{"id":2317,"date":"2015-04-17T08:00:47","date_gmt":"2015-04-17T14:00:47","guid":{"rendered":"https:\/\/www.ulprospector.com\/knowledge\/?p=2317"},"modified":"2021-04-01T15:22:19","modified_gmt":"2021-04-01T21:22:19","slug":"fbn-organic-colors","status":"publish","type":"post","link":"https:\/\/ulprospector.ul.com\/2317\/fbn-organic-colors\/","title":{"rendered":"Organic Colors: Rules, Regulations &#038; Stability"},"content":{"rendered":"<figure id=\"attachment_2321\" class=\"thumbnail wp-caption alignright\" style=\"width: 400px\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2321\" src=\"https:\/\/ulprospector.ul.com\/media\/2015\/04\/PurpleCarrotSM.jpg\" alt=\"Purple carrot is a commonly used vegetable for coloring food products.\" width=\"400\" height=\"382\" srcset=\"https:\/\/ulprospector.ul.com\/wp-content\/uploads\/2015\/04\/PurpleCarrotSM.jpg 400w, https:\/\/ulprospector.ul.com\/wp-content\/uploads\/2015\/04\/PurpleCarrotSM-300x287.jpg 300w, https:\/\/ulprospector.ul.com\/wp-content\/uploads\/2015\/04\/PurpleCarrotSM-30x30.jpg 30w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><figcaption class=\"caption wp-caption-text\">Purple carrot is a commonly used vegetable for coloring food products.<\/figcaption><\/figure>\n<p>Recently, I was shopping in my local grocery store and saw a package of organic graham crackers targeted to children. There were many colors in the pack \u2013 blueish-purple, orange, yellow and red. This got me thinking \u2013 how can an organic product be such a nice shade of purple?<\/p>\n<h3><b>Organic or Non-Organic? Rules and Regulations<\/b><\/h3>\n<p>The majority of the coloring materials for organic products are already common to most people, such as organic juice extract colors\u00a0like <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=blueberry&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33183809\" target=\"_blank\" rel=\"noopener\">blueberry<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=blueberry&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33183809\" target=\"_blank\" rel=\"noopener\">EU<\/a>) and <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=%22purple+carrot%22&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184002\" target=\"_blank\" rel=\"noopener\">purple carrot<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=%22purple+carrot%22&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184002\" target=\"_blank\" rel=\"noopener\">EU<\/a>), or organic spices for color like <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=paprika&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184011\" target=\"_blank\" rel=\"noopener\">paprika<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=paprika&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184011\" target=\"_blank\" rel=\"noopener\">EU<\/a>) and <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=turmeric&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184022\" target=\"_blank\" rel=\"noopener\">turmeric<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=turmeric&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184022\" target=\"_blank\" rel=\"noopener\">EU<\/a>). These raw materials can be certified organic.<\/p>\n<p>In the U.S., there are also provisions for use of non-organic colors. <a href=\"http:\/\/www.ecfr.gov\/cgi-bin\/text-idx?rgn=div8&amp;node=7:3.1.1.9.32.7.354.7\" target=\"_blank\" rel=\"noopener\">7 CFR 205.606 (d)<\/a> designates certain non-organically produced colors derived from agricultural products that may be allowed in products labeled as organic, provided they are compliant with organic restrictions and no organic form is commercially available. These non-organic colorants are various spice and fruit\/vegetable-based extract colors.<\/p>\n<p>In the EU, food-based colors are more prevalent and commonplace in non-organic foods, so consumers are more likely to expect these types of colors. Country-specific organic regulations should be reviewed as they may impact your choice of ingredient. Your certifying agent should be consulted for clarification.<\/p>\n<h3><b>Is that organic color stable? What do I need to watch out for?<\/b><\/h3>\n<p>Some colors are impacted by thermal treatment, pH, shelf life and packaging conditions. Let&#8217;s explore these factors in more depth now:<\/p>\n<p><strong>Thermal treatment:<\/strong> \u00a0When creating extruded cereals, some organic colors may fade when exposed to heat processing. But others, like <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/search?k=annatto&amp;st=31\" target=\"_blank\" rel=\"noopener\">annatto<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/search?k=annatto&amp;st=31\" target=\"_blank\" rel=\"noopener\">EU<\/a>), may be able to survive the extensive heat application. Consider adding the color to the coating used on the cereal, if applicable. It would be exposed to less heat when added in this fashion.