Thursday, 31 July 2025

Formulation of Heimang (Rhus chinensis) Tea and Evaluation of Its Antioxidant Activity | Chapter 2 | Food Science and Agriculture: Research Highlights Vol. 3

 

Introduction: Rhus chinensis, which is locally known as Heimang in Manipur, India, is a common wild edible fruit found abundantly in the state. They are known for their medicinal properties, which possess strong medicinal value in ancient medicine.

 

Objectives: The study was undertaken with the objective to explore the indigenous uses of heimang in Manipur; formulate and standardize heimang tea, with different variations by using local herbs and spices; to evaluate sensory characteristics of heimang tea; and to analyze the antioxidant activity of heimang tea

 

Materials and Methods: For this study, a baseline survey on the usage of Heimang in Manipur was carried out among one hundred local womenfolk of 20 years and above from Imphal East and Imphal West districts, Manipur, using a developed, structured and pre-tested interview schedule. The most popular and easy to prepare product of heimang (tea) was identified and the product was formulated, standardised and developed using locally available raw materials. The products were evaluated by using a 9-point hedonic scale for their sensory attributes. The variations that have the best acceptability were selected for the determination of their antioxidant activity.

 

Results and Conclusion: The products of Heimang reported during the study were heimang candy, spicy heimang powder, sweetened heimang powder, heimang tea and heimang concentrate. During the study, three variations of Heimang Tea viz, plain heimang tea, ginger heimang tea and mint heimang tea were developed. Ginger heimang tea was highly accepted by the panellists. The determination of the antioxidant activity of plain heimang tea and ginger heimeng tea revealed that ginger heimang tea had higher antioxidant activity. Therefore, the study will bring to light the potential of the indigenous wild edible fruits for food product development.

 

 

Author(s) Details

Somishon Keishing
Department of Home Science, G.P. Women’s College, Dhanamanjuri University, Imphal, Manipur, India

Linthoi Naorem
Department of Home Science, G.P. Women’s College, Dhanamanjuri University, Imphal, Manipur, India.

 

Chingriyo Raihing
Department of Home Science, G.P. Women’s College, Dhanamanjuri University, Imphal, Manipur, India.

 

Please see the book here:- https://doi.org/10.9734/bpi/fsarh/v3/5727

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