That might be because some people are more sensitive to naringin, the main bitter compound in the grapefruit.

这因为有些人柚皮更敏感，也就葡萄柚中主要苦味化合物。

Readers will not learn how to make braised pomelo pith with shrimp eggs but how and why Chinese chefs have long prized unusual (and to Western palates, sometimes off-putting) ingredients, such as the bitter pith of a giant citrus fruit.

读者会学到如何做虾籽炆柚皮，但会了解中国厨师如何以及为什么一直珍视同寻常(西方人来说，有时令人反感)食材，比如这种很大柑橘类水果苦味白髓。