Premium
Physicochemical properties of steamed bread fortified with ground linseed ( Linum usitatissimum )
Author(s) -
Zhu Fan,
Li Jiecheng
Publication year - 2019
Publication title -
international journal of food science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.831
H-Index - 96
eISSN - 1365-2621
pISSN - 0950-5423
DOI - 10.1111/ijfs.14043
Subject(s) - linum , food science , ingredient , chemistry , linseed oil , biology , botany
Summary Chinese steamed bread ( CSB ) is a staple food among Asian populations. Linseed ( Linum usitatissimum ) is an emerging ‘healthy’ food ingredient rich in a range of bioactive components. Ground linseeds were incorporated in northern style CSB formulation up to 20%. Various physico‐chemical, nutritional and sensory properties of the resulting CSB were studied. Linseed addition decreased the specific volume and spread ratio of CSB , while increasing the hardness and chewiness in a dose‐dependent manner. Linseed addition up to 15% little affected the overall sensory acceptability of CSB . Nutritionally, linseed addition increased the in vitro antioxidant activities of CSB , while decreasing in vitro starch digestibility and expected glycaemic index. It may be concluded that linseed has the potential to enhance the nutritional quality of CSB without negatively affecting the eating quality.