The nutritional, phytochemical composition, and utilisation of different parts of maize: A comparative analysis

Maize (Zea mays L.) is known to be one of the current crops with wide adaptability and the potential to grow in various agroecological zones. It has been titled as "queen of cereals" group owing to its high genetic yield capability and abundance among the cereal crop. This study highlights the nutritive composition, phytochemical composition, pharmaceutical properties, and the unconventional use (like ethanol production) of maize plant parts such as the husk, silk, and cob, along with their utilisation in the food sector and pharmaceutical industries. Apart from the kernels, bulk of the harvest, if not used as manure, is majorly treated as waste and is usually discarded. Maize can be incorporated and utilised in the waste management of crop residues. The industrial significance of the maize crop is unmatched when compared to other cereal crops and it is used as a raw material for over 3,000 products in various sectors namely, sweeteners, cosmetics, textiles, gum, alcoholic beverages, films, package, and paper industries. Each part of the maize plant is rich in macronutrients (carbohydrates and proteins) and micronutrients (vitamins and minerals) along with other phytochemical constituents due to which it has an immense scope to be used in value-added products providing various pharmacological properties.

Journal

OPEN AGRICULTURE

Year

2024

Volume

9

Issue

1

ISSN

2391-9531

DOI

10.1515/opag-2022-0358

WoS UID

WOS:001315719000001