QUERCETIN

Details:

<p> <span style="font-family:'Arial';font-size:9pt;font-weight:bold;">Name:</span><span style="font-family:'Arial';font-size:9pt;"> Quercetin</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> <p> <span style="font-family:'Arial';font-size:9pt;font-weight:bold;">Molecular formula:</span><span style="font-family:'Arial';font-size:9pt;"> C</span><span style="font-family:'Arial';font-size:9pt;vertical-align:sub;">15</span><span style="font-family:'Arial';font-size:9pt;">H</span><span style="font-family:'Arial';font-size:9pt;vertical-align:sub;">10</span><span style="font-family:'Arial';font-size:9pt;">O</span><span style="font-family:'Arial';font-size:9pt;vertical-align:sub;">7</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> <p> <span style="font-family:'Arial';font-size:9pt;font-weight:bold;">Molecular weight:</span><span style="font-family:'Arial';font-size:9pt;"> 302.23</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> <p> <span style="font-family:'Arial';font-size:9pt;font-weight:bold;">Analysis:</span><span style="font-family:'Arial';font-size:9pt;"> </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> <table style="border-collapse:collapse;"> <tbody> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';color:#000000;font-size:10pt;font-weight:bold;">Analysis content</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';color:#000000;font-size:10pt;font-weight:bold;">Criterion Prescript</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';color:#000000;font-size:10pt;font-weight:bold;">Analysis Result</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:10pt;">Description</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">as a yellow powder </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;"> conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Identification</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">must presented positive reaction</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">positive reaction</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Melting point</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'宋体';font-size:9pt;">305℃</span><span style="font-family:'Arial';font-size:9pt;">~315</span><span style="font-family:'宋体';font-size:9pt;">℃</span><span style="font-family:'Arial';font-size:9pt;"> </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Loss on drying </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">9.5%~12.5%</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;"> 10.6%</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Residue on ignition</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">≤<span>0.2%</span></span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;"> 0.12%</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Heavy meta</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">≤<span>20.0 mg/kg </span></span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Pb</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">≤<span>5.0 mg/kg</span></span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">As </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;"> ≤<span>2.0 mg/kg </span></span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Cd </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">≤<span>0.3 mg/kg </span></span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Hg </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">≤<span>0.2 mg/kg </span></span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Total plate count</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">not more than 1000 cfu/g </span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Yeast&Mold</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">not more than 100 cfu/g</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">conform</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">E.coli</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Absent</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Absent</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Salmonella</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Absent</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Absent</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> <tr> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="175"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">Assay(anhydrous substance)</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="219"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">≥<span>98%</span><span>（</span><span>UV</span><span>）</span></span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> <td style="border-bottom:#000000 0.5pt solid;border-left:#000000 0.5pt solid;border-top:#000000 0.5pt solid;border-right:#000000 0.5pt solid;" valign="center" width="189"> <p style="text-align:center;"> <span style="font-family:'Arial';font-size:9pt;">98.6%</span><span style="font-family:'宋体';font-size:9pt;"></span> </p> </td> </tr> </tbody> </table> <p> <span style="font-family:'宋体';font-size:12pt;"><br /> </span><span style="font-family:'宋体';background:#ffffff;font-size:9pt;"> </span><span style="font-family:'宋体';background:#ffffff;font-size:9pt;"></span> </p> <p> <span style="font-family:'Arial';font-size:9pt;font-weight:bold;">Pharmacology:</span><span style="font-family:'Arial';font-size:9pt;"> The material has good expectorant and antitussive effect, and some asthma preventing effect. It also can lower blood pressure, build up blood capillary resistance, reduce blood capillary fragility, antiatheroscloresis, expand coronary artery, increase coronary blood flow, etc. The material can be used for the treatment of chronic bronchitis. It is used as adjuvant therapy for coronary heart disease and high blood pressure. In addition, it is used for the treatment of prostate cancer in USA. </span> </p>