镧-氨基酸络合物对球等鞭金藻的影响
Effects of lanthanum-amino acid complexes on Isochrysis galbana
-
摘要: 本文首次研究了镧-脯氨酸和镧-苯丙氨酸络合物对球等鞭金藻(Isochrysis galbana)的影响,结果表明,两种络合物对球等鞭金藻细胞繁殖及叶绿素的合成有明显的促进作用,浓度范围为5-20mg/dm3时,至第6天细胞数分别提高10.8%～17.2%,11.5%-20.5%(P<0.05);叶绿素浓度分别提高31.7%-37.5%,44.7%～48.4%(P<0.05),其中以浓度为10mg/dm3的实验组最高。镧的氨基酸络合物对球等鞭金藻的作用效果与镧相比是等同的。Abstract: The study on the effect of lanthanum-proline and lanthanum-phenylalanine complexes on Isochrysis galbana showed that these two complexes could distinctly enhance its cell reproduction and chlorophyll synthesis. When the concentrations of lanthanum-proline and lanthanum-phenylalanine were 5~20 mg/dm3, the cell numbers on the sixth day were increased by 10.8%~17.2% and 11.5%~20.5%,and the concentrations of chlorophyll by 31.7%~37.5% and 44.7%-48.4%,respectively (P<0.05),with an optimum concentration of 10 mg/dm3. The effect of lanthanum-proline and lanthanum-phenylalanine on Isochrysis galbans was the same as that of lanthanum.
-
Key words:
- Lanthanum-proline /
- lanthanum-phenylalanine /
- complexes /
- Isochrysis galbana /
- enhancement effect
-
熊炳昆.稀土生物功能化合物的应用研究.中国稀土学报,1994, 12(4):358-365 储钟稀,牟梦华,张和民等.暇化饰对组旋燕光合放暇、色索和蛋白质形成的影响.中国稀土学报,1994, 12(4):344-347 宋振东,江振莹,刘海涛等.稀土元索对组鱼种生长及代谢的形响.稀土,1992. 13(4):60-62 Yuan Youxian, Xin Fuyan, Qu Kerning. Effects of rare earth on egg hatching of Pcnaeus chinensis. World Aquaculture'96 Book of Abstract, Bangkok, Thailand, 1996, 458 辛福言,袁有宪,曲克明.翻对中国对虾卵子解化和无节幼体变态的影响.中国稀土学报,1997, 15(1):89-92 辛福言,袁有宪,曲克明.偶氮氯膦(Ⅱ)光度法侧定海水及对虾体内稀土总量的研究.水产学报,1997, 21(2):206-209 曲克明,衰有宪,辛福言.稀土对牟氏角毛藻生长的影响.海洋学报,1997, 19(2):129-132 Qu Kerning, Yuan Youxian, Xin Fuyan. Effects of rare earth on growth and chlorophyll of Chaetoceros mulleri. World Aquaculture'96 Hook of Abstract, Bangkok. Thailand. 1996. 196 曹栩荣,王则民,傅楚珑.稀土苯丙氮酸固体配合物的研究.中国稀土学报,1988. 6(3):19-22 王则民,傅楚道,,娜荣.希土脯氮酸配合物的合成和性质研究.无机化学学报,1989.5(4):59-64 海洋调查编辑委员会.海洋调查规范.北京:海洋出版社,1991. 688-691 曲克明,衰有宪,辛福言.稀土对球等鞭金燕生长的影响.海洋与湖沼,1988, 29(5) -
计量
- 文章访问数: 742
- HTML全文浏览量: 9
- PDF下载量: 806
- 被引次数: 0
下载:
