New Way stem bark utilization Asparagus Asparagus

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New Way stem bark utilization Asparagus: Asparagus with anti-cancer activity of stem bark extract Jiqizhifa

Randomized the day after inoculation, each lO only the control group, the number of a test group of mice mice × ~ / test group the number of mice in each group the average weight difference of less than ls. 1 day channel Gastric administration (or intraperitoneal injection of 1), irrigation with normal saline control group (or normal saline), were killed after stopping the next day. Subcutaneous tumor masses dissected, weighed, evaluated. Tumor inhibition rate is calculated as follows: inhibition rate c = plastic} 2li} Shu Bi × IO0 way to do the same liver tumor, the inhibition tests in rats W256, and furosemide for the positive control breast-fluorouracil, the results see Table d Table tests show that the asparagus stem bark extract has a stable and significant antitumor activity. To prove this extract on the safety of human use. Toxicity testing by conventional methods do. Acute toxicity test (LD) method is to take l9 ~ 20g Kunming hybrid 50 mice were randomly divided into 5 groups, each of its l0. 1 gavage 7 days observed by Jui-element method calculation. Measured LD. . And 95 confidence limits for the 35990 - 4-_355Omg crude drug / kg body weight. During the experiment animals had no obvious abnormalities, anatomical observation of major organs did not find visible pathological changes, indicating that this To sum up. The asparagus stem bark as raw materials of the asparagus stem bark extract with strong anti-tumor activity and stable, and comprehensive utilization of asparagus bark provides a new way. According to Currently used in cabinet making industry side is l = secret husband once more for the raw material after pressure phytin hydrolysis, filtration, cleaning bleaching, who shrinkage, crystallization, drying and other working base. To maximize the use of raw materials, lower production costs, it has to be pressure hydrolysis of different process routes and operating conditions of the exploration, production of inositol home and abroad and practice indicate that there is pressure hydrolysis of the following deficiencies: (1) operating pressure is generally required 810.6KPa above,[link widoczny dla zalogowanych], under the conditions of temperature higher than l80'C bearing solution, so the devices demanding greater time investment in equipment, operations difficult I (2) subject to the existing material processing conditions. Operating pressure can only be controlled within a certain range, difficult to improve raw material utilization, high production costs, (3) The process of refining crude production complex, lost more refined cost increases. Therefore, the current production of inositol hydrolysis method of pressure can not meet the needs of production development sting. The present invention is a garland Jie new method for the production of inositol. This approach can reduce a large extent on investment in equipment. Streamline production processes, improve product yield. Technology is that the present invention implemented in the atmospheric pressure to a certain concentration of phytin solution of JCH plus a catalytic cut than sad, hydrolyzed by heating, over-shake, crystallization, drying and other processes can be finished inositol . Used by the dry catalyst, the original atmospheric pressure process into law. Jing own characteristics and solid catalyst, inositol can be a one-time receive a higher quality crystal products, which tube of the cleaning, bleaching, catalyst concentration processes can be recycled ☆ inventor Joe Ting Xiang Ren Hongjiang in the production process Philippines Who solution Ting Cheng degree Pa ~ 4d, JCH catalytic Gan Jing _} by the modification of the urea and 1 ‰, 1 ‰ compound made of calcium carbonate. JCH Cheng catalyst and phytin solution by the ratio of 15.5 to 6.0 (weight ratio) plus waterfall, in the 11O ~ I18 ℃ temperature hydrolysis of 3 to 4 hours. Hot filtration, the filtrate standing when the product crystallized, and bake at 90 ~ 95'C next 30 to 50 minutes, you can have meet or exceed USP standards NF-xII inositol. Production of inositol by this method, the same investment scale production capacity can be increased by 3 times. Product yield increased to 1.5 times the original, the production cycle time to the original 3 / 5, cost increased to more than 1.3 times the original. An inverted real pressure hydrolysis: JCH catalyst by It5.5 (by weight) aqueous solution with 2 phytin uniformly mixed into the hydrolyzed bag heating, heating them to 1 ℃, temperature 3 hours to complete the hydrolysis reaction will l have to shake the r hydrolysis solution from cooling to 90'C or so, while it is hot filtered to remove sediment which I crystals: technical solutions through vent liquid after the crystallization into the pot and let stand to room temperature, that is, precipitation of crystals I dried: crystals precipitated wash with ethanol suddenly 2 or 3 ,00-c Huan dried for 50 minutes, which was finished inositol. The production of more than 1 year proved that this law craft garland Jie, muscles can increase the yield of fermentation 50r 』on. Its quality can be more than the United States Pharmacopoeia NF-XII standards. According to