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Antioxidant Support with Abalone Marine Nutrients

Abalone is a term that refers to a group of sea snails, marine gastropod molluscs, and other organisms from the Haliotidae family. These marine organisms are abundant in Omega-3 fatty acids that support our overall health and wellbeing. Abalone is highly nutritious, it is abundant in vitamins, and other nutrients we need to function properly. Regular intake of abalone supplies our body with potent antioxidants that protect our body from free radicals on a daily basis.

What are Free Radicals?

Free radicals are molecular species that are capable of independent existence that contains an unpaired electron in an atomic orbital. Many radicals are unstable and highly reactive, thus being able to contribute to a number of diseases and health conditions. Due to their reactive effects, free radicals can damage biologically relevant molecules like DNA, lipids, carbohydrates, and proteins.

When the balance between free radicals and antioxidant defences is impaired, it leads to oxidative stress. Studies show that oxidative stress plays a role in many conditions including cancers, atherosclerosis, inflammatory conditions, and it speeds up the aging process[1]. This only emphasizes the need for antioxidants.

What are Antioxidants?

Antioxidants are defined as molecules that are stable enough to “donate” an electron to a free radical in order to neutralize it and reduce its ability to cause damage. Antioxidants work to inhibit or delay cellular damage[2] and protect the body from severe consequences that could occur with oxidative stress. Sources of antioxidants include fruits, vegetables, dark chocolate, and even some marine organisms including abalone.

Antioxidants in Abalone

As mentioned above, the intake of abalone supplement is a great way to get more antioxidants that will protect your body from free radicals and oxidative stress. Now that we have clarified terms free radicals and antioxidants it is time to mention potent compounds found in this supplement. They are:


Chitosan is a form of fibre derived from chitin, a substance that develops in the outer shell of squids, shrimps, crabs, and other marine organisms. Supplements containing chitosan are primarily used for weight and cholesterol management. However, chitosan also exhibits antioxidant properties that protect the body from oxidative stress[3].

Sulphated polysaccharide

Abalone is an abundant source of sulphated polysaccharide, a complex group of macromolecules with a number of important biological properties. Sulphated polysaccharide conjugates have a notable free radical scavenging activity and function as potent antioxidants, studies show[4].


Carotenoids are usually associated with fruits and vegetables because they are responsible for their vibrant colours. However, these potent antioxidants are also found in some marine organisms. More than 700 carotenoids have been described of which 50 are present in a human diet. A growing body of evidence confirms that carotenoids have the potential to reduce oxidative stress and prevent or slow down the progression of cancer and other health conditions[5]. The most prevalent carotenoids in abalone include β-carotene, α-carotene, zeaxanthin, fucoxanthin, and lutein[6].

Vitamin E

Vitamin E is a common ingredient in beauty and skincare products; it is a fat-soluble vitamin discovered in 1922 by Evans and Bishop. The primary function of Vitamin E is to act as an antioxidant. Vitamin E is a powerful chain-breaking antioxidant that inhibits the production of reactive oxygen species. It acts as the first line of defence against lipid peroxidation and protects cell membranes from free radical attack[7].

Abalone from NutriNZ

Abalone supplement from NutriNZ delivers 100% pure abalone thus allowing users to get the maximum benefits. Abalone is a rich source of vitamins, minerals, Omega-3 fatty acids, and antioxidants that protect your body from free radicals, oxidative stress, and the damage they cause.

Supporting Products


[1] Lobo V, Patil A, Phatak A, Chandra N. Free radicals, antioxidants and functional foods: Impact on human health. Pharmacognosy Reviews. 2010;4(8):118-126. doi:10.4103/0973-7847.70902. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3249911/

[2] Halliwell B. How to characterize an antioxidant: an update. Biochemical Scoeity Symposium 1995;61:73-101 https://www.ncbi.nlm.nih.gov/pubmed/8660405/

[3] Zimoch-Korzycka A, Bobak Ł, Jarmoluk A. Antimicrobial and Antioxidant Activity of Chitosan/Hydroxypropyl Methylcellulose Film-Forming Hydrosols Hydrolyzed by Cellulase. Piozzi A, Francolini I, eds. International Journal of Molecular Sciences. 2016;17(9):1436. doi:10.3390/ijms17091436. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5037715/

[4] Zhu BW, Wang LS, Li DM, et al. Antioxidant activity of sulphated polysaccharide conjugates from abalone (Haliotis discus hannai Ino). European Food Research and Technology 2008 May, 227:1663. Doi: 10.1007/s00217-008-0890-2 https://link.springer.com/article/10.1007/s00217-008-0890-2

[5] Fiedor J, Burda K. Potential role of carotenoids as antioxidants in human health and disease. Nutrients 2014 Jan, 6(2), 466-488. Doi: 10.3390/nu6020466 http://www.mdpi.com/2072-6643/6/2/466/htm

[6] Maoka T. Carotenoids in Marine Animals . Marine Drugs. 2011;9(2):278-293. doi:10.3390/md9020278. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3093257/

[7] Rizvi S, Raza ST, Ahmed F, Ahmad A, Abbas S, Mahdi F. The Role of Vitamin E in Human Health and Some Diseases. Sultan Qaboos University Medical Journal. 2014;14(2):e157-e165. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3997530/