Associations between root-inhabiting fungi and 40 species of medicinal plants with potential applications in the pharmaceutical and biotechnological industries

Piszczek, Piotr; Kuszewska, Karolina; Błaszkowski, Janusz; Sochacka-Obruśnik, Anna; Stojakowska, Anna; Zubek, Szymon

doi:10.1016/j.apsoil.2019.01.018

Cited by 15 publications

(9 citation statements)

References 56 publications

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“…Numerous factors regulate production and accumulation of secondary metabolites in lettuce including light, temperature, availability of nutrients, and presence of pathogens and pests. Accumulation of particular compounds in the plant organs could be also affected by the stage of a plant life cycle [ 20 , 21 , 22 , 23 , 24 ]. Moreover, colonizing microorganisms, e.g., mycorrhizal fungi, can affect secondary metabolism of the host plant [ 25 ].…”

Section: Discussionmentioning

confidence: 99%

“…All plants were grown in the Garden of Medicinal Plants, Maj Institute of Pharmacology, Polish Academy of Sciences, Kraków, Poland, where the voucher specimens were deposited. Data on cultivation conditions (type of soil, average annual temperature, annual rainfall, and agrotechnical procedures applied) are described elsewhere [ 23 ]. The collected plant material was dried at room temperature under shade.…”

Section: Methodsmentioning

confidence: 99%

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Stem Lettuce and Its Metabolites: Does the Variety Make Any Difference?

Malarz

Michalska

Stojakowska

2020

Foods

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The objective of the present study was to characterize chemical composition of hitherto unexamined aerial parts of Lactuca sativa var. angustana cv. Grüner Stern. In contrast to leafy and head varieties of the lettuces, asparagus lettuce grown in Europe is much less studied. Fractionation of a methanolic extract from leaves of L. sativa cv. Grüner Stern, supported with HPLC/DAD and 1H NMR analysis, led to the isolation and/or identification of numerous terpenoid and phenolic compounds, including five apocarotenoids—(-)-loliolide, (+)-dehydrovomifoliol, blumenol A, (6S,9S)-vomifoliol, and corchoionoside C; three sesquiterpene lactones; two lignans—((+)-syringaresinol and its 4-O-β-glucoside); five caffeic acid derivatives; and three flavonoids. Some of the compounds, to the best of our knowledge, have never been isolated from L. sativa before. Moreover, monolignols, phenolic acids and a tryptophan-derived alkaloid were found in the analyzed plant material. Stems, leaves and shoot tips of the asparagus lettuce were examined to assess their phenolics and sesquiterpene lactone content as well as DPPH scavenging activity. Another stem lettuce—L. sativa var. angustana cv. Karola, two cultivars of leafy lettuces and one species of wild lettuce—L. serriola, were also examined as a reference material using HPLC/DAD. The results have been discussed regarding our previous studies and the literature data available.

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Stem Lettuce and Its Metabolites: Does the Variety Make Any Difference?

Malarz

Michalska

Stojakowska

2020

Foods

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“…First group was left in the glasshouse for further growth and the second one was transplanted into the open field. Data on cultivation conditions (type of soil, average annual temperature, annual rainfall and agrotechnical procedures applied) are available elsewhere [34]. Aerial parts and roots of the plants were collected in the beginning of flowering period (August/September) and dried under shade at room temperature.…”

Section: Methodsmentioning

confidence: 99%

Composition of Essential Oils from Roots and Aerial Parts of Carpesium divaricatum, a Traditional Herbal Medicine and Wild Edible Plant from South-East Asia, Grown in Poland

2019

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Carpesium divaricatum Sieb. and Zucc. has long been used both as traditional medicine and seasonal food. The most extensively studied specialized metabolites synthesized by the plant are sesquiterpene lactones of germacrane-type. Low-molecular and volatile terpenoids produced by C. divaricatum, however, have never been explored. In this work, compositions of essential oils distilled from roots and shoots of C. divaricatum plants, cultivated either in the open field or in the glasshouse have been studied by GC-MS-FID supported by NMR spectroscopy. The analyses led to the identification of 145 compounds in all, 112 of which were localized in aerial parts and 80 in roots of the plants grown in the open field. Moreover, remarkable differences in composition of oils produced by aerial and underground parts of C. divaricatum have been observed. The major volatiles found in the shoots were: α-pinene (40%), nerol (4%) and neryl-isobutyrate (3%), whereas predominant components of the root oil were 10-isobutyryloxy-8,9-epoxythymyl-isobutyrate (29%), thymyl-isobutyrate (6%) and 9-isobutyryloxythymyl-isobutyrate (6%). In the analyzed oils, seventeen thymol derivatives were identified. Among them eight compounds were specific for roots. Roots of the plants cultivated in the glasshouse were, in general, a poor source of essential oil in comparison with those of the plants grown in the open field. Chemophenetic relationships with other taxa of the Inuleae-Inulineae were also briefly discussed.