<\/p>\n<p><strong>pH and Solubility:<\/strong> An example of color change is the difference in pH between milk drinks\u00a0and yogurts. Milk with the higher pH may change the color of a red-based extract to a blue-purple hue, but will create a pink color in yogurt. Purple carrot can produce a purple color in acid free candies, but in acidified candies it makes a dark pink strawberry or watermelon color. <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=Anthocyanin&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184060\" target=\"_blank\" rel=\"noopener\">Anthocyanins<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=Anthocyanin&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184060\" target=\"_blank\" rel=\"noopener\">EU<\/a>) present in these colors change as product pH changes. In high acid environments the color is red, but progresses from blue-red to a blueish-purple hue as the environment changes to a more neutral pH.<\/p>\n<p>While <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=beta+carotene&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184089\" target=\"_blank\" rel=\"noopener\">beta-carotene<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=beta+carotene&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184089\" target=\"_blank\" rel=\"noopener\">EU<\/a>) has good heat and light stability, it is insoluble in water-based beverages and will produce a colored \u201cring\u201d at the top of the beverage over time if not properly emulsified with an organic starch. This need for starch will impact clarity of the beverage, which may not be appropriate for the end use product.<\/p>\n<p><strong>Shelf Life and Packaging Conditions:<\/strong> \u00a0Stability testing of a finished product is a must. Formulators should look for and measure color changes over the shelf life and determine how much is acceptable for their product. Even though suppliers have worked hard to overcome stability over the finished product shelf life, colors from natural extracts like these are a challenge to maintain consistently, even in the most ideal conditions.<\/p>\n<p>A rule of thumb to remember is that more coloring ingredients may not necessarily make a brighter color, but may make a darker color. The inclusion of antioxidants may help reduce or slow a light-induced fading effect of the final product color, as will using solid opaque packaging that does not include a clear section for UV exposure.<\/p>\n<h3><strong>True colors?<\/strong><\/h3>\n<p>Those crackers I mentioned at the beginning \u2013 it turns out they used a combination of <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=beet&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184143\" target=\"_blank\" rel=\"noopener\">beet<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=beet&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184143\" target=\"_blank\" rel=\"noopener\">EU<\/a>), blueberry, <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/Products\/13627\/Food-Colors\/search?k=%22carrot%22&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184185\" target=\"_blank\" rel=\"noopener\">carrot<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/Products\/13627\/Food-Colors\/search?k=%22carrot%22&amp;st=31&amp;so=k_0+pt_12887&amp;sl=33184185\" target=\"_blank\" rel=\"noopener\">EU<\/a>) and <a href=\"https:\/\/www.ulprospector.com\/en\/na\/Food\/search?k=paprika+extract&amp;st=31\" target=\"_blank\" rel=\"noopener\">paprika<\/a> (<a href=\"https:\/\/www.ulprospector.com\/en\/eu\/Food\/search?k=paprika+extract&amp;st=31\" target=\"_blank\" rel=\"noopener\">EU<\/a>) extracts to create the color differences from piece to piece. The package was an opaque, foil-lined pouch. It turns out that the blueish-purple color of the cracker represented on the package was not the same as the actual product color, which looked more blue.<\/p>\n<p>Many precautions were taken by the manufacturer to keep the color stable over time, as seen in their packaging, but the blue color still showed signs of change. The organic consumer may be more tolerant of product variation, but some may perceive the inconsistency in color as a defect. Research into consumer acceptability over the shelf life of the product may be vital for your product\u2019s success.<\/p>\n<p>Look for upcoming articles on beet and beta-carotene as colorants in the near future.