a list of the contents of this article: 1. the efficacy and function of bamboo leaves; 2. what is the efficacy and function of bamboo leaves? 3. What is the function of bamboo leaves? 4. What is the function of bamboo leaves? 5. What is the use of bamboo leaves? 6, the role of bamboo leaves The efficacy and role of Chinese medicine bamboo leaves, the name of Chinese medicine, are distributed in Shandong, Henan and the south of the Yangtze River Basin.
it has the effects of clearing away heat, relieving vexation, promoting fluid production and diuresis.
Used for fever, polydipsia, infantile convulsion, cough, vomiting, short and red urine, aphtha, so do you know what the effects of bamboo leaves are? The following is the efficacy and function of bamboo leaves, a traditional Chinese medicine I have carefully prepared for you. I hope it will help you!
Morphological characteristics of bamboo leaves
1. Bambusa bambusa plants are woody and arborescent.
The pole is 6-18m in height and 5-7cm in diameter, and it is still green after growth, or grayish green when it is old, and the pole ring and the reed ring are very raised.
The back of the sheath is hairless or the upper part is slightly hairy, yellow-green to light yellow with gray-black spots and stripes; The ears and their hairs are easy to fall off; Ligule leaves are long lanceolate, wrinkled and contracted at the base; The small skill has 1-5 leaves, and the mouth of the leaf sheath is hairless; Leaf blade dark green, glabrous, narrowly lanceolate, 1-2cm wide, 6-8 pairs of secondary veins, thin.
spikes are arranged into imbricate panicles; Spikelets contain 2-3 flowers, the apical flowers are degenerated, glume or 2 pieces, lanceolate, with micro hairs; Lemma acute, with micro hairs on the surface; Palea has 2 teeth at the apex, and is hairy, 12-15mm long; The number of lodicule varies, 3 to 1 or missing, thorium-shaped, about 3mm long; Anthers are 7-1mm long, and when flowering, they hang outside the flowers with very long filaments; The ovary is pointed oval, with a long style at the top. Both of them are about 7mm long, and there are 3 stigmas, each of which is about smm long, showing a brush-like shape.
the bamboo shoot period is from April to May, and the flowering period is from October to May of the following year.
2. Phyllostachys pubescens plants are lignified and tree-shaped.
the plants are clustered and have no thorns.
The pole is upright or nearly upright, with a height of 15m and a diameter of about 6cm.
the top is not bent, and there are many branches on the nodes of the pole; Internodes are cylindrical, internodes and sheaths of culm are smooth and glabrous.
3. Bambusa macrophylla is woody and arborescent.
the pole is 15m high.
Some of them bend zigzag, and the young culms are usually covered with hairs and the nodes below the middle, and the nodes are usually short. The back of the sheath is sparsely covered with dark brown and attached to the front of the body; The base of the release tablet is narrow; Tongue release is long, about 5mm long; Spikelets are usually straw yellow; Palea is pilose on the back and has long and dense cilia on the ridge.
leaf sheaths are usually hairy; Ligule longer and lemma abaxially pubescent.
the flowering period is from March to May, and the bamboo shoot period is from June to July.
usage and dosage of bamboo leaves
oral administration: decoction, 6-12g.
Precautions for Bamboo Leaves
Deficiency of spleen and stomach and loose stool are prohibited.
the efficacy and function of bamboo leaves
clearing away heat and vexation; Promoting fluid production and diuresis.
main fever and polydipsia; Children's shock _; Cough and vomit; Short and red urine; Myxoglossal sore
used for fever, anxiety, thirst, sores on the mouth and tongue, and red and astringent urine.
① "Bielu": phlegm-heat in the main chest, cough against qi.
② 《 Theory of Medicinal Properties 》: Treating hematemesis and toxic wind, and quenching thirst.
③ Dietotherapy Materia Medica: mainly treating cough, quenching thirst, phlegm, laryngitis, and removing vexation and heat.
④ "rihuazi materia medica": eliminating phlegm, treating fever mania and boredom, aphasia due to apoplexy, strong fever, headache and head wind, and spinning on the ground with pregnant head, to stop fright, febrile disease and boredom, and infantile convulsion and epilepsy.
