Naslov
Effects of Varieties and Growing Conditions on Antioxidant Capacity of Coffee

Autori
Komes, Draženka ; Vojvodić Aleksandra

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, pregledni

Knjiga
Processing and Impact on Antioxidants in Beverages

Urednik/ci
Preedy, Victor R.

Izdavač
Academic Press ; Elsevier

Grad
Oxford

Godina
2014

Raspon stranica
77-85

ISBN
978-0-12-404738-9

Ključne riječi
Antioxidants, Chlorogenic acids, Cultivars, Environment, Green coffee, Primary processing, Species, Storage, Variety

Sažetak
Chemical composition of green coffee beans principally determines the quality and preference of Arabica (Coffea arabica species) over Robusta (Coffea canephora species) coffees. In the present paper a summarized insight on the influence of different factors on the contents of several compounds in green coffee, often used as species and cultivar discriminators and known as powerful antioxidants, is given. The genotype was found to be the most influencing factor, promoting Robusta green coffees as more abundant in chlorogenic acids (the most studied green coffee antioxidants) and caffeine. However, when assessing and comparing the antioxidant quality of green coffees, besides genetics, a defined set of environmental descriptors is needed. Geographical origin, with all environmental attributes of the growing area, together with growing practice, correlate both, positively and negatively with the changes in antioxidants composition. Additionally, the impact of primary processing and storage cannot be excluded.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija

POVEZANOST RADA