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Evaluation of Selected Medicinal, Timber and Ornamental Legume Species' Seed Oils as Sources of Bioactive Lipophilic Compounds.

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Title: Evaluation of Selected Medicinal, Timber and Ornamental Legume Species' Seed Oils as Sources of Bioactive Lipophilic Compounds.
Authors: Grygier, Anna, Chakradhari, Suryakant, Ratusz, Katarzyna, Rudzińska, Magdalena, Patel, Khageshwar Singh, Lazdiņa, Danija, Segliņa, Dalija, Górnaś, Paweł
Source: Molecules; May2023, Vol. 28 Issue 10, p3994, 16p
Subject Terms: OILSEEDS, BIOACTIVE compounds, FOOD additives, LEGUMES, SESBANIA, DECORATION & ornament, CAROTENOIDS
Abstract: Bioactive lipophilic compounds were investigated in 14 leguminous tree species of timber, agroforestry, medicinal or ornamental use but little industrial significance to elucidate their potential in food additive and supplement production. The tree species investigated were: Acacia auriculiformis, Acacia concinna, Albizia lebbeck, Albizia odoratissima, Bauhinia racemosa, Cassia fistula, Dalbergia latifolia, Delonix regia, Entada phaseoloides, Hardwickia binata, Peltophorum pterocarpum, Senegalia catechu, Sesbania sesban and Vachellia nilotica. The hexane-extracted oils of ripe seeds were chromatographically analysed for their fatty acid composition (GC-MS), tocochromanol (RP-HPLC/FLD), squalene and sterol (GC-FID) content. A spectrophotometrical method was used to determine total carotenoid content. The results showed generally low oil yield (1.75–17.53%); the highest was from H. binata. Linoleic acid constituted the largest proportion in all samples (40.78 to 62.28% of total fatty acids), followed by oleic (14.57–34.30%) and palmitic (5.14–23.04%) acid. The total tocochromanol content ranged from 100.3 to 367.6 mg 100 g−1 oil. D. regia was the richest and the only to contain significant amount of tocotrienols while other oils contained almost exclusively tocopherols, dominated by either α-tocopherol or γ-tocopherol. The total carotenoid content was highest in A. auriculiformis (23.77 mg 100 g−1), S. sesban (23.57 mg 100 g−1) and A. odoratissima (20.37 mg 100 g−1), and ranged from 0.7 to 23.7 mg 100 g−1 oil. The total sterol content ranged from 240.84 to 2543 mg 100 g−1; A. concinna seed oil was the richest by a wide margin; however, its oil yield was very low (1.75%). Either β-sitosterol or Δ5-stigmasterol dominated the sterol fraction. Only C. fistula oil contained a significant amount of squalene (303.1 mg 100 g−1) but was limited by the low oil yield as an industrial source of squalene. In conclusion, A. auriculiformis seeds may hold potential for the production of carotenoid-rich oil, and H. binata seed oil has relatively high yield and tocopherol content, marking it as a potential source of these compounds. [ABSTRACT FROM AUTHOR]
Copyright of Molecules is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Evaluation of Selected Medicinal, Timber and Ornamental Legume Species' Seed Oils as Sources of Bioactive Lipophilic Compounds.
