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<p class="MsoNormal" align="center" style="text-align:left;line-height:75%;"><a name="OLE_LINK11"></a><a name="OLE_LINK9"></a><a name="OLE_LINK5"></a><a name="OLE_LINK7"></a><a name="OLE_LINK8"></a><a name="OLE_LINK6"></a><a name="OLE_LINK3"></a><a name="OLE_LINK4"><b><span lang="EN-US" style="font-size:14.0pt;line-height:75%;">Piperine Powder</span></b></a><b><span lang="EN-US" style="font-size:14.0pt;line-height:75%;"><o:p></o:p></span></b></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;mso-pagination:widow-orphan;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="text-align:left;line-height:75%;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;mso-font-kerning: 0pt">Active Ingredients</span></b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;mso-font-kerning:0pt;">: Piperine</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"><o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="text-align:left;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;mso-font-kerning:0pt;">Specification:</span></b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;mso-font-kerning:0pt;"> <a name="OLE_LINK2">90%, 95%, 98% by HPLC</a></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"><o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="margin-left:10.35pt;text-align:left;text-indent:-10.35pt;mso-char-indent-count:-.98;line-height:75%;tab-stops:282.0pt;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">Appearance: </span></b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">yellow to white crystal powder <o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;"><a name="OLE_LINK10"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></a></div> <p class="MsoNormal" align="left" style="text-align:left;line-height:75%;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">Botanical Source: </span></b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">Piper nigrum L. <o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="text-align:left;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">Molecular Formula</span></b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">: <span class="apple-converted-space"><b><span style="background-image:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;background-position:initial initial;background-repeat:initial initial;"> </span></b></span><span class="apple-style-span"><span style="background-image:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;background-position:initial initial;background-repeat:initial initial;">C<sub>17</sub>H<sub>19</sub>NO<sub>3</sub></span></span><o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="text-align:left;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">Molecular Weight:</span></b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> 285.3377<o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" style="line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;mso-font-kerning:0pt;">CAS No.:</span></b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;mso-font-kerning:0pt;"> 94-62-2<o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="text-align:left;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">Melting Point: </span></b><st1:chmetcnv unitname="℃" sourcevalue="129" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;">129</span><span style="mso-bidi-font-size:10.5pt;line-height:75%;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">℃</span></st1:chmetcnv><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"><o:p></o:p></span></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="text-align:left;line-height:75%;mso-layout-grid-align:none;text-autospace:none;"><b><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:75%;mso-font-kerning:0pt;">Function: <o:p></o:p></span></b></p> <div class="MsoNormal" align="center" style="text-align:center;line-height:150%;"><a name="OLE_LINK1"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:150%;"> <hr size="2" width="100%" align="center" /> </span></a></div> <p class="MsoNormal" align="left" style="margin-left:5.25pt;text-align:left;text-indent:-5.25pt;mso-char-indent-count:-.5;line-height:150%;"><a name="OLE_LINK14"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height: 150%">1 Piperine is often added to prepared food to enhance aroma and flavor.It can Promote drug absorption, and improve the effectiveness of the drug function. In clinical practice, it can induce calm (sedative effect) or to induce sleep (hypnotic effect), and used to make anticonvulsant, antidepressant, and muscle relaxation drug.<o:p></o:p></span></a></p> <p class="MsoNormal" align="left" style="margin-left:5.25pt;text-align:left;text-indent:-5.25pt;mso-char-indent-count:-.5;line-height:150%;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:150%;">2 Piperine has also been found to inhibit human CYP<st1:chmetcnv unitname="a" sourcevalue="3" hasspace="False" negative="False" numbertype="1" tcsc="0" w:st="on">3A</st1:chmetcnv>4 and P-glycoprotein, enzymes important for the metabolism and transport of xenobiotics and metabolites.In animal studies, piperine also inhibited other enzymes important in drug metabolism. By inhibiting drug metabolism, piperine may increase the bioavailability of various compounds and alter the effectiveness of some medications. Notably, piperine may enhance bioavailability of curcumin by 2000% in humans.<o:p></o:p></span></p> <div class="MsoNormal" align="center" style="margin-left:5.25pt;text-align:center;text-indent:-5.25pt;mso-char-indent-count:-.5;line-height:150%;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;line-height:150%;"> <hr size="2" width="100%" align="center" /> </span></div> <p class="MsoNormal" align="left" style="margin-left:10.5pt;text-align:left;text-indent:-10.5pt;mso-char-indent-count:-1.0;line-height:150%;"><span lang="EN-US"><o:p> </o:p></span></p>