T/TSYC 001-2020 Tongshan Oiling Camellia

Scope

Scope: The scope of products covered by the "Tongshan Oil Tea" geographical indication certification trademark is limited to the provisions of Article 5 of the "Tongshan County Oil Tea Association 'Tongshan Oil Tea' Geographical Indication Certification Trademark Use Management Rules", namely the areas of Hengdang Mountain and Chenshui Mountain in Jiugongshan Town, Tuchengxi Rock in Cikou Town, Panxi and Shi Yin (Pine) in Dafan Town, Zhujialou, Banqiao (Chadaan) and Heping (Li Hu) in Zhuangjia Town, Shanshuyuan in Tongyang Town, Chengkeng in Chuangwang Town, Gaohu (Fujia Mountain) in Nanlinqiao Town, Menglong, Zhongtong, and Mao Yang in Huangshapu Town, Taipingshan in Honggang Town, Sanjie in Xiepu Town, and Shangzheng and Sanxiang in Yangfanglin Town, all of which are located in Tongshan County, Hubei Province, and are used to grow oil tea trees and extract oil from their seeds; Main technical content: The sensory requirements shall comply with the provisions of Table 1. Table 1 Sensory Requirements Item Requirements Test Method Color Light yellow Place the sample in a clean white container and observe, smell, and taste it under sufficient lighting. Form Pure and lubricious oil with clear and transparent texture Taste and aroma Slightly bitter with the unique fragrance of oil tea seeds No impurities visible to normal vision Physical and chemical indicators shall comply with the provisions of Table 2. Table 2 Physical and Chemical Indicators Item Indicators Acid value (based on fat) ≤1.0 Peroxide value (based on fat) ≤5.5 Insoluble impurities ≤0.05 Linoleic acid ≥8.0 Linolenic acid ≥0.4 Unsaturated fatty acids ≥85.2

Development Information

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