Manthal fish is a delicacy cherished as seafood all over the coastal regions of South India and some parts of the Middle East. It is loved for its mild sweetness, soft white meat, and wide range of culinary applications. Though the name “Manthal” is widely known in Malayalam (the language spoken in Kerala), the fish is known by different names across the globe. Depending on the species and place, it is commonly known in English as Emperor Fish, Snapper, or Threadfin Bream.
Common Names and Regional Popularity
It goes by several names depending on the geography:
- India (Kerala): Manthal
- Tamil Nadu: Kilimeen
- Karnataka: Manji
- UAE/Gulf: Emperor Fish or Sea Bream
- Sri Lanka: Thirukkai or Kanneen
Its popularity is widespread, but it’s especially cherished in South India and among expat communities in the Middle East. Due to its clean taste and low-fat content, even people who are not usually fond of fish find it agreeable. Its mild smell and fewer bones compared to other species like sardines or mackerel make it a family-friendly option.
Species and Scientific Classification
Scientific name and taxonomy
While “Manthal” is a colloquial term, it generally refers to species within the Lethrinidae family or the Lutjanidae family. These include:
- Lethrinus nebulosus (commonly known as Spangled Emperor)
- Lutjanus argentimaculatus (Mangrove Red Snapper)
- Nemipterus japonicus (Japanese Threadfin Bream)
Each of these species shares certain characteristics—firm white flesh, low fat, and a high protein content—but may slightly differ in taste or texture. Most fish labeled as “Manthal” in local markets belong to these genera, and regional preferences influence which type is commonly available.
These species are primarily marine fish found in the Indian Ocean and surrounding tropical waters, including the Arabian Sea and the Bay of Bengal.
Differences between similar species
Distinguishing Manthal from other fish can be challenging, especially when vendors mix up the bream and snapper labels for easier marketing. Here is what sets them apart:
Red Snapper (Lutjanus campechanus): Tends to have a firmer texture and more robust flavor, stronger than Manthal.
Pomfret: Strikes with a rounder body and much softer flesh than Manthal; more delicate.
Sardines and Mackerel: These have a stronger taste, whereas Manthal has a milder, more neutral profile.
Purchasing fish at local shops? Try and ask for the scientific name; Manthal typically displays a silvery-pink color with a slightly flattened body.
Nutritional Value of Manthal Fish
Macronutrient profile (protein, fat, etc.)
Manthal fish isn’t just tasty—it’s also a powerhouse of essential nutrients. Here’s a breakdown of its average nutritional content per 100 grams:
| Nutrient | Amount |
| Calories | 110–130 kcal |
| Protein | 18–22 grams |
| Fat | 2–4 grams |
| Carbohydrates | 0 grams |
| Omega-3 | 500–800 mg |
It’s a lean source of protein, which makes it a great option for bodybuilders, fitness enthusiasts, and people on a weight loss diet. With almost no carbs and a decent amount of healthy fats, Manthal fish fits well into keto and low-carb meal plans.
Vitamins, minerals, and omega-3 content
Besides the macros, Manthal fish is also rich in several micro-nutrients:
- Vitamin D: Supports bone health and immune function.
- Vitamin B12: Essential for nerve health and energy metabolism.
- Iron: Helps in oxygen transport in the blood.
- Selenium: Acts as an antioxidant.
- Phosphorus: Crucial for strong bones and teeth.
What stands out is its omega-3 fatty acid content. Though it’s not as high as in oily fish like salmon, it still provides a good amount of EPA and DHA, critical for heart and brain health.
Health Benefits of Manthal Fish
Menthal fish is great for the heart due to its high omega-3 content and low saturated fat. Omega-3s reduce triglycerides, support blood pressure, and reduce the likelihood of heart attacks as well as strokes. It is specifically good for those suffering from Hypertension or high cholesterol.
Unlike red meat, which raises LDL (bad) cholesterol, lean fish like Manthal support a properly balanced lipid profile. It is no surprise that health experts advise swapping red meat for fish at least twice a week.
Brain Activity and Cognitive Advantages
Now, if you want to boost your brainpower, consider adding Manthal fish to your diet. Omega-3’s, especially DHA, play a vital role in supporting the development and maintenance of the brain. This makes it a good option for children, students and elders.
Diets high in fish may also reduce the risk of cognitive degeneration, Alzheimer’s, and even depression. Fish is full of B vitamins like B12 and folate, which enhance focus, memory, and mental clarity.
Physique and Muscle Construction
If you are on a mission to get fitter, Manthal fish can assist greatly. It is low calorie while having a high-quality protein content that aids in building lean muscles and prolonging satiety. That, coupled with cravings, translates to more gains at the gym.
The Manthal fish is a healthy, low calorie option which is perfect for dieters. Its nutritional value is high alongside steamed vegetables or a light salad. You get a low-carb meal without a lot of effort.
Conclusion
Fish is likable universally, but with Manthal fish, it also offers option and cultural value. It’s delicate taste alongside lean meat with myriad recipe options makes it a nourish option too. This coastal dish from Kerala is relatable to Dubai’s massive fish market and people don’t just love it for the taste but also appreciate its health benefits and endless recipes.
FAQs
1. What is the English name of Manthal Fish?
The term “Manthal” usually refers to species like Emperor Fish, Snapper, or Threadfin Bream, depending on the region. Scientifically, it’s often associated with Lethrinus nebulosus or Nemipterus japonicus.
2. Is Manthal Fish good for health?
Yes, Manthal fish is rich in protein, low in saturated fat, and provides essential nutrients like omega-3s, vitamin B12, selenium, and vitamin D. It’s excellent for heart health, muscle growth, and cognitive function.
3. How can I tell if Manthal Fish is fresh?
Look for bright, clear eyes, firm flesh, a mild sea-like smell (not fishy), and shiny scales. Fresh fish should bounce back when pressed and not have any discolored patches.
4. Does Manthal Fish have a lot of bones?
No, one of the reasons Manthal is popular is because it has fewer, larger bones which are easy to remove, making it suitable for kids and people who prefer less bony fish.
