Experiments were conducted to develop low-fat soft dough biscuits using carbohydrate-based fat replacers (maltodextrin and guar gum). A central composite rotatable design was used to optimise the level of sugar 24-36%, composite fat (fat 10.5-24.5%, maltodextrin 10.4-24%, and guar gum 0.1-0.5%), ammonium bicarbonate 0.5-2.5%, and water 20-24% for production of low-fat biscuits. Diameter (P < 0....

The paper presents the results of studies effect stevia powder on quality gluten-free cookies with a complete replacement sugar in recipe. were made from mixture rice and corn flour (40/60). Margarine or vegetable oil used as fat components. Stevia was different amounts: 1.0; 2.0; 3.0%. Cookies assessed by organoleptic indicators, physical characteristics (diameter, thickness), moisture, swelli...

Six healthy non-obese male subjects were given three test meals containing 100 g carbohydrate and 1.5 g soluble paracetamol, supplemented on one occasion with 10 g guar gum and on another with 10 g sugarbeet fiber. A further six subjects were given the same test meal supplemented on one occasion with 10 g soya-bean-cotyledon fibre and on another, 5 g glucomannan. Venous blood samples were taken...

Figure. Cut a slit in a tennis ball and insert the handle (A), or buy a toothbrush with a large handle, then insert the toothbrush handle into a hand grip made for a bicycle (B). Courtesy of National Institute of Dental and Craniofacial Research, National Institutes of Health (Dental care everyday: a caregiver’s guide. Available at: http://www. nidcr.nih.gov/OralHealth/Topics/DevelopmentalDisab...

Xanthan gum is a biopolymer produced by Xanthomonas sp. XC6. In this study, xanthan gum is produced from potato starch using a stepwise bioprocess design. Potato starch is hydrolyzed using Bacillus sp. having amylase activity and 30.2 g/L reducing sugar was released, while Xanthomonas sp. XC6 can release only 14.5 g/L. Bacillus sp. hydrolyzed potato starch extract was further used as a carbon s...

Children have chewed gum since the Stone Age. Black lumps of prehistoric tar with human tooth impressions have been found in Northern Europe dating from approximately 7000 BC (Middle Stone Age) to 2000 BC (Bronze Age). The bite impressions suggest that most chewers were between 6 and 15 years of age. The Greeks chewed resin from the mastic tree (mastic gum). North American Indians chewed spruce...