Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali

Mango possesses many bioactive phytonutrients at ripe stage which boost our immune system against many diseases. Post harvest ripening plays a major role in changes in those bioactive phytochemicals and their antioxidant activity. Hence, the present study was undertaken to assess the changes in bioa...

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Autores principales:	B M Muralidhara, G L Veena, S Rajan, A K Bhattacherjee, Pavan Kumar Malav
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2018
Materias:	antioxidant activity, bioactive phytonutrients mango, ripening, total carotenoids Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/9720a30fd0284562b4b093f04236e72d
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spelling	oai:doaj.org-article:9720a30fd0284562b4b093f04236e72d2021-12-02T13:15:46ZEffect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali0973-354X2582-4899https://doaj.org/article/9720a30fd0284562b4b093f04236e72d2018-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/476https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Mango possesses many bioactive phytonutrients at ripe stage which boost our immune system against many diseases. Post harvest ripening plays a major role in changes in those bioactive phytochemicals and their antioxidant activity. Hence, the present study was undertaken to assess the changes in bioactive phytonutrients and total antioxidant activity during ripening of mango cv. Amrapali. The fruits were analyzed for total antioxidants, total phenols, total flavonoids and total carotenoids from the day of harvest to its deterioration. Fruit peel and pulp color was measured with SPH850 spectrophotometer on the basis of the CIE LAB color system (L, a and b). The results revealed that total phenols (36.11 to 66.53mg GAE 100g-1), total flavonoids (14.33 to 34.67mg QE 100g-1), total carotenoids (2.23 to 11.47mg 100g-1) and total antioxidant (0.37 to 0.76 mmol Trolox 100g-1) activity increased gradually from day one to ninth day after harvest and decreased slightly thereafter up to eleventh day of harvest except total carotenoids, which remained constant. Strong correlations between total phenols (0.94), total flavonoids (0.86) and total carotenoids (0.97) with total antioxidant activity were noticed. Positive relationship between total carotenoids and L, a, b values in mango peel and pulp during ripening was also observed. It can be concluded that ripening affected the composition of bioactive phytonutrients and their antioxidant activity in mango andmaximum nutraceuticals contents were noticed from seven to nine days after harvest.B M MuralidharaG L VeenaS RajanA K BhattacherjeePavan Kumar MalavSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleantioxidant activity,bioactive phytonutrientsmango,ripening,total carotenoidsPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 13, Iss 2, Pp 152-158 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	antioxidant activity, bioactive phytonutrients mango, ripening, total carotenoids Plant culture SB1-1110
spellingShingle	antioxidant activity, bioactive phytonutrients mango, ripening, total carotenoids Plant culture SB1-1110 B M Muralidhara G L Veena S Rajan A K Bhattacherjee Pavan Kumar Malav Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali
description	Mango possesses many bioactive phytonutrients at ripe stage which boost our immune system against many diseases. Post harvest ripening plays a major role in changes in those bioactive phytochemicals and their antioxidant activity. Hence, the present study was undertaken to assess the changes in bioactive phytonutrients and total antioxidant activity during ripening of mango cv. Amrapali. The fruits were analyzed for total antioxidants, total phenols, total flavonoids and total carotenoids from the day of harvest to its deterioration. Fruit peel and pulp color was measured with SPH850 spectrophotometer on the basis of the CIE LAB color system (L, a and b). The results revealed that total phenols (36.11 to 66.53mg GAE 100g-1), total flavonoids (14.33 to 34.67mg QE 100g-1), total carotenoids (2.23 to 11.47mg 100g-1) and total antioxidant (0.37 to 0.76 mmol Trolox 100g-1) activity increased gradually from day one to ninth day after harvest and decreased slightly thereafter up to eleventh day of harvest except total carotenoids, which remained constant. Strong correlations between total phenols (0.94), total flavonoids (0.86) and total carotenoids (0.97) with total antioxidant activity were noticed. Positive relationship between total carotenoids and L, a, b values in mango peel and pulp during ripening was also observed. It can be concluded that ripening affected the composition of bioactive phytonutrients and their antioxidant activity in mango andmaximum nutraceuticals contents were noticed from seven to nine days after harvest.
format	article
author	B M Muralidhara G L Veena S Rajan A K Bhattacherjee Pavan Kumar Malav
author_facet	B M Muralidhara G L Veena S Rajan A K Bhattacherjee Pavan Kumar Malav
author_sort	B M Muralidhara
title	Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali
title_short	Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali
title_full	Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali
title_fullStr	Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali
title_full_unstemmed	Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali
title_sort	effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. amrapali
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2018
url	https://doaj.org/article/9720a30fd0284562b4b093f04236e72d
work_keys_str_mv	AT bmmuralidhara effectofpostharvestripeningonbioactivesecondarymetabolitesandantioxidantactivityinmangocvamrapali AT glveena effectofpostharvestripeningonbioactivesecondarymetabolitesandantioxidantactivityinmangocvamrapali AT srajan effectofpostharvestripeningonbioactivesecondarymetabolitesandantioxidantactivityinmangocvamrapali AT akbhattacherjee effectofpostharvestripeningonbioactivesecondarymetabolitesandantioxidantactivityinmangocvamrapali AT pavankumarmalav effectofpostharvestripeningonbioactivesecondarymetabolitesandantioxidantactivityinmangocvamrapali
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Effect of post harvest ripening on bioactive secondary metabolites and antioxidant activity in mango cv. Amrapali

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