2026-10-14T17:05:12Z https://www.scidb.cn/oai

10.57760/sciencedb.44025 2026-07-27T10:00:18Z

2026-07-27 Determination data of multi-elements and stable isotopes for Zanthoxylum bungeanum from Gansu GI, Gansu non-GI, and other eight Chinese provinces doi:10.57760/sciencedb.44025 en Sample collection time: August-September 2023. Sample collection quantity: A total of 420 samples of Zanthoxylum bungeanum were collected, including 150 samples of Gansu geographical indication Zanthoxylum bungeanum, 85 samples of Gansu non-geographical indication Zanthoxylum bungeanum, and 185 samples of Zanthoxylum bungeanum from other provinces. Sample collection locations: Wudu District, Qin'an County, Gangu County, and Qingshui County in Gansu Province, China. Gansu non-geographical indication origin- Xihe County, Lixian County, Dangchang County, Linxia County. The other eight provinces are Shanxi, Sichuan, Shandong, Yunnan, Hebei, Shaanxi, Henan, and Guizhou. Measurement of elements: 42 multi-element and stable carbon and nitrogen isotopes.  Zanthoxylum bungeanum; Geographical traceability; geographical indication chenchunqiu PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank