Can walnut oil be cooked at high temperature?

Walnut oil can be used for cooking, but you need to pay attention to the method: it can be mixed with other edible oils (such as soybean oil, corn oil, peanut oil, etc.) in a ratio of 1:4. Do not use large fire, the temperature is controlled at 160. Below the degree, that is, the oil is 80% hot; this is because the walnut oil has more unsaturated fatty acids, generally more than 90% (oleic acid 17.05%; linoleic acid 63.49%; linolenic acid 9.47%), high temperature easy to make Nutritional fatty acids lose their nutritional benefits.

If the cooking temperature of walnut oil is too high, it is very easy to destroy its nutrients. Therefore, the method of eating walnut oil for babies or pregnant women is raw. Parents can add appropriate walnut oil to the milk, or add walnut oil to the baby’s complementary foods such as oatmeal, mashed potatoes and noodles.

Can walnut oil be heated?

Walnut oil can be heated and eaten. Here’s how it’s eaten:

1, hot cooking cooking: can be mixed with other cooking oil (such as conventionally used soybean oil, corn oil, peanut oil, etc.) in a ratio of 1:4, do not use a large fire, the temperature is controlled below 160 degrees, that is, 80% oil Heat can be; this is because walnut oil has more unsaturated fatty acids, generally more than 90% (oleic acid 17.05%; linoleic acid 63.49%; linolenic acid 9.47%), high temperature easy to make nutrients lose their nutritional effects ;

2, mixed with cold salad, etc.: such as cucumber, salad, pineapple, fruit salad, etc., directly pour the walnut oil into the dishes and stir to eat; walnuts have a strong original flavor, obvious characteristics, nutrient-rich;

3, add to the drink to drink: such as the walnut oil directly into the milk, yogurt, honey and juice, etc. to drink with it, so that the drink is more nutritious;

4, as a seasoning: add walnut oil in the soup, noodles, stuffing, stir-fried beef, seasoning, walnut flavor is unique, nutrition is more diversified;

5, as an odorant: directly use walnut oil as an odorant like ketchup, such as eating bread and so on, walnut flavor, rich nutrition.

How to buy walnut oil

1, To a merchant with a certain degree of credibility to purchase products with high brand awareness and high market share, pay attention to the QS logo, factory name, grade, production date, shelf life and other contents on the product label. Manufacturers must choose a complete set of documents, such oil is a bit guaranteed.

2, the purchase of barreled oil first look at the barrel mouth with or without oil traces, there are indications that the seal is not strict, easy to cause oil oxidation during storage; to see if there is sedimentation at the bottom of the barrel, the oil with low processing accuracy is placed for a period of time There must be different degrees of precipitation afterwards.

3, the oil is transparent, golden yellow, no flocable walnut oil is good. Generally high quality edible oil has good transparency and no turbidity. If there is a lot of water in the oil, or the grease is degraded, or if it is mixed with fake oil, the oil will be turbid and the transparency will be low.

4, Walnut oil with too dark color should be carefully purchased. Generally, high-quality edible oils are light in color, and low-quality edible oils are dark in color (except sesame oil). The color of the oil is also slightly different in color due to its different varieties. The inferior oil produced is darker than the qualified edible oil.

5, Different varieties of edible oil have their unique odor, but they have no acid and odor. The smell of oil is normal or not, which can explain the quality of the oil, the processing technology of the oil and the storage conditions. Sour oils must not be purchased.

6, Put it in the freezer. Generally good walnut oil will crystallize at around 18 degrees Celsius. Therefore, freezing for 4-8 hours, no crystal is pure walnut oil.