在印尼,姜 Zingiber officinale Roscoe 有3个不同的变种,即“Jahe putih besar”(或“Jahe gajah”)、“Jahe putih kecil”(或“Jahe emprit”)和“Jahemerah”。其中 gajah 的根茎最大;merah 的根茎被切开时切面呈浅红色;emprit 与 merah 的根茎大小相似。多种 HPLC 法测定生姜中的6-姜醇和6-生姜酚已 In Indonesia, ginger Zingiber officinale Roscoe has 3 different variants, namely, “Jahe putih besar” (or “Jahe gajah”), “Jahe putih kecil” (or “Jahe emprit”) and “Jahemerah”. The rhizomes of gajah were the largest; the roots of the merah were cut with light red; the rhizomes of the emprit and merah were similar in size. Determination of 6-Gingerol and 6-Gingerol in Ginger by Various HPLC Methods