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“…De los análisis, se reporta que todas las plantas medicinales estudiadas presentaron colonización micorrízica arbuscular (Figura 1, Tabla1). La mayoría se ubicó en familias botánicas que comúnmente forman micorriza arbuscular (De la Rosa-Mera et al, 2012;Yan et al, 2013;Piszczek et al, 2019), aunque hay que destacar que Lepidium virginicum (Brassicaceae), Sedum oxypetalum y S. praealtum (Crassulaceae) con porcentajes de colonización menor al 30 %, corresponden a especies que pertenecen a familias reportadas como no micorrízicas (Brundrett, 2009;Brundrett y Tedersoo, 2018) lo cual contrasta con nuestros resultados e indica que hay especies vegetales dentro de estas familias que pueden ser micotróficas facultativas como en Rhodiola kirilowii Crassulaceae (Piszczek et al, 2019), L. virginicum, L. bidentaum junto con otras 120 especies de Brassicaceae analizadas e inoculadas con Rhizophagus intraradices (DeMars y Boerner, 1996) que presentaron colonización micorrízica arbuscular; por lo tanto, probablemente la colonización en L. virginicum, S. oxypetalum y S. praealtum es una respuesta a la baja disponibilidad de fósforo en el suelo de este bosque (Tabla 1). La presencia de estructuras de los HMA en todas las raíces analizadas sugiere que estas plantas medicinales requieren establecer la simbiosis micorrízcica para complementar sus requerimientos nutrimentales bajo las condiciones adversas de baja disponibilidad de fósforo y ligera acidez en el suelo rizosférico en que se de-(2021) Vol.…”

Section: Relación Composición Especies Hma Y Propiedades Del Suelounclassified

Colonización micorrízica y comunidades de hongos micorrizógenos arbusculares en plantas medicinales del bosque templado “Agua Escondida”, Taxco, Guerrero, México

Chávez-Hernández¹,

Aguilar²,

Espinosa³

et al. 2021

Sci Fungorum

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Antecedentes: El conocimiento de las comunidades de hongos micorrizógenos arbusculares (HMA) en plantas medicinales de bosques templados de México es escaso. Objetivos: Evaluar la colonización micorrízica y comunidades de HMA en la rizosfera de plantas medicinales en un bosque de pino-encino en Taxco, Guerrero, México. Métodos: Se seleccionaron 14 plantas medicinales mediante transectos, de cinco individuos de cada especie vegetal se recolectaron raíces para evaluar la colonización micorrízica y, sólo en diez especies suelo rizosférico para determinar la estructura de la comunidad de HMA. Resultados y conclusiones: Catorce especies de plantas medicinales fueron identificadas, todas presentaron colonización micorrízica arbuscular (15.3-73.3 %). La estructura de la comunidad de HMA determinada en diez especies medicinales no varió en abundancia de esporas, riqueza de especies ni índices de diversidad; sin embargo, se encontró una relación significativa entre la composición de las especies de HMA con la identidad de la planta medicinal y propiedades del suelo. Este estudio contribuye al conocimiento de la colonización micorrízica y comunidades de HMA en plantas medicinales. En total se reporta una riqueza de 30 especies de HMA; lo que representa un 9.5 % y 19.9 % de la riqueza específica conocida a nivel mundial y nacional respectivamente.

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Associations between root-inhabiting fungi and 40 species of medicinal plants with potential applications in the pharmaceutical and biotechnological industries

Cited by 15 publications

References 56 publications

Stem Lettuce and Its Metabolites: Does the Variety Make Any Difference?

Stem Lettuce and Its Metabolites: Does the Variety Make Any Difference?

Composition of Essential Oils from Roots and Aerial Parts of Carpesium divaricatum, a Traditional Herbal Medicine and Wild Edible Plant from South-East Asia, Grown in Poland

Colonización micorrízica y comunidades de hongos micorrizógenos arbusculares en plantas medicinales del bosque templado “Agua Escondida”, Taxco, Guerrero, México

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