The standard of purple flower and dice has been greatly revised. What have you changed?

On January 25, the National Pharmacopoeia Committee issued the revised draft of the national drug standard of Viola yedoensis The draft and the standard of Chinese Pharmacopoeia, 2015 edition, changed the contents: identification (2), added aesculin reference substance for comparison, [check] moisture, total ash, acid insoluble ash, [extract], [content determination], the details are as follows: Our commission plans to revise the national drug standard of Viola yedoensis In order to ensure the scientificity, rationality and applicability of the standard, it is hereby publicized to solicit opinions from all sectors of the society (see the annex for details) The publicity period is three months Please study and verify carefully If you have any objection, please send a letter in time to submit your feedback with relevant instructions, experimental data and contact information The official seal shall be affixed to the letter, and the receiving unit shall be the office of the national pharmacopoeia commission Meanwhile, the scanned copy of the official letter shall be sent to the designated email If no reply is made at the expiration of the publicity period, it shall be deemed that there is no objection to the draft publicity standard Contact person: Zhang Peng Tel: 010-67079539 email: zy@chp.org.cn address: Office of the National Pharmacopoeia Committee (building 11, FA huananli, Dongcheng District, Beijing) zip code: 100061 Annex: publicity draft of the revised national drug standard of Viola officinalis.pdf National Pharmacopoeia Committee January 25, 2019