Identifikasi Senyawa Flavonoid dalam Fraksi n-Butanol Taraxacum officinale, Asteraceae

Penulis

  • Wiwi Winarti Universitas Pancasila ,
  • Ratna Djamil Universitas Pancasila ,
  • Indah Yuniasari Universitas Pancasila ,

Kata Kunci:

Taraxacum officinale, flavonol, spectrophotometry uv-visible

Abstrak

Herbs of Taraxacum officinale, a native of Europe, contain a flavonoid, steroid/triterpenoid, saponin, tanin, and a volatile oil. The purpose of this research was to determine the flavonoid substances, after partitioning of the methanolic extract by the Charaux-Paris method with n-butanol. Identification by uv-visible spectrophotometry confirmed that flavonoid from isolate la was a flavonol with an OH at 3, 7 position, oxygen at 6 or 8, while isolate III, also a flavonol, showed an OH at 3, 7 position, oxygen at 6 or 8, and besides that an additional o-diOH attached to ring B.

Referensi

Unduhan

Diterbitkan

2007-09-30

Terbitan

Vol 5 No 2 (2007): JIFI

Bagian

Articles

Lisensi

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