Kopi Luwak proteolytic enzymes which break down the beans' proteins, yielding shorter peptides and more free amino acids. The proteins also undergo non-enzymatic Maillard browning reactions in the later roasting process. Moreover, while inside a civet the beans begin to germinate by malting which also lowers their bitterness. Marcone also conducted an analysis on the volatile compounds which are responsible for the coffee's flavour and aroma, showing that there are significant differences from regular coffee. He concluded that: According to Dr. Davila Cortes, the altered protein structure degrades the effectiveness of the coffee as a diuretic. Few objective assessments of taste are
The Coffee Bean & Tea Leaf Light & Subtle, Light & Distinctive, Medium & Smooth, Dark & Distinctive, Decaffeinated, Flavored and Reserve. It roasts approximately seven million pounds of coffee annually. All of the beans are hand-roasted at its roasting facility in Camarillo, California. The beans come from farms in various countries, including Costa Rica, Colombia, Kenya, Indonesia, Jamaica, Thailand and Sri Lanka. Coffee Bean offers several seasonal holiday drinks, in flavors including candy cane, gingerbread, red velvet cake, eggnog and peppermint. For the company's 50th anniversary in 2013, it introduced a Birthday Cake Ice Blended. Jay Isais, Coffee Bean's senior director of coffee, oversees the