Ricarpium immaturus) , , (Cassiae semen), , (Crataegi Fructus Fructus), (Ophiopogonis tuber), (Arecae semen

0 votes
2 views
asked Sep 2 in Programming by flattennis1 (1,570 points)
Ricarpium immaturus) , ,  (Cassiae semen), ,  (Crataegi Fructus Fructus), (Ophiopogonis tuber),  (Arecae semen),  (Citrus unshiu pericarpium immaturus) NoJChinaSupplementNoNoJChinaSupplement, ,  (Cassiae Cassiae semen), No ,  (Crataegi Fructus), (Ophiopogonis tuber),  (Arecae semen),  (Citrus unshiu pericarpium immaturus)  (rhubarb rhizome),  (Sinomeni caulis No et <a href="https://www.medchemexpress.com/GW_6471.html">GW 6471 PPAR</a> rhizoma),  (Salviae Miltiorrhizae radix),  (Artemisiae Capillaris herba),  (Alismatis rhizoma),  (Crataegi fructus Fructus), ,  (Epimedii herba),  (Astragali radix),  (Atractylodis rhizoma),  (Cnidii rhizoma)  (Poria sclerotium),  (Raphani semen),  NoNoKChinaPrescription medicineNoPage  ofCChinaSupplementNoYoshida et al.BMC Complementary and Alternative Medicine  :Web page  oflovastatin, rimonabant, sibutramine hydrochloride, and orlistat have been eluted in that order and separated completely in the chromatogram (data not shown).The common ingredient was identified by its retention time and absorption spectrum.To prepare solutions of standards, we dissolved benfluorex, lovastatin, rimonabant, sibutramine hydrochloride, or orlistat with methanol and diluted them stepwise for the appropriate concentration.Method  and compared them.We created a plate having a mixture of propanol, ethyl acetate, water, and acetic acid (:::, vvvv) to   mm.We observed spots below UV light at  nm (SLUV;  nm; As A single, Osaka, Japan).We detected aloeemodin, chrysophanol, emodin, and rhein (the active components of rhubarb rhizome) working with the HPLCPDA method.The analytical column was as described for Technique .We maintained the column temperature at    making use of a column oven (CTOAvp; Shimadzu).For the mobile phase, we prepared a mixture of methanol, acetonitrile, and .formic acid (::, v vv).The flow rate was .mLmin.We set the detection <a href="https://www.medchemexpress.com/Tofacitinib.html">Tofacitinib SDS</a> wavelength at  nm and recorded UV spectra at  nm (SPDMAvp; Shimadzu).The injection volume was  L.MethodAristolochic acid is really a dangerous compound identified in Chinese herbal supplements that market antiobesity and that are imported via the web .Fenfluramine and Nnitrosofenfluramine are also harmful compounds which have antiobesity effects related to these of sibutramine .Chromatograms had been recorded for the typical compounds of aristolochic acid, fenfluramine, and Nnitrosofenfluramine employing the HPLCPDA program as outlined by methods described within the Japanese Pharmacopoeia  .The analytical column was a Cosmosil CARII (.mm,  m; Nacalai Tesque, Inc).We maintained the column temperature at    working with a column oven (CTO AC; Shimadzu).The flow rate was .mLmin.We recorded UV spectra at  nm (SPDMAvp; Shimadzu).The injection volume was  L.To detect   aristolochic acid, a mobile phase (methanol and .M phosphate buffer at pH .(:, vv)) was prepared.We set the detection wavelength at  nm.To detect fenfluramine and Nnitrosofenfluramine, we ready a mobile phase (methanol and water (:, vv)) to which we added, respectively,  mL of trifluoroacetic acid and a mixture of methanol and .trifluoroacetic acid solution (:, vv).We set the detection wavelength at  nm.TLC analysesResults We bought  items  merchandise from six producers sold on  World wide web web pages.Among the  internet websites, 5 lacked a description of their physical addresses, and 4, one particular, and five web-sites advertised falsified Cialis, Levitra, and Viagra, respectively.These falsified products had