Asian Herb
Wednesday, March 18th, 2009One afternoon, at a new café with friends, I ordered a pitcher of lemongrass tea selfishly guarding it at one corner of the table until my glass was dry. Two people could have enjoyed generous cups of the delicious fragrant tea perfect for quenching thirst on a hot day I Bangkok. I drank it all.
Less than an hour later, when we’d left the café, I found myself crouched in gripping pain hearing my breathing at a distance. Either I was being reprimanded for not sharing or it’s true that everything good has got a price, and this time it meant having to find the nearest toilet. Fast.
An hour later, I was on the internet looking up the effects of lemongrass and other herbs most commonly used in the Asian diet. Lemongrass, I found out most unpleasantly, is a diuretic. Today, although we hardly think of anything when put black pepper and parsley on the same plate, the spice trade dates back to ancient Egypt when cassia and cinnamon fetched high prices to accommodate the wealthy for embalming and anise, marjoram and cumin to cleanse the innards of a corpse.
In the late 15th Century Vasco da Gama and his men shouted, “For Christ and spices,” as they arrived on the shore of Calicut, along the Malabar Coast known for trade in spices and silk for over 2,000 years.
When Christopher Columbus and his crew set off on his voyages, he had in mind to join his contemporaries in discovering the spice route, but ended up in the West Indies instead, naming native American Indians and the chili peppers, “red pepper”. And for hundreds of years, the Arabs had monopoly over the trade, playing middlemen successfully until Europeans learned of the sources. These days, we only need to step into the nearest supermarket to pick up black pepper and a handful of fresh herbs.
Digging further, in Southeast Asia fresh herbs are used to flavour food, whereas in India and Sri Lanka, spices tend to dominate the cuisine. And in Far East, it is mainly the green onion and coriander leaf or cilantro that are consumed, although in China, herbs have a stronger medicinal association dating back 2,000 years
Renowned Chinese herbalist Dr Haung in Taipei advocates an organic diet that’s rich in fresh herbs, sprouts and grains. “Patients who come see me tend to be those suffering chronic health problems resulting from heart disease, stroke, hypertension or diabetes. A lot of these problems come from the modern lifestyle. We eat vegetables with pesticide, food with artificial additives, and breathe polluted air. I tell all my patients the same thing: sleep early, get up early and exercise. These three habits can help avoid a lot of health issues. Also incorporating fresh herbs or vegetables into the diet is always helpful, but one has to check with their doctors about which herbs are suitable for them”.
ASIAN BASIL
There are three types of Asian basils, some used more widely in cooking than others. Holy basil, the strongest of the three, is eaten fresh or added to soups or salads while the lemon basil is added as a cooking ingredient to let its flavour slowly mix into the dish. Their seeds, when soaked in water, swell and become surrounded by a jellylike substance making them one of the prime ingredients in Southeast Asian deserts. Long known as a great source of vitamin A, recent studies have linked compounds in basil to contain antioxidants, making the pesto sauce all the more attractive on the menu.
CORIANDER
From Mexico to India to China to the Middle East, it’s no wonder the versatile coriander has got more than just on name. Also referred to as the cilantro or Chinese parsley, it’s strong flavour is either loved or hated. Aside from the taste, it contains a wide range of minerals and vitamins, including vitamin C calcium, iron, phosphorus, carotene, potassium, just to name a few. One to two teaspoons of coriander juice can be highly effective in treating ingredient or nausea.
LEMONGRASS
Also known as citronella, it is perhaps the herb that identifies Southeast Asian cuisine most, and the lemony flavour and scent of the lemongrass is loves as more than just a cooking ingredient. Lemongrass is used in perfumes, home fragrances, massage oils, insect repellents and cosmetics. Drunk as a tea, it can help cleanse the organs and digestive tract while improving your blood circulation and digestion. It also helps the skin clear up of acne. Recent scientific findings show that eating lemongrass regularly may even have anti-carcinogenic benefits.
