| Description | Phaseoloidin, a homogentisic acid glucoside from Nicotiana attenuata trichomes, contributes to the plant's resistance against lepidopteran herbivores. |
| In vivo | Phaseoloidin 有助于提高植物抵抗鳞翅目食草动物的能力[1]。 |
| Animal experiments | This glucoside was reported originally from the seeds of Entada phaseoloides, and this is the first report of its occurrence in a Solanaceous plant.Artificial diet feeding bioassays with Manduca sexta and Spodoptera littoralis larvae, two important herbivores of N. attenuata,The ingestion of phaseoloidin negatively influenced caterpillar performance. This effect was more pronounced for the generalist, S. littoralis, than for the specialists, M. sexta[1]. |
| molecular weight | 330.29 |
| Molecular formula | C14H18O9 |
| CAS | 118555-82-1 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 55 mg/mL (166.52 mM) |
| References | 1. Weinhold A, Shaker K, Wenzler M , et al. Phaseoloidin, a homogentisic acid glucoside from Nicotiana attenuata trichomes, contributes to the plant's resistance against lepidopteran herbivores[J].J Chem Ecol. 2011 Oct;37(10):1091-8 2. Xing S , Wang M , Peng Y , et al. Intestinal bacterial metabolism and anti-complement activities of three major components of the seeds ofEntada phaseoloides[J]. Journal of Natural Medicines, 2015, 69(2):171-177. |