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Jinan, China

Wang F.,Shandong Academy of Agricultural Sciences | Zhu J.,Shandong Academy of Agricultural Sciences | Shang M.,Shandong Academy of Agricultural Sciences | Zhao Y.,Shandong Shengli Co. | Liu S.,Shandong Academy of Agricultural Sciences
IFIP Advances in Information and Communication Technology | Year: 2010

The study on food safety traceability system in China started from 2002. During the study and implementation, some related standards and guides have been gradually made, many traceable foods and traceable enterprises were created and a series of traceability subsystems were developed. This paper introduces the importance of food safety traceability system construction, the present construction situation in China and the food safety traceability platform by bar code, deeply analyzes the existing problems and puts forward some advices. It shows that a sound food traceability system has been built in China and tends to maturate. It provides the reference for food safety traceability system construction in developing countries. © 2010 IFIP International Federation for Information Processing.

Li X.,Shandong Shengli Co. | Shen B.,Shandong Shengli Co.
Asian Journal of Chemistry | Year: 2013

One new zinc compound [Zn(L)(H2O)3]r (1) (H2L = 5-hydroxyisophthalic acid) has been successfully synthesized. Compound shows a one-dimensional framework. The 3D supramolecular structure is formed via hydrogen bonding connection.

Yang Y.,Tianjin University | Li X.,Tianjin University | Han F.,Shandong Shengli Co. | Hu J.,Shandong Shengli Co. | Yuan Y.,Tianjin University
Huagong Xuebao/CIESC Journal | Year: 2012

Taking the industrial pleuromutilin fermentation with strain Pleurotus mutilus as an example, the variations of small molecule metabolomes in different industrial fermentation processes were analyzed. The small molecule metabolomes in different processes were measured by gas chromatography coupled to time-of-flight mass spectrometry. Principal component analysis(PCA)was performed on the metabolome of P. mutilus. According to the score plot and loading plot obtained by PCA, the similarities and differences of metabolism of P. mutilus in two processes were extracted and classified. The analysis on characteristic metabolites indicated significant effects of different processes on cell viabilities. The higher level of TCA cycle intermediates and amino acids during the seed culture stage in the process two indicated higher carbon and nitrogen metabolism in P. mutilus before the inoculation. In addition, the analysis of the variations of metabolites during the two different fermentation processes suggested that nutrition utilization efficiency of P. mutilus in process two was higher than that in process one. This study indicates that metabolome analysis could be a new approach to evaluating the industrial bioprocess and is helpful in providing the feasible regulation scheme to improve the fermentation process. © All Rights Reserved.

Shen B.,Shandong Shengli Co. | Li X.,Shandong Shengli Co.
Asian Journal of Chemistry | Year: 2013

One new Mn(II) compound {[Mn(L)(H2O)]·2H 2O}n (H2L = 5-methylisophthalic acid) has been successfully synthesized. Compound shows a one-dimensional chain. The carboxylate group in compound adopt two coordination modes viz., bis-chelating and bis-monodentate modes.

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