西尔山松、西伯利亚松和黑松微孢子和芽的元素组成

V. Shiretorova, S. A. Erdyneeva, L. Radnaeva
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摘要

近年来,基于松花粉的膳食补充剂的受欢迎程度显著增加,因为它在中医中已有一千多年的使用历史,并且具有多种生物活性。为了获得松花粉,在开花之前采收微球藻,在其分离之后,形成含有空微球藻的废物,其数量占原料质量的90-95%。本文对分离得到的西洋松(Pinus sylvestris)、西伯利亚松(P. sibirica)和小松(P. pumila microstrobili)花粉进行了元素组成的测定,并与药厂原料西洋松芽进行了比较。元素组成分析采用原子吸收光谱与初步酸矿化在微波系统。元素组成对比分析表明,EM中含有大量的K (8710 ~ 10187 mg/kg)、mg (627 ~ 1079 mg/kg)、Mn (129 ~ 179 mg/kg)以及Zn (37 ~ 67 mg/kg)和Cu (7.4 ~ 10.3 mg/kg)。不同种类松芽和芽的化学元素积累顺序相同(K>Mg>Ca>Mn>Fe~Zn>Na>Cu>Ni~Cr>Co>Pb>Cd>Hg)。EM可以在饲粮中添加K、Mg、Mn、Fe、Zn和Cu等常量和微量元素。有毒的Cd、Pb、Hg含量低于药用植物原料及其膳食补充剂的最高允许标准。本文首次获得了西尔山蕨、西伯利亚蕨、矮枝蕨和西伯利亚蕨和矮枝蕨芽的电磁元素组成数据,可用于对一种新型原料进行进一步的卫生测量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Elemental composition of microstrobili and sprouts of Pinus sylvestris, Pinus sibirica and Pinus pumila
In recent years, the popularity of dietary supplements based on pine pollen has significantly increased due to over a thousand years of its use in Chinese traditional medicine and diverse biological activity. Microstrobili are harvested prior to flowering in order to obtain pine pollen, and, following its separation, waste comprising empty microstrobili in the amount of 90–95% of the mass of raw material is formed. In this work, the elemental composition of Pinus sylvestris, P. sibirica and P. pumila microstrobili obtained following the separation of pollen (empty microstrobili (EM) was determined and compared with pharmacopoeial raw material, i.e., P. sylvestris sprouts. The elemental composition was analysed using atomic absorption spectroscopy with preliminary acid mineralisation in a microwave system. A comparative analysis of the elemental composition showed that EM contains a significant amount of K (8710–10187 mg/kg), Mg (627–1079 mg/kg), Mn (129–179 mg/kg), as well as Zn (37–67 mg/kg) and Cu (7.4–10.3 mg/kg). The series of accumulation of chemical elements was identical for microstrobili and sprouts of the studied pine species (K>Mg>Ca>Mn>Fe~Zn>Na>Cu>Ni~Cr>Co>Pb>Cd>Hg). EM can be used to enrich the diet with macroand microelements such as K, Mg, Mn, Fe, Zn and Cu. The content of toxic Cd, Pb and Hg was below the maximum permissible standards for medicinal plant raw materials and dietary supplements thereof. Obtained for the first time, data on the elemental composition of EM of P. sylvestris, P. sibirica, P. pumila and sprouts of P. sibirica and P. pumila can be used for further sanitary measurements of a new type of raw material.
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