Thursday, 28 August 2014

Mandarin Orange Peel extract - introduction



Orange peel, send out a golden orange bright skin, in addition to sweet sweet sweet and sour taste, there will be a quietly elegant flower fragrance, can promote appetite, raise colour beauty and reduce fatigue. The sweet aroma of, very suitable for drinking with other flowers and plants. Chopped orange peel can be as handmade soap material. Oranges are rich nutrition and one of the largest fruit consumption. Excellent fruit flavor, juice, sweet beauty, also often made into popular drinks. Orange peel after processing can be made into candy and jelly, etc., after drying of traditional Chinese medicine (TCM) is a commonly used "dried tangerine or orange peel"; Leaves, flowers and fruits can extract essential oil, perfume. Pomace and peel can also extract pectin and aromatic oil with orange peel tea to drink, can use orange peel in the wide of the spleen, eliminating phlegm cough efficacy, green tea, orange peel bubble to go pyrolysis phlegm, antibacterial, anti-inflammatory, therefore, cough phlegm is more beneficial drink.

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Learn more about Malaytea Scurfpea fruit extract information



Malaytea scurfpea fruit, also known as broken ribs. For the leguminous plants scurfpea fruit dried ripe fruit. Scurfpea fruit with kidney and Yang, qi, anti-diarrhea effect. For impotence, spermatorrhea, enuresis frequent urination, waist and knee pain, out of kidney empty, even diarrhea; Used to cure vitiligo, card such as alopecia areata. Modern clinical is also used in vitiligo, alopecia areata, beriberi, uterine bleeding, white blood cells reduce disease, vulvar white lesion.
Scurfpea fruit fruit for oval shape kidney-shaped, slightly pointed at one end, a rare calyx. Huai scurfpea fruit 4-5.5 mm long, 2 -- 4 mm wide, 1 mm thick; Sichuan scurfpea fruit is smaller. Surface dark brown or brown, with subtle checkered, visible dotted concave and convex texture under the magnifying glass. Quality hard brittle, cut open after the visible pericarp and testa tightly stick, slightly concave side of the top seeds touchpad visible dotted hila, on the other side there are points, kinds of ridge is not obvious. Testa hard, inner seed coat membranous, gray; Cotyledons 2 pieces, thick, pale yellow to yellowish brown, old color depth, its internal and external surface is often visible white material, under a magnifying glass observation for small needle crystal; Embryo is small. Upper calyx base commissure, 5-lobed, yellowish gray, hairy, and densely brown glandular dots. Fragrant peculiar, bitter taste slight sheen.

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Introduce Desertliving Cistanche extract relevant information



Desertliving Cistanche genus orobanchaceae endangered species, alias herba cistanches, inch non-success, desert Cistanche, chagan against the (Mongolian). La shan au advocate in the Inner Mongolia autonomous region. Desertliving Cistanche is a kind of parasitic trees parasitization of root parasitic plants in the desert, absorb nutrients and moisture from h. ammodendron host. Is a promising industry. Known as "desert ginseng", has a very high medicinal value, is a traditional Chinese rare traditional Chinese medicinal materials. Desertliving Cistanche, sweet in taste and warm in property, with kidney strong sun, complete complementary marrow, nourishing blood dryness, glee live etc. Desertliving Cistanche medicine and food, long-term consumption can increase physical strength, increases endurance, and resistance to fatigue, also can enhance the capacity of human and animal sex and fertility. Desertliving Cistanche in history was the west as a tribute court's treasures, also is the most useful in kidney strong sun type of prescription of one of the tonic medicines. Desertliving Cistanche is discovered so far the only one cell apoptosis of material can effectively curb the nervous system. The development and utilization of Desertliving Cistanche is completely overcome human sexual dysfunction due to nerve cell apoptosis.

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Tuesday, 26 August 2014

Prunus Persica flower extract. - medicinal value



Prunus Persica flower pill;
In early march to open Prunus Persica flower, drying, grinding fine sieve, good flos sophorae honey made Prunus Persica flower pills, early evening each 6 grams. This pill for liver depression and qi stagnation, blood line caused by poor complexion AnHei or see acne, acne, malar rash has special fine effect; At the same time also can be used for women dysmenorrhea and the treatment of migraine.
Prunus Persica flower tea:
Take Prunus Persica flower stem 10 grams, winter melon kernel 12 grams, poplar bark 6 grams. At the beginning of the lunar calendar March 3rd best collection Prunus Persica flower, dried, save. Every day take Prunus Persica flower one kernel, poplar bark cup with wax gourd, boiling water sealed, 10 minutes to drink. Can be repeatedly brewed 3 ~ 4 times, when drinking tea, one dose a day. Apply to facial black pigment, pregnancy spots, age spots, with dark skin and strong sunlight region. Pregnant women and menstrual quantity too much taking is prohibited.


