What is the difference between cooked gastrodia and raw gastrodia?

1. The difference between cooked gastrodia and raw gastrodia is that the medicinal value of gastrodia is different. Raw gastrodia is made into dried gastrodia, which needs to be steamed and boiled first, and part of the medicinal effect of gastrodia will be lost, compared with cooked gastrodia has more medicinal value, and raw gastrodia has more edible value. Therefore, the efficacy value of gastrodia with two different freshness is different.

2. The difference between cooked gastrodia and raw gastrodia is that the usage used is different. Cooked gastrodia is generally used as medicine, while fresh gastrodia is more commonly consumed. Freshly washed and simmered together. Therefore, there is a difference in the usage between cooked gastrodia and raw gastrodia.

3. The difference between cooked gastrodia and raw gastrodia is the difference in nutritional value. Because raw gastrodia has not been processed, the active ingredients have been retained to the greatest extent, and it is a real active gastrodia, so the nutritional value of raw gastrodia is higher than that of cooked, but fresh gastrodia is easy to spoil and is not easy to preserve, and it is not easy to spoil after drying.

Analysis: Hello, gastrodia has sedative, analgesic, and anticonvulsant effects; It can increase cerebral blood flow, reduce cerebral vascular resistance, slightly constrict cerebral blood vessels, and increase coronary vascular flow; It can lower blood pressure, slow down heart rate, and have a protective effect on myocardial ischemia; Gastrodia polysaccharides are immunoactive. Gastrodia should not be fried for a long time.

The main component of gastrodia is gastroside, which is highly volatile when heated. Gastrodia and other medicines will lose the active ingredient of sedation and analgesia due to heat. Therefore, it is best to moisten gastrodia with a small amount of water first, cut it into thin slices after softening, dry or dry the ground ground, take it with the decoction medicine, or grind it into pills and powder.

I wish you good health.

First, the difference between plants.

Gastrodia gastrodia plants are 150-200 cm tall, rhizomes, stems thick, oval or nearly dumbbell-shaped, 8-12 cm long, 3-7 cm in diameter, stems grayish-brown with white stripes. Gastrodia is 30 to 100 centimeters tall and sometimes up to 2 meters. Its rhizomes are thick, tuber-shaped, oval or nearly dumbbell-shaped, fleshy, 8 to 12 cm long, 3 to 5 cm in diameter, sometimes larger.

The stems are erect, orange, yellow, grayish-brown or blue-green, without green leaves.

Second, the difference between flowers.

The flowers of Tiantan Songqing hemp are yellowish-green, nearly erect, with oblong, oval petals, 6 to 7 mm long and 3 to 4 mm wide. Gastrodia racemes, 5 to 30 cm long. The inflorescence contains 30 to 50 small flowers.

The bracts of the flowers are oblong, lanceolate, 1 to cm long, membranous, twisted, orange-yellow, yellowish-white, blue-green or pale yellow.

The gastrodia I bought was a primary product, that is, an unprocessed product.

Gastrodia is a plant of the genus Gastrodia in the orchid family.

Gastrodia gastrodia is a saprophytic herb. The plant is 30 to 100 centimeters tall and sometimes up to 2 meters; The rhizome is thick, tuber-shaped, elliptic to nearly dumbbell-shaped, fleshy, 8 to 12 cm long, 3 to 7 cm in diameter, sometimes larger, with dense nodes, the nodes are covered with many triangular broadly ovate sheaths. The stems are erect, orange-yellow, yellow, grayish-brown or blue-green, without green leaves, and the lower part is covered by several membranous sheaths.

racemes 5 to 50 cm long, usually with 30 to 50 flowers; bracts oblong-lanceolate, 1 to cm long, membranous; peduncles and ovary 7 to 12 mm long, slightly shorter than bracts; flowers twisted, orange-yellow, pale yellow, blue-green or yellowish-white, nearly erect; The sepals and petals are combined to form a tepal tube about 1 cm long, 5 to 7 mm in diameter, nearly oblique ovate cylindrical, with 5 lobes at the apex, but anteriorly, i.e., the fissure at the junction of the two lateral sepals, up to 5 mm deep, and the base of the tube protruding anteriorly; outer chakra lobes (sepal detached part) ovate-triangular, apex obtuse; Inner chakra lobes (petals from birth) nearly oblong, smaller; Labial lobes oblong-ovate, 6 to 7 mm long, 3 to 4 mm wide, 3-lobed, base attached to the end of the stigma foot and the inner wall of the tepal tube with a pair of fleshy corpus callosus, the upper part detached, with a papillae above, with an irregular short tassel at the margin; The stigma is 5 to 7 mm long and has a short stigma foot.

The capsule is obovate-elliptic, up to cm long and 8 to 9 mm wide. The flowering and fruiting period is from May to July.

Habitat of origin. It is distributed in Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Shaanxi, Gansu, Jiangsu, Anhui, Zhejiang, Jiangxi, Taiwan, Henan, Hubei, Hunan, Sichuan, Guizhou, Yunnan and Tibet. It is born under sparse forests, in glades, forest edges, and shrub edges, at an altitude of 400 to 3,200 meters.

