芦荟

Higher concentration of barbaloin could convert DNA configuration of hepatoma carcinoma cell Bel7402 from superhelix to indention.

结果与结论芦荟大黄素以插入方式与DNA分子结合；较高浓度的芦荟大黄素苷能够使Bel7402肝癌细胞DNA由超螺旋构型转化为缺刻构型。

ANTI-AGING: ALOE MUCIN is a kind of protein made up primarily of arboran A, B, aloe mannan and other polysaccharides are the key components for the prevention of cell aging and treatment of chronic allergy.

抗老：芦荟粘蛋白是一种由主要arboran一、二、芦荟多糖是甘露等关键部件为防止细胞老化和治疗慢性过敏症。

See also From the Gum Trees for some lotion recipes using aloe vera; From the Plumaria Trees for some homemade perfumes and non-toxic cleaning substances; From the Flowering Plants Bees and Trees for a skin regeneration oil and lotion recipe; from the Pinyon Pine Trees for a lovely regeneration self massage and F rom the Aloe Vera Kingdom for some homemade toothpaste, mouthwash and sunscreen recipes.

也请阅读"来自橡胶树"以读取一些使用芦荟汁的洗涤剂配方；"来自鸡蛋花树"内有一些自制香水和无毒清洁剂的配方；"来自花卉植物、蜜蜂和树木"内有一份皮肤再生汕和洗剂配方；"来自矮松"有一份可爱的自我更新信息，而"来自芦荟王国"有一些自制牙膏、漱口水和防晒剂配方。

Results The strains were restrained in culture medium containing extracts, and the combined antibacterial action of the extracts with saccharose was stronger than those alone.

结果供试菌株在含芦荟提取物的平板上生长受到抑制；芦荟提取物与蔗糖的共同抑菌效果比它们单独作用强。

The extracts, saccharose and salt have synergistic antimicrobial effect.

结论芦荟的提取物对大肠杆菌、金黄色葡萄球菌、产朊假丝酵母、酿酒酵母米曲霉和木霉有抑制作用；芦荟提取物与蔗糖、食盐存在协同抑菌作用。

Alexander said that in 333 BC, the King Alexander of Macedonia, occupied by the first Emperor of aloe origin sauk Island, received a large number of strategic reserve materials - Aloe.

据说，在公元前333年，马其顿国王亚历山大皇帝首先占领了芦荟原产地索克拉岛，获得了大量的战略贮备物资——芦荟。

A.D. M. El Zawahry, M.D., of Cairo Egypt reported that he used Aloe Vera on his patients suffering from seborrhea, acne, alopecia, chronic leg ulcers, vulgaris, and hair loss.

1973年，M.EL.Zawahry M.D讲述他用维拉芦荟来治疗患有皮肤炎、痤疮、斑秃、慢性溃疡、脱发等病症的患者，并证明芦荟对治疗这些疾病有奇效

He used aloe to treat wounded soldiers there, while the suppuration of the wounded soldiers were injured in the use of aloe vera after treatment, and soon was recovered and the re-entry into the war.

他利用那里的芦荟来治疗伤兵，当时受伤而化脓的伤兵，使用芦荟治疗后，很快获得痊愈，并再度参战。

Planted around Catholic missions and used by missionaries as a universal healing agent throughout the Caribbean Islands, Central and South America.

公元1600年，芦荟被西班牙征服者和传教者带到了一个新的世界，天主教将芦荟作为一种药剂向加勒比海地区和美国中部、南部推传。

To further study the chemical constitutes of lipophilic active parts, we prepared Alc95% and Alc50% according to original literature. 20 compounds were isolated by using macroporous resin, silica gel, polyamide, Sephadex LH-20, Rp-18, preparative TLC and preparative HPLC chromato-graphy. The structures of them were elucidated by means of physical and chemical properties, modern spectroscopic analysis techniques—UV、IR、 EI/MS、ESI/MS、〓H-NMR、〓C-NMR、DEPT、HMQC、HMBC. They are nine anthraquinones: chrysophanol (95-1), physcion (95-2), emodin (95-5), aloemodin (95-7), rhein (50-1), sennoside A or B (50-6),ω-hydroxylemodin (95-10), chrysophanol-8-0-β-D-glucoside (95-12), aloemodin-ω-0-β-D-glucoside (95-13); three phenanthaquinones: tanshinone ⅡA (95-3), cryptotanshinone (95-6), tanshinone Ⅰ(95-4); one isoflavone: 7, 3'-dihydroxyl-5' methoxyisoflavone (95-14) and protocaechuic aldehyde (95-9), protocaechuic acid (95-11), astragaloside Ⅳ(50-4), amygdalin (50-5), 2, 3, 5, 4'-tetrahydroxylstilbene-2-0-β-D-glucoside (50-3),-catechin (50-2), cinnamic acid (95-8). Among them, 3'-dihydroxyl-5' methoxyisoflavone (95-14) is a new compound.

经过溶剂萃取、大孔吸附树脂富集、Sephadex LH-20精制、制备TLC及Semi-pre HPLC等手段从中分离了20个化合物，利用理化性质和波谱技术(UV、IR、EI／MS、ESI／MS、〓H-NMR、〓C-NMR、DEPT、HMQC、HMBC)相结合鉴定了它们的结构，分别为9种蒽醌类化合物：大黄酚，大黄素甲醚，大黄素，芦荟大黄素，大黄酸，番泻苷A或B，ω-羟基大黄素(ω-hydroxylemodin)，大黄酚-8-0-β-D-葡萄糖苷(chrysophanol-8-0-β-D-glucoside)，芦荟大黄素-ω-0-β-D-葡萄糖苷(aloemodin-ω-0-β-D-glucoside)；3种菲醌类化合物：丹参酮ⅡA(tanshinoneⅡA)，隐丹参酮，丹参酮Ⅰ(tanshinone Ⅰ)；1种异黄酮：7，3'-二羟基-5'-甲氧基异黄酮（7，3'-dihydroxy-5' methoxyisofla-vone）以及原儿茶醛，原儿茶酸，黄芪甲苷(astragaloside Ⅳ)，苦杏仁苷，2，3，5，4'-四羟基二苯乙烯-2-0-β-D-葡萄糖苷（2，3，5，4'-tetrahydroxylstilbene-2-O-β-D-g1ucoside），Z—儿茶素，桂皮酸。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