Description

Gardenia blue is a rare natural coloring pigment. It manufactured by hydrolyzation of iridoids which extracted from gardenia and α-amino acid. Manufacturing standard It has been listed in the GB********6 <National Hygienic Standards for Application of Food Additives> as a kind of edible natural pigment. HPLC EMP***2 Character: Blue liquids or black powders. E1%1cm(**0nm) = *0~**0 (PH7.0) Physicochemical property Our product is Odorless and tasteless. It can be easily dissolved in water, hydrous ethanol and hydrous propylene glycol. No discoloration when PH is from 3 to 8(**8). Good heat-resistance, no discoloration by **0℃ within *0 min. It has Weak moisture-resistance and light-resistance and Strong coloring effect on starch. Preparation We are detecting the gardenia blue through enzymatic reaction of extracting geniposide. Toxicology basis: LD*0: mouse via oral *6.7g/kg (bw). Application: Gardenia blue is widely used at home and abroad: flour product, cake, confectionery, soft drinks, wine, dairy product, cosmetics, feedstuff, pharmaceuticals and customized product. Usage reference:0.2‰~2‰ Package: *0kg/bucket, or according to the customer&#**9;s requirements. Storage: Store the product in sealed, cool and dark condition. Keep it dry Price: to be negotiated in person. Beneficial points: 1. Higher purity Gardenia blue has good resistance to PH, light, heat and microorganisms. 2. The powders of gardenia blue don’t absorb moisture, and if it is dissolved, it won’t have sediments. Bright color. Attentions Ions, carbohydrates, hydrogen peroxide and preservatives have little effect on its character.