yeast

• n. イースト；泡；イーストフレーク；攪拌機

PIE*yesから、湧き出る、泡立つ、発酵、酵母、語源はジュース、zymurgyと同じ。

yeast

yeast: [OE] Yeast is etymologically a substance that causes ‘fermentation’. For its ultimate source is the Indo-European base *jes- ‘boil, foam, froth’, which also produced Greek zeín ‘boil’ (source of English eczema) and Welsh iās ‘seething’. Its Germanic descendant produced German gischt ‘yeast, froth’, Dutch gist, gest ‘yeast’, and English yeast.
=> eczema

yeast (n.)

Old English gist "yeast, froth," from Proto-Germanic *jest- (cognates: Old Norse jastr, Swedish j?st, Middle High German gest, German Gischt "foam, froth," Old High German jesan, German g?ren "to ferment"), from PIE root *yes- "to boil, foam, froth" (cognates: Sanskrit yasyati "boils, seethes," Greek zein "to boil," Welsh ias "seething, foaming").

1. I take wheat and yeast tablets daily to purify the blood.

私は毎日ドライイースト錠を服用して血液を浄化しています。

2.Stir in 1 level teaspoon of yeast .

ティースプーン1杯分の酵母を加えて撹拌した。

3.This excess fungal yeast irritates the scalp,causing overproduction of skin cells.

この過剰な真菌酵母は皮膚を刺激して過剰な皮膚細胞を産生した。

4. Yeast makes beer work.

酵母はビールを発酵させる.

5.To serve the needs of bakers，manufactures ferment the yeast to produce a more concentrated product.

パン屋さんのニーズに応えるため、メーカーは酵母を発酵させ、濃度の高い製品を生産しています。