Growth habits. Conditions: Gastrodia gastrodia has no roots and leaves, cannot carry out photosynthesis, and relies on the vegetative growth and reproduction of Honey Ring Fungus.

Therefore, the first step in planting gastrodia is to cultivate a certain number of high-quality honey ring fungus materials, and the second step is to purchase gastrodia seeds. And in time with honey ring fungus planting.

Environment: The suitable temperature for the growth of gastrodia is 10 to 30, the optimal temperature is 20 to 25, the relative humidity of the air is about 80%, the soil moisture content is 50% to 55%, and the pH value is 5 to 6, that is, the ecological environment is more acidic.

Key Value: Gastrodia is a precious Chinese medicine.

1. Look at the appearance.

When choosing gastrodia, you can first look at the shape of gastrodia, the most important thing is its two ends, if it has dry buds and round scars at both ends, in addition, the appearance of gastrodia is oblong, and the surface should not be wrinkled.

2. Smell the smell.

Usually when choosing gastrodia, you should taste its taste, *** gastrodia, there is a very special taste, some people will call this taste "horse urine smell.""In addition, the gastrodia is not easy to rot when steaming, and it does not stick to the teeth for chewing time, and there is a very crisp feeling, on the contrary, the quality of gastrodia is not good, and it is advisable to buy.

3. Varieties of gastrodia.

Gastrodia is planted in many areas of our country, there are wild gastrodia and artificial gastrodia, there are red gastrodia, green gastrodia, black gastrodia and yellow gastrodia and other species, generally speaking, Gastrodia is better, so you can choose the specified varieties of gastrodia according to your needs.

4. The size of gastrodia.

The head of gastrodia will be larger, and the tail will be smaller, and thick gastrodia will be better, so don't choose thin gastrodia.

5. Smell the smell.

If it smells acidic, it is likely to be sulfur-smoked gastrodia, which is harmful to health.

The plant is 150 to 200 cm tall, rhizome with thick tubers, oval or nearly dumbbell-shaped, 8 to 12 cm long, 3 to 7 cm in diameter, and the stalks are grayish-brown with white streaks.

The Gastrodia gastrodia plant is 30 to 100 centimeters tall and sometimes reaches 2 meters, its rhizomes are hypertrophied, tuber-shaped, oval locust or close to dumbbell shape, fleshy in the form of zenasin, 8 to 12 centimeters long, 3 to 5 centimeters in diameter, sometimes larger. The stems are erect and orange-yellow, yellow, gray-brown, or blue-green in color, with no green leaves.

The flowers are yellowish-green, nearly erect, with oblong-ovate petals, 6 to 7 mm long and 3 to 4 mm wide.

Gastrodia racemes, 5 to 30 cm long. The inflorescence has 30 to 50 small flowers, the bracts of the flowers are oblong-lanceolate, the rings are 1 to cm long, membranous, the flowers are twisted, and the flowers are orange-yellow, yellowish-white, blue-green or yellowish.

1. The height is different: the height of Wutianma is 150 200 cm, and the diameter of the root system is 3 7 cm; Gastrodia gastrodia plants are 30 100 cm tall and can reach up to two meters in height, with a root diameter of 3 5 cm. 2. Flowers are different:

The flowers of Gastrodia are twisted, yellowish-green, nearly erect; Gastroma twisted, orange-yellow, yellowish-green, blue-green or yellowish-white. 3. The flowering and fruiting period is different: the flowering and fruiting period of Wutianma is in June and July; The flowering and fruiting period of Gastrodia gastrodia is in May and July.

Introduction of Utianma

Wutianma is also known as iron dry gastrodia. The plant is tall, produced in the west of Guizhou, China, northeast to northwest of Yunnan, after the winter solstice, the digger is called "winter hemp", the weight is full and the quality is good; Before the beginning of summer, the diggers were called "spring hemp", and the body was loose and the skin was more wrinkled.

It is best to plant Wutianma at a place of 1500 2000 meters, and at an altitude of 1200 meters below the place to introduce and cultivate, and the growth is very poor.

Introduction of Gastrodia

Gastrodia gastrodia is distributed in Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Shaanxi, Gansu, Jiangsu and other places in China, and is born under sparse forests, forest glades, forest edges, shrub edges, Nepal, Bhutan, India, Japan, the Korean Peninsula and Siberia.

1. Pick the shape: look at the two ends of gastrodia, there are reddish-brown dry buds at the top (commonly known as "parrot mouth", "red petals"); There are circular scars (scars that fall off from the mother's hemp) at the bottom, traces of links, depressions at the nodes, and vestigial fibrous root remnants, commonly known as "navel eyes".

2. Pick the taste of Zen Qinran: Gastrodia smells a special smell, commonly known as "horse urine smell". It is not easy to rot when steaming, and it does not stick to the teeth when chewing, and it has a crispy feeling. The taste is sweet and slightly spicy.

3. Pick texture and section: large size, fine wrinkles and wrinkles, strong inside, weight, put on the hand with a sense of precipitation, translucent, hard texture, not easy to break, once broken, the section is flat and waxy.