Gardenia yellow, also known as crocin or gardenia yellow, is a food additive derived from the fruits of Gardenia jasminoides Ellis, a plant of the Rubiaceae family. It is a natural colorant that undergoes extraction and refinement processes. The main components of gardenia yellow are crocin and crocetin. It is a non-toxic and highly safe natural carotenoid pigment found in the fruits of Gardenia plants. Gardenia fruits have been used as a natural dye since ancient times, capable of producing a vibrant yellow color. In another cultural context, Gardenia fruits are called "mute" because they remain intact when ripe, symbolizing "silence." Foods made with gardenia yellow as a natural pigment often exhibit vivid and lively colors, reminiscent of the beauty and elegance of Gardenia fruits.
Characteristics:Powdered form: ranges from orange-yellow to reddish-orange
Paste form: yellow-brown
Liquid form: yellow-brown to reddish-orange
Application:
Gardenia yellow is a natural food additive that is soluble in water, instantly dissolving into a transparent yellow liquid. It is soluble in ethanol and propylene glycol but insoluble in fats and oils. Gardenia yellow demonstrates good light and heat stability, although its heat and light stability decrease at low pH levels, and it is prone to browning. It exhibits good coloring effects on proteins and starch. The specific usage category and maximum usage level can be referred to the relevant provisions in the "GB2760--2014 National Food Safety Standard Food Additive Use Standard." For example, the maximum usage level is 1.5g/kg in biscuits, margarine, and similar products (including blends of butter and margarine), pickled vegetables, processed nuts and seeds (limited to fried nuts and seeds), convenience rice and noodle products, cereal product fillings, processed meat products (limited to cooked poultry products), seasonings (excluding salt and salt substitutes), and solid beverage products. In flavored beverages (limited to fruit-flavored beverages), candies, and frozen beverages (excluding edible ice), the maximum usage level is 0.3g/kg.
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