生姜为姜科姜属的多年生宿根蔬菜植物,生产上仅作一年栽培,它原产于热带多雨森林区,性喜于阴湿而温暖之环境中生长,但不耐寒热,高温或强光直射均能产生生理障碍,故其对一境之要求甚严。我国生姜之栽培始于周代,因其根茎中富含挥发性的姜油酮和姜油酚,使其颇具辣味而欲食者甚众。食用少量的生姜,可刺激肠胃之消化腺分泌消化液,助食物之消化;生姜 Ginger is a perennial root vegetable belonging to the genus Zingiber officinale. Its production is only cultivated for one year. It is native to the rainy and tropical forest region. It grows in a humid and warm environment but does not tolerate cold, heat, or glare Direct exposure can produce physiological disorders, so its very strict requirements of a border. Ginger cultivation began in the Zhou Dynasty, because of its rhizome is rich in volatile zingerone and ginger oil, making it quite spicy and those who wish very much. Eat a small amount of ginger, can stimulate the digestive gland secretion of digestive juice, to help digestion of food; ginger