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

Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

18.9K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
18.9K
Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

19.5K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
19.5K
Fats as Energy Storage Molecules01:06

Fats as Energy Storage Molecules

25.3K
Triglycerides are a form of long-term energy storage molecules. They are made of glycerol and three fatty acids. To obtain energy from fat, triglycerides must first be broken down by hydrolysis into their two principal components, fatty acids and glycerol. This process, called lipolysis, takes place in the cytoplasm. The resulting fatty acids are oxidized by β-oxidation into acetyl-CoA, which is used by the Krebs cycle. The glycerol that is released from triglycerides after lipolysis...
25.3K
Lipids: Dietary Sources and Requirements01:18

Lipids: Dietary Sources and Requirements

882
Lipids are an essential component of a balanced human diet. Triglycerides, which make up the majority of dietary lipids, are found in both saturated fats—commonly present in meat, dairy products, and certain tropical plants like coconut, and hydrogenated oils such as margarine and baking shortenings (trans fats)—and unsaturated fats, which are abundant in seeds, nuts, olive oil, and most vegetable oils. The main sources of cholesterol include egg yolks, various meats and organ...
882
Transgenic Plants02:50

Transgenic Plants

7.3K
Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
7.3K
Overview of Fatty Acid Metabolism01:28

Overview of Fatty Acid Metabolism

30.9K
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...
30.9K

You might also read

Related Articles

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

Sort by
Same author

Sesquiterpene lactones from the roots of Lindera strychnifolia.

Phytochemistry·2012
Same author

Performance of single particle fritted capillary columns in electrochromatography.

Journal of chromatography. A·2012
Same author

[Characteristics of 11 patients with acute myeloid leukemia accompanied with karyotype aberration t(6;9)].

Zhongguo shi yan xue ye xue za zhi·2012
Same author

Interval cancers in nasopharyngeal carcinoma screening: comparing two screening intervals after a negative initial screening result.

Journal of medical screening·2012
Same author

The miR-183/96/182 cluster regulates oxidative apoptosis and sensitizes cells to chemotherapy in gliomas.

Current cancer drug targets·2012
Same author

Two Epstein-Barr virus-related serologic antibody tests in nasopharyngeal carcinoma screening: results from the initial phase of a cluster randomized controlled trial in Southern China.

American journal of epidemiology·2012
Same journal

Food-Derived Peptides: Neuropeptides and the Diet-Microbiome-Brain Axis.

Annual review of food science and technology·2026
Same journal

Alternatives to the Vegetable Oil Hydrogenation Process to Reduce <i>Trans</i>-Fatty Acids.

Annual review of food science and technology·2026
Same journal

Aquaculture for Sustainable Human Dietary Protein.

Annual review of food science and technology·2026
Same journal

Synthetic Biology Approaches in Reducing Mycotoxin Contamination and Enhancing Food System Sustainability.

Annual review of food science and technology·2026
Same journal

Sustainable Processing in Food Manufacturing.

Annual review of food science and technology·2026
Same journal

Predicting Fiber Specificity on Gut Microbiome Modulation.

Annual review of food science and technology·2026
See all related articles

Related Experiment Video

Updated: Aug 5, 2025

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
04:53

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition

Published on: September 20, 2019

10.7K

Engineering Nutritionally Improved Edible Plant Oils.

Xue-Rong Zhou1, Qing Liu1, Surinder Singh1

  • 1CSIRO Agriculture & Food, Canberra, Australia;

Annual Review of Food Science and Technology
|March 27, 2023
PubMed
Summary
This summary is machine-generated.

Metabolic engineering enhances edible oil nutrition by modifying plant genes. This advanced breeding approach allows for improved oil quality and the introduction of beneficial compounds like omega-3 fatty acids.

Keywords:
LC-PUFAcarotenoidgene editinghigh oleicmetabolic engineeringplant sterolseed oilvitamin E

More Related Videos

Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs
08:18

Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs

Published on: July 27, 2022

1.1K
Extraction of Plant-based Capsules for Microencapsulation Applications
10:54

Extraction of Plant-based Capsules for Microencapsulation Applications

Published on: November 9, 2016

12.1K

Related Experiment Videos

Last Updated: Aug 5, 2025

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
04:53

A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition

Published on: September 20, 2019

10.7K
Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs
08:18

Self-Nanoemulsification of Healthy Oils to Enhance the Solubility of Lipophilic Drugs

Published on: July 27, 2022

1.1K
Extraction of Plant-based Capsules for Microencapsulation Applications
10:54

Extraction of Plant-based Capsules for Microencapsulation Applications

Published on: November 9, 2016

12.1K

Area of Science:

  • Agricultural Science
  • Biotechnology
  • Nutritional Science

Background:

  • Traditional crop breeding relies on identifying natural genetic variations (mutants).
  • Metabolic engineering offers a precise method to alter plant oil composition for enhanced nutritional value.
  • Modifying endogenous genes can increase beneficial or decrease undesirable oil components.

Purpose of the Study:

  • To explore the potential of metabolic engineering in improving the nutritional profile of edible plant oils.
  • To discuss the introduction of novel nutritional components, such as omega-3 fatty acids, via genetic modification.
  • To highlight recent advancements and commercialization in engineered edible oils.

Main Methods:

  • Altering endogenous genes within plant oil biosynthesis pathways.
  • Transgenic expression of novel genes to introduce specific fatty acids.
  • Utilizing metabolic engineering principles for targeted oil modification.

Main Results:

  • Successful modification of oil composition to increase desired nutrients.
  • Demonstrated feasibility of introducing novel nutritional components like omega-3 long-chain polyunsaturated fatty acids.
  • Development of commercially available, nutritionally improved edible plant oils.

Conclusions:

  • Metabolic engineering presents a powerful alternative to traditional breeding for enhancing edible oil nutrition.
  • Significant progress has been made, leading to market-ready engineered edible oil products.
  • Future research holds promise for further advancements in crop nutritional improvement.