ANALYSIS AND CHARACTERIZATION OF CAROTENOIDS IN GINGKO SEED / 营养学报
Acta Nutrimenta Sinica
;
(6)1956.
Article
in Chinese
| WPRIM
| ID: wpr-554262
ABSTRACT
Objective:
To analyze and identify the carotenoid in gingko seed.Methods:
The chemical composition of the pigment from gingko seed was identified as carotenoid by UV absorption spectrum. Its content was determined by spectrophotometric method and its composition was analyzed and identified by thin-layer chromatography and HPLC method.Results:
Gingko contained carotenoids, roughly about 489 ?g/100 g in which lutein, ?-carotene and ?-carotene amounted to 69.20%,15.80% and 7.45% respectively.Conclusion:
Gingko contained large quantity of carotenoids, mainly lutein, and next in order ?-carotene and ?-carotene.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Acta Nutrimenta Sinica
Year:
1956
Type:
Article
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