Does sesame paste provide calcium? How to store opened sesame paste?

From a nutritional point of view, sesame paste is a genuine high-nutrition food. It has a reasonable fatty acid composition and contains sesamol, a powerful antioxidant. The calcium content is not inferior to cheese. Sesame seeds have hard shells and low digestibility of nutrients, but after being ground into sesame paste, the digestibility is greatly improved. Sesame paste is delicious. Do you like it?

Contents of this article

1. Does sesame paste provide calcium?

2. How to store opened sesame paste

3. What is the shelf life of sesame paste?

Does sesame paste provide calcium?

Sesame paste is a very good calcium supplement, and its calcium content is not inferior to that of cheese. Sesame seeds have hard shells and low digestibility of nutrients, but after being ground into sesame paste, the digestibility is greatly improved. Sesame paste is delicious. One tablespoon of sesame paste is equivalent to about 25 grams, and the calcium contained in it can reach about 200 mg, which is really not to be underestimated. In addition to a large amount of calcium, sesame paste also provides a very rich supply of minerals such as potassium, magnesium, iron, zinc, as well as a large amount of vitamin E, vitamin B1, niacin, as well as protein and monounsaturated fatty acids.

The nutritional value of sesame paste is even more difficult to match than cheese, which is known as a concentrated nutritional food. Cheese contains very little vitamin E, even less iron and zinc, insufficient magnesium, and no antioxidants. The only thing that sesame paste is inferior to cheese is that it does not contain vitamin A and vitamin D. If it is combined with green leafy vegetables or orange-yellow vegetables, and is often exposed to sunlight outdoors, these two deficiencies can be compensated.

Many people think that spreading butter, cheese spread and peanut butter on bread is a fashionable way of eating, while spreading sesame paste on steamed bread is a very rustic way of eating. In fact, from a nutritional point of view, the opposite is true. Butter is a high-fat, high-saturated fat, and high-cholesterol food. Cheese is also high in saturated fat and cholesterol. Peanut butter sold in the market often contains trans fatty acids. Sesame paste is a genuine high-nutrition food. It has a reasonable fatty acid composition and contains sesamol, a powerful antioxidant.

Speaking of sesame paste, black sesame paste is recommended. Ordinary sesame paste is made from white sesame seeds and is brown in color. In fact, sesame paste made from black sesame seeds has higher nutritional value and a more fragrant and charming taste. Black sesame paste is black in color and contains a full set of nutrients and antioxidant health care ingredients in black sesame seeds, especially anthocyanins on the sesame skin. Chinese medicine often recommends black sesame seeds, believing that they can strengthen bones and nourish the kidneys.

How to store opened sesame paste

Sesame paste is delicious, but it is impossible to finish a bottle in one go, so everyone should remember to put sesame paste in the refrigerator after opening. Because sesame itself contains a lot of oil, and a high dose of hydrogenated oil or saturated fatty acids are added during the processing. If it is not opened, sesame paste can be stored at room temperature, but if it is opened and stored at room temperature, it is easy to breed bacteria, mold and other microorganisms, which will bring health hazards to us.

Once exposed to air, the polyunsaturated fatty acids contained in sesame paste are more easily oxidized in a water-containing state, which makes its flavor worse, reduces its nutritional content, and increases the harmful substances produced by corruption or rancidity. Therefore, sesame paste should be refrigerated after opening. Low temperature will inhibit the reproduction of bacteria to a large extent and slow down the oxidation of fat. Try not to store sesame paste for a long time after opening, and it is best to eat it within one month.

In addition to sesame paste, there are many foods in life that are best kept refrigerated after opening, such as ketchup, salad dressing, jam, seafood sauce, cheese, butter, milk, juice, etc. Once these foods come into contact with air, they can easily breed bacteria or deteriorate due to oxidation.

What is the shelf life of sesame paste?

The shelf life of sesame paste is generally 12-18 months. If it exceeds this period, it is best not to eat it. In addition, choosing good sesame paste is also a way to extend the shelf life. The specific method is as follows:

1. When choosing sesame paste, avoid choosing sesame paste with too much oil floating in the bottle. This is because the more floating oil there is, the longer the sesame paste was produced, and the less oil there is, the fresher the sesame paste is.

2. Pay attention to the information on the sesame paste bottle, including the manufacturer, manufacturer address, sesame paste name, production date, shelf life, ingredients, etc., and check carefully to avoid sesame paste with a production date that is too far away or without any quality assurance.

3. Pure sesame paste that has not been produced for a long time (within 20 days) generally does not have any sesame oil precipitated. It is brown or brown in appearance. It is very sticky when dipped with chopsticks. When pouring from the bottle, the paste is not easy to break.

4. Sesame paste generally has a unique aroma, without any other mixed smells. So when choosing, you should distinguish whether the smell of sesame paste is pure.

5. After returning home, open the sesame paste, pour some into a bowl, add a small amount of water into the bowl and stir evenly with chopsticks. If it becomes drier the more you stir, then it is pure sesame paste and its shelf life can be longer.

6. Sesame paste must be consumed within 3 months after opening. If it is not consumed immediately after opening, the sesame paste will easily oxidize and harden after contact with air, and the flavor will deteriorate.

7. When preparing sesame paste, remember to use cold water instead of warm water, which can ensure that the shelf life of sesame paste is appropriately extended.