| assessment of the transfer of 137cs in three types of vegetables consumed in hong kong. | a dynamic food chain model has been built for the modeling of the transfer of 137cs in three types of vegetables consumed in hong kong, namely, white flowering cabbage (brassica chinensis), head lettuce (lactuca sativa) and celery (apium graveolens). some parameters have been estimated from the experimental data obtained in this work. the experimental data include the transfer factors of 137cs from soil to the different vegetable species which are determined through high resolution gamma spectro ... | 1998 | 9745700 |
| nitrate and nitrite levels in commonly consumed vegetables in hong kong. | levels of nitrate and nitrite in 73 different vegetables, a total of 708 individual samples grouped into leafy, legumes, root and tuber, and fruiting vegetables, which are traded mainly in hong kong, were measured. where available, five samples of each vegetable type were purchased from different commercial outlets during the winter of 2008 and summer of 2009. levels of nitrate and nitrite were determined by ion chromatography and flow injection analysis, respectively. nitrate and nitrite levels ... | 2011 | 24779660 |