By Jeanne Yacoubou, MS<\/p>\n
A long-time Vegetarian Resource Group reader asked us whether dietary supplements lutein and zeaxanthin were derived from all-vegetable sources. After careful review of the products offered by major manufacturers in 2014 The VRG reports that these compounds themselves are most often commercially produced from vegetable sources especially marigolds.<\/p>\n
During our research we discovered a reply letter sent by The Food and Drug Administration (FDA) to Cognis Corporation: http:\/\/www.fda.gov\/Food\/IngredientsPackagingLabeling\/GRAS\/NoticeInventory\/ucm153920.htm<\/a><\/p>\n In the fifth paragraph of the letter The FDA writes<\/p>\n Cognis prepares two commercial products from the concentrated form of its lutein ester product. One commercial product is a microencapsulated powder that is prepared by forming an emulsion, which is then dispersed with porcine gelatin under high speeds. The resulting paste is atomized at low temperatures to form beadlets that are dried. This powder is a six-fold dilution of the concentrate and, thus, contains a minimum of 10 percent lutein esters.\n<\/p><\/blockquote>\n Cognis’ lutein product line was later purchased by BASF Corporation. The VRG contacted BASF to determine if lutein powder microencapsulated in gelatin was a current product offered by BASF. We received this reply from a BASF employee:<\/p>\n \nWe do offer several forms of lutein esters which is a part of our Xangold line. This product line was acquired by BASF several years ago from Cognis. We offer three powder forms and five oil forms. Our oil products are concentrated oils that can be in either soybean, olive or MCT oil. Our powder forms…also are offered in several concentrated powder forms. Two of these powder forms are with gelatin and one is gelatin-free. Again, as I mentioned, these products are ingredients that would be sold to manufactures that would incorporate them into a consumer product. To understand if gelatin is in the product, you would need to contact the manufacturer for the full ingredient listing.<\/p><\/blockquote>\n We later received confirmation from BASF that their medium chain triglyceride (MCT) oil is \u201cof vegetable source.\u201d<\/p>\n FenChem Biotek Ltd. is another company that also told The VRG that they sell lutein microencapsulated in gelatin.<\/p>\n Lutein<\/u><\/strong><\/p>\n Alternate names<\/strong>: luteine, vegetable lutein, vegetable luteol, E161b Definition<\/strong>: A xanthophyll (oxycarotenoid) believed important for eye health, lutein cannot be synthesized by the human body but must be consumed in foods. Unlike another carotenoid beta-carotene, lutein does not exhibit pro-vitamin A activity.<\/p>\n Manufacturers<\/strong>: <\/p>\n Kemin<\/a> told us that their lutein product is \u201cfree of animal ingredients as well as animal-derived processing aids.\u201d It is also \u201cfree of bovine gelatin and has been for several years now\u201d (http:\/\/www.dsm.com\/markets\/foodandbeverages\/en_US\/products\/carotenoids\/flora-glo-lutein.html<\/a>).<\/p>\n Omniactives<\/a> told us that their product \u201ccontains no animal products.\u201d They do not offer a gelatin encapsulated form.<\/p>\n BASF<\/a> told us that they do manufacture \u201ctwo…powder forms with gelatin and one is gelatin-free.\u201d <\/p>\n Fenchem Biotek Ltd. <\/a> told us that they \u201ccan supply lutein available as microencapsulated powders in gelatin.\u201d<\/p>\n Classification<\/strong>: Typically Vegan<\/p>\n Entry added<\/strong>: August 2014<\/p>\n Zeaxanthin<\/u><\/strong><\/p>\n Alternate names<\/strong>: zeaxanthol, E161h Definition<\/strong>: An oxycarotenoid (xanthophyll) believed important for eye health, zeaxanthin is typically found along with lutein in food sources as it is in the eye. Unlike another carotenoid beta-carotene, zeaxanthin does not exhibit pro-vitamin A activity.<\/p>\n Manufacturers<\/strong>:<\/p>\n Kalsec <\/a> told us that \u201cour zeaxanthin is free from any and all animal or animal derived products.\u201d We also learned that they \u201cdo have a manufacturing partner who does microencapsulation…It is not gelatin however but a non-gmo starch matrix that dissolves after consumption in order to enter the bloodstream.\u201d<\/p>\n Kemin<\/a> told us that their zeaxanthin product is \u201cfree of animal ingredients as well as animal-derived processing aids.\u201d It is also \u201cfree of bovine gelatin and has been for several years now.\u201d<\/p>\n Omniactives<\/a> told us that their product \u201ccontains no animal products.\u201d They do not offer a gelatin encapsulated form.<\/p>\n Classification<\/strong>: Typically Vegan For information on other ingredients, see
\nCommercial source<\/strong>: marigold, paprika (may be sold as a powder microencapsulated in gelatin)
\nFound in<\/strong>: green leafy vegetables, yellow-orange fruits and vegetables, egg yolk
\nUsed in<\/strong>: dietary supplements, infant formula, beverages
\nUsed as<\/strong>: nutritional supplement, colorant<\/p>\n
\nCommercial source<\/strong>: marigold, paprika
\nFound in<\/strong>: green leafy vegetables, yellow-orange fruits and vegetables, egg yolk, spirulina
\nUsed in<\/strong>: dietary supplements, beverages
\nUsed as<\/strong>: dietary supplement, colorant<\/p>\n
\nEntry added<\/strong>: August 2014<\/p>\n
\nhttp:\/\/www.vrg.org\/ingredients\/index.php<\/a><\/p>\n