Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of Canavalia spp. Sprouts

Molybdenum ions (Mo) can improve plants’ nutritional value primarily by enhancing nitrogenous metabolism. In this study, the comparative effects of seed priming using Mo were evaluated among sproutings of Canavalia species/cultivars, including Canavalia ensiformis var. gl...

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Autores principales:	Mohammad K. Okla, Nosheen Akhtar, Saud A. Alamri, Salem Mesfir Al-Qahtani, Ahmed Ismail, Zahid Khurshid Abbas, Abdullah A. AL-Ghamdi, Ahmad A. Qahtan, Walid H. Soufan, Ibrahim A. Alaraidh, Samy Selim, Hamada AbdElgawad
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Canavalia</i> molybdenum seed priming nitrogen assimilation Botany QK1-989
Acceso en línea:	https://doaj.org/article/ac5a46c2df3b4fa68cd02aebca91e019
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spelling	oai:doaj.org-article:ac5a46c2df3b4fa68cd02aebca91e0192021-11-25T18:46:09ZPotential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts10.3390/plants101123872223-7747https://doaj.org/article/ac5a46c2df3b4fa68cd02aebca91e0192021-11-01T00:00:00Zhttps://www.mdpi.com/2223-7747/10/11/2387https://doaj.org/toc/2223-7747Molybdenum ions (Mo) can improve plants’ nutritional value primarily by enhancing nitrogenous metabolism. In this study, the comparative effects of seed priming using Mo were evaluated among sproutings of <i>Canavalia</i> species/cultivars, including <i>Canavalia ensiformis var. gladiata</i> (CA1), <i>Canavalia ensiformis var. truncata Ricker</i> (CA2), and <i>Canavalia gladiata var. alba Hisauc</i> (CA3). Mo impacts on growth, metabolism (e.g., nitrogen and phenolic metabolism, pigment and total nutrient profiles), and biological activities were assayed. Principal component analysis (PCA) was used to correlate Mo-mediated impacts. The results showed that Mo induced photosynthetic pigments that resulted in an improvement in growth and increased biomass. The N content was increased 0.3-fold in CA3 and 0.2-fold in CA1 and CA2. Enhanced nitrogen metabolism by Mo provided the precursors for amino acids, protein, and lipid biosynthesis. At the secondary metabolic level, phenolic metabolism-related precursors and enzyme activities were also differentially increased in <i>Canavalia</i> species/cultivars. The observed increase in metabolism resulted in the enhancement of the antioxidant (2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) free radical scavenging, 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing antioxidant power (FRAP)) and antidiabetic potential (Glycemic index (GI) and inhibition activity of α-amylase, and α-glucosidase) of species. The antioxidant activity increased 20% in CA3, 14% in CA1, and 8% in CA2. Furthermore, PCA showed significant variations not only between Mo-treated and untreated samples but also among <i>Canavalia</i> species. Overall, this study indicated that the sprouts of <i>Canavalia</i> species have tremendous potential for commercial usage due to their high nutritive value, which can be enhanced further with Mo treatment to accomplish the demand for nutritious feed.Mohammad K. OklaNosheen AkhtarSaud A. AlamriSalem Mesfir Al-QahtaniAhmed IsmailZahid Khurshid AbbasAbdullah A. AL-GhamdiAhmad A. QahtanWalid H. SoufanIbrahim A. AlaraidhSamy SelimHamada AbdElgawadMDPI AGarticle<i>Canavalia</i>molybdenumseed primingnitrogen assimilationBotanyQK1-989ENPlants, Vol 10, Iss 2387, p 2387 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Canavalia</i> molybdenum seed priming nitrogen assimilation Botany QK1-989
spellingShingle	<i>Canavalia</i> molybdenum seed priming nitrogen assimilation Botany QK1-989 Mohammad K. Okla Nosheen Akhtar Saud A. Alamri Salem Mesfir Al-Qahtani Ahmed Ismail Zahid Khurshid Abbas Abdullah A. AL-Ghamdi Ahmad A. Qahtan Walid H. Soufan Ibrahim A. Alaraidh Samy Selim Hamada AbdElgawad Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts
description	Molybdenum ions (Mo) can improve plants’ nutritional value primarily by enhancing nitrogenous metabolism. In this study, the comparative effects of seed priming using Mo were evaluated among sproutings of <i>Canavalia</i> species/cultivars, including <i>Canavalia ensiformis var. gladiata</i> (CA1), <i>Canavalia ensiformis var. truncata Ricker</i> (CA2), and <i>Canavalia gladiata var. alba Hisauc</i> (CA3). Mo impacts on growth, metabolism (e.g., nitrogen and phenolic metabolism, pigment and total nutrient profiles), and biological activities were assayed. Principal component analysis (PCA) was used to correlate Mo-mediated impacts. The results showed that Mo induced photosynthetic pigments that resulted in an improvement in growth and increased biomass. The N content was increased 0.3-fold in CA3 and 0.2-fold in CA1 and CA2. Enhanced nitrogen metabolism by Mo provided the precursors for amino acids, protein, and lipid biosynthesis. At the secondary metabolic level, phenolic metabolism-related precursors and enzyme activities were also differentially increased in <i>Canavalia</i> species/cultivars. The observed increase in metabolism resulted in the enhancement of the antioxidant (2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) free radical scavenging, 2,2-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), ferric reducing antioxidant power (FRAP)) and antidiabetic potential (Glycemic index (GI) and inhibition activity of α-amylase, and α-glucosidase) of species. The antioxidant activity increased 20% in CA3, 14% in CA1, and 8% in CA2. Furthermore, PCA showed significant variations not only between Mo-treated and untreated samples but also among <i>Canavalia</i> species. Overall, this study indicated that the sprouts of <i>Canavalia</i> species have tremendous potential for commercial usage due to their high nutritive value, which can be enhanced further with Mo treatment to accomplish the demand for nutritious feed.
format	article
author	Mohammad K. Okla Nosheen Akhtar Saud A. Alamri Salem Mesfir Al-Qahtani Ahmed Ismail Zahid Khurshid Abbas Abdullah A. AL-Ghamdi Ahmad A. Qahtan Walid H. Soufan Ibrahim A. Alaraidh Samy Selim Hamada AbdElgawad
author_facet	Mohammad K. Okla Nosheen Akhtar Saud A. Alamri Salem Mesfir Al-Qahtani Ahmed Ismail Zahid Khurshid Abbas Abdullah A. AL-Ghamdi Ahmad A. Qahtan Walid H. Soufan Ibrahim A. Alaraidh Samy Selim Hamada AbdElgawad
author_sort	Mohammad K. Okla
title	Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts
title_short	Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts
title_full	Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts
title_fullStr	Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts
title_full_unstemmed	Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts
title_sort	potential importance of molybdenum priming to metabolism and nutritive value of <i>canavalia</i> spp. sprouts
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/ac5a46c2df3b4fa68cd02aebca91e019
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Potential Importance of Molybdenum Priming to Metabolism and Nutritive Value of <i>Canavalia</i> spp. Sprouts

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