Thursday, August 28, 2014
Zostera Marina (Seaweed) extract- nutrients
1. The protein:
Seaweed is a kind of special protein called glycoprotein, it to certain sugars have affinities and non covalent bonding with them. Pro glycoprotein and cell membrane after sugar molecules can cause cell sedimentation phenomenon, therefore is a kind of lectin. Pro glycoproteins are widespread in the land of plants, animals, and microorganisms, especially in the leguminous plant seeds in the rich. Characteristics of glycoprotein affinity through the identification of sugar and the biological defense, growth, reproduction, and nutrition play an important role on storage and biological symbiosis. Glycoprotein affinity can also be applied to the blood cell separation detection, drug carrier, immune antibody production, and the medicinal USES of anti-cancer drugs.
2. The polysaccharide:
In algae have immunity and antitumor activity of material, is a special polysaccharide, protein, lipid, pigment and low molecular substances. In traditional Chinese medicine, several kinds of brown algae after cooking can be used to prevent and treat cancer, the hot water extract was mostly polysaccharide.
3. Vitamin:
When some vitamin deficiency or lack of, can cause metabolic disorders and diseases. Kelp contains a variety of vitamins, main of vitamin B12, C and E, biotin and nicotinic acid. The body vitamin B12 deficiency can lead to chronic pain, anemia and fatigue, and even mental disorder; The vitamin content in the seaweed, although small, widely distributed in various kinds of algae.
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Understanding of Radix Angelicae Dahuricae extract features
Angelica dahurica, tall perennial herb, 1-2.5 m tall, cylindrical root and stem base diameter 2-5 cm, basal pinnate leaf time division, compound umbel or lateral, fruit oblong to ovoid. Distribution in mainland China, northeast and north China region growing within 200 meters to 1500 meters, usually in forests, forest margins, stream, shrubs and grass valley. (, invigorate the circulation of abscess, raw muscle pain. For headache, toothache, nose deep, im wind anal fistula, leucorrhea with red, ulcer ulcers, skin itching. Main varieties have hang qi angelica dehurica, angelica dahurica, angelica dahurica (original varieties), live alone in Taiwan.
In medicine, have illnesses dehumidification, abscess raw muscle, invigorate the circulation of the pain, and other functions. Attending chill cold, toothache, headache, rhinitis. Leucorrhea with red and sore furuncle swollen poison, disease, or as a spice. Some provinces and regions in the north have cultivated, self-marketing, few outside the province. Usually in forests, forest margins, stream, shrubs and grass valley.
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Tuesday, August 26, 2014
Rhodiola rosea medicinal USES
1. To the role of rheumatoid arthritis, rheumatoid arthritis is caused by three pathogenic wind, cold, wet, and a large number of clinical proof, rhodiola can eliminate pain, flooding wind, cold, especially for joint swelling has obvious swelling and inhibition. 2. Anti-aging: rhodiola could delay the senescence, increase the activity of SOD in the body, inhibit the formation of intracellular fat brown pigment and reactive oxygen species. Enhance cell metabolism and synthesis, improve cell's vigor. In addition, it also has the effect of body care. 3. Radiation antitumor: salidroside could effectively improve the T lymphocyte conversion rate and the cell vitality, enhance immunity, inhibit tumor growth, leukocytosis, resistant to microwave radiation, and after radiotherapy in patients with cancer and other disease after body virtual has good auxiliary rehabilitation effect.
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Learn more about maitake information
Is the food, drug combination mushroom fungus, wild chestnut to surrounding between summer and fall. Fruiting body meat, short shank is coral branch, overlap of cluster, its appearance, graceful, cascade like chrysanthemum; Its smell, fragrance 4 excessive, refreshing; Its succulent crisp and refreshing, can eat; Its nutrition has the very good health care function and high medicinal value. In recent years as a senior health food products, popular markets such as Japan, Singapore. Because our country the authority of the earlier monographs of fungi in China, maitake became more common Chinese names. Dance with aromatic agaric samples, chopped meat tender, taste like chicken shreds, crisp yulan. According to the ministry of agriculture in hebei province quality test center analysis qix cultivated maitake, its nutrition and taste all over is called the king of mushrooms, mushrooms, can cook into a variety of delicious food.
