图1. 不同因子对怀牛膝细胞悬浮培养的影响
(A) 接种量对细胞生长量的影响; (B) 接种量对细胞中多糖积累的影响; (C) 继代周期对细胞生长量的影响; (D) 继代周期对细胞中多糖积累的影响; (E) pH和光照对细胞生长量的影响; (F) pH和光照对细胞中多糖积累的影响; (G) 不同浓度Cu²⁺对细胞生长量的影响; (H) 不同浓度Cu²⁺对细胞中多糖积累的影响。不同字母表示各处理间差异显著(P<0.05)。ABPS: 牛膝多糖

Figure 1. Effect of different factors on the cell suspension culture of Achyranthes bidentata
(A) Effect of inoculum concentrations on the cell growth; (B) Effect of inoculum concentrations on the contents of ABPS; (C) Effect of subculture cycle on the cell growth; (D) Effect of subculture cycle on the contents of ABPS; (E) Effect of pH and light on the cell growth; (F) Effect of pH and light on contents of ABPS; (G) Effect of Cu²⁺ concentration on the cell growth; (H) Effect of Cu²⁺ concentration on the contents of ABPS. The different letters indicate significant differences at the 0.05 level. ABPS: Achyranthes bidentata polysaccharides