All parts of the plant contain solanine, but the heaviest concentrations tend to be in the leaves and stems. Tomatoes have a long, somewhat shady, history due to their association with nightshade. 14 мая 2021 г.
Is solanine in all tomatoes?
Solanine is a bitter-tasting steroidal alkaloid saponin that has been isolated from all nightshades, including tomatoes, capsicum, tobacco, and eggplant.
Which part of the tomato is toxic?
Tomato. I know, I just said the tomato isn't poisonous. The fruit isn't, but the leaves, roots, and stem (and, in limited doses, even some unripe fruit) are rich in tomatine, an alkaloid that's mildly toxic to humans.
Do ripe tomatoes contain solanine?
The solanine, or tomatine, level dramatically decreases in fully ripe tomatoes, to levels less than 5 mg per 1 kg of fruit weight. These low levels pose no health problems to humans, but even in the ripened form the solanine remaining in a tomato is harmful to cats.
Where is solanine found?
Keywords. Solanine is an alkaloid found in plants of the nightshade family (Solanaceae), specifically tomatoes, eggplant, and most significantly, potatoes. The majority of solanine poisoning reported has arisen from the ingestion of greened potatoes.
More useful articles on a similar topic 👇
What are the benefits of potato leaves?Do ripe tomatoes contain solanine?
