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 JACEN  Vol.5 No.3 , August 2016
Determination of Inorganic Elements Content and Distribution in Bamboo Shoots by Microwave Digestion and ICP-MS
Abstract: Microwave digestion and inductively coupled plasma mass spectrometry (ICP-MS) method was used to determine the contents of 25 inorganic elements in basal part, meat and shell of bamboo shoots. It could be concluded that the method could be applied to determine 25 inorganic elements in bamboo shoots. The elements with a dry basis content higher than 10 mg/kg were listed in the order of content decrease as follows, basal part of bamboo shoots: K > Ca > Mg > Mn > P > Al > Fe > Zn > Na; bamboo shoots meat: K > P > Ca > Mg > Mn > Fe > Al > Zn > Na > Ba > Sr; bamboo shoots shell: K > P > Mg > Ca > Mn > Al > Fe > Na > Zn; B, Pb, Cu, Cr ranged from 1.0 - 10 mg/kg; Ga, As, Se, Cd, Sn, Sb, V, Co, Ni were lower than 0.80 mg/kg. The harmful elements Cd, As, Cr, Hg, Pb were commonly monitored in feeds. The wet basis content (mg/kg) of Cd, As, Cr was lower than: 0.028, 0.022 and 0.42 respectively; no Hg was found; the content of Pb(mg/kg) in basal part, meat and shell of bamboo shoots was 0.82, 0.35 and 0.41 respectively. The results provide basic data for the development of bamboo shoots and its byproduct.
Cite this paper: Ye, J. , Su, Z. , Lin, L. , Zha, Y. , Wang, M. and Yang, C. (2016) Determination of Inorganic Elements Content and Distribution in Bamboo Shoots by Microwave Digestion and ICP-MS. Journal of Agricultural Chemistry and Environment, 5, 152-157. doi: 10.4236/jacen.2016.53016.
References

[1]   Shi, Q.T. (2003) The Current Situation and Development Prospect of Processing and Utilization of Bamboo Shoots in China. Journal of Bamboo Research, 22, 1-5.

[2]   Yu, N.F. and Wang, Y. (2010) The Progress of Development and Utilization of the Shell of Bamboo Shoots in China. Jiangxi Forestry Science and Technology, 2010, 51-53.

[3]   Xie, T. and Chen, P. (2008) Research on the Combination and Separation Technology of Fiber Components in the Shell of Bamboo Shoots. Journal of Hunan Institute of Engineering, 18, 72-75.

[4]   Feng, G.F., Xie, T., Fu, X.H., et al. (2008) The Optimization of Saccharification Process of Fiber of Shell of Bamboo Shoots after Acid Treatment. Journal of Hunan Institute of Engineering, 19, 84-86.

[5]   Wang, X.Q. and Liu, J.X. (1999) The Influence of Adding Straw and Bran Compound Silage into Shell of Bamboo Shoots on Fermentation Quality and Feeding Value of Silage. Journal of Animal Nutrition, 11, 53-55.

[6]   Xie, B.X., Zhong, H.Y., Xie, T., et al. (2000) Research on the Development and Main Functions of Dietary Fiber in Bamboo Shoots. Economic Forest Researches, 19, 8-11.

[7]   Li, Y.H., Zhang, S.Y., Lai, P.F., et al. (2010) Research on Preparing Water Soluble Dietary Fiber of the Basal Part of Bamboo Shoots with the Composite Enzyme Method. Science and Technology of the Food Industry, 31, 269-275.

[8]   Lv, G.T., Lin, L.J., Zhu, B.Q., et al. (2012) The Comparative Study of Different Extraction Methods of β-Sitosterol in the Basal Part of Moso Bamboo Shoots. Journal of Agricultural Machinery, 9, 111-114.

[9]   Xing, R.L., Wang, C.H., Tang, N., et al. (2007) Analysis on the Content of Mineral Elements in Cells of Marine Benthic Diatom. Spectroscopy and Spectral Analysis, 27, 2131-2133.

[10]   Xia, M. (2003) Physiological Functions of Necessary Trace Elements. Journal of Trace Elements and Health Research, 20, 41-44.

[11]   Wang, Y., Tie, M., Kang, P.L., et al. (2009) Comparison of Three Methods and for the Determination of Selenium Content in Cordyceps militaris including ICP-MS. Spectroscopy and Spectral Analysis, 29, 815-818.

[12]   Lin, L.J., Li, J.H., Zhu, D.M., et al. (2012) The Research on Ultra-fine Powder Nutritional Ingredient in the Basal Part of Moso Bamboo Shoots. Science and Technology of the Food Industry, 20, 328-329.

[13]   Jia, Y.F. and Wang, W.Y. (2011) Chemical Composition and Cellulose Characteristics of Several Kinds of Shell of Bamboo Shoots. Journal of Zhejiang University (Agriculture and Life Science Edition), 37, 338-342.

[14]   Chen, Y.H., Liu, C., Wang, W.J., et al. (1997) Research on Nutritional Ingredients of 12 Kinds of Moso Bamboo Shoots in Yunnan. Journal of Research and Development of Natural Products, 10, 25-30.

[15]   Liu, L., Lin, X.C., Sun, P.J., et al. (2005) Analysis on Nutritional Ingredients of Bitter Bamboo Shoots and Leaves. Journal of Bamboo Research, 24, 15-18.

[16]   Li, R., Wu, L.R., Zhou, C.P., et al. (2007) The Research on Nutritional Ingredients of Mineral Elements of Square Bamboo Shoots. Journal of Bamboo Research, 26, 37-39.

[17]   Liu, H.W., Qin, Z.H., Xie, H.L., et al. (2013) The Determination of 28 Kinds of Inorganic Elements in Sunflower Seeds with ICP-OES/ICP-MS. Spectroscopy and Spectral Analysis, 33, 224-226.

[18]   Hu, Q.Y., Li, L., Shi, J., et al. (2007) The Determination of 27 Kinds of Elements in Tobacco with Microwave Digestion and Inductively Coupled Plasma Mass Spectrometry Method. Spectroscopy and Spectral Analysis, 27, 1210-1213.

[19]   Huang, X.W., Zhang, N. and Huang, X.L. (2009) Research on the Determination of the Content of Ca, Mn, Fe, Cu, Ni, As, Se, Sr, Cd, Ba and Hg in Rice with ICP-MS in the Collision Cell. Journal of Spectroscopy Laboratory, 26, 1095- 1099.

[20]   Liu, L.L., Wang, J. and Zhang, L.J. (2009) The Determination of Mercury Content in Fish with Microwave Digestion- Isotope Dilution Mass Spectrometry Method. Journal of Beijing University of Chemical Technology, 36, 21-24.

 
 
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