T/QAS 011-2020 The classification standard for selenium content of agricultural products in Qinghai Province

Scope

Main technical content: The selenium content indicators of selenium-rich agricultural products in Qinghai Province shall comply with the provisions of Table 1. Table 1 Classification Standards for Selenium Content in Selenium-Rich Agricultural Products | Crop Name | Selenium Content (ug/kg) | |:--- |:--- | | Grains | Wheat, oats, corn, barley | 80-500 | | Oilseeds | Rapeseed, sesame seed | 50-500 | | Legumes | Pea, broad bean | 50-500 | | Vegetables | Leafy vegetables: bitter greens, celery, cabbage, chives, lettuce, oil rape, small cabbage, spinach, kale | 20-100 | | Fruits | Chili, pumpkin, eggplant, cucumber, tomato, zucchini, mung bean, yard bean, cowpea | 20-100 | | Flowers | Broccoli, cauliflower | 50-500 | | Roots and tubers | Potato, radish, carrot, lettuce, kohlrabi, beetroot | 50-500 | | Fruits | Sand thorn, apricot, apple, grape, pear | 10-100 | | Onions and garlic | Scallion, garlic | 30-500 | | Herbal medicines | Codonopsis, Astragalus, rhubarb, angelica | 100-500 | | Grasses | Ice grass, alfalfa | 100-500 | | Eggs | Egg | 100-500 | | Meat | Chicken, mutton, beef, pork | 100-500 | | Edible fungi (dry basis) | Morel | 100-500 |

Development Information

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