Overview
Grape Purple Powder is a natural pigment derived from grape skins, rich in anthocyanins. It is widely used as a colorant in various industries due to its vibrant hue and health benefits. The powder is extracted through a process that preserves its natural properties, making it a popular choice for organic and natural product formulations. Its applications span across food and beverage, cosmetics, and even textiles, where it is valued for its non-toxic and eco-friendly characteristics. The demand for natural colorants like Grape Purple Powder has grown significantly with increasing consumer preference for clean-label products.
Physical and Chemical Properties
Grape Purple Powder is a fine, free-flowing powder with a deep purple color. It is soluble in water and alcohol, making it versatile for various formulations. The pigment is pH-sensitive, changing color from red in acidic conditions to blue in alkaline environments, which is useful for pH indicator applications. Anthocyanins, the active compounds in Grape Purple Powder, are known for their antioxidant properties. These compounds help neutralize free radicals, contributing to the powder's use in health supplements and functional foods. The powder is stable under normal storage conditions but may degrade when exposed to excessive heat or light.
Main Applications
In the food industry, Grape Purple Powder is used to color confectionery, beverages, and dairy products. Its natural origin makes it a preferred alternative to synthetic dyes, especially in organic and health-focused products. The cosmetic industry utilizes it in lipsticks, eyeshadows, and skincare products for its vibrant color and antioxidant benefits. Pharmaceutical applications include its use in tablets and capsules as a natural colorant. Additionally, the textile industry employs Grape Purple Powder for dyeing fabrics, offering an eco-friendly option compared to conventional synthetic dyes. Its versatility and safety profile make it a valuable ingredient across multiple sectors.
Safety and Storage
Grape Purple Powder is generally recognized as safe (GRAS) for food and cosmetic use. However, it is advisable to handle it with care to avoid inhalation or contact with eyes, as it may cause irritation. Proper storage in a cool, dry place away from direct sunlight ensures the powder retains its quality and efficacy over time. For industrial use, it is recommended to store the powder in airtight containers to prevent moisture absorption and contamination. Bulk procurement should include checks for compliance with local safety and environmental regulations to ensure safe handling and disposal.
