Related Experiment Video
Updated: Aug 31, 2025

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize Zea mays L.
Published on: June 16, 2018
Effects of endogenous macronutrients and processing conditions on starch digestibility in wheat bread
Kaixin Qi1, Xueer Yi1, Cheng Li2
1School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
Abstract:
Development of wheat bread with slow starch digestibility is of great importance in terms of generally improving human health. Many factors can be used to determine starch digestibility in wheat bread, including the composition and structure of different bread micro- and macronutrients such as starch, protein, lipid, fiber and polyphenol. Processing conditions including dough hydration, kneading, fermentation, baking and storage parameters are also important factors in determining starch digestibility in wheat bread. This review aimed to summarize these factors from the literature and corresponding mechanisms how they determine starch digestibility. It provides opportunities to reduce starch digestibility in wheat bread by selecting a desirable combination of raw bread ingredients and processing conditions. Considering the global epidemic of chronic diseases such as type 2 diabetes, this review contains important information that can turn wheat bread into a much healthier food product with a lower glycemic index.
More Related Videos
Related Concept Videos
Carbohydrate Digestion
Introduction to Carbohydrates
Protein Digestion
Carbohydrate Absorption
After being swallowed, the partially digested carbohydrates mix with gastric secretions in the stomach. However, the acidic environment...
Mechanical and Chemical Digestion in the Small Intestine
Mechanical digestion in the small intestine involves movements such as segmentations and migrating motility complexes (MMCs), primarily controlled by the myenteric plexus. Segmentations are localized contractions occurring in areas of the intestine distended by chyme—a mixture of partially digested food. These contractions mix chyme with digestive juices, facilitating...
Carbohydrate Metabolism
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in...

