Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Bacterial Flora of the Large Intestine01:29

Bacterial Flora of the Large Intestine

690
The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
690
Irritable Bowel Syndrome I: Introduction01:17

Irritable Bowel Syndrome I: Introduction

413
Irritable Bowel Syndrome (IBS) is characterized by functional disturbances in the gastrointestinal system, presenting a cluster of symptoms without evident structural or biochemical abnormalities. It primarily affects the large intestine and may cause abdominal pain, bloating, excessive gas, diarrhea, constipation, or both.
IBS is a chronic condition that can persist over a long period or recur frequently.
The pathogenesis of IBS involves a complex interplay of the following factors:
Altered...
413
What is Monogastric Digestion?01:50

What is Monogastric Digestion?

72.7K
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
72.7K
Oral Hypoglycemic Agents: α-Glucosidase Inhibitors01:19

Oral Hypoglycemic Agents: α-Glucosidase Inhibitors

293
α-glucosidase inhibitors, including acarbose (Precose), miglitol (Glyset), and voglibose (Voglib) (primarily available in Asia), are drugs that control blood sugar levels by delaying the digestion of starch and disaccharides. They achieve this by inhibiting α-glucosidase enzymes in the intestine, which slow the absorption of carbohydrates in the intestine, which in turn leads to a prolonged release of the glucoregulatory hormone GLP-1 from intestinal L-cells.
Acarbose and miglitol are...
293
Anatomy of the Intestines01:23

Anatomy of the Intestines

83.8K
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
83.8K
Carbohydrate Digestion00:57

Carbohydrate Digestion

118.2K
Carbohydrate digestion and metabolism break down simple and complex carbohydrates from food into saccharides (i.e., sugars) for the body to use as energy. Carbohydrate digestion starts in the mouth during mastication, or chewing. The masticated carbohydrates remain intact in the stomach. Digestion resumes in the duodenum of the small intestine, where pancreatic alpha-amylase and brush border enzymes of the microvilli convert complex carbohydrates to monosaccharides. Finally, the monosaccharides...
118.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

IVUS or Angiography Guidance for Percutaneous Coronary Intervention in Complex Coronary Bifurcation Lesions: The DKCRUSH VIII Randomized Clinical Trial.

Journal of the American College of Cardiology·2026
Same author

Advances in <i>In Situ</i> Probing of Plant Cell Wall Polysaccharides.

Journal of agricultural and food chemistry·2026
Same author

Association of Nocturnal Hypoxemia With Lower Cardiovascular Events in Patients With Acute Coronary Syndrome and OSA.

Chest·2026
Same author

Correction: Protective effect of three glucomannans from different plants against DSS induced colitis in female BALB/c mice.

Food & function·2025
Same author

Effects of Three Homogalacturonan-Type Pectins on Mice with Metabolic Syndrome.

Journal of agricultural and food chemistry·2025
Same author

Association between glycated hemoglobin and cognitive impairment in older adults with coronary heart disease: a multicenter prospective cohort Study.

Journal of geriatric cardiology : JGC·2025

Related Experiment Video

Updated: Sep 27, 2025

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
07:15

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

Published on: July 31, 2019

9.7K

Resistant starches and gut microbiota.

Jia-Jia Wen1, Ming-Zhi Li1, Jie-Lun Hu1

  • 1State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.

Food Chemistry
|April 12, 2022
PubMed
Summary

Resistant starches (RS), a type of dietary fiber, benefit gut health by modulating gut microbiota and increasing beneficial bacteria. Different RS types impact chronic disease by influencing short-chain fatty acid production.

Keywords:
FunctionsGut microbiotaResistant starchesShort-chain fatty acids

More Related Videos

Transverse Sectioning of Mature Rice Oryza sativa L. Kernels for Scanning Electron Microscopy Imaging Using Pipette Tips as Immobilization Support
05:22

Transverse Sectioning of Mature Rice Oryza sativa L. Kernels for Scanning Electron Microscopy Imaging Using Pipette Tips as Immobilization Support

Published on: January 25, 2022

3.8K
Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
06:58

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

7.2K

Related Experiment Videos

Last Updated: Sep 27, 2025

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
07:15

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

Published on: July 31, 2019

9.7K
Transverse Sectioning of Mature Rice Oryza sativa L. Kernels for Scanning Electron Microscopy Imaging Using Pipette Tips as Immobilization Support
05:22

Transverse Sectioning of Mature Rice Oryza sativa L. Kernels for Scanning Electron Microscopy Imaging Using Pipette Tips as Immobilization Support

Published on: January 25, 2022

3.8K
Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
06:58

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

7.2K

Area of Science:

  • Nutritional Science
  • Microbiology
  • Gastroenterology

Background:

  • Resistant starches (RS) are recognized as dietary fibers with diverse health benefits.
  • RS can reduce fat accumulation and positively influence blood glucose and insulin regulation.
  • These fibers offer protective effects for the gut.

Purpose of the Study:

  • To explore the impact of different resistant starch (RS) types on gut microbiota.
  • To understand the role of RS in modulating gut microbiota composition and function.
  • To investigate the relationship between RS properties and gut health.

Main Methods:

  • Analysis of five types of resistant starches (RS).
  • Assessment of RS's effects on gut microbiota modulation.
  • Investigation of short-chain fatty acid (SCFA) production linked to RS and microbiota.

Main Results:

  • Different RS types exhibit varied responses in modulating gut microbiota, impacting chronic disease risk.
  • RS consumption improves gut microbiota metabolism and increases beneficial microbe abundance.
  • RS properties, including fine structure and crystallinity, influence the composition of gut microbiota, particularly butyrate-producing bacteria.

Conclusions:

  • Resistant starches (RS) significantly impact gut health by altering gut microbiota composition and function.
  • The interaction between RS and gut microbiota, mediated by SCFAs, offers therapeutic potential.
  • Tailoring RS structures and properties could lead to the development of functional foods for enhanced gut health.