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姜石是矿物性中药的一种,自唐代以来我国历代本草均有记载。《本草纲目》对姜石的形态、鉴别、性质、疗效、应用方剂等都有详细叙述。我国民间沿用此药已逾千年。近年河北、等省民间将姜石投于水井或水缸中,饮用姜石水;或把姜石研成粉后内服或外用,以防治疾病。服用者中有相当部分是包括食管癌在内的一些肿瘤病人。但迄今未见有关姜石成分的正式报告发表。作者对我国6个省市所产姜石进行了光谱半定量分析,并对邢台、涉县、漳县三个地区姜石样品作了定量分析。定量分析元素共44种。在分析中采用了极谱催化波、无火焰石墨炉原子吸收分光光度等方法对微量成分进行了测
Jiangshi is a kind of mineral traditional Chinese medicine. Since the Tang Dynasty, all the ancient Chinese herbs have been recorded. “Compendium of Materia Medica” has a detailed description of ginger stone morphology, identification, nature, efficacy, application of prescriptions. It has been more than a thousand years since the Chinese people used this medicine. In recent years, Hebei provinces and other provinces have thrown Jiang Shi into water wells or water tanks to drink ginger water; or ginger powder has been used internally or externally to prevent diseases. A significant proportion of the users are cancer patients including esophageal cancer. However, no formal report on the composition of ginger has been published so far. The author conducted a semi-quantitative analysis of ginger stone produced in six provinces and cities in China, and quantitatively analyzed the ginger stone samples in Xingtai, Shexian, and Qixian counties. A total of 44 elements were quantitatively analyzed. In the analysis, the trace composition was measured using polarographic catalytic wave, flameless graphite furnace atomic absorption spectrophotometry and other methods.