GB/T 11765-2026Camellia seed oil (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part

1.Structure and Drafting Rules of Standardization Documents". Drafting. This document replaces GB/T 11765-2018 "Camellia Seed Oil". Compared with GB/T 11765-2018, the main differences are structural adjustments and editorial changes. Aside from the changes, the main technical changes are as follows:

---The definitions of the terms "pressed camellia seed oil" and "extracted camellia seed oil" have been revised (see 3.4, 3.6, and

3.5 in the.2018 edition), and the following additions have been made. The terminology and definition of "pressed and refined camellia seed oil" (see 3.5) have been revised, and the terminology and definition of "water-enzymatic camellia seed oil" (see.2018) have been removed. (

3.6 of the.2016 edition)

---The "Category" has been changed (see Chapter 4, Chapter 4 in the.2018 edition);

---The "water-based enzymatic method" (see

6.1 in the.2018 edition) has been removed, as have the "food safety requirements" and other requirements (see the.2018 edition). 6.3, 6.4);

---The "judgment rules" have been changed (see 8.4,.2018 version 8.4);

---The label has been changed (see Chapter 9, Chapter 9 in the.2018 edition);

---The section on "Packaging, Storage, Transportation and Sales" has been amended (see Chapter 10, Chapter 10 of the.2018 edition). Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents. This document was proposed by the National Food and Strategic Reserves Administration. This document is under the jurisdiction of the National Technical Committee on Standardization of Grain and Oil (SAC/TC270). This document was drafted by: the Academy of Sciences of the National Food and Strategic Reserves Administration, the Standards and Quality Center of the National Food and Strategic Reserves Administration, and Henan Province. Xinrui Camellia Oil Co., Ltd., Guangshan County Jianhong Zhongtian Agricultural and Forestry Development Co., Ltd., Hunan Academy of Forestry, Hunan Dasanxiang Camellia Oil Co., Ltd. Co., Ltd., Hunan Shanrun Camellia Oil Technology Development Co., Ltd., Ganzhou Comprehensive Inspection and Testing Institute, Yushan County Dachengcang Food Co., Ltd., Fangchenggang Aojia Grain and Oil Industry Co., Ltd., Zhejiang Laoshugen Camellia Oil Development Co., Ltd., Hangzhou Qiandao Lake Yaoji Industry Co., Ltd., Anhui Hua Yincha Oil Co., Ltd., and Chongqing Youzhou Camellia Oil Technology Co., Ltd. The main drafters of this document are. Duan Zhangqun, Xue Yalin, Xiong Weizheng, Wang Jusen, Chen Yongzhong, Yang Qian, Huang Gui, Ouyang Pengfei, Wang Mei, and Wang Zhaofei. Zhang Hui, Yu Hongming, He Zhehua, Chen Wei, Zhou Wanmeng, Ma Li. The release history of this document and the document it replaces is as follows:

---First published in 1989 as GB/T 11765-1989, revised for the first time in.2003, and revised for the second time in.2018;

---This is the third revision. Camellia seed oil

1.Scope This document defines the terminology and definitions of camellia seed oil, and specifies its classification, relative density and fatty acid composition, quality requirements, and inspection procedures. The document describes the corresponding inspection methods for the procedures, labeling, packaging, storage, transportation, and sales. This document applies to both crude camellia seed oil and refined camellia seed oil. The quality specifications for crude camellia seed oil are only applicable to the trade of crude camellia seed oil.

4 Classification

4.1 Camellia seed oil is classified into crude camellia seed oil and finished camellia seed oil according to the degree of processing.

4.2 According to the processing technology, finished camellia seed oil is divided into pressed camellia seed oil, pressed refined camellia seed oil and extracted camellia seed oil.

5.Relative density and fatty acid composition The relative density and fatty acid composition of camellia seed oil should conform to the specifications in Table

1.These compositions and parameters represent the basic characteristics of camellia seed oil. The claims regarding authenticity are for reference only. See Appendix A for optional claims for camellia seed oil.

6 Quality Requirements

6.1 Quality Indicators of Camellia Seed Crude Oil The quality indicators of crude camellia seed oil should meet the requirements of Table 2.

6.2 Quality Indicators of Finished Camellia Seed Oil The quality indicators of pressed camellia seed oil should meet the requirements of Table 3, and the quality indicators of pressed refined camellia seed oil and extracted camellia seed oil should meet the requirements of Table 4. According to the regulations.

7 Test methods

7.1 Relative density test. Performed in accordance with GB/T 5526.

7.2 Fatty acid composition test. Performed in accordance with GB 5009.168.

7.3 Transparency, odor and taste tests. Performed in accordance with GB/T 5525.

7.4 Moisture and volatile matter content testing. Performed in accordance with GB 5009.236.

7.5 Test for insoluble impurities. Performed in accordance with GB/T 15688.

7.6 Acid value test. Performed in accordance with GB 5009.229.

7.7 Peroxide value test. Performed in accordance with GB 5009.227.

7.8 Solvent residue test. Performed in accordance with GB 5009.262.

7.9 Color inspection. Performed in accordance with GB/T 5009.37.

7.10 Heating test. Performed in accordance with GB/T 5531.

7.11 Soap content test. Performed in accordance with GB/T 5533.

7.12 Smoke point test. Performed in accordance with GB/T 20795.

8 Inspection Rules

8.1 Sampling Perform in accordance with the requirements of GB/T 5524.