Elicitor mediated enhancement of shoot biomass and lupeol production in Hemidesmus indicus (L.) R. Br. ex. Schult. and Tylophora indica (Burm. F.) Merrill using yeast extract and salicylic acid.

Autor: Pathak AR; Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India.; Department of Botany, University of Rajasthan, Jaipur, Rajasthan, India., Patel SR; Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India., Joshi AG; Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India., Shrivastava N; B.V. Patel Pharmaceutical Education & Research Development (PERD) Centre, Ahmedabad, Gujarat, India., Sindhav G; Department of Zoology, Biomedical Technology, Human Genetics, and Wildlife Biology & Conservation, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India., Sharma S; B.V. Patel Pharmaceutical Education & Research Development (PERD) Centre, Ahmedabad, Gujarat, India.; Gujarat Biotechnology Research Centre (GBRC), Gandhinagar, Department of Science and Technology, Govt. of Gujarat, Ahmedabad, Gujarat, India., Ansari H; Department of Zoology, Biomedical Technology, Human Genetics, and Wildlife Biology & Conservation, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India.
Jazyk: angličtina
Zdroj: Natural product research [Nat Prod Res] 2023 Jun; Vol. 37 (11), pp. 1767-1773. Date of Electronic Publication: 2022 Sep 05.
DOI: 10.1080/14786419.2022.2119388
Abstrakt: Hemidesmus indicus (L.) R. Br. ex Schult. and Tylophora indica (Burm. F.) Merrill shoot cultures were treated with different concentrations of yeast extract (YE; 25-200 mg/L) and salicylic acid (SA; 50-200 µM), and their effect on lupeol production was assessed. The maximum dry weight (DW) biomass was recorded when H. indicus shoots were treated with SA (50 µM) and T. indica shoots with YE (200 mg/L). Highest lupeol yield (335.40 ± 0.04 µg/g DW) was obtained in H. indicus shoots after treatment with 50 µM of SA for 3 weeks. Whereas in T. indica , maximum lupeol content (584.26 ± 8.14 µg/g DW) was recorded by giving treatment with 25 μM of SA for 6 weeks.
Databáze: MEDLINE