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Simple understanding of Licorice extract



Licorice, leguminosae, glycyrrhiza perennial herbs, roots and rhizomes rough shape, is a kind of tonic Chinese herbal medicine. Good to the human body a medicine, medicinal part is the root and rhizome, medicinal properties and cylindrical, 25 ~ l00cm long, 0.6 3.5 cm in diameter. Have different skin elastic, surface red-brown or ash is brown. Rhizomes and cylindrical, the surface has bud mark, myelinated in central section. Micro, sweet and special taste. Functional attending qingrejiedu, expectorant cough, rou GUI, etc. Like damp, sunshine long temperature low dry climate. Licorice more grow in arid and semi-arid desert steppe, desert margins and loess hilly area. Roots and rhizomes for medicinal. Licorice is also widely used in food industry, refined candy, candy and gum.

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Maitake mushroom extract - nutrition composition



Maitake nutrition is rich, the nutrient content by the Chinese academy of preventive medicine institute of nutrition and food hygiene and the department of agriculture quality inspection center for testing per one hundred grams of dried maitake contain protein 25.2 grams, 18.68 grams contains 18 kinds of amino acids required for human body, including essential amino acids accounted for 45.5%), 3.2 grams fat, dietary fiber, 33.7 g and 21.4 g of carbohydrates, ash 5.1 grams, rich in a variety of useful minerals, potassium, phosphorus, iron, zinc, calcium, copper, selenium, chromium, vitamin content is rich, VE109.7 mg, VB11.47 mg, VB20.72 mg, VC17.0 mg, 4.5 mg carotene. Among the top of the various kinds of edible fungi in a variety of nutrients, including VB1 and VE content is about 10 to 20 times higher, VC content in 3 ~ 5 times that of its counterparts, protein and amino acids is twice the xianggu mushroom, can promote the healthy growth of children's physical and mental development, arginine and lysine content is lily flowers in lysine (1.024%) and the amount of arginine (1.231%) was high; Related with the freshness of nmda and glutamic acid content is higher, so the prince is known as "mushroom" and "north China ginseng".

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Friday, 22 August 2014

A brief introduction of Stevia rebaudiana



Stevia rebaudiana, angiosperms; Dicotyledonous plants, asteraceae perennial herbaceous plants. Introduced in the early eighty s, is a new type source plant. Leaves contain chrysanthemum indican 6-12%, fine white powder, is a kind of low quantity of heat, high sweetness of natural sweeteners, is one of the raw materials of food and pharmaceutical industries. Is asteraceae perennial herbaceous plants, chrysanthemum indican is contained in leaves, the sweetness of sucrose 150 ~ 300 times, is an excellent natural sweeteners. Abroad is used instead of saccharin do diet food, not only has no side effects, and can treat some diseases, such as diabetes, blood pressure, for obesity, heart disease, pediatric worm gear and so on also has curative effect, and promote the metabolism, the role of strong body.

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The summary of spinach



Spinach is amaranthaceae quinoa and spinach genera, annual herb, raw, smooth, glabrous, erect. Whole plant is smooth, soft water, no powder. According to leaves and seeds have thorns can be divided into a sting of (also called leaves) and stingless (also called round leaf) two kinds big. Cultivation has a long history in China, laid ji shape or ovate, apex acute, petiole slender, strong tolerance to cold, suitable for winter cultivation. No kind of blade ovoid, hypertrophy, how wrinkled, apex obtuse, petioles short, its thermal resistance is strong, high yield, suitable for spring, summer or autumn cultivation.
Origin of Persia, has cultivated 2000 years ago. Spinach, taproot developed fleshy root red, edible sweet taste. Spinach is a cold tolerance of vegetables, long daylight plants. In northern China have winter sowing, harvesting spring, commonly known as spinach. All can be drilling or aeroplanes. Spinach main diseases are downy mildew, virus disease, anthrax, the main insect pests such as aphids, leaf flies. Spinach spinach, chenopodiaceae annual or biennial herbs. Also called bo's Leng, Persian, grass. In leaves and tender stems for food. Spinach spinach, chenopodiaceae annual or biennial herbs. Also called bo's Leng, Persian, grass. In leaves and tender stems for food. Salad to eat better.

