牡丹花瓣冻干粉极细粉细胞破壁率的测定及营养成分分析  

Determination of wall breaking rate of very fine powder cells of freeze-dried peony petals and analysis of nutritional components

作　　者：李雨欣 李捷 谢艳华 罗欢欢 武俊生 林奋 王四旺 LI Yuxin;LI Jie;XIE Yanhua;LUO Huanhuan;WU Junsheng;LIN Fen;WANG Siwang(Department of life Sciences and Medicine, Northwest University, Xi′an 710069, China;Department of Traditional Chinese Medicine and Natural Pharmacology, Air ForceMedical University, Xi′an 710032, China;Shaanxi Fengdan Zhengyuan Biotechnology Co., Ltd., Xi′an 710077, China)

机构地区：[1]西北大学生命科学与医学部,陕西西安710069 [2]空军军医大学中药与天然药物学教研室,陕西西安710032 [3]陕西凤丹正元生物科技有限公司,陕西西安710077

出　　处：《西北大学学报（自然科学版）》2022年第1期84-89,共6页Journal of Northwest University（Natural Science Edition）

基　　金：国家自然科学基金资助项目(51305506);陕西省社会发展重点项目(2017ZDXM-SF-019);陕西省科技计划项目(S2018-ZC-GCZXXY-SF-0005);陕西省生物医药重点实验室后补助项目(2018SZS41)。

摘　　要：采用细胞计数法,以薄壁细胞为评价指标,测定牡丹花瓣冻干粉超细粉碎极细粉的细胞破壁率;营养成分按照食品安全国家标准相关实验方法和要求进行检测。建立牡丹花瓣冻干粉极细粉细胞破壁率的检测方法;测定牡丹花瓣冻干粉营养成分含量。结果表明,该方法可用于牡丹花瓣冻干粉极细粉细胞破壁率检测;牡丹花瓣冻干粉极细粉细胞破壁率为100%;牡丹花瓣冻干粉富含多种营养成分,具开发利用的价值。Using cell counting method and taking parenchyma cells as evaluation index,the cell wall breaking rate of freeze-dried powder and ultra-fine powder of peony petals was measured;the nutritional components shall be tested according to the relevant experimental methods and requirements of the national food safety standard of the ministry of health.To establish a method to detect the wall breaking rate of very fine powder cells of freeze-dried peony petals;the content of nutritional components in freeze-dried powder of peony petals was determined.The results showed that the method could be used to detect the wall breaking rate of very fine powder cells of peony petals;the wall breaking rate of very fine powder cells of freeze-dried peony petals was 100%;the freeze-dried powder of peony petals is rich in a variety of nutrients and has the value of development and utilization.

关 键 词：牡丹花瓣冻干粉 牡丹花瓣冻干粉超细粉碎极细粉 破壁率 营养成分 

分 类 号：R293[医药卫生—民族医学]