The rising cost of food helped spark deadly riots this year in Algeria and Tunisia, and at least 13 people died in Mozambique last year in protests against plans to increase bread prices.
In general, the xylanase gene xynZG can be stably and highly expressed in K. lactis as a functional enzyme, and XYNZG can efficiently increase bread volume and improve the flavor and function of bread.
Therefore, addition of XYNZG can not only increase the bread volume and the crumb structure, but also improve the flavor and the health value of bread.
The results of baking trial also indicate that addition of XYNZG can increase the bread volume and improve the crumb structure, which is similar to the enzymes in GH11, a previously used industrial xylanase family.
Results showed that hydrothermal treatment of rice or corn flours affected in different extent the bread properties, increasing the specific volume of breads and H/W ratio, and decreasing the hardness and chewiness of both types of breads.
"With the price of a loaf of bread increasing, the desire to do it yourself is becoming more popular.
As I wrote in yesterday's G2, something's happened to British bread: increasing numbers of people avoid it altogether and per capita consumption is in long-term decline.
The former took upon himself to measure the manufacturing energies of the population which has since risen in Yorkshire; the latter to measure the palates for coffee of twenty-one milliofs of people; and the Legislature now professes, by Act of Parliament, to gauge the appetites of twenty-seven milliofs of people and their increasing numbers for bread.
As an example, in the north of France, varietal richness and spatial varietal diversity showed a substantial increase, suggesting the adoption of an increasing number of bread wheat varieties by farmers in this region.
During Napoleonic Wars it became impossible to import cheap grain into Britain which resulted in the price of bread increasing.
