Triterpenoid adalah senyawa yang ke

Triterpenoid adalah senyawa yang kerangka karbonnya berasal dari enam satuan isoprena dan secara biosintesis diturunkan dari hidrokarbon C30 asiklik, yaitu skualena. Senyawa ini berstruktur siklik yang nisbi rumit, kebanyakan berupa alkohol, aldehida atau asam karboksilat. Mereka berbentuk kristal, seringkali bertitik leleh tinggi dan aktif optik, yang umumnya sukar dicirikan karena tak ada kereaktifan kimianya. Uji yang banyak digunakan ialah reaksi Lieberman-Burchard (anhidrida asetat-H2SO4 pekat) yang dengan kebanyakan triterpena dan sterol memberikan warna hijau biru (Arifin, 1985).

Results (English) 1:

The compound is a Triterpenoid skeletons carbons derived from six isoprene units and in the biosynthesis of hydrocarbon derived from the C30 asiklik, namely, squalene. This compound is a cyclic complex relational structured, mostly in the form of alcohol, aldehyde, or carboxylic acids. They shaped crystals, often dotted with high melting and active optics, which are generally characterized as difficult because no housing to their reactivity. The widely used test is the reaction to Lieberman-Burchard (acetic anhydride-concentrated H2SO4) which most triterpena and sterols give the green color blue (Arifin, 1985).

Results (English) 2:

Triterpenoids carbon skeleton is a compound derived from six units of isoprene biosynthesis and derived from C30 acyclic hydrocarbons, namely squalene. These compounds relative cyclic structure complicated, mostly in the form of alcohol, aldehyde or carboxylic acid. They are crystalline, often high melting point and active optics, which are generally characterized difficult because there is no chemical reactivity. The test is widely used Lieberman-Burchard reaction (acetic anhydride-concentrated H2SO4) that the most triterpena and sterols provide green color blue (Arifin, 1985).