1·This test studied the cryopreservation and usual preservation of gametophytes of Undaria pinnatifida.
本文以裙带菜配子体为实验材料，用包埋脱水法进行超低温和常低温保存。
2·At present, the study on Undaria Pinnatifida is just in primary process in China and the reports are few, while the study in Japan is extensive.
目前，国内对裙带菜的研究尚处于起步阶段，相关报道较少，国外尤其是日本对裙带菜营养和药用价值的研究比较深入。
3·Objective:To investigate the effect of Undaria pinnatifida on anti-tumor activities and to study its mechanism initially for providing a academic basement to research tumor further.
目的：研究裙带菜褐藻多糖硫酸酯的抗肿瘤作用，并对其机理进行初步研究，为抗肿瘤机理的进一步研究奠定理论基础。