Table 1.

Some phytochemical constituents of Zingiber officinale.

Groups	Examples	References
Phenolic compounds	Shogaols, paradols, and gingerols	[42, 61, 74, 75]
Sesquiterpenes	Bisapolene, zingiberene, zingiberol, sesquiphellandrene, and curcurmene	[42, 61, 75]
Vitamins	Thiamine, riboflavin, niacin, pyridoxine, vitamin-A, vitamin-C, and vitamin-E	[40, 76]
Others	6-Dehydrogingerdione, galanolactone, gingesulfonic acid, zingerone, geraniol, neral, monoacyldigalactosylglycerols, and gingerglycolipids	[77–79]