CULTURE OF THE ASTAXANTHIN-PRODUCING GREEN-ALGA HAEMATOCOCCUS-PLUVIALIS .1. EFFECTS OF NUTRIENTS ON GROWTH AND CELL TYPE

被引：112

作者：

BOROWITZKA, MA

HUISMAN, JM

OSBORN, A

机构：

[1] Algal Biotechnology Laboratory, School of Biological and Environmental Sciences, Murdoch University, Murdoch, 6150, W.A.

来源：

JOURNAL OF APPLIED PHYCOLOGY | 1991年 / 3卷 / 04期

关键词：

HAEMATOCOCCACEAE; PALMELLA; APLANOSPORE; ACETATE; TEMPERATURE; NITROGEN; PHOSPHATE;

D O I：

10.1007/BF02392882

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The freshwater green alga Haematococcus pluvialis (Strain Vischer 1923/2) grows best at high nitrate concentrations (about 0.5 to 1.0 g l-1 KNO3), intermediate phosphate concentration (about 0.1 g l-1 K2HPO4) and over a wide range of Fe concentrations. Low nitrate or high phosphate induce the formation of reddish palmella cells and aplanospores. Mixotrophic growth with acetate improves growth rate and final cell yield, and also stimulates the formation of the astaxanthin-containing palmella cells and aplanospores. H. pluvialis cannot grow above about 28-degrees-C, or above a salinity of approximately 1% w/v NaCl. An increase in temperature or the addition of NaCl also stimulates the formation of palmella cells and aplanospores.

引用

页码：295 / 304

页数：10

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