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This review aims to explore the various antinutritional factors found in grains and oilseeds, their sources, and the different methods employed to mitigate their effects. Both traditional and innovative processing techniques have been utilized to reduce antinutrients. Traditional methods such as dehulling, soaking, boiling, pressure cooking, sprouting, and fermentation have proven effective in reducing specific antinutrients like α-galactosides, phytic acid, enzyme inhibitors, lathyrogens, lectins, saponins, and tannins. However, optimization of these techniques is necessary to maximize their effectiveness and minimize antinutrient content. The review also provides an overview of various analytical methods used to quantify antinutritional factors in grains and oilseeds. These methods encompass classical gravimetric and titrimetric analysis, potentiometric titrations, chromatographic and electrophoretic separation techniques, as well as spectroscopic methods, fluorescence, and biosensors. A systematic and chronological review of these analytical approaches and detection systems is presented. Furthermore, the review identifies research gaps and highlights potential areas for future exploration in the field of antinutrients in grains and oilseeds. By addressing these gaps, we can further enhance our understanding and develop more effective strategies to mitigate antinutrients, thus promoting the utilization of grains and oilseeds for their optimal health benefits.

“Green history” in general refers to environmental history that traces the development of human­–nature relationships and patterns of natural resource extraction and mobilization in our past. Needless to say, a concern for the “green” is becoming a fast-developing field of enquiry given the growing incidence of environmental hazards across the world. However, comparatively, in India, environmental history is yet to make much headway. That is why David Arnold and Ramchandra Guha, the pioneers of environmental history in India, have remarked that environmental history in India, and South Asia in general, is under-developed as a discipline. Assam, situated in the north-eastern part of India, has always been known for its rich flora and fauna and diverse biodiversity hot spots. This region shows a great diversity of climate, topography, and geology, which explains the rich biological diversity of this part of the country. But, interestingly enough, very few studies have been undertaken to examine the environmental history of Assam, and most of them are on the colonial period. This paper aims to review particular references to the ecology and environment of pre-colonial Assam that are embedded in the available historical literature.