Phytochemical Analysis《植物化学分析》(一年8期). Phytochemical Analysis is devoted to the publication of original articles concerning the development, improvement, and significant extension of application of analytical methodology in the plant sciences, as well as in natural products research. The spectrum of coverage is broad, encompassing methods and techniques relevant to the detection (including bio-screening), extraction, separation, purification, identification and quantification of compounds in plant biochemistry, plant cellular and molecular biology, plant biotechnology, the food sciences, agriculture and horticulture, and natural products research in general.