Breithaupt, D E Carotenoid esters in vegetables and fruits: a screening with emphasis on beta-cryptoxanthin esters. [electronic resource] - Journal of agricultural and food chemistry Apr 2001 - 2064-70 p. digital Publication Type: Journal Article ISSN: 0021-8561 Standard No.: 10.1021/jf001276t doi Subjects--Topical Terms: Anticarcinogenic Agents--analysisCarotenoids--analysisCryptoxanthinsEstersFruit--chemistryVegetables--chemistryXanthophyllsbeta Carotene--analogs & derivatives