| [influence of thermal processing and storage on the content of nitrates and nitrites in chosen vegetables from the podlasie province]. | the dangerous for health nitrate and nitrite can penetrate with food human organism for this reason in study the influence of thermal processing and storage on the level of these compounds in the vegetables was determined. the content of nitrates and nitrites was determined in such vegetables as carrot, parsley-root, celery and potatoes growing by farmers in the podlasie province. nitrates and nitrites were assessed in fresh and boiled vegetables as well as in the stock and in carrot juice. thes ... | 2001 | 11957780 |