<\/p>\n<h3>Additional Resources:<\/h3>\n<p><a href=\"http:\/\/ec.europa.eu\/food\/food\/fAEF\/additives\/guidance_en.htm\" target=\"_blank\" rel=\"noopener\">European Commission &#8211; Guidance on Food Extracts with Colouring Properties<br \/>\n<\/a><a href=\"http:\/\/www.ecfr.gov\/cgi-bin\/text-idx?SID=f5c68cc3951b44504c33f682e26047fe&amp;node=sg7.3.205.g.sg0&amp;rgn=div7\" target=\"_blank\" rel=\"noopener\">US Electronic Code of Federal Regulations &#8211; USDA National Organic Program List of Allowed and Prohibited Substances<br \/>\n<\/a><a href=\"http:\/\/www.ccof.org\/international\/european-union\" target=\"_blank\" rel=\"noopener\">CCOF &#8211; EU exports and imports guidance and organic standards equivalency arrangement<br \/>\n<\/a><a href=\"http:\/\/www.foodproductdesign.com\/articles\/2006\/08\/maintaining-color-stability.aspx\" target=\"_blank\" rel=\"noopener\">Food Product Design &#8211; Maintaining Color Stability<br \/>\n<\/a><a href=\"http:\/\/www.foodproductdesign.com\/articles\/1994\/03\/natural-food-colors.aspx\" target=\"_blank\" rel=\"noopener\">Food Product Design &#8211; Natural Food Colors<br \/>\n<\/a><a href=\"http:\/\/www.foodprocessing.com\/articles\/2012\/organic-colorants\/\" target=\"_blank\" rel=\"noopener\">Food Processing &#8211; Ingredient Manufacturers Meeting Demands of Visually Appealing Natural Organic Colors<br \/>\n<\/a><a href=\"blank\" target=\"_blank\" rel=\"noopener\">louisbolk.org &#8211; IFT &#8211; Organic Food Claims in Europe<br \/>\n<\/a><a href=\"http:\/\/www.natcol.org\/\" target=\"_blank\" rel=\"noopener\">Natural Food Colours Association<br \/>\n<\/a><a href=\"http:\/\/www.bevindustry.com\/articles\/84512-color-moves-to-natural-and-organic\" target=\"_blank\" rel=\"noopener\">Beverage Industry Magazine &#8211; Color Moves to Natural and Organic<br \/>\n<\/a><a href=\"https:\/\/pubs.acs.org\/cen\/business\/86\/8650bus1.html\" target=\"_blank\" rel=\"noopener\">Chemical &amp; Engineering News &#8211; Coloring Food, Naturally<br \/>\n<\/a><a href=\"http:\/\/www.ulprospector.com\/en\/na\/Food\/Suppliers\/11991\/4425\/3268\/16382\/1615\/1057\/1741\/search?k=organic+color&amp;st=31\" target=\"_blank\" rel=\"noopener\">Organic Color Suppliers<\/a> <a href=\"http:\/\/www.ulprospector.com\/en\/eu\/Food\/Suppliers\/17057\/1747\/4916\/search?k=organic+color&amp;st=31\" target=\"_blank\" rel=\"noopener\">(EU)<\/a> from ULProspector<\/p>\n<table border=\"1\" width=\"600\" cellspacing=\"0\" cellpadding=\"5px\">\n<tbody>\n<tr>\n<td style=\"font-family: Gotham, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 18px; background-color: #999; color: #fff; padding: 5px;\">Sponsored Products<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Gotham, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; padding: 5px;\"><strong><a href=\"http:\/\/services2.ulprospector.com\/Advertising\/a.aspx?ZoneID=0&amp;BannerID=1671&amp;AdvertiserID=186&amp;CampaignID=1421&amp;Task=Click&amp;SiteID=1&amp;RandomNumber=782124\" target=\"_blank\" rel=\"nofollow noopener\">Peanut CO2 Extract 03-2663<\/a><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/services2.ulprospector.com\/Advertising\/a.aspx?ZoneID=0&amp;BannerID=1671&amp;AdvertiserID=186&amp;CampaignID=1421&amp;Task=Get&amp;Mode=TEXT&amp;SiteID=1&amp;RandomNumber=782124\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><strong> by Evonik\u0003 Corporation<\/strong><br \/>\n<\/strong>DAOTAN\u00ae TW 6466\/36WA is an aqueous emulsion of an aliphatic urethane-acryl-hybrid, solvent and emulsifier free. It is a polyester- based&#8230;<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Gotham, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; padding: 5px;\"><strong><a href=\"http:\/\/services2.ulprospector.com\/Advertising\/a.aspx?ZoneID=0&amp;BannerID=1672&amp;AdvertiserID=186&amp;CampaignID=1422&amp;Task=Click&amp;SiteID=1&amp;RandomNumber=763030\" target=\"_blank\" rel=\"nofollow noopener\">Coffee CO2 Extract Espresso 03-3882<\/a><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/services2.ulprospector.com\/Advertising\/a.aspx?ZoneID=0&amp;BannerID=1672&amp;AdvertiserID=186&amp;CampaignID=1422&amp;Task=Get&amp;Mode=TEXT&amp;SiteID=1&amp;RandomNumber=763030\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><strong> by Evonik Corporation<\/strong><br \/>\n<\/strong>Daotan\u00ae TW 7000\/40WA is a polyurethane dispersion with low viscosity, free of organic solvents and emulsifiers. It is specifically recommended for plastic coatings&#8230;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Recently, I was shopping in my local grocery store and saw a package of organic graham crackers targeted to children. There were many colors in