核酮糖
hé​tóng​táng

ribulose

核 hé seed, kernel, core

Phonosemantic compound. 木 represents the meaning and 亥 represents the sound.

Components

木
木 Meaning component
mù tree
亥
亥 Sound component
hài, jiē 12th terrestrial branch

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartheak[g]ˤ<r>ək kernel fruit; scrutinize

說文解字

《說文》：“核，蠻夷以木皮為篋，狀如籨尊。从木，亥聲。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

酮 tóng, dòng, chóng ketones

Phonosemantic compound. 酉 represents the meaning and 同 represents the sound.

Components

酉
酉 Meaning component
yǒu wine
同
同 Sound component
tóng, tong, tòng together

Historical Pronunciations

Old Chinese
Zhengzhangdoːŋ
doːŋʔ

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang

糖 táng sugar

Phonosemantic compound. 米 represents the meaning and 唐 represents the sound.

Components

米
米 Meaning component
mǐ rice
唐
唐 Sound component
táng exaggerate

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartdangC.lˤaŋ (no pre-Qín exx)sugar

說文解字

《說文新附》：“糖，飴也。从米，唐聲。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)