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Friday, August 22, 2014
The edible value of Stevia rebaudiana
In 1969, the Japanese mountain in Brazil, a professor of live Tian Zhe found a very sweet compositae, people call it the stevia. Use it to extract the glucoside, its sweetness is about 300 times of sugar. Stevia is the ideal sweetener, has the characteristics of low quantity of heat, it contains quantity of heat only one over three hundred of cane sugar, eat does not make people fat, in patients with obesity and diabetes are particularly appropriate. Long-term use stevia boiled water to drink, and to reduce the effect of blood pressure, promote metabolism and strong body. Therefore, stevia discovered, many countries have successively cultivation and the development and utilization.
Stevia is outside of "diaspora", sea to settle in China time is very short. It's hometown of Paraguay in South America, Brazil primeval forest hill weeds, is a perennial herbaceous plant. Planted a temperate regions in our country, can live for many years, the summer arrived, open patches of small white flowers, with quietly elegant aroma. In its leaves contain rich stevia glycosides, the purification of stevia glycosides taste like sugar, but the sweetness is more than 300 times the white sugar, and calories only 1/300 of white sugar. If you pick a small piece of leaf on the mouth chewing chewing, like to eat a mouthful of faint scent of white sugar.
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Brief introduction of Poppy capsules
The Poppy capsules for Papaver somniferum l. dry mature fruit shell. Autumn will have been removed after the pulp of ripe fruit off, break, remove seeds and branch and dry.
Oval, or cylindrical ovate, much has broken into flake, diameter of 1.5 ~ 125 px, long 3 ~ 175 px. Outside surface yellowish-white, pale brown to pale purple, smooth, slightly shiny, have cut vertically or horizontally. The top 6 ~ 14 radial arranged in disc residual stigma; The base have short shank. The body is light, very brittle. Inner surface pale yellow, slightly shiny. A vertical arrangement of false diaphragm, tan, gathering above slightly protuberant brown dot. Micro scent, slightly bitter taste.
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Tuesday, August 19, 2014
Introduction of theanine (1)
Theanine is the characteristics of amino acid in tea, also is one of the flavor substances in tea. It was founded in 1950 by the Japanese wine households silurian "from high curative value found in the tea new shoots, and named l-theanine. General of theanine content in the dry tea is 1% - 2%. From found so far, in addition to the mushroom, tea, mushrooms, camellia, camellia, etc in the detection of trace existence, but have not found in other plants. Theanine and tea tree in the highest levels of free amino acid, in tea tree bud leaves of new tip, is about 70% of the free amino acid l-theanine. In recent years, the health benefits of tea research, theanine is a compound of a more compelling, is found in many of its physiological function, how to synthesize and extraction of theanine has become a research subject of common concern.
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What is the Bergamot
Variants of Bergamot, citric, fruit each carpel separation when mature, form a long curved fruit, like fingers, so named Bergamot. Usually used for traditional Chinese medicine (TCM), or because of its strange shape, and as an ornamental. In recent years, is a large number of production into the Bergamot orange cool fruit consumption and sale.
Bergamot and orange, Bergamot nine claw wood, five fingers. The appearance of it long like Bergamot. For the rutaceae evergreen small trees. Advocate for instance, the sichuan and zhejiang provinces such as Bergamot, including zhejiang jinhua Bergamot is most famous, known as "fruit of the fairy is tasted, the world of flowers", confusing "gold Bergamot". Bergamot leaf color green, evergreen. Bergamot fruit of golden color, rich smell, oddly shaped like a hand, various, let a person feel interesting. Bergamot not only has a high ornamental value, but also has the precious medicinal value, economic value.