⑤ Zhang Yuansu: cooling heart meridian, benefiting vitality, removing heat and soothing spleen.
⑥ "Compendium": decoct thick juice, wash the bleeding in the teeth, and wash the rectum.
⑦ "Ben Cao Zheng": relieving asthenia and heat, restlessness and insomnia, stopping polydipsia, promoting body fluid production, promoting diuresis, relieving throat obstruction, and infantile wind-heat convulsion and epilepsy.
⑧ Chongqing Tang Essays: The wind in the liver and gallbladder is relieved internally, and the heat in the warm department is cleared externally, so it has the effect of calming the nerves and stopping spasm.
Pet-name ruby "Materia Medica Rejuvenation": cooling the heart and strengthening the spleen, treating hematemesis and nosebleeds, and improving hearing and eyesight.
More exciting knowledge about bamboo leaves on the next page
What are the functions and functions of bamboo leaves? The dried stems and leaves of Lophatherum gracile, a Gramineae plant.
"Modern Practical Chinese Medicine" records that it is "cool, antipyretic and diuretic.
Treat fever, thirst, astringent urine, insomnia, and gum swelling and pain.
"Lophatherum leaves are bitter, sweet, light and cold in nature, and enter the heart, stomach and small intestine meridians, which has the effects of clearing away heat, relieving annoyance and promoting urination.
Because it is sweet and cold in nature, it can clear the heart, relieve heat, relieve vexation and quench thirst, so it is often combined with gypsum and reed rhizome to treat fever and polydipsia. It can also be used with rush, cogongrass rhizome and talc to treat the problems of excessive heart fire and sores on the mouth and tongue.
generally, the dosage of decoction is 1-15g.
Extended information:
However, it should be noted that two types of people should not take it, one is weak and cold, and the other is pregnant women.
In addition, people who fall in love with fire need comprehensive conditioning. Usually, they can cooperate with the "Ha-word tactic" of breathing, inhale deeply, and open their mouths to make a ha-sound, so as to dissipate heat.
Lophatherum Bambusae is cold and has the effect of clearing away heat. It can be used to relieve symptoms such as thirst, toothache and acne on the face.
Because Lophatherum Bambusae is relatively cold, Chinese medicine advises pregnant women and those with cold and weak bodies not to take it as much as possible. For example, it is mentioned in Pinhui Essentials that "pregnant women should not take it".
However, it is obviously unscientific to describe this as "abortion medicine" in TV series. If you don't convince Bambusa gracilis, you will definitely have an abortion.
However, a large amount is really bad for pregnant women and fetuses.
In any case, it's a three-point poison. Audience friends should pay attention to taking Chinese medicine according to the doctor's advice, and never treat themselves by self-diagnosis!
Reference: People's Daily Online-Always anxious to get angry, always keep bamboo leaves
Reference: People's Daily Online-< legend of miyue > Mistakes the efficacy of traditional Chinese medicine: Bamboo leaves are not "anti-abortion drugs"
What is the function of bamboo leaves? 1. Bamboo leaves clear the heart and induce diuresis: it is used for sores on the mouth and tongue, scanty and red urine, or painful urination caused by intense heart fire (such as acute urinary infection), and is often combined with Radix Rehmanniae, Caulis Akebiae and Radix Glycyrrhizae (such as Daochisan).
2. Bamboo leaves can clear away heat and relieve annoyance: it is used for hot and upset after fever, and is often combined with gypsum and Ophiopogon japonicus.
clearing away heat and vexation, promoting fluid production and diuresis, and treating fever and polydipsia, infantile convulsion, cough and vomiting, red face, short and red urine, aphtha.
3. After the treatment of typhoid fever, there is deficiency and lack of qi, and the qi goes against the will to vomit: two handfuls of bamboo leaves, one liter of gypsum, 25 grams of Pinellia ternata, 1 grams of ginseng, one liter of Ophiopogon japonicus (heart-removed), 1 grams of licorice (roasted) and half a liter of japonica rice.
4. To treat children with wind-heat in the heart and trance: hold the bamboo leaves, combine the japonica rice, and half the wormwood.
serve two cups of water, boil two flavors, take one cup of juice, remove me, and throw rice for porridge.
