Green Color Extraction from Leaves – Spinach, Chamomile & Nettle
Green pigments from Spinach (Spinacia oleracea), Chamomile (Matricaria chamomilla), and Nettle (Urtica dioica) are primarily derived from chlorophyll, which is responsible for their vibrant green hue. Extracting this color efficiently involves preserving chlorophyll while ensuring stability.
Pigments Present
- Chlorophyll a & b – The main green pigment in plants.
- Carotenoids & Flavonoids – Contribute to color intensity and stability.
Extraction Methods
- Solvent-Based Chlorophyll Extraction (For Deep Green Color)
- Water-Based Extraction (For Milder Green Dye)
Stabilization & Preservation
- Liquid extracts → Store in dark glass bottles, refrigerated.
- Powder extracts → Dry and store in an airtight container, away from light.
Applications
- Textile Dyeing – Natural green dye for fabrics.
- Cosmetics – Used in skincare and hair products.
- Food & Beverage Coloring – If food-grade solvents are used.
Would you like details on scaling this process for industrial applications?
