Ginger is one of those ingredients that fall under the category: You don’t know how great it is until it is missing. Try cooking any Asian food while skipping the teaspoon or two of ginger in the recipe. It’s flat. It tastes strange. It just tastes wrong. That’s because a little bit of ginger goes a very long way. In that sense, you can say it punches well above its weight.
Ingredient: Ginger (Zingiber officinale)
Quote: Every time I feel like something is missing from a dish, I think, ‘Oh, I know, I’ll add a pinch of dry ginger.’ If it’s not salt and it’s not vinegar, it’s probably missing dry ginger. – Alex Guarnaschelli
Descended from: Modern ginger (Zingiber officinale) is believed to have descended from its wild ancestor, Zingiber officinale var. officinale, which is native to Southeast Asia. This wild variety is still found growing in the tropical rainforests of countries such as India, China, and Indonesia.
Domestication date: ca. 5000 BC
Properties: The distinctive flavor of ginger is due to a group of compounds called gingerols. Gingerols are pungent compounds that are found in high concentrations in fresh ginger. When ginger is cooked or dried, gingerols are partially converted into other compounds, including shogaols and zingerone, which also contribute to ginger’s flavor and aroma.
Gingerols are also responsible for the spicy sensation that ginger produces in the mouth. This sensation occurs because gingerols activate receptors in the mouth and throat that are normally activated by spicy compounds like capsaicin, which is found in chili peppers.
Health benefits: Ginger has been used for its medicinal properties for thousands of years, and there is a growing body of scientific evidence supporting its health benefits. Here are some of the potential health benefits of ginger:
- Reducing inflammation: Ginger has anti-inflammatory properties that may help reduce inflammation in the body, which is linked to a wide range of health problems, including arthritis, heart disease, and certain types of cancer.
- Relieving nausea and vomiting: Ginger is known to help relieve nausea and vomiting, including nausea caused by pregnancy, chemotherapy, and motion sickness.
- Easing menstrual pain: Some studies suggest that ginger may be effective in reducing the severity of menstrual pain and cramps.
- Lowering blood sugar levels: Ginger may help lower blood sugar levels by increasing insulin sensitivity, which could benefit people with type 2 diabetes.
- Boosting immune function: Ginger has antimicrobial and antioxidant properties that may help support the immune system and protect against infections.
- Improving digestion: Ginger has been traditionally used to improve digestion and treat digestive issues such as bloating, constipation, and indigestion.
Dishes of Note: Ginger is a versatile ingredient that is used in many different cuisines around the world. Here are some dishes of note that use ginger as a significant ingredient:
- Gingerbread: Gingerbread is a sweet and spicy cake-like bread that is flavored with ginger, cinnamon, nutmeg, and cloves. It is often served during the winter holidays.
- Ginger chicken: Ginger chicken is a popular dish in Chinese cuisine that features tender chicken pieces stir-fried with ginger, garlic, and soy sauce.
- Ginger tea: Ginger tea is a popular beverage made by steeping fresh or dried ginger in hot water. It is often sweetened with honey and is said to have a variety of health benefits.
- Tom kha gai: Tom kha gai is a popular Thai soup that features chicken, coconut milk, lemongrass, galangal, and ginger. It has a spicy, tangy flavor and is often served with rice.
- Ginger beef: Ginger beef is a Canadian-Chinese dish that features crispy deep-fried beef coated in a sweet and spicy ginger sauce.
- Carrot ginger soup: Carrot ginger soup is a creamy and flavorful soup that is made with carrots, ginger, garlic, and vegetable broth. It is often served as a starter or light meal.
History: Ginger is a spice that has been used for thousands of years for its flavor and medicinal properties. It is native to Southeast Asia, where it has been cultivated and traded for centuries. Ginger was highly valued in ancient times, and was even used as a form of currency in some cultures.
The first written record of ginger dates back to around 400 BC in China, where it was used as a digestive aid and a treatment for nausea. The ancient Greeks and Romans also prized ginger for its medicinal properties, and it was widely used in Europe during the Middle Ages.
During the 16th century, ginger became an important trade commodity and was one of the spices that drove the European spice trade with Asia. Ginger was used to flavor food, to make gingerbread, and to make a variety of drinks, including ginger beer and ginger ale.
In addition to its culinary uses, ginger has also been used for its medicinal properties for centuries. In traditional Ayurvedic medicine, ginger was used to treat a variety of ailments, including digestive issues, respiratory problems, and arthritis. In Traditional Chinese Medicine, ginger was believed to promote circulation and to have warming properties that could help alleviate cold and flu symptoms.
WORDS: Scientific Inquirer Staff.
IMAGE CREDIT: Joris Neyt.
