Freeze-dried purple cabbage powder

Freeze-dried purple cabbage powder (also called red cabbage powder) is made from fresh purple cabbage (Brassica oleracea var. capitata) by low-temperature freeze-drying and milling. It retains natural anthocyanins, vitamin C and antioxidants. It is purple-red fine powder, water soluble, widely used as natural colorant and nutritional raw material in food, beverages and dietary supplements.

Freeze-dried Purple Cabbage Powder is a natural vegetable powder manufactured from fresh purple cabbage, Latin name Brassica oleracea var. capitata. The raw purple cabbage is cleaned, chopped, then processed via vacuum freeze-drying at low temperature and pulverized into fine powder. The freeze-drying process protects heat-sensitive nutrients such as anthocyanins, vitamin C, glucosinolates and myrosinase, better than spray-dried powder. It is a purple-red fine powder with good water solubility. It can be used as a natural plant colorant and antioxidant ingredient.

What are the benefits of Freeze-dried purple cabbage powder？

Freeze-dried purple cabbage powder is rich in anthocyanins and vitamin C. It has antioxidant properties. It can be used as a natural purple food colorant and nutritional ingredient to help maintain antioxidant balance in the body. It retains nutrients well via freeze-drying and dissolves easily in water.

Freeze-dried purple cabbage powder is full of natural anthocyanins, vitamin C and glucosinolates.

1.Antioxidant effect: Anthocyanins are powerful natural antioxidants, which help fight free radicals.

2.Natural food colorant: Provides reddish-purple hue, a clean-label alternative to synthetic pigments.

3.Good nutrition retention: Low-temperature freeze-drying protects heat-sensitive nutrients compared with spray drying.

4.Easy formulation: Fine powder with good water dispersibility, convenient to add into beverages, solid drinks and baked goods.

What are applications of Freeze-dried Purple Cabbage Powder?

Freeze-dried purple cabbage powder is a natural colour and nutritional ingredient. It is widely used in functional beverages, solid drinks, baked foods, confectionery and dietary supplements, for natural purple-red colour and antioxidant nutrition.

Freeze-dried Purple Cabbage Powder is a clean-label vegetable powder rich in anthocyanins, used for natural colouring and nutritional fortification.

1.Beverage industry Add into functional drinks, plant-based drinks, smoothies and instant solid drinks. It provides natural purple-red colour and antioxidant nutrients.

2.Food industry Applied in bakery, cookies, noodles, yogurt, ice cream and confectionery. It replaces synthetic pigments to achieve clean label.

3.Dietary supplements Used in powder blends, tablets and capsules as a natural antioxidant vegetable ingredient.

4.Cosmetics (optional, limited) Can be added into powder skincare formulations as a natural botanical ingredient.

How is freeze-dried purple cabbage powder made?

Freeze-dried purple cabbage powder is produced from fresh Brassica oleracea var. capitata.

1.Raw material selection: Select fresh, intact purple cabbage.

2.Cleaning & cutting: Remove impurities, wash thoroughly and cut into small shreds.

3.Blanching: Short-time blanching to inactivate enzymes, preventing anthocyanin degradation and discoloration.

4.Pre-freezing: Quick-freeze the shredded cabbage at low temperature.

5.Vacuum freeze-drying: Remove water via sublimation under vacuum, avoiding heat damage to active nutrients like anthocyanins.

6.Milling & sieving: Grind the dried cake into fine powder and sieve to get uniform particle size.

7.Packaging: Sealed packing under controlled environment to protect from moisture and light

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