Rosliny jako zrodlo naturalnych substancji szkodliwych dla zdrowia

• Autorzy: Czerwiecki L.

Warianty tytułu

EN

Plants is s source of natural harmful substances

• Języki publikacji: PL

Abstrakty

PL

Omówiono wybrane substancje szkodliwe oraz toksyczne wytwarzane przez rośliny wyższe oraz bytujące w środowisku wodnym (glony). Zwrócono uwagą na wielokierunkowe działanie na organizm ludzki omawianych związków i ich przemiany.

EN

In this review the several data concerning Phytotoxins as natural harmful substances of plants and phycotoxins - toxicants of algae were described. For example plants are source of pyrrolizidine alkaloids, glycoalkaloids, glucosinolates as well as glycosides, saponinę and psolarens. Possible adverse effects of phytoestrogens as endocrine disruptors versus beneficial influence these substances on human organism were mentioned. About lectins as possible factors of some diseases was reported, as well as some proteins as allergens of soy and peanuts was mentioned. Accumulated by shellfish and fish the most important phycotoxins such as saxitoxin, okadaic acid, brevetoxins and Ciguatoxins were described. Phycotoxins produced several poisoning symptoms. Microcystins and nodularin - cyanobacterial phycotoxins of freshwater, was mentioned. In conclusion, the need of limitation of permissible levels of some plant toxicants, development of analytical methods as well as knowledge of influence of some technological processes on toxic plant substances was highlighted. The importance of balanced diet as a tool of defense against plant toxicants was concluded.

Słowa kluczowe

PL

glikozydy; glony; fitoestrogeny; substancje toksyczne; alergeny roslinne; substancje naturalne; substancje szkodliwe; rosliny

EN

glycoside; alga; phytoestrogen; toxic substance; plant allergen; natural substance; harmful substance; plant

• Wydawca: -
• Czasopismo: Roczniki Państwowego Zakładu Higieny
• Rocznik: 2005
• Tom: 56
• Numer: 3
• Opis fizyczny: s.215-227,rys.,bibliogr.

Twórcy

autor

Czerwiecki L.

• Instytut Biotechnologii Przemyslu Rolno-Spozywczego, ul.Rakowiecka 36, 02-532 Warszawa