Choke Berry
Scientific Name: Aronia melanocarpa
Genus: aronia
Scientific name: Aronia melanocarpa
Size: 5x5
Comments:
Full sun to partial shade, more sun more berries; tolerates both wet and dry sites; prefers acid soil. 2-6-24 fertilizer.
Health benefits of chokeberries
·
Chokeberries are low in calories and fats but
are rich source of vitamins, minerals, antioxidants and dietary fiber.
·
Black chokeberries compose significantly high
amounts of phenolic flavonoid phyto-chemicals called anthocyanins.
Total anthocyanin content in the choke berries is 1480 mg per 100 g of fresh
berries, and proanthocyanidin concentration is 664 mg per 100 g (Wu et al.
2004, 2006). Scientific studies have shown that consumption of berries on
regular basis offers potential health benefits against cancer, aging and
neurological diseases, inflammation, diabetes, and bacterial infections. (- By
Dr. Paul Gross, 2007-07-09).
·
Laboratory analyses of anthocyanins in
chokeberries have identified the following individual chemicals: cyanidin-3-galactoside,
quercetin, peonidin, delphinidin, petunidin, epicatechin, caffeic acid,
pelargonidin and malvidin. These flavonoid poly-phenolic
antioxidants have proven health benefits through scavenging dangerous oxygen
free radicals from the body.
·
Cancer research on anthocyanins, where
black choke berry preparations were first used to inhibit chemically induced
cancer in the rat esophagus by 30-60% and of the colon by up to 80%. Effective
at both the initiation and promotion/progression stages of tumor development,
choke-berries are a practical research tool and hold a promising therapeutic
source, since they contain highest amount of anthocyanins among native North
American berries [J. Agric. Food Chem. 50 (12): 3495–500].
- They also rich in flavonoid anti-oxidants such as carotenes, luteins and zeaxanthins. Zeaxanthin has photo-filtering effects on UV rays and thus protects eyes from age related macular disease in the elderly (ARMD).
·
Chokeberries are also good source of many
antioxidant vitamins like vitamin-C, vitamin A, vitamin E, beta carotene
and folate and minerals like potassium, iron and manganese. 100 g of fresh
berries provide about 35% of daily recommended levels of vitamin C.
·
The oxygen radical absorbency capacity or
ORAC (measurement of antioxidant strength of food items) demonstrates choke
berry with one of the highest values yet recorded -16,062 micro moles of
Trolox Equivalents (TE) per 100 g.
Berries of Miami - 'The Berry Man'
email for questions or availability: berriesofmiami@gmail.com
email for questions or availability: berriesofmiami@gmail.com