Pì-su an-ki-sng
Pì-su an-ki-sng (Eng-gí: essential amino acid) sī seng-bu̍t-thé bô hoat-tō͘ tùi-thâu ha̍p-sêng ê an-ki-sng, su-iàu keng-kòe chia̍h-mi̍h lâi khip-siu. Thù lâng lâi kóng, ū 9 khoán pì-su an-ki-sng, in sī phenylalanin, valin, threonin, tryptophan, methionin, leucin, isoleucin, lysine, kap histidin.
Lēng-gōa chāi jîn-thé koh ū 6 khoán an-ki-sng tī chi̍t koá chōng-khóng hā sī pì-su, pau-koat arginin, cystein, glycin, glutamin, prolin kap tyrosin
Bí-ji̍t che-liōng
siu-káiSi̍t-chè ta̍k-kang ê su-iàu che-liōng bô hó koat-tēng, kiàn-gī ê sò͘-jī mā tiāⁿ teh siu-kái. Í-hā sī WHO kiàn-gī ê tōa-lâng bí-ji̍t che-liōng:
| an-ki-sng | bí thé-tāng kong-kin ê su-iàu liōng (mg) |
|---|---|
| H Histidin | 10 |
| I Isoleucin | 20 |
| L Leucin | 39 |
| K Lysin | 30 |
| M Methionin
+ C Cystein |
10.4 + 4.1 = 15 |
| F Phenylalanin
+ Y Tyrosin |
25 (total) |
| T Threonin | 15 |
| W Tryptophan | 4 |
| V Valin | 26 |