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 is produced by roasting the beans with sugar, margarine and wheat. ‘White’ coffee, on the other hand, is produced with only margarine and without any sugar, resulting in a less dark roast. Ipoh White Coffee is also widely available in an instant version. It is sometimes consumed after dinner. The generic term ‘Ipoh white coffee’ in Chinese is "怡保白咖啡"(Jyutping: Ji4bou2 Baak6 Kaa1fei1). Baak6 "白" (pinyin: bái), commonly meaning white, has nothing to do with the colour in this instance, but is rather a reference to the way the coffee is roasted. In Chinese, Bái also means ‘without’ or ‘unadulterated’, nothing