Li Bin Liu

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Citrus peels are rich in polymethoxylated flavones (PMFs) and are potential sources of natural preservatives. Six PMFs extracts, isolated and purified from the peels of three mandarins (Citrus reticulata) and three sweet oranges (Citrus sinensis), were identified and quantitated. Their inhibitory effects on Aspergillus niger were evaluated using a(More)
Biomass and net primary productivity (NPP) are important factors for studying terrestrial carbon storage and the carbon cycle. Using data from existing literature, this study synthesized and analyzed a comprehensive database of direct field observations of forest biomass and NPP for Southwestern China. The biomass of mature natural forests and mature(More)
The aim of the present study was to investigate the effects of Astragalus polysaccharides (APS) in combination with ibuprofen (IBU) in the treatment of sepsis and the underlying mechanism. The combined drug treatment was evaluated in a rat model of cecal ligation and puncture (CLP). The serum concentrations of tumor necrosis factor (TNF)-α, interleukin(More)
In this paper, we consider the tourism forecasted method to forecast the demand for Guilin. At first, cubic polynomial and GM (1, 1) models are used to forecast tourism demand for Guilin from 1997 to 2010, respectively. Secondly, by comparing the accuracy of cubic polynomial and GM (1, 1) model, a combined model contained a parameter a, a ∈ [0, 1] is(More)
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