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Wednesday, August 13, 2014
Mucuna pruriens introduction
Mucuna pruriens plant species belonging Erythrina subfamily. Annual twining vine. Branches slightly was carried out in thin pilose. Raceme prolapse, corolla purple
or white, often shorter, soft fruit, green, densely gray or light brown hair, mature a little flat, black; Seed oblong-elliptic, gray, yellowish brown, shallow orange or black, sometimes with stripes or spots, hilum ca. 7 mm long, pale yellow white. In October flowering, fruiting in November. Tender pod and seed is toxic, but after soaking by water or water a day and night, for foods or for fodder; Also can be green manure crops. Guangdong, hainan, guangxi, sichuan, guizhou, hubei, and Taiwan (yisheng), and other provinces and autonomous regions.
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The summary of chlorophyll
Chlorophyll is the main plant photosynthetic pigment, photosynthesis is through the synthesis of some organic compounds to the process of light energy into chemical energy. Chlorophyll can build actually exist in allphotosynthetic organisms, including green plant, the original nuclear blue green algae (cyanobacteria) and eukaryotic algae. Chlorophyll absorbs energy from the light, and then the energy used to turn carbon dioxide into carbohydrates. The family of pigment is a kind of fat, is located in the thylakoid membrane. Chlorophyll absorbs most of the red and purple light but reflect a green light, so the chlorophyll green, its optical absorption plays a central role in photosynthesis. Chlorophyll for magnesium porphyrin compounds, including chlorophyll a, b, c, d, f, and the chlorophyll and bacteria chlorophyll and so on. To magnesium chlorophyll. Chlorophyll a hematopoietic, vitamins, detoxification, disease resistance, and other purposes.
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Sunday, August 10, 2014
An overview of reserpine
A kind of indole alkaloids. Molecular formula C33H40N2O9. Exists in rauwolfia a variety of plants, in the vomiting Laura fu wood content up to 1%. Colorless ribbed crystals. Melting point of 264 ~ 265 ℃ (decomposition), than the rotation to 117.7 ° (chloroform, C = 1). Soluble in chloroform, dichloromethane, glacial acetic acid, soluble in benzene, ethyl acetate, slightly soluble in acetone, methanol, ethanol, ethyl ether, acetic acid and citric acid in dilute aqueous solution. Solution of reserpine place turn yellow over time, and a significant fluorescence, fluorescence enhancement after adding acid and exposure. Reserpine is a weak base and its hydrochloride is colorless crystals, melting point 224 ℃ (decomposition); Pyridine compounds for yellow crystal, melting point of 183 ~ 186 ℃ (decomposition). Reserpine can lower blood pressure and slow heart rate, slow, gentle and persistent, lasting stability for the central nervous system, is a kind of very good sedatives.
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Friday, August 8, 2014
The New type adsorption method extracting Bromelain
Pineapple squeeze juice, press the SAP volume flow rate and 10% sodium chloride, natural sedimentation under greenhouse 120 h, abandon to sediment, clear liquid. Will clear liquid into a beaker, under the condition of stirring, the clear liquid product 0.05% EDTA2Na, added 0.02% vitamin C, immediately add 0.1% tannin and homemade adsorbent and let stand for 1 h under 4 ℃, centrifugal cast to the supernatant, collect sediment, add 2 to 3 times the ascorbic acid solution of PH 4.5, 30 min. Centrifugal 14 min, abandon to sediment, collecting filtrate, with frozen vacuum drying for a quick bromelain. Process is as follows: pineapple scraps (press) to SAP (impurities), clear liquid (add stabilizer) and stable liquid (tannin) - tannins sediment (des) - filtrate (dry) and enzyme products.
