• 典型标志如卟啉、姥、植、留胡萝卜以及五环三

    Typical markers are the porphyrins, pristine, phytane, steranes, carotenes and pentacyclic triterpanes.

    youdao

  • 主要功能成分人参苷,即达玛四环三萜树脂五环三萜化合物,至今人参皂苷尚未能人工合成

    Ginsenoside, the main components of ginseng, is dammarane tetracyclic triterpenoids or hong resin alkyl type pentacyclic triterpene, which has not yet been synthesized artificially.

    youdao

  • 主要功能成分人参苷,即达玛四环三萜树脂五环三萜化合物,至今人参皂苷尚未能人工合成

    Ginsenoside, the main components of ginseng, is dammarane tetracyclic triterpenoids or hong resin alkyl type pentacyclic triterpene, which has not yet been synthesized artificially.

    youdao

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