Mannans: An overview of properties and application in food products

This review aims to emphasize the occurrence and abundant presence of mannans in nature, their classification, structural differences and significance in food and feed industry. With rising demand from the consumers' end for novel natural foods, usage of galactomannan and glucomannan has also i...

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Bibliographic Details
Published in:International journal of biological macromolecules 2018-11, Vol.119, p.79-95
Main Authors: Singh, Saumya, Singh, Gursharan, Arya, Shailendra Kumar
Format: Article
Language:English
Subjects:
Animal Feed - analysis
Animals
Biological Products - chemistry
Food
Food Analysis
Food products
Humans
Hydrolysis
Mannanases
Mannans
Mannans - chemistry
Mannans - classification
Mannosidases - chemistry
Polysaccharides - chemistry
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Summary:This review aims to emphasize the occurrence and abundant presence of mannans in nature, their classification, structural differences and significance in food and feed industry. With rising demand from the consumers' end for novel natural foods, usage of galactomannan and glucomannan has also increased alternatively. Non toxicity of mannans permits their usage in the pharmaceutical, biomedical, cosmetics, and textile industries. In the food industry, mannans have various applications such as edible films/coating, gel formation, stiffeners, viscosity modifiers, stabilizers, texture improvers, water absorbants, as prebiotics in dairy products and bakery, seasonings, diet foods, coffee whiteners etc. Applications and functions of these commonly used commercially available mannans have therefore, been highlighted. Mannans improve the texture and appeal of food products and provide numerous health benefits like controlling obesity and body weight control, prebiotic benefits, constipation alleviaton, prevent occurrence of diarrhea, check inflammation due to gut related diseases, management of diverticular disease management, balance intestinal microbiota, immune system modulator, reduced risk of colorectal cancer etc. Mannan degrading enzymes are the key enzymes involved in degradation and are useful in various industrial processes such as fruit juice clarification, viscosity reduction of coffee extracts etc. besides facilitating the process steps and improving process quality.
ISSN:0141-8130
1879-0003
DOI:10.1016/j.ijbiomac.2018.07.130