B2B Procurement Guide
When procuring Grape Purple Powder, buyers should prioritize suppliers who provide detailed specifications, including purity levels and origin of the raw material. Certifications such as organic, non-GMO, or halal/kosher may be important depending on the target market. Price negotiations should consider bulk discounts, but quality should not be compromised. Sampling before large-scale purchase is advisable to verify color consistency and solubility. Additionally, ensure the supplier can provide necessary documentation for regulatory compliance, especially for food and pharmaceutical applications.
Related Manufacturers
- 主营：威兰胶、古尔胶、L-精氨酸、葡萄果粉厂家、瓜尔胶、L-抗坏血酸、瓜尔豆胶、甘氨酸、半胱氨酸、维生素C/vc、核黄素(维生素B2)、胍基乙酸、牛磺酸、L-蛋氨酸、L-半胱氨酸、L-半胱氨酸盐酸盐、工业级VC、L-谷氨酰胺、L-苯丙氨酸、DL-蛋氨酸、L-丙氨酸、酪蛋白酸钠、酪蛋白/干酪素、海藻酸钠/海藻酸钠、硒代蛋氨酸、烟酸/烟酰胺
- 主营：牛筋面、甘氨酸、白色素、水苏糖、红曲黄、可可壳、海藻糖、儿茶素、干面条、食品果、精氨酸、胡萝卜、酪蛋白、磷酸氢、牛磺酸、食品bha、纤维素、茶氨酸、乳糖酶、醋酸钠、乳酸钠、黄原胶、沙棘黄、儿茶黑、黑豆红
- 主营：甜菊糖、甘氨酸、cmc淀粉、葡萄紫粉、阿力甜、栀子红、胺鲜酯、柠檬油、韦兰胶、可可壳、增稠剂、海藻糖、辣椒精、姜精油、独活油、川芎油、海松素、软明胶、酪蛋白、麦芽粉、玉米肽、果乳糖、乳制品、龙脑油、牛磺酸、磷酸铁
- 主营：甘氨酸、水苏糖、海藻糖、葡萄汁粉、五香粉、酪蛋白、烟酰胺、牛磺酸、温轮胶、卡拉胶、清甜素、黄原胶、叶绿素、冰乙酸
- 主营：乳糖、赤藓糖醇、甜菊糖苷、葡萄紫、椰子粉、鱼胶原蛋白肽、三氯蔗糖、海藻糖、甜蜜素、阿斯巴甜、木糖醇、麦芽糖醇、甘氨酸、乳清蛋白、谷氨酰胺、牛磺酸、维生素B1、叶酸、烟酰胺、维生素B3、维生素B5、维生素E、L-赖氨酸盐酸盐
- 主营：瓜尔胶、增稠稳定剂、食品级增稠剂、葡萄汁粉、食品级卡拉胶
- 主营：甜味剂、木糖粉、葡聚糖、葡萄糖、木糖醇、麦芽糖、植脂末、棉籽糖、亚油酸、大豆肽、牛磺酸、褪黑素、螺旋藻、塔格糖、抑甜粉、乳清粉、索马甜、乳果糖、酵母浸粉、糖果饼干、低聚木糖、脱脂奶粉、乳糖饮料、面包饼干、糖果面包
- 主营：淀粉糖、阿力甜、抑甜剂、葡萄汁粉、果冻粉、植脂末、结冷胶、酒石酸、酪蛋白、沙蒿胶、丙酸钠、安赛蜜、烟酰胺、牛磺酸、豆腐王、塔格糖、茶多酚、乳糖醇、氨基酸、琼脂粉、乳酸锌、海藻糖、虾青素、赖氨酸、黄芪胶、增稠剂
- 主营：黄原胶、半胱氨酸、苯丙氨酸、精氨酸、赖氨酸、酪氨酸、亮氨酸、脯氨酸、色氨酸、谷氨酸、丙氨酸、蛋氨酸、苏氨酸、天门冬氨酸、缬氨酸、异亮氨酸、组氨酸、氨基丁酸、胍基乙酸、支链氨基酸、烟酰胺、氨糖、结冷胶、维生素A、茶多酚 绿茶提取物
- 主营：沙棘果粉、蓝莓粉、桑葚粉、葡萄汁粉、黄精提取物、甘草提取物、黄芪提取物、海参肽、人参皂苷多肽、石松粉、板蓝根提取物、黄芩苷提取物、青稞苗粉、桂圆粉、蔓越莓粉、大枣粉、藜麦粉、百合粉、苹果粉、玫瑰花粉、山药粉、淫羊藿提取物、燕麦粉、膳食纤维、大豆异黄酮
- 主营：肉桂粉、葛根粉、酸枣仁粉、紫葡萄提取物、金银花粉、山药粉、山楂粉、甘草粉、乌梅粉、枳椇子粉、沙棘粉、茯苓粉、桑叶粉、黄精粉、薏苡仁粉、紫苏粉、橘皮粉、牡蛎粉、藿香粉、玫瑰花粉、鱼腥草粉
- 主营：桂圆粉、草莓粉、薄荷浸膏粉、紫葡萄汁粉、白芷提取物、锁阳提取物、百合花提取物、覆盆子浓缩汁、白扁豆胚芽粉、莲子心提取物、布渣叶速溶粉、黄精浸膏、人参粉、肉苁蓉粉、阿胶粉、黑豆粉、玉竹提取物、青皮浸膏、枳壳提取液、沙棘粉、枸杞浸膏、金银花粉、红花提取物、当归提取物、桑葚提取物、小柑胎提取物
- 主营：木糖醇、牛磺酸、油豆泡、葡萄紫色素、乳糖酶、魔芋粉、瓜尔胶、糕饼面包、谷氨酰胺、蜜饯饮料、饮料蛋糕、柠檬酸钙、饮料增香、大豆肽粉、剂增香剂、低聚木糖、坏血酸钠、甜菊糖苷、糕点饮料、可得然胶、清凉饮料、山梨酸钾、鸡蛋白粉、二钠食品、橙黄色素、烘焙面包
- 主营：枸杞粉、黑枸杞粉、食叶草粉、葡萄速溶粉、青稞肽、羊睾丸冻干粉、鹿鞭粉、沙棘浓缩汁、牛鞭粉、沙棘冻干粉、蔓越莓冻干粉、猪肾冻干粉、豌豆苗冻干粉、鹿血粉、浒苔粉、蒲公英粉、金银花粉、雷丸粉、鸡内金粉、葵花盘小分子肽
- 主营：进口助剂、染料色素、颜料、化妆品原料