| 主要成份 | β-胡萝卜素 | 提取来源 | 植物 | | 外观 | 深红色至暗红色结晶性粉末 | 检测方法 | HPLC/UV | | 钛含 | 1-2（%） | 应用剂型 | 食品添加剂 | | 临床应用 | 植物提取食品级β-胡萝卜素 | 包装 | 10kg | | 保存期 | 12（月） | 新奇创意项目 | 报名 |
原料来源：β-胡 萝 卜 素属胡萝卜素中的一种，广泛存在于胡萝卜、辣椒等蔬菜中。 功能 性：属类胡萝卜素，含维生素A源。
性 状：
1.深红至暗红，有光泽斜方六面体或结晶性粉末,有轻微异臭和异味;
2.不溶于水、丙二醇、、和碱，溶于二化碳、、氯仿、乙烷及橄榄油等植物油，几乎不溶于甲醇或乙醇，稀溶液呈橙黄至黄，浓度增大时呈橙。
3.本品对光、热、氧不稳定，不耐但弱碱性时较稳定（PH2－7），不受抗坏血等还原物的影响，重金属尤其是铁离子可促使其褪。 使用范围：广范应用于各类食品、品、品等领域。 规格： 项目 | 指标 | 粉末 | 液体 | 感官 | 橙红 | 黄至深黄 | β-胡萝卜素含 % | 1% | 1%-5% | 灼残渣 % ≤ | 7 | 7 | 铅(pb) mg/kg ≤ | 2 | 2 | （As) mg/kg ≤ | 2 | 2 |
Beta-carotene Source of raw material: It not only widely exists in fruit, flowers, vegetables, and varieties of algae living things ,but also exists in nature. And it can also be artificially synthesized Function: Carotenoids. The main ingredient is trans-beta-carotene, which is safe Vitamin A source. It has antioxidant effect and is benefit for immunity. Character: - deep red to dark red powder with slight odor.
- It is insoluble in water, proplylene glycol, glycerol, acid and alkali, and soluble in carbon disulfide、benzene, chloroform, hexane,olive oil and other plant oil, and hardly soluble in carbinol or alcohol. The diluted solution is orange yellow to yellow. It is orange when density increased.
- Light unstable, heat unstable, oxygen unstable. Bad acidic resistance, but stable in alkaline solution (PH2-7). It is free from the effect of ascorbic acid and other deoxidation products. Heavy metal, especially iron ion lead it fade.
Application: For all kinds of food, health care products, and medicine, ect.. Specification: Items | standard | powder | liquid | Appearance | Orange red | Yellow to deep yellow | β-carotent content % | 1% | 1%-5% | Residue on ignition %≤ | 7 | 7 | Lead(pb)mg/kg ≤ | 2 | 2 | Arsenic(As)mg/kg ≤ | 2 | 2 |
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