Black currant Extract

In daily life, there are always a lot of plant extracts, which are used in some medicines or other industries to produce good help and effect. In the current situation, blackcurrant extract supplements are a good product. Due to its high anthocyanin and pigment content, this extract has the potential to stimulate blood vessel circulation.

Applications in Solid Beverages

In the solid beverage sector, the application of blackcurrant extract is evolving from simple flavor addition toward functional and scenario‑based directions.

Main Product Forms:

• Instant solid beverages: Blackcurrant extract powder is blended with other excipients and packaged in stick packs or sachets for convenient reconstitution.

• Compound solid beverages: To improve mouthfeel and functionality, it is often combined with other ingredients. For example, some products blend blackcurrant powder with inulin and donkey‑hide gelatin (Ejiao); other studies have developed new solid beverages by combining blackcurrant with lotus leaf and L‑carnitine.

• Effervescent tablets: As a convenient dosage form, blackcurrant extract is used to produce effervescent tablets that are easy to carry and consume.

• Compressed candies: In addition to beverages, blackcurrant powder is also commonly used in compressed candy formulations.

Formulation Example:

• Patent‑protected functional beverage: A Chinese patent discloses a solid beverage featuring blackcurrant anthocyanins as the main functional component, designed to alleviate perimenopausal syndrome.

Applications in Dietary Supplements

In the dietary supplement sector, blackcurrant extract is developed into various dosage forms to meet the health needs of different populations.

• Capsules and tablets: The most mainstream dosage forms, facilitating standardized production and precise dosing.

• Softgels: Some products adopt softgel formats, typically used to incorporate oil‑based ingredients.

• Powders and stick packs: Beyond solid beverages, blackcurrant extract is also formulated as direct‑to‑drink powders or stick‑pack products.

• Gummies: An emerging dosage form, particularly popular among younger consumers.

• Oral liquids: Some products are presented as ready‑to‑drink oral solutions for convenience.

Formulation Examples:

• Focus on cognitive health: A New Zealand company has identified a novel compound from blackcurrant and has launched supplements, powders, and beverages targeting mood and cognitive health.

• Compound antioxidant formula: Dr. Mercola’s blackcurrant extract capsules combine organic blackcurrant extract with grape seed extract, grape skin extract, and organic berry extracts.

• High‑anthocyanin products: Many products emphasize their anthocyanin content. Healthspan’s CurraNZ, for example, provides 300 mg of blackcurrant extract powder per capsule, with anthocyanins equivalent to 35%.

• Comprehensive nutritional supplement: Cassis‑i EX, a dietary supplement from New Zealand, offers 250 mg of blackcurrant extract (containing 50 mg anthocyanins) in 3 softgels per day, with added lutein, β‑carotene, vitamin C, and other nutrients.

Main Ingredients

Four anthocyanins—delphinidin-3-O-glucoside, delphinidin-3-O-rutinoside, cyanidin-3-O-glucoside, and cyanidin-3-rutinoside—are the primary constituents of blackcurrant extract.
An abundance of water-soluble compounds called anthocyanins may be found in blackcurrant fruit, and these compounds have a variety of applications as natural colors and antioxidants.
Flavonoids and polyphenolic chemicals, as well as polyunsaturated fatty acids, are abundant in blackcurrants.

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