MINT
Not only does mint smell and taste good, it activates our salivary glands, in turn aiding our digestion. It’s no surprise that mint is used in food and drink recipes round the world. When consumed , this refreshing herb can treat gallstones, irritable bowel syndrome and colds. Externally, mint is a primary ingredient in oils and balms used to alleviate nausea and headaches. Skin products containing mint oil can help get rid of acne causing bacteria and soothe irritation making it one of the most versatile herbs there is.
CURRY LEAF
Used more widely in India, Sri Lanka and Burma, this herb comes in the form of small pointly leaves on a small tree. Its subtle spiciness and aroma makes it perfect for stronger flavoured dished. As a medicinal ingredients in ayurvedic medicine, curry leaves not only stimulate the small intestines, they are used as a mild laxative and recommended for a wide range of digestive problems such as loss of appetite, diarhoea, dysentery, and even nausea. Some claim that prevent premature graying of hair as well.
PANDANUS LEAF
Also called pandanus or fragrant screwpine, this herb grows easily in the tropical Southeast Asian climate. Used in both sweet as well savoury dishes, its essence is used as a substitute when fresh leaves are hard to come by in cooler climates. Pandanus leaves grow up to 50cm, but they are sold in smaller segments. In Asia, they are known for their ‘cooling’ effect on the body and to help treat skin aliments, while the roots are said to have an anti-diabetic effect.
CHINESE CELERY
Unlike the western variety, Chinese celery has a much skinnier stalk with more leaves at its tips. It also has a mush stronger and slightly bitter taste than celery. Found in a wide variety of Asian cuisine, both the stalk and leaves are used for its flavour and texture. Nutritionally, it is rich in iron, potassium, vitamins and when made into a juice is said to lower fever and even treat jaundice. When dehydrated, a glass of celery juice will do much to replenish the body.
ASIAN PENNYWORT
A popular juice mixed with syrup in Vietnam, Asian pennywort grows in long clumps and quickly take over other plants in the garden, hence is often grown by itself. Served fresh as a side dish, eating Asian pennywort cannot only relieve inflammation due to arthritis or rheumatism, it is also sought after as a blood purifier and even beneficial for fevers, bronchitis, and asthma. Some medical research has suggested that it can even rejuvenate the brain to help memory loss.
SHISO OR PERILLA
Often served as a garnish in Japanese food or infused in a sour pickled plum tea in China, perilla comes in green or purple. Long used in traditional Chinese medicine, its oil is said to be rich in n-3 fatty acid, making it beneficial as an anti-allergy medicine. Historically, perilla has been used to treat asthma and coughs and in recent years much attention has been bought to its effect on improving itchy skin. Although not considered medicine, its oil has been shown to relax the windpipe of guinea pigs demonstrating its anti-asthmatic effect. Aside from its medicinal properties, the herb is loved for its flavour in dished often appearing in Japanese cuisine.
KAFFIR LIME LEAF
Another versatile herb, and most widely used in cooking in Thailand and Malaysia, the kaffir lime oil in the leaves can help blood circulation, enhance appetite and fight against bacteria and inflammation. Its fruit and leaves also help with dandruff and can promote healthy hair growth. When tired, a glass of kaffir lime juice would help rejuvenate. No wonder it is used in massage and hot baths. Its oil combined with that of others from lemongrass, turmeric and hairy basil repels mosquitoes for hours. As an ingredient in facial skincare products, its anti-bacteria agent will keep acne under control.
It is possible these days for most of us to find an assortment of imported herbs at the market, whether it is to make a drink or simply add as garnish. Although this general list of herbs shows the benefits, it is important to consult a physician before consuming large quantities of any herb or spice due to side effects, particularly for pregnant women or those with health conditions. Browse through an herbs encyclopedia for a more comprehensive list of herbs and spices to study in fuller detail.
Nana Chen, asiaSpa january/february 2009, page 93-95