黑色素的

Kiwi was able to play whitening, freckle role is one of the reasons for vitamin C can effectively inhibit skin dopa quinone oxidation, so that the skin pigment dark oxidized into the reduced light pigments, interference with the formation of melanin the prevention of pigmentation in order to maintain fair-skinned.

猕猴桃之所以能够起到美白、祛斑的作用，原因就是其中的维生素C能有效抑制皮肤内多巴醌的氧化作用，使皮肤中深色氧化型色素转化为还原型浅色素，干扰黑色素的形成，预防色素沉淀，从而保持皮肤白皙。

Ingredient and effect: Contains the Alps snowfield glacier Cyanobacteria extract biological activity essence and the Chinese flowering quince extract whitening, Xiong Guogan and so on, the froth is rich, can eliminate the face dirt thoroughly and have the melanin excessive keratinization material, clean at the same time can remove the dissociation in the flesh surface wheat Ranim secretion, promotes the flesh absorption nutrient ability, causes the flesh obviously brightly to pass white.

成分与功效：蕴含阿尔卑斯雪原冰川蓝藻萃取生物活性精华及木瓜萃取美白，，熊果苷等，泡沫丰富，能彻底清除面部污垢及带有黑色素的过量角化物质，清洁的同时更能去除游离在肌肤表面的麦拉宁分泌物，促进肌肤吸收养分的能力，使肌肤更显明亮透白。

MSH can cause in the melanophore the tyrosine words enhancement, causes the tyrosine the copper thing to turn the Asian copper thing, strengthens the epidermal cell to embezzle the melanin pellet, and urges the melanin pellet under the ultraviolet radiation to turn the state of oxidation from the return to original state condition, causes the skin pigmentation.

MSH能使黑色素细胞内酪氨酸话性增强，使酪氨酸的铜化物变成亚铜化物，加强表皮细胞吞没黑色素颗粒，并在紫外线照射下促使黑色素颗粒从还原状态变成氧化状态，导致皮肤色素沉着。

It can effectively resist rediation, stop the formation of melanin to make your skin white and moisturizing. Meantime, the main ingredient of pawpaw—papain can promote the metabolism of skin, dissolve the horniness and dirt from sweat pores, postpone and prevent the formation of wrinkles, brings the skin a natural smooth and white.

木瓜的蛋白酶，能全方位美白护理及滋养肌肤，与乳酸精华中蛋白质配合，能有效抗辐射并阻断黑色素的形成，同时木瓜中所含的木瓜酵素能促进肌肤代谢，帮助溶解毛孔中堆积的皮脂及老化角质，缓减和预防皱纹的产生，令肌肤呈现持久细滑、白嫩

Our previous studies have shown that ubiquitous overexpression of HmgD caused hemocytes proliferation and the formation of melanotic tumors in the Drosophila larvae. To clarify the mechanism of melanotic tumors appearance,we also generated RT-PCR analysis to test the transcriptional changes of PPAE and Spn27A,which encode the key factors in the phenoloxidasecascade pathway from larvae samples of mid-third instar,late-third instar and prior to pupation relative to wild type flies.Our result showed that in the HmgD overexpression mid-third instar larvae,the expression level.of Spn27A was lower than wild type,otherwise the expression level of PPAE was higher than wild type.It suggests that overexpression of HmgD affects the PO cascade pathway.

本研究组前期工作发现，过量表达HmgD引起果蝇幼虫体内血细胞增生，并出现黑色素瘤，为探讨HmgD过量表达导致了血细胞增生即形成黑色素瘤的分子机制，本研究分别提取三龄中期、后期和相对于野生型化蛹前时刻的幼虫的RNA，首先检测了编码酚氧化酶级联反应途径中的两个关键基因PPAE，Spn27A在突变体中的转录发生变化，结果发现，Spn27A在三龄中期的表达量低于野生型，而PPAE的表达高于野生型，表明过量表达HmgD影响了酚氧化酶级联反应途径，低水平的Spn27A不足以抑制PPAE的活性，活化的PPAE催化了PPO的活性，使其转变成有活性的PO，从而促进黑色素的生成，使果蝇体内产生黑色素瘤。

Methods Squid melanin was extracted from ink of Ommastrephes bartrami by high-speed centrifugation.

方法采用高速离心法从北太平洋鱿鱼墨中提取黑色素，并通过黑色素与FeCl3螯合制备了Fe含量为5.6%的黑色素铁。

Pure natural whitening: Includes the rich whitening factor, contains the strong effect , the application raises fine practices purely natural can maintain long-time AA2G vitamin C carbohydrate Gansu, Xiong Guosu, suppresses the melanin growth and can permeate the flesh first floor cell fast, tracing precipitates the stubborn melanin, scatters effectively abreast in row except the melanin accumulation, suppresses wheat Ranim to form, desalinates the black spot, has no time naturally the flesh by to outside the clean whitening, the long time maintains sharp white, sends the skin lubrication condition tightly, perfectly clear fair.

纯美净白：富含丰富的净白因子，蕴含强效，应用精纯持久 AA2G 维他命 C 醣甘、熊果素，抑制黑色素并能快速渗入肌肤底层细胞，追踪沉淀顽固黑色素，有效驱散并排除黑色素聚集，抑制麦拉宁形成，淡化色斑，令肌肤由里至外自然无暇净白，持久亮白，紧致润滑，清透白皙。

Because the follicle opening is wider, the sebum (sebaceous glands produce a substance called sebum, which is responsible for keeping the skin and hair moisturized) and the sloughed off dead skin cells react chemically with the air, resulting in the oxidation of melanin , which in turn causes the dark coloration of the blackhead.

因为毛囊的状态开放得比较大，皮脂（脂肪分泌腺产生的一种物质叫皮肤，它是用来起到为皮肤和毛发的保湿作用的）和脱落的皮肤死皮细胞在空气中发生化学反应，导致黑色素的氧化，从而使黑头变黑。

The foil gold plant cosmetics non-oil formula, prevented the fat granule the production, the depth moistens the flesh, promotes the skin to the nutrition ingredient and the plant essence absorption, has natural guarantees wet, the humidifying treatment and the nutrition flesh function, can suppress the skin melanin effectively the production.

箔金植物化妆品无油配方，防止脂肪粒的生成，深度滋润肌肤，促进皮肤对营养成分和植物精华的吸收，具有天然保湿、调湿和营养肌肤的作用，能有效抑制皮肤黑色素的生成。

Arbutin protect the skin against damage caused by free radicals, Arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation, Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.

熊果苷防止自由基对皮肤造成损害，熊果苷是一种皮肤漂白剂，这是非常流行的日本与亚洲国家的皮肤去色素沉着，熊果苷通过抑制酪氨酸酶的抑制活性的黑色素的形成。

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