Just In
- 18 min ago From Alia Bhatt To Kriti Sanon, Korean Beauty Products That Bollywood Divas Swear By
- 3 hrs ago Exclusive: On World Malaria Day 2024, Dr Shares Danger Signs Parents Must Watch Out For In Child With Malaria
- 3 hrs ago Exclusive: Expert Debunks 5 Common Misconceptions About Expectant Mothers That You Need To Steer Clear From
- 5 hrs ago Monthly Love Horoscope For May 2024: Virgo Needs To Make Their Partner Feel Secure In Relationships
Don't Miss
- News Kerala Elections: How To Vote? A Guide To First Time Voters
- Finance 0.50% Dividend Yield: Midcap Cement Stock Slumps 10% Following Weak Q4 Results; Profit Down 48% YoY
- Education Accelerating HealthTech Innovation: Apply Now for BFI-BIOME Fellowships at Venture Center
- Sports When will India squad for T20 World Cup 2024 be announced? What is ICC's official deadline date?
- Technology OnePlus Watch 2 New Nordic Blue Colour Option Launched; Here’s How Much It Costs
- Automobiles 2024 Jeep Wrangler Facelift Launched In India - Prices Start At Rs 67.65 Lakhs
- Movies Supriya Menon’s Heartfelt Anniversary Post For Husband Prithviraj Sukumaran: 13 Years With You! Wow!
- Travel Escape to Kalimpong, Gangtok, and Darjeeling with IRCTC's Tour Package; Check Itinerary
Nutritional Health Benefits Of Purple Potatoes
We all are familiar with the common white and sweet potatoes which are widely eaten all over the world. But, there is one uncommon potato that is vibrant, versatile and nutritious - purple potatoes. Purple potatoes (Solanum tuberosum) belong to the potato family (Solanaceae) native to the Andes mountain region in South America. They are known to provide an array of health benefits, which we are going to discuss in the article.
What Are Purple Potatoes?
Purple potatoes are closely related to the nightshade family, including eggplants, pepper, and tomatoes. The potatoes are round in colour and have a blue-purple and sometimes black coloured outer skin with the inner flesh being purple in colour. Purple potatoes have a nutty and earthy flavour when cooked.
Purple potatoes contain a high concentration of anthocyanins, an antioxidant that gives the potato its purple colour [1] . The common varieties of purple potatoes are congo, all blue, purple majesty, purple peruvian and purple fiesta.
Nutritional Information Of Purple Potatoes
Purple potatoes are a good source of fibre, potassium, and vitamin Cand B and they contain antioxidants which are 4 times higher than regular potatoes.
Health Benefits Of Purple Potatoes
1. Regulate blood pressure
According to the American Chemical Society, consuming purple potatoes may reduce blood pressure. It is due to the presence of a phytochemical called chlorogenic acid that is associated with lowering blood pressure.
2. Lower the effects of oxidative stress
Purple potatoes are high in polyphenol antioxidants called anthocyanins that have the ability to protect your cells from the damaging effects of oxidative stress. Oxidative stress causes chronic inflammation, cancer, male infertility, etc. A study showed that eating purple potatoes increases the antioxidant levels in the body [2] .
3. Prevent blood clots
A study published in the Journal of Biochemical and Molecular Toxicology found that chlorogenic acid can delay the accumulation of blood clots, thus preventing the blood clots from forming [3] .
4. Lower cancer risk
Some studies have shown that the compounds present in purple potatoes may help prevent cancer, including breast and colon cancer [4] . A study found that purple potato extract has the potent ability to cause cancer cell death [5] .
5. Prevent constipation
Purple potato contains a significant amount of fibre which is known to help prevent constipation, cramping and bloating. Fibre adds bulk to your stool helping the stool pass more quickly through the intestine, thereby preventing constipation [6] .
6. Promote heart health
The anthocyanins present in purple potato are linked to lowering the risk of coronary heart disease and cardiovascular-disease deaths, according to a study published in the Advances in Nutrition [7] .
Health Risks Of Purple Potatoes
Purple potatoes have a lower glycemic index than regular potatoes, and consuming them in large amounts will have an effect on blood sugar levels. So, diabetic people should be careful about consuming purple potatoes in large quantities.
Ways To Add Purple Potatoes Into Your Diet
- Add boiled purple potatoes in your green salad.
- Use them to make mashed potatoes and use it as a side dish.
