Salmon and mackerel have high nutritional value! How to choose fish to avoid scams? Professional chef teaches "3 steps" to know the difference in seconds
Deep sea fish have high nutritional value! Omega-3 helps lower blood pressure and prevent arteriosclerosis
Deep-sea fish such as salmon and mackerel are often considered good sources of Omega-3 fatty acids. Omega-3 has been confirmed by the American Heart Association to help lower blood pressure; it is rich in EPA and DHA, and has the effects of lowering blood lipids and anti-platelet aggregation, helping to prevent diseases such as atherosclerosis or stroke. Therefore, many experts suggest that office workers should consume more deep-sea fish to supplement the nutrients needed by the human body.
In addition, according to the guidelines published by the Taiwan Ministry of Health and Welfare, Health Promotion Administration, among the six major food categories of “beans, fish, eggs and meat”, eggs and meat are placed first, which is actually the selection criterion for health value. The Taiwan Health Promotion Administration also recommends that people choose soy, fish, egg, and meat foods with lower fat content. The best priority is to follow soy products, fish and seafood, and eggs, and replace red meat with white meat (fish). It has high health benefits.
How to choose fresh fish correctly? Experts teach simple secrets to “smell, look and poke”
If you want to improve your health by consuming fish, how should you choose the ingredients to ensure they are both fresh and delicious? Professional chef Chef Hank said that when selecting salmon at a fish market or wholesale store, you can take “three major actions” as a basis for judging whether the fish is fresh:
Smell. The fresher the fish, the lighter the smell. If you smell a strong fishy smell or odor, it may mean that it has been stored for too long or is not fresh. Please pay attention to the risk of bacterial growth.
Look at the color. Chef Hank emphasized that the bright color of fish has no direct correlation with whether it is fresh. If the fish meat is too bright (such as orange), you should pay attention to whether the farm has added astaxanthin to the feed, or soaked the fish in advance to make it look good.
Poke the touch. The best fish meat is like human skin. It does not collapse but rebounds when pressed. In addition, if you notice that the fish skin and fish meat begin to separate, or if the fish meat becomes scattered and water comes out when poked, it may be a sign that the freezing or thawing environment is poor.
How to determine if fish purchased online is fresh? Expert: Pay attention to “4 things” first
As for ordering frozen and fresh ingredients online, what should you pay attention to? Chef Hank reminded that the most important things to pay attention to are the “freshness” of the ingredients and the “transportation process.” When receiving fresh food, you can first pay attention to whether the packaging is damaged or has been thawed. Especially for seafood or meat, you can pay attention to whether the frozen meat is hard and whether the color is abnormal.
In addition, before eating or cooking fish, it is recommended to defrost it in the refrigerator one day before, or use running water at room temperature before cooking, and complete all thawing procedures within 2 hours to avoid the growth of bacteria. Generally speaking, Chef Hank said that the public can judge whether the fish remains fresh during the transportation process through the following basis:
Whether the storage conditions are good. For example, whether to use Styrofoam boxes to isolate the temperature, or use vacuum packaging or skin-friendly packaging to prevent air or bacteria. Using only plastic film or cling film to wrap food may cause hygienic concerns.
Whether there is an origin certification mark. For example, mackerel produced from Norway and exported must have a certificate of origin “Seafood From Norway”. When purchasing other fresh food, you can pay more attention to whether there are relevant certification marks, which will give you extra protection when purchasing.
Whether it is delivered through “short chain” technology. To ensure the freshness of fresh fish, you can choose an online shopping platform that delivers products directly from the source. Products delivered using “short chain” technology can be purchased at relatively cheap prices, which is more economical for consumers. s Choice.
Is it a trusted source of supply? It is difficult to tell whether fish is good or bad by smelling it or touching it when buying fish online. Therefore, when selecting fish products, you must first choose a trustworthy supply source. Factors such as whether the shipment can be stable and whether each shipment is fresh are all factors that must be considered.
Finally, Chef Hank reminded the public that when buying fresh ingredients such as salmon and mackerel, you can pay more attention to the source of the ingredients. If you are not familiar with the ingredients, it is recommended to buy them from a trusted channel or fishmonger, or through a professional fishmonger. Fresh wholesale APP, you can directly buy fresh ingredients with high quality, high freshness and more affordable prices.
Further reading:
“Omega-3” protects cardiovascular and lowers blood pressure? How many servings a day is enough?
