Tiger eye evergreen, its bulb foreskin will grow a few small balls, like tiger eye, so it is named tiger eye evergreen. Because its bulb is like a gourd, it is also known as cucurbit orchid. In addition to its strong ornamental value, it also has a high medicinal value. So what are the effects of tiger eye evergreen? Dear, you must also want to know. So let's read on^_^
Efficacy of the rhizome of the eye of the tiger efficacy of the eye of the tiger: Ingredients: the corm of the eye of the tiger contains 19 alcohol, 20 alcohol, 22 alkanol, β - sitosterol, stigmasterol, 1-glyceride, catechol, p-ethoxybenzoic acid, p-coumaric acid, protocatechuic acid, ursolic acid, betulinic acid, fumaric acid, succinic acid, uracil, xanthine, quercetin, kaempferol Heterologous plum, adenine nucleoside, caroposide, stigmasterol 3-o-β-d-glucoside, kaempferol 3-o-β-glucoside, rutin, kaempferol 3-o-β-rutinoside, etc.
Efficacy: Huyan evergreen has the function of clearing away heat, detoxifying, removing hardness and resolving knots. The fresh juice is applied to the affected area by the folk to treat the sore. It can be used for the treatment of innominate toxin, hepatitis, cirrhosis, liver cancer and so on. It has a good therapeutic effect.
The action of the eye of the tiger: 1. Pharmacological action:
1. Antitumor effect: in the literature at home and abroad, the antitumor effect of evergreen tiger eye has been recorded for a long time, and the polysaccharide of evergreen tiger eye has high antitumor activity. Liu Xu et al. Proved that the total saponins of Polygonum cuspidatum can inhibit the proliferation of MDA-MB-231 cells and induce apoptosis, which may be related to the increase of Bax / Bcl-2 ratio and the up-regulation of bad protein expression. Zheng Cheng et al. Extracted the Panax quinquefolium saponin by cellulase and developed the Panax quinquefolium injection. The experiment proved that the injection has the effect of anti-tumor H22, and the advantages of acute toxicity and long toxicity without obvious pathological changes. It provides a feasible preparation for clinical treatment of tumor.
2. Immune enhancement: there are many effective components in the plant, among which polysaccharide compounds have strong regulatory effect on immune function and have certain anti-aging, anti-virus and anti-tumor effects.
3. Anti inflammatory effect: in addition to its anti-inflammatory and disinfecting effects, Zhang Xiaodan et al. Observed the analgesic effect of ethanol extract from the eye of tiger by mice hot plate method and writhing method, and observed its anti-inflammatory effect by xylene induced auricle swelling method and acetic acid induced increase of abdominal capillary permeability method. The ethanol extract from the eye of tiger can prolong the pain threshold and reduce the number of writhing in mice, which has the analgesic effect. The ethanol extract from the eye of tiger can inhibit the inflammatory reaction caused by xylene, and can significantly reduce the auricle swelling in mice. The results showed that the ethanol extract from the eye of tiger had obvious analgesic and anti-inflammatory effects.
2、 Ornamental value:
The evergreen tiger eye is green, elegant, simple, agate like and transparent. It looks like a bird in the cloud. It blooms from mid April to early May. It has white, orange and double petal flowers. It can be used as basic planting or ground cover plants in landscaping. It is a good material for arranging courtyards and rock gardens. It is also suitable for potting as foliage plants for indoor and North balconies. It is refreshing and pleasing to the eyes.
Develop knowledge of evergreen tiger eye - daily maintenance of evergreen Tiger Eye: evergreen tiger eye has strong adaptability and strong growth. Choose a sunny and humid environment. The soil should be deep, fertile and well drained. The planting depth is 5cm-6cm, the cut flower production is 80-100 plants per square meter, and the basin diameter is 12cm for potting. After planting, the soil is kept moist and fertilized once a half month. After the flower stem is drawn out, the application of phosphorus and potassium fertilizer is increased once, and the grid is set up, and the residual flower stem is removed after the flower. The next year the flowers will bloom even more. The storage temperature of bulb is 25 ℃, which needs drying and ventilation.
After planting, keep the soil moist and apply fertilizer once a half month. After the flower stem is drawn out, the application of phosphorus and potassium fertilizer is increased once, and the net frame is set; after the flower, the residual flower stem is removed, and the next year flowers are more prosperous. The storage temperature of bulb is 25 ℃, which needs drying and ventilation. Pay attention to the following aspects in daily management:
illumination
In the late autumn, winter and early spring, because the temperature is not very high, it is necessary to give direct sunlight to facilitate photosynthesis, flower bud formation, flowering and fruiting. In case of high temperature or in summer, 50% light shall be blocked. After flowering, those placed indoors for maintenance and appreciation should be placed near the southeast door and window to extend the flowering period and increase the flowering quantity as much as possible.
Tiger eye evergreen flowers
temperature
The most suitable growth temperature is 15 ~ 28 ℃. It is difficult to spend summer for fear of extreme heat; it is not resistant to frost and cold. When the temperature drops below 10 ℃, it will enter into dormancy. Therefore, special attention should be paid to keep the environment temperature during cultivation and management.
water
Evergreen tiger eye likes a dry air environment; rainy days are too long, susceptible to pathogens; afraid of rain, keep the leaves dry at night; the optimum relative humidity of air is 40% - 65%.
fertilizer
The requirement for fertilizer and water is not strict, but the principle of "a small amount of multiple times, matching balance" should be followed