PPT演讲稿

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For thousands of years barley has been used as a nourishing food. Presumably, barley was first used as human food, but later evolved to be primarily grown for feed, malt and brewing purposes. In recent times, about two-thirds of the barley crop has been used for feed, one-third for malting and only about 2% for human consumption.Studies have shown that food products with barley b-glucans will lower blood cholesterol . Studies have shown dietary fibre to have many health benefits. As barley is an excellent source of dietary fibre, and in particular the functional food ingredient b-glucan, consumers have become more inclined to increase their utilisation of barley as a source of food.

There has been increasing demand for food products with additional health benefits. In this respect, the enrichment of bread with the functional fibres b-glucan and inulin is of interest to the consumer as well as the cereal industry. Wheat bread is a major component of people’s diet all over the world.

Consumption of foods rich in whole grains and cereal fiber has been shown to reduce the risk of obesity, diabetes, inflammation, cardiovascular disease, and some types of cancer in epidemiological studies .

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