相关实验视频

Updated: Jul 2, 2025

Author Spotlight: Evaluation of Lipid Droplet Size and Fusion in Bovine Hepatic Cells
08:37

Author Spotlight: Evaluation of Lipid Droplet Size and Fusion in Bovine Hepatic Cells

Published on: March 10, 2023

2.6K

含有溶解脂的和脂肪酸对哺乳母牛的产量和营养消化能力的影响

N H Porter1, K L Clark1, L R Rebelo1

  • 1Department of Animal Sciences, The Ohio State University, Wooster, OH 44691.

Journal of dairy science
|February 23, 2024
PubMed
概括

棕酸 (PA) 丰富的脂肪改善了乳牛的能量校正的牛奶产量,与牛油酸 (SA) 相比. 光脂 (LPL) 补充剂增强了脂肪酸总消化能力,但没有影响整体牛奶产量.

关键词:
乳化剂乳化剂是一种乳化剂.脂肪酸的消化性 脂肪酸的消化性棕酸是一种棕酸.乙醇酸是什么? 乙醇酸是什么?

更多相关视频

Isolation of Lipoprotein Particles from Chicken Egg Yolk for the Study of Bacterial Pathogen Fatty Acid Incorporation into Membrane Phospholipids11:59

Isolation of Lipoprotein Particles from Chicken Egg Yolk for the Study of Bacterial Pathogen Fatty Acid Incorporation into Membrane Phospholipids

Published on: May 15, 2019

9.7K
Defining Substrate Specificities for Lipase and Phospholipase Candidates08:59

Defining Substrate Specificities for Lipase and Phospholipase Candidates

Published on: November 23, 2016

15.0K

相关概念视频

Lipid Digestion01:06

Lipid Digestion

Lipids are large molecules that are generally not water-soluble. Since most of the digestive enzymes in the human body are water-based, there are specific steps the body must take to break down lipids and make them available for use.
91.7K
What are Lipids?01:38

What are Lipids?

Overview
198.4K
Overview of Fatty Acid Metabolism01:28

Overview of Fatty Acid Metabolism

Lipids also are sources of energy that power cellular processes. Like carbohydrates, lipids are composed of carbon, hydrogen, and oxygen, but these atoms are arranged differently. Most lipids are nonpolar and hydrophobic. Major types include fats and oils, waxes, phospholipids, and steroids.
Fatty acids are catabolized in a process called beta-oxidation, which takes place in the matrix of the mitochondria and converts their fatty acid chains into two-carbon units of acetyl groups. The acetyl...
30.7K
Lipid Absorption01:24

Lipid Absorption

Dietary triglycerides from chyme in the duodenum are mixed with bile salts produced by the liver to emulsify fats. As a result, large droplets are broken down into smaller ones, increasing the surface area for enzymatic action. Once emulsified, pancreatic lipases hydrolyze the triglycerides into free fatty acids and monoglycerides.
These breakdown products bind with bile salts and lecithin to form micelles, which quickly pass between microvilli to come in close contact with the apical...
469
Membrane Lipids01:32

Membrane Lipids

Lipids are an essential component of all biological membranes. The average lipid content in mammalian membranes is 50%, though it can be as low as 20% in the inner mitochondrial membrane or as high as 80% in the myelin sheath present around the nerve cells.
Phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, and sphingomyelin are the most common phospholipids present in mammalian membranes. At physiological pH, phosphatidylserine is negatively charged, while the other three...
24.0K
Structure of Lipids03:38

Structure of Lipids

Lipids include a diverse group of compounds that are largely nonpolar in nature. This is because they are hydrocarbons that include mostly nonpolar carbon-carbon or carbon-hydrogen bonds. Non-polar molecules are hydrophobic (“water fearing”), or insoluble in water. Lipids perform many different functions in a cell. Cells store energy for long-term use in the form of fats. Lipids also provide insulation from the environment for plants and animals. For example, they help keep aquatic...
88.2K