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Thursday, August 7, 2014
By-products for the influence of L - threonine production(
Acetic acid, lactic acid, valine, aspartic acid, alanine for L - threonine main by-product of fermentation. Including acetic acid, generally two kinds of conditions, equipment engineering bacteria to breathe oxygen deficiency is restricted or glucose consumption rate is greater than the engineering bacteria TCA cycle flow ability. When acetic acid can inhibit the production of L - threonine, no more than 2 g/L. As with lactic acid, valine is mainly due to the lack of dissolved oxygen, when the dissolved oxygen, valine concentration will not increase, the new use of lactic acid bacteria can be weight. And relative to the acetic acid, under the aerobic condition, bacteria lactic acid production of L - threonine impact is not big, but when its concentration is higher than 10 g/L, can inhibit the synthesis of threonine.
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Monday, August 4, 2014
Polylysine preservation effect on pork
Pork is the main source of meat residents, due to the cooling of pork is better than frozen meat, hot meat in flavor, taste, nutrition and health and safety aspects, and therefore favored by consumers. However, due to the action of microorganisms, chilled pork at 0 ~ 4 ℃ storage conditions the shelf life is typically only about 5 d. Thereby inhibiting the growth of microorganisms in meat, is very important to prolong the shelf-life. Polylysine are combined to form a class by l- lysine ε- amino and carboxyl α- by poly-amino acid peptide bonds, a safe, efficient and nutrition, good thermal stability. Studies have shown that ε-pl Gram-negative bacteria, Gram-positive bacteria, yeasts and fungi have a better inhibition. In some developed countries ε-pl has been widely used in food processing, such as bread, pastries, dairy and frozen food; has ε-pl used in milk, fresh vegetables and other fresh-cut areas, and the application on the cooling pork almost in a blank.
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Sunday, August 3, 2014
(R) - 3 - Benzyloxy Pyrrolidine Hcl method
A (3R) _1_ [(IR, 2R)-2_ [2_ (3,4 _ dimethoxyphenyl) ethoxy] cyclohexyl] -3 - ol pyrazole slightly burned, characterized in that , said method comprising the steps of: (1) (3R) - pyrrolidin-hydroxy protecting agent and a silane under the action of a base protected silylated to give (R)-N-protected-3-silane - hydroxy-pyrrolidine; ( 2) in step (a) the resulting (R)-N-protected-3 - hydroxy-pyrrolidine under the action of a base and benzyl chloride or benzyl bromide reacted (R)-N-protected-3-silane - group section pyrrole burning; (3) in the step (2) the resultant (R)-N-protected-3-silane - benzyloxy-pyrrolidine-stripped under the action of an acid protecting group may silane (3R) - benzyloxy-pyrrolidine; (4) the step (3) Income (3R) - After benzyloxy pyrrolidine and cis-1 ,2 Epoxycyclohexane by ring-opening reaction, and then split too (IR, 2R) - [(3R) -3 - benzyloxy-1 - pyrrolidinyl] cyclohexanol; (5) in step (4) obtained (IR, 2R) - [(3R) _3_ section-l - pyrazol slightly alkyl] cyclic hexanol and 4 - (2 - haloethyl) _1 2 - dimethoxyphenyl reacted (3R)-l-[(IR, 2R) ~ 2 ~ [2 ~ (3, 4 - dimethyl methoxyphenyl) ethoxy] cyclohexyl] oxy pyrrole _3_ burning section; (6) of step (5) the resulting (3R) -1 - [(IR, 2R) ~ 2 ~ [2 ~ (3, 4 - dimethoxyphenyl) ethoxy] cyclohexyl] oxy pyrazole section slightly burned _3_ debenzylated to give (3R) _1_ [(IR, 2R) _2-[2_ (3,4 _ dimethoxyphenyl yl) ethoxy] cyclohexyl] -3 - pyrrolidinol.
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(R)-3-Benzyloxy Pyrrolidine Hcl prices
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(R)-3-Benzyloxy Pyrrolidine Hcl prices
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