Different species of plants contain different glycoalkaloids that vary in their toxicity to humans. For example, tomatoes contain the glycoalkaloids alpha-tomatine and dehydrotomatine whereas potatoes contain alpha-chaconine and alpha-solanine. 16 сент. 2011 г.
What is glycoalkaloids in potatoes?
Glycoalkaloids occur naturally in potatoes and are toxic to humans at high levels. Glycoalkaloids are concentrated in the peel and prolonged exposure of tubers to light will stimulate the formation of glycoalkaloids near the surface of the potato tuber. Glycoalkaloids are not broken down by cooking or frying.
Are tomatoes and potatoes the same?
Tomatoes and potatoes are both members of the same family, Solanum or nightshade. Because they are brethren so to speak, it seems logical that planting tomatoes and potatoes together would be a perfect marriage. Growing tomatoes with potatoes isn't quite that simple.
What can solanine be used for?
Solanum nigrum naturally occurs in Africa and is used as food as well as medicinal plant in Cameroon to treat pneumonia, aching teeth, stomach ache, tonsillitis, wing worms, pain, inflammation and fever, tumor, inflammation, and also as hepaprotective, diuretic, antipyretic [77]. Solanum melongena L.
How do you remove solanine from potatoes?
CONSTITUTION: Solanin is removed from potatoes by dipping the potatoes in vinegar of 30-60 deg. C, containing 0.3-1.0 vol% of acetic acid, for 2-5 minutes.
Are tomato and potato plants related?
The Solanaceae, or nightshade family, includes a number of common species, many of which – such as tomatoes, aubergines and peppers – we eat. ... The most well-known genera include Lycopersicon (tomato), Capsicum (peppers and chillies), Physalis (tomatillo) and Solanum (potato and aubergine).
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