紫胶色

[关于紫胶]
 Lac dye Color is the natural edible food pigment extracted and refined from the resinoid lac dissolved in watery sodium carbonate, the resinoid lac is excreted by the female Laccifer locca which parasitize on the Fabaceae,Maoraceae plant.紫胶染料色是从溶解在水状碳酸钠中的树脂漆中提取和提纯的天然食用色素，树脂漆被雌性Laccifer locca排泄，该寄生虫在马鞭草科的豆科植物中寄生。 Its manin ingredients are shellac acid A,B,C and E.它的甘露聚糖成分是虫胶酸A，B，C和E。
[特点]       Lac dye is cardinal red powder.紫胶染料是主要的红色粉末。 A little dissolved in water.,dissolved in alcohol and propylene glycol, not in cottonseed oil.稍溶于水，溶于乙醇和丙二醇，不溶于棉籽油。 Its hue varies with PH v-alue.其色调随PH v-alue而变化。 It appears salmon pink at PH3 – PH5, red to magenta at PH5-7, purple when PH v-alue is bigger than 7. It's stable to light in acid condition.在PH2 – PHXNUMX时呈鲑鱼粉色，在PHXNUMX-XNUMX时呈红色至洋红色，当PH v-alue大于XNUMX时呈紫色。在酸性条件下对光稳定。 Not stable in alkalescent condition, easily fade and affected by metal ion(especially FeXNUMX＋)在碱性条件下不稳定，易褪色并受金属离子（尤其是FeXNUMX ＋）的影响
[质量标准]

[应用和使用参考] 
  紫胶染料可广泛用于果汁饮料，碳酸饮料，葡萄酒，糖果，果酱和沙司等。用量参考为0.005〜.05％。
[套餐] 
  Packed with plastic or paper container with inner plastic bags, net weight is 10kg or 20kg .用装有塑料袋的塑料或纸质容器包装，净重XNUMXkg或XNUMXkg。 Different package standards are available according to consumer's demand.根据消费者的需求提供不同的包装标准。
[储存] 
  密封，避免光照，存放在阴凉干燥处。
[ 保质期 ] 
  如果达到上述存储条件，则自生产之日起两年。 一旦打开，应再次密封并在六个月内使用。