Elicitation of Stilbenes and Benzofuran Derivatives in Hairy Root Cultures of White Mulberry (Morus alba)
Document Type
Article
Publication Title
Plants (Basel, Switzerland)
PubMed ID
36616304
Abstract
Stilbene and benzofuran derivatives isolated from the root of white mulberry (Morus alba) have shown various biological activities, including anti-inflammatory, antioxidant, and antimicrobial properties. The objectives of this study were to develop hairy root cultures and assess the effect of multiple elicitors combinations including (I) methyl-β-cyclodextrin (CD), MgCl, methyl jasmonate (MeJA), and HO, (II) CD, MgCl, and MeJA and (III) CD, MgCl and HO, on the production of these bioactive compounds. The highest yields of stilbenes and benzofurans were obtained upon co-treatment with 18 g/L CD, 3 mM HO and 1 mM MgCl. The stilbenes oxyresveratrol, resveratrol, and 3'-prenylresveratrol accumulated up to 6.27, 0.61, and 5.00 mg/g DW root, respectively. Meanwhile, the aryl benzofurans moracin M and moracin C accumulated up to 7.82 and 1.82 mg/g DW root, respectively. These stilbenes and benzofurans accumulated in the culture medium of the elicited hairy root cultures. They were not detected in the root tissue. However, the oxyresveratrol diglucoside mulberroside A was only detected in the root tissue with yields up to 10.01 mg/g DW. The results demonstrated that co-treatment of white mulberry hairy root cultures with multiple elicitors can significantly enhance production and secretion of stilbenes and benzofurans in this controlled and sustainable axenic culture system.
DOI
10.3390/plants12010175
Publication Date
12-31-2022
Recommended Citation
Fang, Lingling; Sharma, Amit Raj; Aniemena, Chineche; Roedel, Krystian; Henry, Florence; Moussou, Philippe; Samuga, Anita; and Medina-Bolivar, Fabricio, "Elicitation of Stilbenes and Benzofuran Derivatives in Hairy Root Cultures of White Mulberry (Morus alba)" (2022). Arkansas Biosciences Institute. 21.
https://arch.astate.edu/abi/21
