Please check the link below.

http://docsdrive.com/pdfs/ansinet/ijp/2019/301-310.pdf

Please check the link below.

http://docsdrive.com/pdfs/ansinet/ijp/2019/301-310.pdf

Kindly see some Indian species like growing in eastern Himalayas....commonly called Jaluk

It does!

Yes, genus Capsicum contains solanine in their stem like other nightshades.

Source: https://www.sciencedirect.com/topics/neuroscience/solanine

yes, it does

https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/solanine

Yes, it does. Please check with the following link for further clarification, please copy it and past to the browseing bar: https://www.healthline.com/health/nightshade-vegetables-and-inflammation

Yes it present in

Yes it contain

Yes

Yes it does