\n| potassium<\/td>\n | Somewhat rich in red onions, about 140-150 mg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Practical tips when eating raw red onion<\/u>It is crunchy and sweet, so it goes well with salads. It is good for cooking. white onion<\/u>It has a good sweetness, so it is suitable for stews or stir-fries. Heat-sensitive nutrients<\/b>can reduce loss when consumed raw<\/p>\n<\/span>Antioxidants and functional substances<\/span><\/h2>\nThe purple color of red onions anthocyanins<\/b>It comes from a pigment called . This ingredient has strong antioxidant properties and can have positive effects on reducing inflammation and cardiovascular health. On the other hand, white onions and regular onions contain Quercetin<\/b> They are rich in the same flavonoids, which exhibit anti-inflammatory and antioxidant properties. While both compounds are beneficial, their mechanisms of action and heat stability differ.<\/p>\n Examples of specific effects<\/p>\n \n- Anthocyanins help reduce inflammation and oxidative stress in blood vessels.<\/li>\n
- Quercetin's anti-inflammatory properties and potential cholesterol-lowering effects have been reported.<\/li>\n
- Allyl sulfide (S-allyl component) contributes to antibacterial and improved blood circulation.<\/li>\n<\/ul>\n
Consumption Tips: If eaten raw, anthocyanins<\/u>\uacfc Vitamin C<\/u> It can reduce loss, while quercetin is retained to some extent even when heated, so it is also effective for cooking. Personally, I mainly use red onions for salads and white onions for long-cooked dishes. Antioxidant<\/b> If you want a centerpiece diet, we recommend red onions.<\/p>\n<\/span>Differences in digestion and gastrointestinal response<\/span><\/h2>\nOnions contain ingredients that are sensitive to digestion, such as fructans and allyl sulfides, which can cause discomfort for some people. People with irritable bowel syndrome may experience gas and bloating when eating raw onions. However, heating them breaks down some of the ingredients, often alleviating symptoms.<\/p>\n Practical Checklist<\/p>\n \n- Those who have experienced abdominal bloating, check the reaction after taking a small amount<\/li>\n
- If you have acid reflux or heartburn, eat it cooked.<\/li>\n
- If you want to eat it raw, peel it, slice it thinly, and try a small amount first.<\/li>\n<\/ul>\n
Speaking from personal experience, I recommend cooked white onions over raw red onions for those with digestive issues. Also, the skin and tips can accumulate pesticides, so washing them thoroughly can help reduce digestive discomfort. digestion<\/b> If there is a problem, it can be easily addressed by adjusting the recipe.<\/p>\n<\/span>Cooking Tips and Nutritional Maintenance Tips<\/span><\/h2>\nRed onions and onions have different flavors and nutrients depending on the cooking method. In salads or pickles, red onion<\/u>If you slice it thinly and use it, the crispness and color will come alive. If you marinate it in seasoning for a while, the spiciness will go away and the sweetness and flavor will be enhanced. On the other hand, it is good for stews or stir-fries. white onion<\/u>Using it will infuse sweetness and savory flavor into your dishes.<\/p>\n\n- Raw Tip: Slice thinly and soak in cold water for 10 minutes to reduce spiciness.<\/li>\n
- Pickling Tip: Mix sugar and vinegar appropriately and marinate for more than 30 minutes to maintain texture.<\/li>\n
- Stir-frying tips: Stir-fry quickly over high heat to preserve the sweetness and control moisture evaporation.<\/li>\n<\/ul>\n
Key tip: If you cook onions for too long, they will lose some of their nutrients, so add them at the end of your soup to preserve their flavor.<\/p><\/blockquote>\n To summarize the tips for maintaining nutrition: When eaten raw<\/b>It is beneficial to take in anthocyanins and vitamins. When heating<\/b>It is easy to digest and the quercetin series components are relatively stable. If you choose it appropriately according to the dish, you can achieve both taste and health.<\/p>\n<\/span>Storage and Purchasing Guide<\/span><\/h2>\nWhen purchasing onions, choose ones that are firm and free of soft parts or mold. Dry, shiny skins indicate freshness. Store in a cool, well-ventilated place. If stored in the refrigerator, they will easily rot if there is no ventilation. red onion<\/u>It is easy for the color to change, so we recommend refrigerating it and consuming it quickly.<\/p>\n Storage Tips<\/p>\n \n- Wrapping it in newspaper and storing it in a cool, dry place helps with moisture management.<\/li>\n
- Store sliced onions in an airtight container in the refrigerator and consume within 2-3 days.<\/li>\n
- When storing for a long time, hang it on a ventilation net or mesh bag to prevent moisture.<\/li>\n<\/ul>\n
As a buying tip, choose the type according to your cooking purpose. For salads or raw food, red onion<\/b>, for long-term cooking white onion<\/b>If you are concerned about pesticide residue, I recommend removing the outer layer of skin and washing it thoroughly. I sometimes buy organic red onions for salads.<\/p>\n
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