| URI |
http://vocab.nerc.ac.uk/collection/S27/current/CS002998/2/ |
| Within Vocab |
BODC parameter semantic model chemical substances |
| Alternative Labels |
pheophytin-a
|
| Definition |
A pigment with the same molecular structure as chlorophyll-a but without the central magnesium ion Mg2+. Phaeophytin (syn. pheophytin) plays a key role in the photosynthetic electron transport chains of plants and purple bacteria. |
| Date |
2019-06-07T18:34:01 |
| Identifier |
SDN:S27::CS002998 |
| Note |
accepted |
| Is Version Of |
CS002998 |
| Previous Version |
1
|
| version |
2 |
|
Same As
|
OBO
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http://purl.obolibrary.org/obo/CHEBI_44898 |
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ICES
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http://vocab.ices.dk/services/rdf/collection/PARAM/PHATA |
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PubChem
|
https://chem.nlm.nih.gov/chemidplus/rn/603-17-8 |
|
Broader
|
S01:S016 |
chemical entity |
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| P36:CHPHYL |
Chlorophyll |
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Narrower
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| P01:PHACHPXT |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit dry weight of sediment by acetone extraction and high performance liquid chromatography (HPLC) |
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| P01:IC2W0078 |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] |
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| P01:PHEOPHAB |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate 2-20um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHEOPHAD |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >0.2um phase] by filtration, acetone extraction and fluorometry |
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| P01:PTAXHPP5 |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >0.2um phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC) |
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| P01:PTAX4HPP |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC) |
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| P01:PHEOPHAA |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >20um phase] by filtration, acetone extraction and fluorometry |
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| P01:SCHLPHPA |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >5um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHEOPH03 |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/C phase] |
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| P01:PHEOPH02 |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/C phase] by filtration, acetone extraction and fluorometry |
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| P01:PHEOPH01 |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and fluorometry |
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| P01:PTAXHPP1 |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC) |
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| P01:COPHWA09 |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/F phase] by filtration, methanol extraction and high performance liquid chromatography (HPLC) |
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| P01:PTAXZZXX |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >unknown phase] |
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| P01:SCHLPHPM |
Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate GF/F-5um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHADHPXT |
Concentration standard deviation of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit dry weight of sediment by acetone extraction and high performance liquid chromatography (HPLC) |
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| P01:SDHLPHPA |
Concentration standard deviation of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >5um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHEOPHSD |
Concentration standard deviation of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and fluorometry |
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| P01:PTAXSDP1 |
Concentration standard deviation of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC) |
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| P01:SDHLPHPM |
Concentration standard deviation of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate GF/F-5um phase] by filtration, acetone extraction and fluorometry |
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| P01:PHEOSE01 |
Concentration standard error of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and fluorometry |
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