– Name: Author
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  Data: <searchLink fieldCode="AR" term="%22Grygier%2C+Anna%22">Grygier, Anna</searchLink><br /><searchLink fieldCode="AR" term="%22Chakradhari%2C+Suryakant%22">Chakradhari, Suryakant</searchLink><br /><searchLink fieldCode="AR" term="%22Ratusz%2C+Katarzyna%22">Ratusz, Katarzyna</searchLink><br /><searchLink fieldCode="AR" term="%22Rudzińska%2C+Magdalena%22">Rudzińska, Magdalena</searchLink><br /><searchLink fieldCode="AR" term="%22Patel%2C+Khageshwar+Singh%22">Patel, Khageshwar Singh</searchLink><br /><searchLink fieldCode="AR" term="%22Lazdiņa%2C+Danija%22">Lazdiņa, Danija</searchLink><br /><searchLink fieldCode="AR" term="%22Segliņa%2C+Dalija%22">Segliņa, Dalija</searchLink><br /><searchLink fieldCode="AR" term="%22Górnaś%2C+Paweł%22">Górnaś, Paweł</searchLink>
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  Data: Molecules; May2023, Vol. 28 Issue 10, p3994, 16p
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22OILSEEDS%22">OILSEEDS</searchLink><br /><searchLink fieldCode="DE" term="%22BIOACTIVE+compounds%22">BIOACTIVE compounds</searchLink><br /><searchLink fieldCode="DE" term="%22FOOD+additives%22">FOOD additives</searchLink><br /><searchLink fieldCode="DE" term="%22LEGUMES%22">LEGUMES</searchLink><br /><searchLink fieldCode="DE" term="%22SESBANIA%22">SESBANIA</searchLink><br /><searchLink fieldCode="DE" term="%22DECORATION+%26+ornament%22">DECORATION & ornament</searchLink><br /><searchLink fieldCode="DE" term="%22CAROTENOIDS%22">CAROTENOIDS</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Bioactive lipophilic compounds were investigated in 14 leguminous tree species of timber, agroforestry, medicinal or ornamental use but little industrial significance to elucidate their potential in food additive and supplement production. The tree species investigated were: Acacia auriculiformis, Acacia concinna, Albizia lebbeck, Albizia odoratissima, Bauhinia racemosa, Cassia fistula, Dalbergia latifolia, Delonix regia, Entada phaseoloides, Hardwickia binata, Peltophorum pterocarpum, Senegalia catechu, Sesbania sesban and Vachellia nilotica. The hexane-extracted oils of ripe seeds were chromatographically analysed for their fatty acid composition (GC-MS), tocochromanol (RP-HPLC/FLD), squalene and sterol (GC-FID) content. A spectrophotometrical method was used to determine total carotenoid content. The results showed generally low oil yield (1.75–17.53%); the highest was from H. binata. Linoleic acid constituted the largest proportion in all samples (40.78 to 62.28% of total fatty acids), followed by oleic (14.57–34.30%) and palmitic (5.14–23.04%) acid. The total tocochromanol content ranged from 100.3 to 367.6 mg 100 g<superscript>−1</superscript> oil. D. regia was the richest and the only to contain significant amount of tocotrienols while other oils contained almost exclusively tocopherols, dominated by either α-tocopherol or γ-tocopherol. The total carotenoid content was highest in A. auriculiformis (23.77 mg 100 g<superscript>−1</superscript>), S. sesban (23.57 mg 100 g<superscript>−1</superscript>) and A. odoratissima (20.37 mg 100 g<superscript>−1</superscript>), and ranged from 0.7 to 23.7 mg 100 g<superscript>−1</superscript> oil. The total sterol content ranged from 240.84 to 2543 mg 100 g<superscript>−1</superscript>; A. concinna seed oil was the richest by a wide margin; however, its oil yield was very low (1.75%). Either β-sitosterol or Δ5-stigmasterol dominated the sterol fraction. Only C. fistula oil contained a significant amount of squalene (303.1 mg 100 g<superscript>−1</superscript>) but was limited by the low oil yield as an industrial source of squalene. In conclusion, A. auriculiformis seeds may hold potential for the production of carotenoid-rich oil, and H. binata seed oil has relatively high yield and tocopherol content, marking it as a potential source of these compounds. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label:
  Group: Ab
  Data: <i>Copyright of Molecules is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.3390/molecules28103994
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      – Code: eng
        Text: English
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        PageCount: 16
        StartPage: 3994
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      – SubjectFull: OILSEEDS
        Type: general
      – SubjectFull: BIOACTIVE compounds
        Type: general
      – SubjectFull: FOOD additives
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      – SubjectFull: LEGUMES
        Type: general
      – SubjectFull: SESBANIA
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      – SubjectFull: DECORATION & ornament
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      – SubjectFull: CAROTENOIDS
        Type: general
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      – TitleFull: Evaluation of Selected Medicinal, Timber and Ornamental Legume Species' Seed Oils as Sources of Bioactive Lipophilic Compounds.
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            NameFull: Patel, Khageshwar Singh
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              Text: May2023
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