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Poppy capsule on respiratory depression and cough



Morphine is highly selective inhibition for respiratory center,, just below the analgesic dose for breathing has been suppressed. At this point, the respiratory center reduced susceptibility to carbon dioxide, can be used to treat shortness of breath (cardiac asthma). Respiratory inhibition of the first to show the frequency decreases, at this time due to the depth increase of compensatory function, ventilation, there is no influence. Poisoning due to inhibition of deepening, frequency decrease too much, is the depth of the breathing also cannot be compensated, and severe hypoxia. Respiratory center paralysis is morphine poisoning death directly. Codeine in respiratory depression than morphine for light.

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Tuesday, 19 August 2014

The effect of black currant (3)



Black currant is not only a kind of delicious, nutritious fruit, but has a variety of health effects, such as strong gums, protect liver, improve visual function and anti-aging, and so on.
1, solid gum and protect teeth
I want to be good, the first good teeth, to good teeth must be gum. So how to protect the healthy gums? Of course, it includes many aspects, including a very important aspect is to ensure that vitamin C intake. When the body lacks vitamin C, can easily lead to gum malnutrition, cause gum atrophy degradation, swollen gums bleeding often occurred in the periodontal disease. It is rich in vitamin C content in the black currant, more important is also contains large amounts of antioxidants, thus ensure the effect of vitamin C.
2, protect the liver function
The liver is the body's largest chemical plant, the liver function damage will seriously endanger people's health. All kinds of liver injury is closely related to the oxygen free radical and lipid peroxide in the body, so can increase the body against peroxide nutrients is very important to protect liver function. Black currant, rich in a variety of antioxidative bioactive substances, such as anthocyanins, vitamin C, flavonoids and phenolic acids material and so on.


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An overview of the jasmine




Jasmine pharmaceutical value
Jasmine root: bitter, warm. Poisonous. Anesthesia and analgesia. Used to drop loss of bones and muscles, dental caries, headache, insomnia. Leaf (Molly) : simba, cool. Heat nourish. Used for exogenous fever, abdominal distension xie xie. Flowers (jasmine) : simba, gan, wen. And qi, depressive, monarch indecent, and. For diarrhea abdominal pain, swelling, conjunctival congestion chuangdu.
Jasmine can extract the jasmine oil, the oil in the main ingredients for benzyl alcohol and ester, jasmine essence, linalool, linalool benzoic acid esters. Root containing alkaloids, sterols. Animal experiments showed that jasmine root alcohol immersion can make mice spontaneous activities decreased significantly; Can prolong ring has caused by pentobarbital sodium the sleep time of mice; Can reduce the ability of mice passive activities. Therefore, can think jasmine root has inhibitory effect on the central nervous system. Jasmine flower, leaf and root can be medicine, generally the wineries to dig the root, slice dry spare; Summer and fall flowers, dry and set aside. With sheen, gump, cool, qingrejiedu, lishi.


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Bergamot medicinal value



Bergamot is treasure all over his body. Root, stem, leaf, flower, fruit can be used as a medicine, sheen, bitter, sweet, warm, non-toxic; Into the liver, spleen and stomach, qi phlegm, anti-nausea bulge, the liver spleen and stomach more medicinal function. Bronchitis and asthma of the aged has obvious relief; For the average person indigestion, tightness in the chest and abdominal distention, have more significant effect. Bergamot can be made into many kinds of Chinese medicinal materials, long suit has the role of health life.


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Wednesday, 13 August 2014

A brief introduction of Phyllanthus emblica



Phyllanthus emblica is the euphorbiaceae plants of the genus leaf under bead, the fruit fresh sweet, crisp and slightly astringent, sweet aftertaste, so named yu, also known as laryngeal basic, bongjeongam Luo Guo, cattle GanGuo, etc. Phyllanthus emblica tree to drought resistance to desert, adaptability is very strong, xi xi wen. New production time: January, February. Take 1 to 3 years.
Phyllanthus emblica tree grown between 200 and 2300 meters mountain woodlands, see more at rizhao strong XiangYangChu, drought and desert, strong adaptability, can be in the tree GuaGuo fresh six to eight months. Due to the growth of the special environment makes it super high protection and super antioxidant, vitamin content is apple, citrus, 100 times, 160 times with efficient whitening.



