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A critical review of Pongamia pinnata multiple applications: From land remediation and carbon sequestration to socioeconomic benefits. / Degani, Erika; Prasad, M.V.R.; Paradkar, Anant et al.
In: Journal of Environmental Management, Vol. 324, 116297, 15.12.2022.

Research output: Contribution to journalArticlepeer-review

HarvardHarvard

Degani, E, Prasad, MVR, Paradkar, A, Pena, R, Soltangheisi, A, Ullah, I, Ullah, I, Warr, B & Tibbett, M 2022, 'A critical review of Pongamia pinnata multiple applications: From land remediation and carbon sequestration to socioeconomic benefits', Journal of Environmental Management, vol. 324, 116297. <https://www.sciencedirect.com/science/article/pii/S0301479722018709>

APA

Degani, E., Prasad, M. V. R., Paradkar, A., Pena, R., Soltangheisi, A., Ullah, I., Ullah, I., Warr, B., & Tibbett, M. (2022). A critical review of Pongamia pinnata multiple applications: From land remediation and carbon sequestration to socioeconomic benefits. Journal of Environmental Management, 324, Article 116297. https://www.sciencedirect.com/science/article/pii/S0301479722018709

CBE

Degani E, Prasad MVR, Paradkar A, Pena R, Soltangheisi A, Ullah I, Ullah I, Warr B, Tibbett M. 2022. A critical review of Pongamia pinnata multiple applications: From land remediation and carbon sequestration to socioeconomic benefits. Journal of Environmental Management. 324:Article 116297.

MLA

VancouverVancouver

Degani E, Prasad MVR, Paradkar A, Pena R, Soltangheisi A, Ullah I et al. A critical review of Pongamia pinnata multiple applications: From land remediation and carbon sequestration to socioeconomic benefits. Journal of Environmental Management. 2022 Dec 15;324:116297. Epub 2022 Sept 26.

Author

Degani, Erika ; Prasad, M.V.R. ; Paradkar, Anant et al. / A critical review of Pongamia pinnata multiple applications: From land remediation and carbon sequestration to socioeconomic benefits. In: Journal of Environmental Management. 2022 ; Vol. 324.

RIS

TY - JOUR

T1 - A critical review of Pongamia pinnata multiple applications: From land remediation and carbon sequestration to socioeconomic benefits

AU - Degani, Erika

AU - Prasad, M.V.R.

AU - Paradkar, Anant

AU - Pena, Rodica

AU - Soltangheisi, Amin

AU - Ullah, Ihsan

AU - Ullah, Ihsan

AU - Warr, Benjamin

AU - Tibbett, Mark

PY - 2022/12/15

Y1 - 2022/12/15

N2 - Pongamia pinnata (L.) Pierre (Pongamia) is a tree native to Southeast Asia. Recently, interest in Pongamia focused on its potential as a biofuel source as its seeds contain around 40% oil. However, Pongamia has multiple applications beyond biofuel production. It is a legume, can form symbiotic associations with mycorrhizal fungi, has been shown to be tolerant to drought, salinity, and heavy metals in soil, and has potential to mitigate climate change. Additionally, Pongamia oil has medicinal properties, can be used as biopesticide, insect repellent, to produce soap, and as a source of edible grade vegetable oil. The seed cake can be used as a source of bioenergy, food and feed protein, and organic fertiliser, and the flowers are a good source of pollen and nectar. Pongamia can also bring socio-economic benefits as its ability to restore degraded and contaminated land provides opportunities for local communities through novel valorisation pathways. These multiple applications have potential to form part of a circular bioeconomy in line with sustainable development goals. Although research on the multiple applications of Pongamia has grown considerably, knowledge gaps remain and these need to be addressed so that the full potential of Pongamia can be achieved. Further understanding of the mechanisms underlying its resilience to abiotic stresses, phytoremediation potential and biotic interactions should be a priority, and co-ordinated breeding efforts will be key. Here, we critically review the available literature on Pongamia and highlight gaps in knowledge in which future research should focus on to ensure that the full potential of this versatile tree can be achieved. We conclude that Pongamia can potentially form part of a circular bioeconomy and that harnessing the multiple applications of Pongamia in a holistic manner, with collaboration among key stakeholders, is crucial for the successful application of its benefits far beyond biofuel production.

AB - Pongamia pinnata (L.) Pierre (Pongamia) is a tree native to Southeast Asia. Recently, interest in Pongamia focused on its potential as a biofuel source as its seeds contain around 40% oil. However, Pongamia has multiple applications beyond biofuel production. It is a legume, can form symbiotic associations with mycorrhizal fungi, has been shown to be tolerant to drought, salinity, and heavy metals in soil, and has potential to mitigate climate change. Additionally, Pongamia oil has medicinal properties, can be used as biopesticide, insect repellent, to produce soap, and as a source of edible grade vegetable oil. The seed cake can be used as a source of bioenergy, food and feed protein, and organic fertiliser, and the flowers are a good source of pollen and nectar. Pongamia can also bring socio-economic benefits as its ability to restore degraded and contaminated land provides opportunities for local communities through novel valorisation pathways. These multiple applications have potential to form part of a circular bioeconomy in line with sustainable development goals. Although research on the multiple applications of Pongamia has grown considerably, knowledge gaps remain and these need to be addressed so that the full potential of Pongamia can be achieved. Further understanding of the mechanisms underlying its resilience to abiotic stresses, phytoremediation potential and biotic interactions should be a priority, and co-ordinated breeding efforts will be key. Here, we critically review the available literature on Pongamia and highlight gaps in knowledge in which future research should focus on to ensure that the full potential of this versatile tree can be achieved. We conclude that Pongamia can potentially form part of a circular bioeconomy and that harnessing the multiple applications of Pongamia in a holistic manner, with collaboration among key stakeholders, is crucial for the successful application of its benefits far beyond biofuel production.

M3 - Article

VL - 324

JO - Journal of Environmental Management

JF - Journal of Environmental Management

SN - 0301-4797

M1 - 116297

ER -