<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 105.4pt; text-align: left; mso-char-indent-count: 7.5;" align="left"><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 14pt; color: red; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">絲素肽用在化妝品里效果奇佳</span></strong><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 14pt; color: red;" lang="EN-US"></span></strong></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 14pt; color: red;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">絲素肽</span><span style="color: blue; mso-fareast-font-family: Batang;" lang="EN-US">(VK-ST2)</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">潤膚、護膚作用　　</span></span><span lang="EN-US"><br /></span><span style="font-size: small;"><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">　　　　外表含有的蛋白質種類比任何器官為多，當?shù)鞍踪|營養(yǎng)不良時，外表會出現(xiàn)紅斑、明顯脫屑及皺裂</span><span lang="EN-US">;</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">這些均與蛋白質的代謝障礙有密切關系。而蠶絲是一種珍貴的天然蛋白質纖維，</span><span lang="EN-US">97%</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">為純蛋白，尤其是側鏈親水性氨基酸</span><span lang="EN-US">(</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">如天門冬氨酸、谷氨酸等</span><span lang="EN-US">)</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">對人體外表非常有益，實驗證明，長期使用添加有絲素肽</span><span style="color: blue; font-family: Batang; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Batang; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2)</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">的化妝品對外表的新陳代謝，預防外表過早衰老，增添精力有補益作用，而且桑蠶絲肽</span><span style="color: blue; font-family: Batang; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: Batang; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2)</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">含有的十多種氨基酸與外表所含的氨基酸較相似，對外表無異物發(fā)生反應影響，是一種優(yōu)良的添加劑。</span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">絲素肽</span><span style="font-size: small;"><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2)</span></span><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">對頭發(fā)有優(yōu)良的保護作用<span lang="EN-US"><br /></span></span><span style="font-size: small;"><span style="font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">頭發(fā)由角蛋白所構成，為動物蛋白，而絲蛋白即絲肽，它與頭發(fā)的角朊結構較為相似，將可溶性絲肽</span><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2)</span><span style="font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">涂抹在頭發(fā)上干燥后，能在頭發(fā)表面形成一層薄而透明的保護膜�，F(xiàn)在燙發(fā)采用的冷燙精的主要成分是硫代乙醇酸銨，它是一種堿性物質，當頭發(fā)被冷燙精處理后，不僅頭發(fā)的角蛋白的分子構象發(fā)生變化，長期多次使用還會使頭發(fā)變細和出現(xiàn)干燥等現(xiàn)象，這對頭發(fā)將有所損傷。若將事先涂抹可溶性絲肽</span><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2)</span></span><span style="font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;"><span style="font-size: small;">的頭發(fā)待干燥后再用冷燙精處理，就可大大減輕燙發(fā)精對發(fā)質的損傷作用。這是因為當頭發(fā)涂抹可溶性絲蛋白后，它可吸附在頭發(fā)的表面，干燥后在頭發(fā)表面形成結晶性的保護膜，這種保護膜仍然具有絲纖維原有的強韌和彈性等優(yōu)良性能，它與羊毛、骨膠為原料的水解蛋白質的護發(fā)液相比，在防止頭發(fā)損傷的效能效果大為顯著，此外，這種頭發(fā)保護膜不受整容、沖洗等影響，具有良好的耐久性。</span><span lang="EN-US"><br style="mso-special-character: line-break;" /><br style="mso-special-character: line-break;" /></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">絲素肽</span><span style="font-size: small;"><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2</span><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">）</span></span><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">是天然的調濕因子（<span lang="EN-US">NMF</span>）<span lang="EN-US"><br /></span>外表角質層中水分保持在<span lang="EN-US">10—20%</span>時，外表緊張而富有彈性，是較理想的狀態(tài)；水分在<span lang="EN-US">10%</span>以下，外表干燥，呈粗糙狀態(tài)；水分再少則發(fā)生龜裂現(xiàn)象。外表角質層中的水分由保護層阻止其與體內進行交換，水分主要由汗腺與外表分泌出來，由于皮脂舒緩了水分的蒸發(fā)以及角質層中有天然的調濕因子（<span lang="EN-US">NMF</span>）的成分的存在，使外表中的水分得到了保持。<span lang="EN-US"><br /></span>經實踐證實：絲素肽</span><span style="font-size: small;"><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2</span><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">）</span><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">即使在低濃度時仍然具有良好的吸濕性能，象丙三醇脂類的多元醇雖然具備了良好吸濕性能，但當用量過多或長期使用，會對外表有發(fā)生反應作用，且易將外表毛孔堵塞，而可溶性絲肽</span><span lang="EN-US">(VK-ST2)</span><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">則完全沒有這種弊病。<span lang="EN-US"></span></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: 12pt; font-family: 宋體; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;" lang="EN-US"> </span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span style="font-size: small;"><span style="font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;">絲素肽</span><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">（</span><span style="color: blue; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;" lang="EN-US">VK-ST2</span><span style="color: blue; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">）</span></span><span style="font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋體;"><span style="font-size: small;">有效地抑止外表中黑色素的生成</span><span lang="EN-US"><br /></span><span style="font-size: small;">外表的白皙給人一種舒適和高雅的感覺。外表中含有黑色素是決定外表顏色的重要因素，一些人外表較黑就是外表中黑色素較多的原因，顯然，保持外表白皙的有效辦法就是舒緩外表中黑色素的生成。黑色素是決定外表顏色的重要因素，當黑素增多時，外表由淺褐色變?yōu)楹谏�。外表中的黑素形成機理，一般認為來源于外表的角朊組分中酪氨酸，在酪氨酸酶的氧化作用下，酪氨酸首先轉變?yōu)槎u基苯丙氨酸，再經酪氨酸酶氧化為巴醌后進一步氧化為<span lang="EN-US">5</span>，<span lang="EN-US">6—</span>二羥基氮茚，較后聚合生成黑素。黑素的分子量很大，不溶于水，幾乎不溶于農業(yè)生產體系溶劑。二絲肽可抑止酪氨酸酶的活性，進而有效地舒緩外表黑素的生成。 <span lang="EN-US"></span></span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";"><span style="font-size: small;">　</span></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><strong style="mso-bidi-font-weight: normal;"><span style="font-size: 12pt; color: red; font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">經有關醫(yī)院臨床驗證表明</span></strong><span style="font-size: small;"><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">：含有絲素肽</span><span style="color: blue;" lang="EN-US">(VK-ST2)</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">的護膚品，對促進外表新陳代謝，減少面部外表御微皺紋，延緩外表衰老</span><span lang="EN-US">(</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">防曬</span><span lang="EN-US">)</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">、滋潤、營養(yǎng)外表效果明顯，特別對防治外表瘙癢癥、皸裂、疤痕增生、外表色素沉著等有明顯的療效，有效率達</span><span lang="EN-US">85%</span><span style="font-family: 宋體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">，受到了用戶的一致好評。</span></span><span lang="EN-US"><br style="mso-special-character: line-break;" /><br style="mso-special-character: line-break;" /></span></p> <p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span lang="EN-US"><span style="font-size: small;"> </span></span></p>