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Overview of corn poppy



Corn poppy is a poppy poppy genera, biennial herb, its scientific name is Papaver rhoeas, alias ponceau, peony, small kind of poppy flowers, butterfly ManYuanChun. Native to Europe and Eurasia temperate, all over the world have the cultivation, Belgium as a national flower. Both the beauty of simple but elegant and more luxuriant, both in harmony. Its capacity of its appearance is the Chinese classical art of opulence, of fine quality goods in flowers and plants. Corn poppy now widely cultivated in China, in jiangsu, zhejiang area the most. Beautify the flower beds, flower border and the courtyard is the spring fine sucks, can also be potted plants and cut flowers.


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The summary of Oatmeal extract




Oatmeal is a worldwide crop cultivation, distribution of 42 countries on five continents, but the centralized production areas are in the northern hemisphere temperate regions.Oatmeal cultivation has a long history in China, in the high mountain, plateau and north cold cold strip. Main plant in Inner Mongolia, hebei, henan, shanxi, gansu, shaanxi, ningxia, guizhou, yunnan, sichuan, qinghai and other provinces, autonomous regions, the top four provinces, autonomous regions planting area accounts for about 90% of the nation's total. Planting Oatmeal. There are 210 county, but the centralized production areas, and to the south of mountain is the Inner Mongolia autonomous region in hebei province mountain and yanshan area, shanxi taihang mountains and luliang mountains, shanxi, gansu and
ningxia, green LiuPanShan, helan mountain and qilian mountain, the cloud, your big, small, sichuan liangshan high altitudes.Oatmeal extract has excellent anti-aging effect, can smooth the fine wrinkles, improve skin texture.



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Monday, 11 August 2014

Digoxin use of adverse reactions



(1) the common adverse reactions include: its effect on promoting cardiac arrhythmias, poor appetite, nausea or vomiting (stimulate the medulla oblongata central), abdominal pain, weakness, weak anomaly. (2) rare reactions include: blurred vision or "retinal color", such as yellow, green, diarrhea, central nervous system effects such as mental depression or confusion. (3) rare reactions include: sleepiness, headache, and rash, measles (allergic reaction). (4) in the performance of digitalis poisoning, promote arrhythmia is the most important, the most common of ventricular premature beat, accounts for about 33% to promote of adverse drug reactions (adrs) associated with arrhythmia. Followed by atrioventricular block, paroxysmal tachycardia or acceleration border sex, paroxysmal transient tachycardia with atrioventricular block, ventricular tachycardia, sinus arrest and ventricular fibrillation. Cardiac arrhythmias in children than other reactions, but a ventricular arrhythmia is rare in adults. Newborn babies can have between P and R period extended.


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Sunday, 10 August 2014

The effect of reserpine principle




Reserpine for adrenergic nerve inhibition of drugs, can prevent the adrenergic nerve peripheral storage within the medium, and will have booster effect of medium in the vesicle depletion. Double hydrazine sulfate flexor lamictal for, vasodilators can loose small artery smooth muscle, reduce the peripheral resistance. Hydrochlorothiazide for diuresis antihypertensive agents. Three drugs combined use of a significant synergies, promote the blood pressure to drop, increase the curative effect, reducing the dose of each drug and adverse drug reactions, at the same time, hydrochlorothiazide can increase the blood and double hydrazine sulfate oxazine antihypertensive effect; Also can reduce the side effects of their water sodium retention.



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Friday, 8 August 2014

Kaolin adsorption method extracting Bromelain (2)


Take clean fresh pineapple juice yield, such as skin, thorn, core of more than 45% of scraps, squeezing, fruit juice filter chip. The filtrate adds 0.025 0.05% benzoic acid, and 0.05% kaolin for adsorption. Dispatch kaolin adsorption material with saturated sodium carbonate solution pH6.7-7.0, and 5% sodium chloride, stirring after filter. Take the filtrate hydrochloric acid pH4.8-5.1, and ammonium sulfate, let stand for precipitation, precipitation decompression drying, is the bromelain. Process is as follows: pineapple scraps (press) to SAP (kaolin) adsorption, adsorption content (elution, filter) and eluent (salting out) - salting out content (centrifugal) - wet crude enzyme cake (dissolving, filtering) to clarify the content (precipitation), wet enzyme (dry) and high-quality goods
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pharmacological and characteristics of Cephalexin


