Shenghua Wei

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A novel rutin-α-L-rhamnosidase hydrolyzing α-L-rhamnoside of rutin, naringin, and hesperidin was purified and characterized from Aspergillus niger DLFCC-90, and the gene encoding this enzyme, which is highly homologous to the α-amylase gene, was cloned and expressed in Pichia pastoris GS115. The novel enzyme was classified in glycoside-hydrolase (GH) family(More)
In this paper, we propose a gesture recognition method using Enhanced Depth Motion Map (eDMM) and Static Pose Map (SPM) from depth videos. Firstly, the eDMM is proposed to describe motions in gesture videos, which is more robust to noise than DMM. The SPM is constructed to describe static postures of a gesture, which provides complementary information for(More)
BACKGROUND Alginate is a natural polysaccharide obtained from brown algae and has been shown to have numerous applications in biomedical science, such as wound healing, delivery of bioactive agents, and cell transplantation. Ovalbumin (OVA) peptide 323-339 has been reported to be involved in immune response.  MATERIAL AND METHODS This work investigated the(More)
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