Donkey Milk: An Overview of its Chemical Composition and Main Nutritional Properties or Human Health Benefit Properties.
Abstract: The donkey milk has a remarkable similarity to human milk, in addition to its valuable nutritional composition and content of numerous immune factors. The donkey milk is the subject of research worldwide, and data from the literature suggest significant differences with respect to the contents of individual components. However, some basic characteristics of donkey milk have been established: low contents of fat and cholesterol, total proteins and casein and high contents of lactose, whey proteins, calcium, selenium, and Vitamin D3. The donkey milk is rich in various protective proteins (α-lactalbumin, lysozyme, lactoferrin, lactoperoxidase, and immunoglobulins), and shows strong antioxidant, antibacterial, antiviral, antifungal, hypoglycemic, antiparasitic, and antitumor activity. Donkey milk can be considered functional food, having in mind that its fatty-acid profile and content of essential fatty acids are beneficial for cardiac health. The total fat content in donkey milk is low compared to human milk, and for this reason it is necessary to enrich donkey milk with other fat in order to provide enough calories in a diet for children. Commercialization of donkey milk and dairy products is still limited due to low production levels, that is lack of products on the market, and lack of product information. Considering the research data from the literature, there is a need for human clinical trials in order to obtain a stronger evidence of the therapeutic properties of donkey milk.
Copyright © 2023 Elsevier Inc. All rights reserved.
Publication Date: 2023-01-14 PubMed ID: 36649829DOI: 10.1016/j.jevs.2023.104225Google Scholar: Lookup
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Summary
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The research discusses the nutritional similarities of donkey milk to human milk and its potential as a functional food with numerous health benefits such as antioxidant, antibacterial, and antiviral properties. A need for human clinical trials to assess its therapeutic properties is also highlighted.
Chemical Composition Similarity to Human Milk
- The paper talks about how donkey milk has a notable similarity to human milk in terms of its nutritional composition.
- This feature paves the way for the milk’s usage as a possible nutritional substitute, particularly when cow milk is not suited for consumption due to allergies or intolerances.
Nutritional Properties
- The study points out that donkey milk contains low levels of fat, cholesterol, total proteins, and casein.
- Conversely, it bears high contents of lactose, whey proteins, calcium, selenium, and Vitamin D3.
- The overall nutritional profile of donkey milk suggests it could strongly contribute to one’s health when introduced into the diet.
Functional Food and Health Benefits
- Due to its fatty-acid profile and content of essential fatty acids, the paper suggests considering donkey milk as a functional food, beneficial for cardiac health.
- Beyond nutritional components, donkey milk also carries numerous protective proteins, which could have beneficial effects like being antioxidant, antibacterial, antiviral, antifungal, hypoglycemic, antiparasitic, and antitumor.
Needs for Fat Enrichment and Market Limitations
- Despite its promising features, there are several challenges that limit the commercialization of donkey milk.
- One aspect is the low total fat content compared to human milk. Thus, there’s a need to enrich donkey milk with additional fat to provide adequate calories for children’s diets.
- Another hindrance is the lack of production levels hampering the product’s availability in the market, coupled with the lack of information about it hindering customer’s choices.
Need for Human Clinical Trials
- Despite the existing literature supporting the benefits of donkey milk, in-depth human clinical trials are still lacking to corroborate these findings.
- This research advocates for more trials to generate stronger evidence regarding the therapeutic properties of donkey milk.
Cite This Article
APA
Živkov Baloš M, Ljubojević Pelić D, Jakšić S, Lazić S.
(2023).
Donkey Milk: An Overview of its Chemical Composition and Main Nutritional Properties or Human Health Benefit Properties.
J Equine Vet Sci, 121, 104225.
https://doi.org/10.1016/j.jevs.2023.104225 Publication
Researcher Affiliations
- Scientific Veterinary Institute "Novi Sad", Novi Sad, Republic of Serbia.
- Scientific Veterinary Institute "Novi Sad", Novi Sad, Republic of Serbia. Electronic address: dragana@niv.ns.ac.rs.
- Scientific Veterinary Institute "Novi Sad", Novi Sad, Republic of Serbia.
- Scientific Veterinary Institute "Novi Sad", Novi Sad, Republic of Serbia.
MeSH Terms
- Humans
- Animals
- Milk / chemistry
- Milk / metabolism
- Equidae
- Milk Proteins / analysis
- Milk Proteins / metabolism
- Antioxidants
- Calcium / analysis
- Calcium / metabolism
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