Natural red pigment derived from grape skin, anthocyanin-based natural coloring powder.
Grape Skin Red Color (Grape Skin Anthocyanin Extract Powder / Water-Soluble, Food Grade, Natural Colorant)
60,000 mu cultivation base × International certification obtained. A natural anthocyanin pigment derived from grape skins that produces a stable red to purple color in acidic foods.
This product, "Grape Skin Red Color," is a natural anthocyanin-based food coloring extracted and refined from grape skins (Vitis vinifera L.). Its main components are flower color glycosides such as delphinidin and pelargonidin, and it is provided as a dark purple powder. It easily dissolves in aqueous and ethanol solutions and shows stable coloration under acidic conditions. Under neutral conditions, it appears blue, while under alkaline conditions, it appears green, with color variations depending on pH. We own contract cultivation bases equivalent to approximately 60,000 mu, ensuring no pesticide use, contamination management, and thorough variety selection. This allows us to stably supply high-quality grape skins from the raw material stage. Manufacturing complies with international standards, and our quality control system has a track record of adoption in OEM/ODM projects for domestic and international beverage manufacturers, jam and jelly producers, and confectionery manufacturers. This product is a naturally derived anthocyanin pigment, making it ideal for coloring acidic beverages, fruit juice products, jams, jellies, and wines. It can also be used as a substitute for synthetic colorants and is an excellent natural pigment for developing clean label and organic products.
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basic information
Product Name: Grape Skin Extract Anthocyanin Dye Raw Material: Extract derived from grape skin (Vitis vinifera L.) Form: Powder Hue: Dark purple (stable under acidic conditions) Solubility: Soluble in water and ethanol solutions, insoluble in fats and anhydrous ethanol Stability: Stable under acidic conditions, blue hue under neutral conditions, green hue under alkaline conditions Main Components: Anthocyanins (Delphinidin, Pelargonidin, etc.) Quality Control: Heavy metal testing, pesticide residue testing, microbiological testing (compliant with food standards) Manufacturing and Certification: ISO9001, FSSC22000, FDA registered factory, HALAL, Kosher Raw Material Cultivation: Contract cultivation (pesticide-free, contamination-free, variety management) Packaging: Powder in 1kg/5kg/20kg aluminum bags Storage Method: Recommended to store in a light-proof, low-temperature environment Lot Management: COA (Certificate of Analysis) available
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Applications/Examples of results
Food and Beverage Acidic beverages (juices, fruit drinks, fermented drinks) Coloring for wine and fruit liqueurs Coloring for confections such as jams, jellies, and candies Acidic dairy products such as yogurt and dairy drinks Health Foods and Supplements Smoothie powders containing anthocyanins Supplement products using natural pigments OEM and International Market Numerous adoption records with domestic and international beverage, confectionery, and dairy manufacturers (Japan, USA, EU) Stable supply system through in-house raw material cultivation and internationally certified factories Benefits and Selling Points Natural, plant-based safe food coloring Ideal for acidic foods with color changes according to pH Excellent water solubility, suitable for a wide range of food applications Perfect for clean label and organic product development
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