unapproved content or dosage types.From the  products,  things from eight goods contained Poria, 3 items from a single item contained Ophiopogonis tuber, and one i.Ricarpium immaturus) , ,  (Cassiae semen), ,  (Crataegi Fructus Fructus), (Ophiopogonis tuber),  (Arecae semen),  (Citrus unshiu pericarpium immaturus) NoJChinaSupplementNoNoJChinaSupplement, ,  (Cassiae Cassiae semen), No ,  (Crataegi Fructus), (Ophiopogonis tuber),  (Arecae semen),  (Citrus unshiu pericarpium immaturus)  (rhubarb rhizome),  (Sinomeni caulis No et rhizoma),  (Salviae Miltiorrhizae radix),  (Artemisiae Capillaris herba),  (Alismatis rhizoma),  (Crataegi fructus Fructus), ,  (Epimedii herba),  (Astragali radix),  (Atractylodis rhizoma),  (Cnidii rhizoma)  (Poria sclerotium),  (Raphani semen),  NoNoKChinaPrescription medicineNoPage  ofCChinaSupplementNoYoshida et al.BMC Complementary and Option Medicine  :Page  oflovastatin, rimonabant, sibutramine hydrochloride, and orlistat have been eluted in that order and separated totally inside the chromatogram (data not shown).The standard ingredient was identified by its retention time and absorption spectrum.To prepare solutions of standards, we dissolved benfluorex, lovastatin, rimonabant, sibutramine hydrochloride, or orlistat with methanol and diluted them stepwise to the proper concentration.Process  and compared them.We developed a plate with a mixture of propanol, ethyl acetate, water, and acetic acid (:::, vvvv) to   mm.We observed spots under UV light at  nm (SLUV;  nm; As 1, Osaka, Japan).We detected aloeemodin, chrysophanol, emodin, and rhein (the active components of rhubarb rhizome) applying the HPLCPDA method.The analytical column was as described for Approach .We maintained the column temperature at    using a column oven (CTOAvp; Shimadzu).For the mobile phase, we prepared a mixture of methanol, acetonitrile, and .formic acid (::, v vv).The flow price was .mLmin.We set the detection wavelength at  nm and recorded UV spectra at  nm (SPDMAvp; Shimadzu).The injection volume was    L.MethodAristolochic acid is often a dangerous compound found in Chinese herbal supplements that promote antiobesity and which are imported via the internet .Fenfluramine and Nnitrosofenfluramine are also damaging compounds which have antiobesity effects related to those of sibutramine .Chromatograms had been recorded for the typical compounds of aristolochic acid, fenfluramine, and Nnitrosofenfluramine applying the HPLCPDA system according to methods described inside the Japanese Pharmacopoeia  .The analytical column was a Cosmosil CARII (.mm,  m; Nacalai Tesque, Inc).We maintained the column temperature at    making use of a column oven (CTO AC; Shimadzu).The flow price was .mLmin.We recorded UV spectra at  nm (SPDMAvp; Shimadzu).The injection volume was  L.To detect aristolochic acid, a mobile phase (methanol and .M phosphate buffer at pH .(:, vv)) was ready.We set the detection wavelength at  nm.To detect fenfluramine and Nnitrosofenfluramine, we prepared a mobile phase (methanol and water (:, vv)) to which we added, respectively,  mL of trifluoroacetic acid and a mixture of methanol and .trifluoroacetic acid option (:, vv).We set the detection wavelength at  nm.TLC analysesResults We purchased  items  solutions from six producers sold on  World wide web sites.Among the  web-sites, 5 lacked a description of their physical addresses, and four, a single, and 5 websites advertised falsified Cialis, Levitra, and Viagra, respectively.These falsified merchandise had unapproved content or dosage types.Of the  products,  items from eight products contained Poria, 3 items from one solution contained Ophiopogonis tuber, and 1 i.

Please log in or register to answer this question.

...