the pack \u2013 blueish-purple, orange, yellow and red. This got me thinking \u2013 how can &hellip; <a href=\"https:\/\/ulprospector.ul.com\/2317\/fbn-organic-colors\/\">Continued<\/a><\/p>\n","protected":false},"author":4,"featured_media":2320,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"episode_type":"","audio_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","itunes_episode_number":"","itunes_title":"","itunes_season_number":"","itunes_episode_type":"","footnotes":""},"categories":[2],"tags":[139],"ppma_author":[1254],"class_list":{"0":"post-2317","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-food-beverage-nutrition","8":"tag-food-colors","9":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Organic Colors: Rules, Regulations &amp; Stability in Food<\/title>\n<meta name=\"description\" content=\"Want to achieve rich colors in your organic food products? Using organic colors from purple carrot, beet, turmeric, and more, requires special know-how...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ulprospector.ul.com\/2317\/fbn-organic-colors\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Organic Colors: Rules, Regulations &amp; Stability in Food\" \/>\n<meta property=\"og:description\" content=\"Want to achieve rich colors in your organic food products? 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Jill serves as a consultant to all departments and monitors food industry trends and regulatory changes around the world. Her articles on these topics provide timely and relevant information for Prospector's\u00a0food industry members. In addition, Jill has played an integral role in optimizing and reorganizing the categorization of food ingredients within the Prospector\u00a0search engine. Her efforts help to provide an enhanced user experience that is customized to meet the needs of R&amp;D professionals in the food, beverage and nutrition industry. Prior to joining Prospector, Jill was a Bakery Applications Specialist for Dupont Nutrition &amp; Health, formerly Danisco USA, where she worked with the company\u2019s sales team and with the global development team to analyze and develop new products, custom solutions and sales literature. She has worked as a consultant for nutrition products, and has acted as a Manager and Director of Research and Development at companies in the bakery and nutrition fields. Jill held multiple titles with Gerber Products Company from 1995 \u2013 2004. During her tenure, she managed and developed formulas relating to bakery, cereal and dry blended products. Jill worked to create, improve and reformulate products, mindful of ingredient origins, nutritional value and consumer acceptability. Jill holds a B.S. in Bakery Science and Management from Kansas State University. She is a Certified Food Scientist, and is the President\u00a0of her local chapter of the Institute of Food Technologists. Jill is also an accomplished seamstress, textile designer and costume maker. She lives in Spring Hill, Kansas with her husband and daughter.\",\"sameAs\":[\"https:\\\/\\\/ulprospector.ul.com\"],\"url\":\"https:\\\/\\\/ulprospector.ul.com\\\/author\\\/jill-frank\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Organic Colors: Rules, Regulations & Stability in Food","description":"Want to achieve rich colors in your organic food products? Using organic colors from purple carrot, beet, turmeric, and more, requires special know-how...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ulprospector.ul.com\/2317\/fbn-organic-colors\/","og_locale":"en_US","og_type":"article","og_title":"Organic Colors: Rules, Regulations & Stability in Food","og_description":"Want to achieve rich colors in your organic food products? 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Jill serves as a consultant to all departments and monitors food industry trends and regulatory changes around the world. Her articles on these topics provide timely and relevant information for Prospector's\u00a0food industry members. In addition, Jill has played an integral role in optimizing and reorganizing the categorization of food ingredients within the Prospector\u00a0search engine. Her efforts help to provide an enhanced user experience that is customized to meet the needs of R&amp;D professionals in the food, beverage and nutrition industry. Prior to joining Prospector, Jill was a Bakery Applications Specialist for Dupont Nutrition &amp; Health, formerly Danisco USA, where she worked with the company\u2019s sales team and with the global development team to analyze and develop new products, custom solutions and sales literature. 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