What Foods Contain Ergothioneine?

Ergothioneine is a naturally occurring sulfur-containing amino acid. Bulk L ergothioneine powder is mainly found in certain fungi, bacteria and plants. It has a limited distribution in nature but is found in high levels in some foods. Especially mushroom foods. The following are the major food sources containing ergothioneine.

● Shiitake mushrooms:
Shiitake mushroom is one of the high-quality sources of ergothioneine. It contains relatively high concentrations of ergothioneine, up to several milligrams per 100 grams of fresh shiitake. Shiitake mushrooms retain most of their ergothioneine after cooking and are a good way to get ergothioneine, whether in stir-fries, soups or dried mushrooms. For example, in the dish of chicken stewed with shiitake mushrooms, the ergothioneine in the mushrooms dissolves into the broth during the cooking process, so that people can consume ergothioneine while enjoying the delicious chicken soup.

● Flat mushroom:
Flat mushrooms are also rich in ergothioneine. It is a fast-growing, high-yielding mushroom that is a common ingredient on people's tables. They are also tender and suitable for a variety of cooking methods, such as stir-fry and hot pot, during which ergothioneine can be ingested by the body.

● Edible tree fungus:
Fungus also contains ergothioneine. It has high nutritional value and is rich in iron and other nutrients in addition to ergothioneine. Both black fungus and silver fungus provide ergothioneine to the body for every 100 grams of dried product that is soaked and used in cooking. Cold fungus, for example, is an easy-to-make dish that allows the body to absorb the ergothioneine in the fungus during consumption.

● Wheat:
Wheat is one of the staple foods for humans. It contains ergothioneine. Although the content of ergothioneine in wheat is not particularly high compared to some other foods, it is due to the large amount of wheat consumed. It is still one of the most important ways that people ingest ergothioneine. During the processing of wheat into flour, ergothioneine is retained in the flour. People can consume ergothioneine when they eat pasta such as bread and noodles.
● Barley:
Barley contains ergothioneine and is widely used in some traditional food preparations. For example, barley can be used to make barley tea. During the production process, ergothioneine is retained in the barley tea. People can consume a certain amount of ergothioneine when drinking barley tea.

● Red Beans:
Red beans are rich in many nutrients, including ergothioneine. Each 100 grams of red beans can extract a certain amount of Bulk L ergothioneine powder. People can consume ergothioneine when eating foods such as red bean porridge and red bean paste. The ergothioneine in red beans retains its nutritional value even after cooking.

● Green beans:
Green beans are also ergothioneine-containing beans. In summer, green bean soup is a favorite drink for many people. During the process of cooking mung bean soup, the ergothioneine in mung beans will dissolve into the soup. By drinking mung bean soup, people can get ergothioneine and at the same time enjoy the benefits of mung beans, such as clearing heat and detoxifying the body.

● Oysters:
Oysters are a nutrient-rich seafood that contains ergothioneine. It is a high-quality source of protein, while the content of ergothioneine is also relatively significant. People consume oysters, whether steamed or grilled, to get ergothioneine, and the ergothioneine in oysters, along with other nutrients, provides a variety of health benefits.

● Shrimp:
Shrimp also contains ergothioneine. Shrimp is a common seafood in people's daily diet. During the process of cooking shrimp, such as white seared shrimp and simmered prawns, ergothioneine can be ingested by the body, providing the body with antioxidant and other effects.

Animal liver (e.g. beef liver, pig liver, etc.) is another source of ergothioneine. The liver has relatively high levels of ergothioneine and can provide the body with the substance.

Ergothioneine is present in almost all human cell and tissue types. In addition, the skin is the largest organ in the body and the site of many oxidative reactions. The importance of ergothioneine to the skin is also illustrated by the fact that ergothioneine transporter proteins are expressed in most skin cells and are more strongly expressed in the epidermis.
The body's synthesis of ergothioneine is limited and tends to decline with age, and in recent years ergothioneine has come to the public's attention as a dietary supplement. The following are some of the ways of supplementation, both topical and internal.

● Ergothioneine capsules:
Specialized ergothioneine capsules are now available for sale in the market. These capsules are made by extracting and concentrating Bulk L ergothioneine powder from natural sources (such as mushrooms) through extraction and concentration techniques to make a highly pure supplement. This approach allows people to consume a precise amount of ergothioneine. It is particularly suitable for those who wish to obtain the benefits of ergothioneine such as antioxidants through additional supplementation. For example, for some people who are constantly exposed to high oxidative stress, taking ergothioneine capsules can help boost the body's antioxidant defenses. Such as long-term outdoor workers.

● Multivitamin Supplements:
Some multivitamin products also have bulk ergothioneine powder added to them. These products combine a multivitamin (e.g., vitamins A, C, E, etc.) and minerals with ergothioneine. It provides comprehensive nutritional support. Ergothioneine works synergistically with other antioxidant ingredients to enhance the overall antioxidant effect. For example, some high-end antioxidant multivitamin tablets will contain ergothioneine, and people can consume ergothioneine along with their vitamin supplements.

● Creams and serums containing ergothioneine:
In the field of skin care products, many creams and serums have ergothioneine added to these products. When people apply these products to the skin, the skin can absorb ergothioneine partially. For example, some high-end creams that focus on antioxidants and anti-aging. The ergothioneine ingredient can help the skin resist free radical damage and reduce skin damage caused by ultraviolet rays. It improves the health of the skin to some extent.

● Ergothioneine Mask:
Ergothioneine mask is also a way to get it. During the process of applying the mask, the ergothioneine in the mask can penetrate through the skin's stratum corneum and enter the skin's interior, exerting antioxidant and other effects. This method allows the skin to absorb ergothioneine in a localized and concentrated way, which may help improve the skin's texture and tone.

Mushrooms are the best food source of ergothioneine, especially species such as shiitake, enoki and flat mushrooms. In addition, legumes and grains are also important sources, but at relatively low levels. Moderate intake of these foods in the daily diet can help replenish ergothioneine and promote good health. Dietary supplements can also be purchased.

Guanjie Biotech is an L-ergothioneine powder supplier. We use a microbial fermentation process to make high content (HPLC ≥ 98%) of white bulk L ergothioneine powder. In addition, we use a special deodorization process to control the original 'rotten egg smell' of L-ergothioneine to be virtually odorless. L-ergothioneine is very compatible with formulations and is soluble in water when added at a low temperature of 40°C. It is stable in formulations and does not change color. It is stable in formulations and does not change color. Recommended dosage: 0.01-1.0%. If you are a dietary supplement or cosmetics manufacturer and need to add ergothioneine to your products, please contact us at info@gybiotech.com.