Zante currant
Thompson Seedless grape raisins. Right: Zante currants. | |
Nutritional value per 100 g (3.5 oz) | |
---|---|
Energy | 1,220 kJ (290 kcal) |
77 g | |
Sugars | 62.3 g |
Dietary fiber | 4.4 g |
0.22 g | |
3.43 g | |
Niacin (B3) | 10% 1.615 mg |
Pantothenic acid (B5) | 1% 0.045 mg |
Vitamin B6 | 17% 0.296 mg |
Folate (B9) | 3% 10 μg |
Choline | 2% 10.6 mg |
Vitamin C | 5% 4.7 mg |
Vitamin E | 1% 0.11 mg |
Minerals | Quantity %DV† |
Calcium | 7% 88 mg |
Iron | 10% 1.88 mg |
Magnesium | 9% 36 mg |
Manganese | 15% 0.345 mg |
Phosphorus | 8% 99 mg |
Potassium | 26% 777 mg |
Sodium | 2% 43 mg |
Zinc | 3% 0.37 mg |
†Percentages estimated using US recommendations for adults,[1] except for potassium, which is estimated based on expert recommendation from the National Academies.[2] |
Zante currants, Corinth raisins, Corinthian raisins or outside the United States simply currants, are
History
The Zante currant is one of the oldest known
In the U.S.
The first attempts to introduce the Black Corinth cultivar in the United States date back to 1854. The first successful vineyards of White and Red Corinth (related varieties), were established in California in 1861 by Colonel
Description
In wild grapes, the species is
Clusters of Black Corinth are small, averaging 6.3 oz (180 g) and ranging from 3.2 to 9.5 oz (91 to 269 g). They are cylindrical, with prominent shoulder or winged. The berries are very small 0.012–0.021 oz (0.34–0.60 g), round, and of a reddish black color. The skin is very thin, and the flesh is juicy and soft. It is practically seedless, except in an occasional large berry. When dried, the raisins weigh 0.0032–0.0049 oz (0.091–0.139 g) and are dark brown or black. Leaves are medium-sized, heart-shaped, and oblong. They are five-lobed with deep sinuses.[6]
Cultivation
To yield sufficient fruit, Black Corinth grapes need to be carefully managed. In ancient times, girdling was a standard practice to increase the set and size of seedless grapes, until the discovery of the plant hormone gibberellic acid, and its ability to do the same thing with less labor. Historically, Black Corinth stock was probably kept for its pollen-producing abilities, so other female flowered varieties (with naturally higher yields) would set full crops.[7]
The Black Corinth cultivar is also reputed to be very prone to powdery mildew, and is susceptible to numerous other diseases such as downy mildew and black rot.[7]
Greece is still the primary producer of Zante currants, amounting to about 80% of total world production, with California, South Africa and Australia sharing most of the remainder.[6]
Culinary use
Zante currants are usually called simply "currants", except in the U.S., and in many anglophone countries are used in traditional baked goods and puddings.
They have been a key ingredient of
Zante currants are often sold in mixtures of "mixed dried fruit".
Unlike blackcurrants, Zante currants are not a significant source of vitamin C.
Toxicity
Along with grapes and raisins, Zante currants are nephrotoxic to dogs. This toxicity manifests as kidney failure and can be seen in relatively small doses.[9]
See also
References
- ^ United States Food and Drug Administration (2024). "Daily Value on the Nutrition and Supplement Facts Labels". Retrieved 2024-03-28.
- )
- ^ "Viticultural Information". University of California: UC Integrated Viticulture. Zante Currant.
- ^ Greece: Royal Decree of 30.12.1955 regarding control measures on the collection, dehydration, packaging, vending and protection of quality of Corinthian dried raisins (currants), retrieved 28 April 2014
- ISBN 0-7166-0287-3.
- ^ ISBN 9781879906440.
- ^ a b c Rombough, Lon J. (2001). "A Grape that isn't a Grape but is a Grape". Home Orchard Society. Archived from the original on 2015-08-14. Retrieved 2011-08-05.
- ^ "USDA Nutrient Database". Archived from the original on 2015-03-03. Retrieved 2009-05-05.
- PMID 27047944.