| 1. | Spices and condiments - determination of acid - insoluble ash
香辛料和调味品酸不溶性灰分的测定 |
| 2. | Tea - determination of acid - insotuble ash content
茶酸不溶性灰分测定 |
| 3. | Tea . determination of acide - insoluble ash
茶叶.酸不溶性灰分的测定 |
| 4. | Determination of acid - insoluble ash content
酸不溶性灰分测定 |
| 5. | Determination of acid - insoluble ash
酸不溶性灰分的测定 |
| 6. | Results the contents of volatile oil and synephrine in different specifications of frutus aurantii immaturus were obviously different , and in accordance with empirically traditional classification
结果不同产地不同规格的枳实药材的总灰分、酸不溶性灰分、水分含量没有差异，总灰分含量均低于7 % ，符合《中国药典》中枳实项规定。 |
| 7. | Methods the contents of synephrine , volatile oil , total ash , acid - insoluble ash and water in different specifications of frutus aurantii immaturus were determined by hplc or other methods according the china pharmacopoeia
方法采用hplc法测定不同规格枳实中辛弗林含量，同时依照药典方法分别测定了其挥发油、总灰分、酸不溶性灰分和水分含量，对不同规格枳实药材进行综合质量对比研究，并与其传统规格分类进行比较。 |
| 8. | Conclusion volatile oil , acid - insoluble ash , water and synephrine with a definite content limit can be chosen as the parameters for the research of quality standard of frutus aurantii immaturus , which will supply evidence for the medicinal trade and research of frutus aurantii immaturus
结论与现行药典标准中枳实项相比，本研究新增了酸不溶性灰分、水分、挥发油和辛弗林含量项，可更有效地评价枳实药材的质量，为枳实药材的商品流通和研究开发提供依据。 |
| 9. | Water , total ash and acid - insoluble ash in more than twenty batches of radix angelicae dahuricae come from different areas and different processing methods have been determined . the results indicated that water of radix angelicae dahuricae should be control to no more than 12 % . the quantity of the acid - insoluble ash in samples is mostly in accord with the pharmacopoeia 2000 edi .
测定了二十余批不同产地及不同加工方法白芷的水分、总灰分及酸不溶性灰分，结果表明：白芷药材的含水量应控制在12以下为宜；多数药材的总灰分和酸不溶性灰分符合药典标准。 |
