Abstract: A coffee product comprises (i) a first portion consisting of unroasted coffee, in an amount of from 1 to 90% by weight based on the total weight of the ground coffee composition, and (ii) a second portion consisting of ground coffee which has been roasted to a higher degree of roast than said first portion, in an amount of from 99 to 10% by weight based on the total weight of the ground coffee composition in a weight ratio of (i) to (ii) is from 10:90 to 80:20 wherein the coffee product comprises at least 4 g of chlorogenic acids per 100 g of product.

Abstract: Coffee oil is treated by filtering it so that upon contact with a frost charged with coffee aromas to transfer coffee aromas from the frost to the oil, the aqueous and oil phases obtained are decantable. Filtering is effected by passing a coffee oil at a temperature of less than 30.degree. C. through a filter having a pore size of up to 25 .mu.m and may be carried out with diatomite added to the oil to be filtered and/or under a partial vacuum.