5. Hot thirst: five liters of Lophatherum gracile, three ounces of Poria cocos and gypsum (crushed), three liters of wheat and two ounces of Trichosanthes kirilowii.
five flavors are served, bamboo leaves are boiled in two buckets of water, eight liters are taken, the medicines are added, and four liters are boiled, so that I can take warm clothes.
6. Treatment of postpartum apoplexy with fever, flushed face, wheezing and headache: one handful of bamboo leaves, three or two kudzu roots, one or two divaricates, one or two platycodon grandiflorum, one or two licorice roots, one or two cassia twigs, one or two ginseng, one aconite (processed), fifteen jujubes and five or two ginger.
Boil two and a half liters of the first ten ingredients with a bucket of water, and take them three times at different temperatures.
warm covering makes you sweat.
7. After the cholera is cured, you will feel hot, impatient and restless: boil bamboo leaf juice and drink five or six flavors.
What is the function of bamboo leaves? The efficacy and function of bamboo leaves and their medicinal value.
Sexual taste and meridian tropism are sweet, light and cold, and enter the heart, lung, gallbladder and stomach meridians.
Function
(1) Clearing heart and promoting diuresis: used for aphtha of mouth and tongue, scanty and red urine, or hot stranguria and dysuria (such as acute urinary system infection) caused by excessive heart fire. Blushing face, short urine, sore mouth and chylous tongue.
(2) Clearing away heat and relieving annoyance: it is used for hot and upset after fever, often with gypsum and Ophiopogon japonicus.
Usage and dosage are 6-15g. For oral administration: decoction.
The essence of bamboo leaves-antioxidant of bamboo leaves
In the variety structure of food additive industry in China, antioxidant is the most important. At present, only a few kinds of antioxidants such as tea polyphenols, phytic acid (sodium), phospholipids and licorice are approved for use in China. Replacing synthetic antioxidants with natural edible antioxidants is the development trend of food industry in the future, and it is even more important to develop practical, efficient and low-cost natural antioxidants with local resource characteristics and independent intellectual property rights. China has a vast territory, rich resources and a tradition of homology of medicine and food for thousands of years. The development of natural, nutritious and multifunctional food additives has unique advantages.
China is known as the "Bamboo Kingdom", with more than 4 species of bamboos belonging to more than 4 genera, and the bamboo forest covers an area of about 4 million hectares. With its unique biological, ecological and multi-purpose characteristics, bamboo has attracted more and more attention. It is playing an increasingly important role in China's sustainable development strategy. China is at the international leading level in the research and development of effective components of bamboo leaves. Since 1998, the author and his collaborators have done a lot of research on the anti-lipid peroxidation activity of bamboo leaf flavonoids. For example, in vitro simulation experiments at molecular level show that the leaf extract of Phyllostachys pubescens (Bambusa bambusa) significantly inhibits the lipid peroxidation induced by AAPH and prevents the oxidation of human serum low-density lipoprotein cholesterol mediated by Cu++. Strengthening 1% of bamboo leaf extract in wheat milk extract (Ahuatian) significantly improved the anti-free radical and anti-oxidation ability of the product, and protected the activities of VA and VE. After a certain amount of bamboo leaf extract was fortified in beer, the antioxidant performance and storage stability were greatly enhanced, and the recovery of diacetyl was significantly inhibited. The controlled acid hydrolysis of bamboo leaf flavonoids transformed some flavonoid glycosides into aglycones, and the lipophilicity was significantly improved. The rapid determination of TBA showed that the hydrolyzed aglycones showed antioxidant activity comparable to BHT in rapeseed oil system, and its effective concentration was about .2 ‰. The improved oven test showed that the ability of hydrolyzed aglycone to inhibit lard peroxidation was similar to that of quercetin and tea polyphenols. The results of chemiluminescence determination show that the activity of hydrolyzed aglycone is close to quercetin, which indicates that bamboo leaf flavonoids have the development potential as natural antioxidants. In 22, "bamboo leaf antioxidants" were listed as the first item in the "Summary Table of Priority Development Products in Food Additive Industry" in the Guide to New Product Development of Grade-I Light Industry.
