Table 1.
Information of honey samples.
| Sample code | Common name | Floral origin | Geographical origin | Year |
|---|---|---|---|---|
| C1-C5 | Chaste honey | Vitex negundo L. | Huixian, Henan | 2013 |
| C6-C10 | Chaste honey | Vitex negundo L. | Zanhuang, Henan | 2013 |
| C11-C15 | Chaste honey | Vitex negundo L. | Pingding, Shanxi | 2013 |
| Y1-Y7 | Rape honey | Brassica campestris L. | Hanzhong, Shannxi | 2014 |
| Y8-Y11 | Rape honey | Brassica campestris L. | Ankang, Shannxi | 2014 |
| Y11-Y13 | Rape honey | Brassica campestris L. | Neijiang, Sichuan | 2013 |
| Y14-Y15 | Rape honey | Brassica campestris L. | Mianyang, Sichuan | 2013 |
| J1-J4 | Jujube honey | Ziziphus jujuba Mlii. | Yulin, Shannxi | 2013 |
| J5-J8 | Jujube honey | Ziziphus jujuba Mlii. | Dali, Shannxi | 2013 |
| J9-J11 | Jujube honey | Ziziphus jujuba Mlii. | Jiaxian, Shannxi | 2013 |
| J12–14 | Jujube honey | Ziziphus jujuba Mlii. | Linbao, Henan | 2014 |
| J15 | Jujube honey | Ziziphus jujuba Mlii. | Zanhuang, Henan | 2014 |
| L1-L8 | Lungan honey | Dimocarpus longan Lour. | Maoming, Guangdong | 2014 |
| L9-L11 | Lungan honey | Dimocarpus longan Lour. | Pingnan, Guangxi | 2013 |
| L12-L13 | Lungan honey | Dimocarpus longan Lour. | Guiping, Guangxi | 2013 |
| L14 | Lungan honey | Dimocarpus longan Lour. | Lingshan, Sichuan | 2014 |
| L15 | Lungan honey | Dimocarpus longan Lour. | Fujian | 2014 |
| A1-A6 | Acacia honey | Robinin pseudoacacia L. | Lushi, Henan | 2014 |
| A7-A10 | Acacia honey | Robinin pseudoacacia L. | Heshui, Gansu | 2014 |
| A11–12 | Acacia honey | Robinin pseudoacacia L. | Ningxia, Gansu | 2014 |
| A13-A15 | Acacia honey | Robinin pseudoacacia L. | Yanchang, Shanxi | 2014 |