The goods is crystal powder of white or part; Slight odor. Only slightly soluble in water, insoluble in ethanol, chloroform or ethyl ether. Than the curl to take the goods, precision said, adding water to dissolve and diluted into each 1 ml contains 5 mg solution, determined in accordance with the law, than the curl of + 144 degrees to + 158 degrees. Absorption coefficient for the goods, precision said, adding water to dissolve and diluted into each 1 ml contains about 20 mu g solution, as spectrophotometric method, the determination of absorbance at the wavelength of 262 nm, absorption coefficient of 220 ~ 245.
The goods by inhibiting the synthesis of cell wall, dissolve the cell contents swelled to burst, so as to achieve the sterilization effect. The goods of broad spectrum antibiotics. To gram-positive bacteria and gram-negative bacteria are antimicrobial effect, absorbs quickly and completely after injection, high bioavailability. Specially add synergistic anti-inflammatory factor, make the goods be effect, its sterilization ability 20 times larger than the penicillin class, 10 times larger than sulfa, five times larger than quinolone class.
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The use of genetic engineering to the preparation of L - threonine


Is the earliest in the late 1970 s, the Soviet union's researchers will threonine engineering bacterium used in industrial production of threonine, the synthesis of threonine gene from small plasmid into another cell, by gene amplification, threonine synthase expression increase so as to improve the output of threonine. Produced by biosynthesis of amino acid, prepared by the bacteria and enzymes is the key, natural amino acid can be found in some species and enzyme, some are difficult to find, make the production of amino acids is restricted. In recent years, with the development of chemical industry, with chemical synthesis or chemical synthesis combined with biological technology to the preparation of amino acids, amino acids in the industry plays a more and more important role.

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Monday, 4 August 2014

Dehydrocostus lactone role in medicine


Dehydrocostus lactone herbs commonly used for domestic and foreign, in our country contained in the "Shen Nong's Herbal Classic", has gas pain, the effect of temperature and stomach for abdominal pain, vomiting, diarrhea, dysentery, tenesmus, food plot Needless embolism. In recent years, with the increasing depth aspects of Dehydrocostus lactone plant chemical constituents, pharmacological activities, such as research and clinical application, proof of its anti-cardiovascular disease, anti-inflammatory, anti-cancer, anti-ulcer, anti-pathogenic microorganisms and other aspects exhibit good pharmacological activity. However, due to a long history of drug use Dehydrocostus lactone, its substitutes, local learning supplies, confusion of types more presence homonym, a multi-drug-based sources, which is not conducive to control the safety and efficacy of medicinal quality, it is difficult to ensure that clinical efficacy. Therefore, this species of Dehydrocostus lactone conducted research, carried out a comprehensive overview of the latest research progress of the active ingredient and its pharmacological activity in order to provide reference for further rational development and utilization of wood resources of medicinal plants.


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Description of prior art 4-bromophenylacetic

A process for preparing methyl 2-(4-bromophenyl)-2-methylpropanoate is disposed in J. Org. Chem. 1994, 59, 2620-2622. Herein, methyl 2-(4-bromophenyl)-2-methyl propanoate is prepared by esterification of 4-bromophenylacetic acid followed by methylation of the benzylic carbon employing 2.4 equivalents of methyl iodide in the presence of sodium hydride in a tetrahydrofuran medium. However, the process of selective bromination either from phenyl acetic acid or from 2-methyl-2-phenylpropanoic acid is not described. The efforts of the present inventors did not result in industrial application of this process due to the following drawbacks:
1) Preparation of 4-bromophenylacetic acid requires multistep synthesis.
2) Trimethyl chlorosilane and methyl iodide reagents are expensive to use on commercial scale.
3) Sodium hydride is a highly flammable material and an industrially hazardous reagent.
4) Tetrahydrofuran used as a solvent is also expensive to use on a commercial scale.
5) The reaction is highly exothermic.

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Sunday, 3 August 2014

2-Chloro-3-methoxypyridine of PHYSICAL AND CHEMICAL

PROPERTIES
Physical State : Liquid
Appearance : Colorless to light yellow
Odor : Not available.
pH : Not available.
Vapor Pressure : Not available.
Viscosity : Not available.
Boiling Point : 192-193 degC @ 760mmhg
Freezing/Melting Point : Not available
Autoignition Temperature : Not available.
Flash point : 79 deg C (174.20 deg F)
Explosion limits : Lower : Not available
Explosion limits : Upper : Not available
Solubility in water : Not available.
Specific Gravity/Density : 1.170
Molecular Formula : C6H6ClN
Molecular Weight : 127.57

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