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Background: An understanding of the preferences of different stakeholders in the plantain value chain in rural and urban segments in Cameroon is important for the selection and adoption of new plantain cultivars. Boiled plantain is one of the most commonly consumed food products from this crop in Cameroon. Gendered food mapping and consumer testing with two plantain landraces (Batard and Big Ebanga) and a plantain-like hybrid (CARBAP K74) was carried out in rural and urban areas in the West and Littoral regions of Cameroon., Results: Plantain users in these two regions were categorized into producers, traders, processors, and consumers. Preferences indicated that raw plantain should bear long and large fruits, with heavy bunches, and an orange pulp color, whereas boiled plantain should present with a yellow color and a soft and mealy pulp, with a good plantain aroma. Batard and Big Ebanga were liked moderately by consumers, whereas CARBAP K74 was liked slightly. CARBAP K74 was on par with Batard and Big Ebanga for some attributes, except for color and sweetness., Conclusion: More emphasis should be given to attributes such as color, firmness, and taste for the development of new plantain clones to be adopted by end users consuming boiled green plantain. © 2023 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry., (© 2023 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.)

Background: Consumer preferences for boiled or fried pieces of roots, tubers and bananas (RTBs) are mainly related to their texture. Different raw and cooked RTBs were physiochemically characterized to determine the effect of biochemical components on their cooking properties., Results: Firmness in boiled sweetpotato increases with sugar and amylose contents but no significant correlation was observed between other physicochemical characteristics and cooking behaviour. Hardness of boiled yam can be predicted by dry matter (DM) and galacturonic acid (GalA) levels. For cassava, no significant correlation was found between textural properties of boiled roots and DM, but amylose and Ca 2+ content were correlated with firmness, negatively and positively, respectively. Water absorption of cassava root pieces boiled in calcium chloride solutions was much lower, providing indirect evidence that pectins are involved in determining cooking quality. A highly positive correlation between textural attributes and DM was observed for fried plantain, but no significant correlation was found with GalA, although frying slightly reduced GalA., Conclusion: The effect of main components on texture after cooking differs for the various RTBs. The effect of global DM and major components (i.e. starch, amylose) is prominent for yam, plantain and sweetpotato. Pectins also play an important role on the texture of boiled yam and play a prominent role for cassava through interaction with Ca 2+ . © 2023 Bill and Melinda Gates Foundation. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry., (© 2023 Bill and Melinda Gates Foundation. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.)