- Slice purple potatoes and toss them in olive oil, minced garlic and rosemary and roast them for about 20 minutes.
- You can also use them to make potato salad.
Purple Potato Recipe [8]
Roasted purple potatoes with lemon, dijon and thyme dressing
Ingredients:
- Take 10 baby purple potatoes and cut into half
- 1 tbsp olive oil
- ¼ tsp black pepper
- 1 tsp salt
- ¼ tsp black pepper
For lemon, dijon and thyme dressing:
- ¼ cup olive oil
- 1 tbsp dijon mustard
- 2 tsp chopped thyme
- 2 tbsp fresh lemon juice
- ¼ tsp salt
- 1 pinch black pepper
- 1 small garlic minced
Method:
- Heat the oven to 400 degrees Fahrenheit, and then line a large sheet pan with parchment paper.
- Put sliced purple potatoes in the pan, add olive oil, salt and pepper and toss it.
- Roast it until its brown and tender for about 40 minutes.
- For the dressing, add all the ingredients in a small bowl and mix it well.
- When you eat, place the dressing over the potatoes.
- [1] Han, K. H., Sekikawa, M., Shimada, K. I., Hashimoto, M., Hashimoto, N., Noda, T., ... & Fukushima, M. (2006). Anthocyanin-rich purple potato flake extract has antioxidant capacity and improves antioxidant potential in rats.British Journal of Nutrition,96(6), 1125-1134.
- [2] Burgos, G., Amoros, W., Muñoa, L., Sosa, P., Cayhualla, E., Sanchez, C., ... & Bonierbale, M. (2013). Total phenolic, total anthocyanin and phenolic acid concentrations and antioxidant activity of purple-fleshed potatoes as affected by boiling.Journal of Food Composition and Analysis,30(1), 6-12.
- [3] Choi, J. H., & Kim, S. (2017). Investigation of the anticoagulant and antithrombotic effects of chlorogenic acid.Journal of biochemical and molecular toxicology,31(3), e21865.
- [4] Ombra, M. N., Fratianni, F., Granese, T., Cardinale, F., Cozzolino, A., & Nazzaro, F. (2015). In vitro antioxidant, antimicrobial and anti-proliferative activities of purple potato extracts (Solanum tuberosum cv Vitelotte noire) following simulated gastro-intestinal digestion.Natural product research,29(11), 1087-1091.
- [5] Ombra, M. N., Fratianni, F., Granese, T., Cardinale, F., Cozzolino, A., & Nazzaro, F. (2015). In vitro antioxidant, antimicrobial and anti-proliferative activities of purple potato extracts (Solanum tuberosum cv Vitelotte noire) following simulated gastro-intestinal digestion.Natural product research,29(11), 1087-1091.
- [6] Cummings, J. H. (1984). Constipation, dietary fibre and the control of large bowel function.Postgraduate Medical Journal,60(709), 811.
- [7] Wallace T. C. (2011). Anthocyanins in cardiovascular disease.Advances in nutrition (Bethesda, Md.),2(1), 1–7.
- [8] https://www.shelikesfood.com/roasted-purple-potatoes-with-lemon-dijon-thyme-dressing/
- healthDo You Keep A Clove Of Garlic Under Pillow? Not To Keep Vampires At Bay, There May Be Scientific Reasons
- healthGet Your Groove On: 5 Health Benefits Of Dancing To Afro Beats
- healthIndigenous Delicacies: 5 Rare Indian Wild Foods That Are So Healthy You Should Try It!
- healthHaving Chicken Soup At Home Can Cure These Health Issues
- healthBoost Your Health with Beetroot: Health Benefits And Ways To Add The Colourful Veggie In Your Diet
- healthHealth Benefits Of Garam Masala: From Digestion To Weight Loss, Proper Use Can Yield Many Benefits
- healthAyurvedic Wisdom: Panchamrit's Surprising Health Benefits
- healthUnveiling the Power of Turmeric Ghee: An Ancient Ayurvedic Secret!
- healthPlant-Based Diet And Nutrition: Your Key To A Stronger Immune System!
- healthExperience the Healing Power of Indian Herbal Teas!
- healthInternational Cat Day 2023: Did You Know That Cat Purring Can Benefit Your Health? Check Out How!
- healthHeart-Healthy Breakfast: Discover The Benefits Of Frozen Strawberries