Hawthorn pectin extraction, functions and food uses
What it found
In animal and lab tests, hawthorn pectin lowered cholesterol, reduced liver fat and slowed sugar damage to proteins.
It also works as a thickener and gelling agent in foods.
What they found
Animal and lab studies
Cholesterol in hamsters and mice
Hamsters fed hawthorn pectin for 4 weeks gained 10 to 40% less weight on a high cholesterol diet. In mice, smaller pieces of hawthorn pectin lowered total cholesterol and bad cholesterol in the blood.
Liver fat in animals
In animals on a high fat diet, hawthorn pectin pieces lowered total liver fat. They also reduced markers of liver inflammation compared to animals not given the pectin.
Sugar damage in lab tests
In lab tests, acidic hawthorn pectin blocked more than 9% of the reaction where sugars damage proteins. Smaller pectin pieces worked even better at stopping this damage.
Bacteria in lab tests
Small hawthorn pectin pieces made of about 3 linked units showed the strongest effect against bacteria in lab tests. This included common germs like E. coli and Staphylococcus aureus.
Other findings
Thicker than citrus pectin
Hawthorn pectin is 4 to 6 times thicker than lemon or apple pectin. Gels made from it were almost 10 times harder than gels made from store bought citrus pectin.
What the authors conclude
- They describe hawthorn pectin as a substance with many uses in both health products and food processing.
- They note that breaking pectin into smaller pieces improves its ability to lower cholesterol, fight oxidation and stop bacteria in lab and animal tests.
- They suggest that newer extraction methods like ultrasound can improve how well hawthorn pectin works.
How it was done
Most research on hawthorn focuses on other plant compounds, leaving its pectin less studied. The authors wanted to gather what is known about how it is extracted, how it behaves and how it might be used.
The authors gathered and summarized published studies on hawthorn pectin. They looked at how it is extracted from the fruit, how it works in lab tests and animals, and how it is used in food processing.
What it can’t tell you
- These findings come from lab tests and animals, so they cannot show what happens when people eat hawthorn pectin.
- Because this is a summary of past work rather than a single trial, it cannot prove that hawthorn pectin causes these effects in humans.
Who paid
- Conflicts
- The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
- Authors work at
- Jiangnan University, China; Jiangsu University, China
The paper
- Title
- Hawthorn pectin: Extraction, function and utilization
- Type
- ReviewThe authors read earlier studies and describe what they found. It isn’t a new study.
- Evidence
- Animals and lab studies
- Summarised from
- Full text
- Cite
- Li L, Gao X, Liu J, Chitrakar B, Wang B, Wang Y (2021). Hawthorn pectin: Extraction, function and utilization. Current research in food science. doi:10.1016/j.crfs.2021.06.002Free full textPubMed 34258587DOI
Summary written 1 Oct 2026. Check it against the paper before it changes what you eat. How we summarise papers · Report an error