Coffee bean such fatty acids – 3-methyl-valeric acid (sour, green-herbaceous, unpleasant odor), acetaldehyde (pungent-nauseating odor, even when highly diluted, present in dried green coffee beans at concentrations of about 5 mg/kg), propanal (choking effect on respiratory system, penetrating-nauseating), butanal (nauseating effect, present in dried green coffee beans at 2 to 7 mg/kg), or pentanal (very repulsive nauseating effect). Coffee bean A coffee bean is a seed of the coffee plant and the source for coffee. It is the pit inside the red or purple fruit often referred to as a cherry. Just like ordinary cherries, the coffee fruit is also a so-called
Ipoh white coffee Ipoh white coffee Ipoh ‘white’ coffee is a popular coffee drink which originated in Ipoh, Perak, Malaysia, resulting in Ipoh being named one of the top three coffee towns by Lonely Planet. The coffee beans are roasted with palm oil margarine, and the resulting coffee is served with condensed milk. The term ‘white coffee’ originates from the literal translation of its Chinese name, which was introduced in the 19th century by Chinese migrants who came to work in the local tin mines. The coffee beans themselves are not actually white; the colour comes from the milk stirred into the end