| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus which produces phycoerythrin having a high comparative values of absorptivity (optical density) by utilizing specific algae. SOLUTION: The specific algae comprise Galaxaura oblongata, Halymenia ceylanica, Helminthocladia australis, Porphyra dentata and their combinations. The apparatus utilizes alternation of three generations of the specific algae comprising sexual reproduction, asexual reproduction and vegetative propagation, and prolongs the filamentous carpospores state by regulating lights, temperatures and nutritional status utilizing the property that various gummy substances are not contained in the filamentous carpospores state, and then extracts the phycoerythrin with high absorptivity comparative values using them as raw materials. COPYRIGHT: (C)2004,JPO
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