Direct Photometric Assay for Copper Chlorophyll Adulterants in Edible Oil by the Aid of an Ultraviolet-Photobleaching Pretreatment

Journal of Agricultural and Food Chemistry

Volumn 66, Issue 33, 2018, Pages 8859-8863

  Wang, Hung Cheng ^a   Hou, Yung Te ^a   Hsieh, Bo Chuan ^a  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

adulteration; copper chlorophyll; edible oil; photobleaching; spectrophotometry

Indexed keywords

ACCIDENT PREVENTION; CHLOROPHYLL; COPPER COMPOUNDS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; OILS AND FATS; PHOTOBLEACHING; SPECTROPHOTOMETRY;

ADULTERATION; ANALYTICAL RESULTS; CHLOROPHYLL DERIVATIVE; PHOTOMETRIC ASSAYS; PHOTON FLUX DENSITIES; RELATIVE STANDARD DEVIATIONS; SCREENING METHODS; ULTRAVIOLET LIGHT EMITTING DIODES;

SOYBEAN OIL;

CHLOROPHYLL; CHLOROPHYLLIDE; COPPER; VEGETABLE OIL;

ANALYSIS; BLEACHING; DRUG EFFECT; EVALUATION STUDY; FOOD CONTAMINATION; PHOTOMETRY; PROCEDURES;

CHLOROPHYLLIDES; COPPER; FOOD CONTAMINATION; PHOTOBLEACHING; PHOTOMETRY; PLANT OILS;

EID: 85051973121     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/acs.jafc.8b02170     Document Type: Article

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