidzein, which is scarce in nature, has gained significant attention due to its superior biological activity and bioavailability compared with daidzin. So far, it has been widely used in the medicine and health care products industries. The enzymatic approach for the preparation of daidzein has prevailed, benefitted by its high efficiency and eco-friendly nature. Our present research aimed at ...

This study was aimed at investigating the physicochemical and microbiological changes that took place during the ageing process of spent bleaching earth in the presence of autochthonous microorganisms. Research material included fresh spent bleaching earth (SBE0) and the same material after 3 years of storage at the constant temperature of 20 °C, without aeration and moistening (SBE3). Changes ...

This article deals with the problem of utilization solid residue fir tree greens formed during industrial production essential oils. The objective this study was to chemical composition bioconversion products substrates based on greens. strain PP-3.2. Pleurotus pulmonarius (Fr.) Quél acted as a biodestructor.
 In process bioconversion, content polysaccharides and lignin substances decrease...

this study presents a comparison between aluminum and iron plate electrodes on phosphate removal from aqueous solutions by electrocoagulation process. the effectiveness of main operational parameters such as initial ph, initial phosphate concentration and current density were examined. in addition, treated solution and sludge characteristics, energy consumption and electrode mass depletion were...

The effect of particle size on enzymatic hydrolysis cassava flour at subgelatinization temperature was investigated. A multiscale physical metrology developed to study the evolution different physical-biochemical parameters: rheology, granulometry, and biochemistry. In this study, four fractions based sizes under 75 µm (CR075), 75–125 (CR125), 125–250 (CR250), 250–500 (CR500) were screened for ...

BACKGROUND Feedstock cost is a substantial barrier to the commercialization of lignocellulosic biorefineries. Poplar grown using a short rotation coppice (SRC) system has the potential to provide a low-cost feedstock and economically viable sugar yields for fuels and chemicals production. In the coppice management regime, poplars are harvested after 2 years' growth to develop the root system an...

The present research investigated the enrichment of fenugreek (Trigonella foenum graceum) seed substrate with phenolic antioxidants and L-DOPA via fungal-based solid-state bioconversion (SSB) system. This approach using food grade fungus Rhizopus oligosporus, was chosen because it has been demonstrated to be effective in other seed and food substrates for improving health-relevant functionality...

BACKGROUND In order to improve the availability of biomass, the concept of growing high yield biomass with short rotations and intensive culture has been introduced. Bamboo has become a feedstock of potential interest for future energy production due to its high productivity and short rotation time. The growth age of biomass is an important factor affecting the efficiency of bioconversion and p...

There has been certain criticism raised by A. Rescigno [2,8,9,12-15] against the standard formulation of pharmacokinetics. In 2011 it has been suggested that inconsistencies in pharmacokinetics should be eliminated after deriving “pharmacokinetic parameters” from conservation laws [3]. In the following text a simple system of conservation laws for extra vascular administration of a drug is expl...