Detection method, dried algae manufacturing method, dried algae, and dried algae quality management method
AssigneeNational Institute for Environmental Studies
InventorsMasanobu KAWACHI, Shuhei OTA, Hiroshi KOSHIKAWA
Life of this patent
Estimating the term…
Abstract
The present invention relates to a detection method for detecting the presence or absence of a test substance in a sample, the detection method including a measurement step of measuring a delayed luminescence A of a measurement object obtained by bringing dried algae into contact with the sample.
Claims16
A detection method for detecting a presence or absence of a test substance in a sample, the detection method comprising:
- measuring a delayed luminescence A of a measurement object by bringing an L-dried matter of algae, which is dried algae obtained by an L-drying method, into contact with the sample,
- wherein, in the measuring, the delayed luminescence A of the measurement object is measured by bringing the dried algae into contact with water and the sample, or by bringing the dried algae into contact with the sample containing water, and
- in the measuring, a value of the delayed luminescence A is measured within 90 minutes from a point of time at which the dried algae are brought into contact with the water.
A detection method for detecting a presence or absence of a test substance in a sample, the detection method comprising:
- measuring a delayed luminescence A of a measurement object obtained by directly bringing dried algae into contact with the sample containing water,
- wherein, in the measuring, a value of the delayed luminescence A is measured within 90 minutes from a point of time at which the dried algae are brought into contact with the water.
(canceled)
12-24. (canceled)
A dried algae quality management method which is a quality management method of dried algae used in a detection method for detecting a presence or absence of a test substance in a sample, the detection method including measuring a delayed luminescence A of a measurement object obtained by bringing dried algae into contact with the sample, the quality management method comprising:
- bringing the dried algae into contact with an electron transfer inhibitor which inhibits electron transfer in a photosynthesis process to measure a delayed luminescence A′;
- and
- evaluating quality of the dried algae based on a comparison result between a value of a delayed luminescence B′ of a control measurement object and a value of the delayed luminescence A′.
Dependencies are inferred from the claim text.