Gluten proteins in cereal grains are often considered unsafe for health. Indeed, the dissemination of misinformation through various sources has led to a widespread misconception that the consumption of gluten by healthy individuals results in adverse health consequences and contributes to obesity. In recent years, many health-conscious consumers have started reducing or avoiding gluten consumption without a medical recommendation. Consequently, the adoption of gluten-free diets has expanded significantly. This study compared 39 gluten-free products and their gluten-containing counterparts for energy, sugar, dietary fiber content, and price. We found that, on average, gluten-free products available to United States consumers contained significantly less protein and more sugar and calories. Furthermore, on average, gluten-free products are more expensive than gluten-containing products. Our finding may serve as a guide for dietitians, nutritionists, and legislators in introducing a gluten-free prescription list for individuals with celiac disease, wheat allergy, and non-celiac wheat sensitivity.
The application of flour is determined by the composition of its starch and storage proteins. Previously isolated diploid wheat is known to be amylose-free and possesses the same amylopectin structure as the wild-type. To reveal its characteristics, starch, protein, lipid, fiber, gluten, and allergen contents and rheological properties were analyzed and compared to its parental wild-type diploid wheat and commercially available hexaploid wheats.
Grain-based gluten-free cookies are often nutritionally inferior owing to their low protein content. This study aimed to enhance the nutritional value of gluten-free cookies by incorporating soy flour and to investigate the effects of different types of modified soy flour on the properties of gluten-free dough and cookies. Results indicate that all types of modified soy flour significantly decreased water absorption capacity (p < 0.
Sweet potato ( (L.) Lam.) is a nutrient-dense crop rich in fibre, minerals, and antioxidant compounds, including carotenoids and phenolic compounds, such as anthocyanins.
This work aimed to propose the reuse of processing waste from the Sicilian almond ( Batsch.) cultivar Tuono for the formulation of a new functional baked product (muffin) that is gluten- and lactose-free. Muffins were prepared using orange juice, rice flour, extra virgin olive oil, and enriched almond skin (3% and 6% /).
Jiangxi Key Laboratory of Natural Products and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, Jiangxi, PR China. Electronic address:
The mechanism of how the coexistence of oat β-glucan (OβG) and tea polyphenols (TP) impacts gluten aggregation properties was investigated. The OβG might form interchain hydrogen bondings and compete for water with gluten, which could increase gluten aggregation and the gluten network's expansion, leading to its increasing average particle size (by 17.23 %) with 5%OβG.
