Responses of secondary metabolism in plants to nutrient deficiency

Chishaki, Naoya; Horiguchi, Tsuyoshi

doi:10.1007/978-94-009-0047-9_101

Cited by 26 publications

(6 citation statements)

References 6 publications

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“…Analogous increases in the concentrations of chicoric acid and chlorogenic acid in lettuce were noted by Qadir et al 21 and Becker et al 22 under reduced N concentration. Such results imply that N deficiency is a major mediator of phenolic acid accumulation, which is in line with Chishaki and Horiguchi, 40 who observed that the most marked effect on phenolic acid levels in rice plants was in response to N deficiency, followed by P deficiency, and finally by K deficiency, which had a minor effect.…”

Section: Concentrations Of Phenolic Compounds Are Reported Insupporting

confidence: 88%

Macronutrient deprivation eustress elicits differential secondary metabolites in red and green‐pigmented butterhead lettuce grown in a closed soilless system

et al. 2019

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BACKGROUND Through precise control of the nutrient solution (NS), closed soilless systems enable targeted manipulation of plant secondary metabolites, which constitute health‐promoting components of the human daily diet. A nutrient film technique (NFT) system was employed to assess the effect of NS macronutrient‐based concentration (full, half‐, and quarter‐strength corresponding to electrical conductivity (EC) of 1.5, 0.75, and 0.5 dS m−1) on the bioactive profile of red and green‐pigmented Salanova® butterhead lettuce. RESULTS Half‐strength NS reduced fresh biomass of both cultivars by 14%, whereas quarter‐strength NS reduced the fresh biomass of green and red Salanova by 24% and 38%, respectively. However, moderate nutrient stress (half‐strength NS) boosted red Salanova total ascorbic acid, chlorogenic, chicoric, caffeoyl‐meso‐tartaric, total phenolic acids, and anthocyanins concentrations by 266%, 199%, 124%, 251%, 162%, and 380%, respectively compared with the control, full‐strength NS. CONCLUSIONS Nutritional eustress and appropriate cultivar selection are effective means to increase phytochemical content and optimize year‐round production of lettuce in closed soilless systems. © 2019 Society of Chemical Industry

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Section: Concentrations Of Phenolic Compounds Are Reported Insupporting

confidence: 88%

Macronutrient deprivation eustress elicits differential secondary metabolites in red and green‐pigmented butterhead lettuce grown in a closed soilless system

et al. 2019

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“…Nutrients often control the metabolism of plants as a whole and also affect secondary metabolites (Chishaki and Horiguchi, 1997;Forde and Lorenzo, 2001). In this study, the nature and level of inorganic element content distribution were analyzed.…”

Section: Discussionmentioning

confidence: 99%

Bioactive metabolites in of Ginkgo biloba leaves: variations by seasonal, meteorological and soil

Yang

Lou²,

et al. 2020

Braz. J. Biol.

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Ginkgo biloba is a traditional Chinese herbal medicine containing multiple components that contribute to its notable bioactivities. Variations of seasonal, meteorological and planting soil on the phytochemicals contents in G. biloba leaves due to the effects of growth meteorological and soil parameters were investigated in this study. The leaves of G. biloba were collected from different months and place in Zhejiang province, the contents of flavones (quercetin, kaempferol and isorhamnetin) and terpene lactones (bilobalide, ginkgolides A, B and C) were quantified by high performance liquid chromatography (HPLC) and the evaporative light scattering detector (ELSD) method. The established methods were validated with good linearity, precision, repeatability, stability, and recovery. Comprehensive analysis suggested the proper harvest time for G. biloba was in October of Zhejiang province. The result of correlation analysis with meteorological factors shows that the temperature and precipitation have non-significant effect on the main components of G. biloba. In addition, the type and content (Mn and Zn) of the soil showed significantly effect on the content of flavonoids and terpene lactones. This study enriched the knowledge on the development and utilization value of the G. biloba leaves and was useful for determining the optimal harvest time and growing condition.

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“…Phenolic compounds in roots playa significant role in protecting the plants from pests and diseases, exerting allelopathic effects, and being an essential source of pharmaceuticals (Rao 1990). The contents of phenolic compounds have also been widely known to increase by nutrient deficiencies such as N (Chishaki and Horiguchi 1997) and P, K, and S (Gershenzon 1983), and are metabolized as intermediates for the synthesis of lignin which is abundant in woody plants. Location in the cell, identification of each representative phenolic compound in the cytoplasm of common woody plants with higher Al tolerance, and changes with growth require further clarification.…”

Section: Discussionmentioning

confidence: 99%

The plasma membrane strength of the root-tip cells and root phenolic compounds are correiated with Al tolerance in several common woody plants

Ofei-Manu¹,

Wagatsuma²,

Ishikawa

et al. 2001

Soil Science and Plant Nutrition

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Responses of secondary metabolism in plants to nutrient deficiency

Cited by 26 publications

References 6 publications

Macronutrient deprivation eustress elicits differential secondary metabolites in red and green‐pigmented butterhead lettuce grown in a closed soilless system

Macronutrient deprivation eustress elicits differential secondary metabolites in red and green‐pigmented butterhead lettuce grown in a closed soilless system

Bioactive metabolites in of Ginkgo biloba leaves: variations by seasonal, meteorological and soil

The plasma membrane strength of the root-tip cells and root phenolic compounds are correiated with Al tolerance in several common woody plants

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