The author mainly checked the texture and nutritious components such as protein,carbohydrate and vitamin C and mineral substances such as iron,zinc and calcium and coarse fiber and amino acids in tulip petals and azalea petals.The results showed that the
幸宏伟.郁金香及杜鹃花花瓣营养成分分析[J].重庆工商大学学报(自然科学版),2005,(1): HIN Hong-wei. Analysis of nutritious components in tulip petals and azalea petals[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2005,(1):