search:麻黃草提煉麻黃素相關網頁資料

瀏覽:1281
日期:2024-07-04
Because of this, ephedra is becoming a "substitute precursor" for ephedrine compounds ... Smaller scale companies will market the ephedra extract as tablets or ......
瀏覽:864
日期:2024-07-10
While all four of these terms are used, ephedrine is correctly classified as analkaloid and not ephedra, andephedra is typically sold as an extract and not ......