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A defining feature of Physalis is a large, papery husk derived from the calyx, which partly or fully encloses the fruit. [5] Many species bear edible fruit, and some species are cultivated. The typical Physalis fruit is similar to a firm tomato in texture, and like a sweet, tangy grape in flavor. [6]
The family Physaliidae is monotypic, consisting of only one genus, Physalia. [2] The genus is also monotypic, containing only P. physalis. [1] [3] There is a long history of the genus being described with multiple species, such as the Pacific man o' war (P. utriculus), however most of these species are now considered synonyms for P. physalis.
The Portuguese man o' war (Physalia physalis), also known as the man-of-war [6] or bluebottle, [7] is a marine hydrozoan found in the Atlantic Ocean and the Indian Ocean. It is considered to be the same species as the Pacific man o' war or bluebottle , which is found mainly in the Pacific Ocean . [ 8 ]
Physalins are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed; see figure below). [1]
Physalis species are now studied for their potential health benefits. One study done specifically on P. virginiana was intended to investigate its antibacterial potential. The overall purpose of this study was to identify the chemical compounds of P. virginiana that could be used to make antibiotics. The researchers introduced extracts from the ...
Dopamine is usually called the “feel good” neurotransmitter, because it plays a big role in the brain’s reward and pleasure systems, says Kane. There are a few ways that foods can induce ...
Physalis angulata is an erect herbaceous annual plant belonging to the nightshade family Solanaceae. Its leaves are dark green and roughly oval, often with tooth shapes around the edge. Its leaves are dark green and roughly oval, often with tooth shapes around the edge.
Physalis pruinosa is a plant in the genus Physalis in the nightshade family Solanaceae, often referred to as ground cherry or husk tomato. It is a native species in a range extending from northern Mexico through Central America. [ 1 ]