Lambertianin C |
---|
|
General |
---|
Fórmula estructural |
|
---|
Fórmula molecular |
C123H80O78 |
---|
InChI= InChI=1S/C121H80O76/c122-32-1-20(2-33(123)65(32)136)106(165)195-119-103-100(189-112(171)26-10-39(129)70(141)80(151)54(26)57-29(115(174)192-103)13-42(132)73(144)83(57)154)94-49(183-119)17-178-46-16-45(135)77(148)87(158)61(46)63-89(160)91(162)93(164)99(98(63)186-94)182-48-6-22(4-35(125)67(48)138)108(167)197-121-105-102(191-114(173)28-12-41(131)72(143)82(153)56(28)59-31(117(176)194-105)15-44(134)75(146)85(59)156)96-51(185-121)19-180-110(169)24-8-37(127)76(147)86(157)60(24)62-64(118(177)188-96)97(92(163)90(161)88(62)159)181-47-5-21(3-34(124)66(47)137)107(166)196-120-104-101(190-113(172)27-11-40(130)71(142)81(152)55(27)58-30(116(175)193-104)14-43(133)74(145)84(58)155)95-50(184-120)18-179-109(168)23-7-36(126)68(139)78(149)52(23)53-25(111(170)187-95)9-38(128)69(140)79(53)150/h1-16,49-51,94-96,100-105,119-164H,17-19H2/t49-,50-,51-,94-,95-,96-,100+,101+,102+,103-,104-,105-,119-,120+,121+/m1/s1Key: JKDVHWQRXXBOIU-JRCJVTSXSA-N
|
Propiedades físicas |
---|
Masa molar |
2805.81 g/mol g/mol |
---|
Valores en el SI y en condiciones estándar (25 ℃ y 1 atm), salvo que se indique lo contrario. |
|
Lambertianin C es un elagitanino.
Lambertianin C se puede encontrar en especies de Rubus cales como Rubus lambertianus,[1] en Rubus chamaemorus[2] y en Rubus idaeus.[3]
Lambertianin C es trímero de casuarictina unidos por ácido sanguisorbico grupos éster entre restos de glucopiranosa.[1]
Efectos sobre la salud
[editar]
Es una molécula responsable de la capacidad antioxidante de las frambuesas.[4]
- ↑ a b Tanaka, T.; Tachibana, H.; Nonaka, G.; Nishioka, I.; Hsu, F. L.; Kohda, H.; Tanaka, O. (1993). "Tannins and related compounds. CXXII. New dimeric, trimeric and tetrameric ellagitannins, lambertianins A-D, from Rubus lambertianus Seringe". Chemical & pharmaceutical bulletin 41 (7): 1214–1220. doi:10.1248/cpb.41.1214. PMID 8374992.
- ↑ Kähkönen, M.; Kylli, P.; Ollilainen, V.; Salminen, J. P.; Heinonen, M. (2012). "Antioxidant Activity of Isolated Ellagitannins from Red Raspberries and Cloudberries". Journal of Agricultural and Food Chemistry 60 (5): 1167–1174. doi:10.1021/jf203431g. PMID 22229937.
- ↑ Mullen, W.; Stewart, A. J.; Lean, M. E.; Gardner, P.; Duthie, G. G.; Crozier, A. (2002). "Effect of freezing and storage on the phenolics, ellagitannins, flavonoids, and antioxidant capacity of red raspberries". Journal of agricultural and food chemistry 50 (18): 5197–5201. doi:10.1021/jf020141f. PMID 12188629.
- ↑ Borges, G.; Degeneve, A.; Mullen, W.; Crozier, A. (2010). "Identification of Flavonoid and Phenolic Antioxidants in Black Currants, Blueberries, Raspberries, Red Currants, and Cranberries†". Journal of Agricultural and Food Chemistry 58 (7): 3901–3909. doi:10.1021/jf902263n. PMID 20000747.