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目的探讨光照强度对忍冬花蕾大小和金银花药材质量的影响。方法光照强度采用照度计测定;花蕾长度和宽度采用游标卡尺测定;花蕾干重采用分析天平称重;绿原酸和木犀草苷含量参照《中国药典》(2010版)一部,采用HPLC法测定。结果不同光照强度下,忍冬花蕾长、花蕾宽、花蕾干重及绿原酸和木犀草苷含量均表现为:CK(全光照)>65%CK>55%CK>18%CK,全光照条件下所测各项指标均表现为最大。结论充足的光照有利于提高金银花药材的质量,增加金银花的花蕾干重。
Objective To investigate the effects of light intensity on honeysuckle bud size and honeysuckle medicinal quality. Methods The light intensity was measured by illuminometer. The length and width of flower buds were determined by vernier calipers. The dry weight of flower buds was weighed by analytical balance. The contents of chlorogenic acid and luteolin were determined by HPLC and determined according to the Chinese Pharmacopoeia (2010 edition). Results Under different light intensities, the honeysuckle length, bud width, dry weight of buds and contents of chlorogenic acid and luteolin were as follows: CK (full light)> 65% CK> 55% CK> 18% The measured indicators under the performance of the largest. Conclusion Sufficient illumination is beneficial to improve the quality of honeysuckle herbs and increase the bud weight of honeysuckle.