Since 22, the author has followed the Hygienic Standard for the Use of Food Additives of the People's Republic of China. The AntioxidantofBambooleaves (antioxidants, The production technology, physical and chemical properties, quality standards, toxicological test results, application effects (application scope, maximum application amount) of AOB were systematically studied. < P > 1. Production technology
AOB is a kind of food from Graminae, Bambusoideae, Phenolic preparation obtained from leaves of Phyllostachys _ Phyllostachys sinigravar. HNONIS (bean) Stepfexrendle _ of PhyllostachysSieb．etZucc. Its production technology can be obtained by further crystallization on the basis of the original patented technology, or based on the crude extract of bamboo leaves. It is refined by combined membrane separation technology. < P > 2. Chemical composition < P > The antioxidant components of p>AOB include flavonoids, lactones and phenolic acids, and the total flavonoids content is 3%. Because the antioxidant effects of the components obtained after further separation by column chromatography and countercurrent chromatography are lower than or equal to this product, it is said that this is a complex and synergistic mixture. Among them, flavonoids are mainly flavonoid carboglycosides, including orientin and isoorientin. Lactones are mainly hydroxycoumarin and its glycosides; Phenolic acid compounds are mainly derivatives of cinnamic acid, including chlorogenic acid, caffeic acid and ferulic acid, etc. < P > 3. Identification method
AOB is yellow or brownish yellow powder or granules, soluble in water and ethanol, slightly soluble in acetone, n-butanol and ethyl acetate, etc. AOB is hygroscopic and quite stable in dry state. Chemical reagent identification: Take ．5g of this product and dissolve it in 1ml of 95% ethanol, and identify it as follows: Take 1mL of the above solution, add 2 ~ 3 drops of 1% FeCl3-ethanol solution, which should be dark blue or blue purple. Take 1mL of the above solution, add 2 ~ 3 drops of 1% AlCl3-ethanol solution, which should be bright yellow; Take ．5g of this product, add 1mL of diethyl ether, extract with ultrasonic wave for 3s, and filter. Take 1mL of filtrate, put it in a water bath at 7 ~ 9℃ to dry the diethyl ether, then add 1mL of 2% m-dinitrobenzene solution (prepared with 95% ethanol) and 1ml of 2.5mol/L KOH water solution in turn, and it will appear reddish immediately. Put it in the above hot water bath, and it will quickly turn into deep purple. After bromination, it will turn into dark red. It has characteristic absorption around 34, 29, 161, 152, 18 cm-1, etc. After it is dissolved in spectrally pure methanol, it is scanned in the wavelength range of 2 ~ 6 nm. The ultraviolet spectrum shows that there are two main absorption peaks in the region of 24 ~ 4 nm, among which there is a strong absorption peak between 24 ~ 28 nm. It presents the typical characteristics of plant flavonoid preparations. < P > 4. Safety evaluation < P > Bamboo leaves have a long history of edible and medicinal use in China and even in Southeast Asia. In 1998, the (light) bamboo leaves were approved by the Ministry of Health to be included in the "List of Natural Products for Medical and Edible Use". In 1999 and 22, the "Zhukangning" capsules and tablets containing bamboo leaf flavonoids also obtained the approval number of health food respectively. < P > The Center for Disease Control and Prevention of Zhejiang Province conducted an experimental study on Lifu brand bamboo leaf antioxidant (AOB) for more than one year in accordance with GB15193－1994 "Procedures and Methods for Toxicological Evaluation of Food Safety" of the Ministry of Health. The results showed that the acute and oral toxicity median lethal dose (LD5) of rats and mice in the first stage was more than 1 mg/kg body weight, which was actually non-toxic according to the acute toxicity grading standard. The Ames test in the second stage was negative, and the micronucleus test of mouse bone marrow cells and sperm abnormality test in mice were negative, suggesting that the sample was not mutagenic. In the third stage, the 9-day feeding test of rats was divided into three dosage groups: low, medium and high. It is equivalent to 1, 2 and 3 times of the maximum possible human intake (86 mg/d), respectively. The experimental results show that there is no obvious toxic reaction in all indexes, and the maximum inactive dose of AOB is 4.3 g/kg body weight. The traditional teratogenic test showed that there was no obvious maternal toxicity, embryonic toxicity and teratogenicity in each dose group. No obvious toxicity was found in all indexes of maternal effect and fetal effect in the first generation reproduction test of rats.