Arid
DOI10.1016/j.plaphy.2021.03.017
Effects of saline elicitors on saponin production in Agave salmiana plants grown in vitro
Puente-Garza, Cesar A.; Espinosa-Leal, Claudia A.; Garcia-Lara, Silverio
通讯作者Garcia-Lara, S (corresponding author), Tecnol Monterrey, Av Eugenio Garza Sada 2501 Sur, Monterrey 64849, NL, Mexico.
来源期刊PLANT PHYSIOLOGY AND BIOCHEMISTRY
ISSN0981-9428
EISSN1873-2690
出版年2021
卷号162页码:476-482
英文摘要Agave plants are natives of Mexico and have an important role in the functional food industry. Agave salmiana grows in dry and desert soils, which are high in salt content; however, little is known about its response to saline conditions. In this study, A. salmiana plants grown in vitro were exposed to 0.1, 0.5, and 1.0 mM of salt elicitors, including AlCl3, NaCl, and CoCl2, and saponin synthesis and morphological characteristics were examined. Saponins were identified and quantified in ethanolic extracts using HPLC-ELSD. Root length and number, leaf length and number, and plant fresh weight were evaluated to determine the phenological condition of the plant. The presence of salts at various concentrations did not affect the physiological characteristics of the plant. Moreover, 0.5 mM NaCl induced a higher production of total saponin. Chlorogenin glycoside 1 (CG1) and hecogenin glycoside 1 (HG1) content remained unchanged across treatments. By contrast, CG(2) and HG(2) concentrations tended to decrease in response to increased concentrations of AlCl3, NaCl, or CoCl2. In vitro salt elicitors could be a feasible tool in the synthesis of specific saponins, without compromising on plant biomass. Our findings can be used in further generation of low saponin agave plants in field for the improvement of fermentation yield.
英文关键词Saponin In vitro Agave Salt elicitor Phytochemical
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000637957700043
WOS关键词ACCUMULATION ; CULTURES ; FLAVONOLS ; STRESS ; COBALT
WOS类目Plant Sciences
WOS研究方向Plant Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/351338
作者单位[Puente-Garza, Cesar A.; Espinosa-Leal, Claudia A.; Garcia-Lara, Silverio] Tecnol Monterrey, Escuela Ingn & Ciencias, Monterrey, Mexico
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Puente-Garza, Cesar A.,Espinosa-Leal, Claudia A.,Garcia-Lara, Silverio. Effects of saline elicitors on saponin production in Agave salmiana plants grown in vitro[J],2021,162:476-482.
APA Puente-Garza, Cesar A.,Espinosa-Leal, Claudia A.,&Garcia-Lara, Silverio.(2021).Effects of saline elicitors on saponin production in Agave salmiana plants grown in vitro.PLANT PHYSIOLOGY AND BIOCHEMISTRY,162,476-482.
MLA Puente-Garza, Cesar A.,et al."Effects of saline elicitors on saponin production in Agave salmiana plants grown in vitro".PLANT PHYSIOLOGY AND BIOCHEMISTRY 162(2021):476-482.
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