General knowledge of goji berry: How to identify the quality of goji berry? Answer:1.To look at the fruit, goji berries are oval and long but not round or thin;2.To look at the hilum, the hilum of goji berry is white;3. To look at thecolors, goji berries are dark red or purple;4. To look at the agglomerate, the moisture in goji berry is about 12% - 13%, goji berries are not easy to agglomerate after packed, and if they are pressed into blocks, they can loose automatically;5. To soak them in water, the goji berries that can float on the water are better;6. To taste, better goji berries have thin skin and abundant flesh with pure, sweet and bitter taste.Description Best class: Organic goji berrySize 500 Organic Goji Berry Organic farming system as far as possible the use of available resources in the system of agriculture, in the farming system to encourage and promote biological cycle, including microbial, plant and animal, and make full use of the organic matter and nutrient elements in a closed system, using agricultural techniques to avoid possible pollution, so as to maintain and improve. Long term fertility goji berry base soil, realize the sustainable development of Chinese goji berry agriculture. For the company united management on the bases, organic pesticides and fertilizers, which provide good quality of fruits, and proved by the testing authority, our products are fullly complianced with the quality requirements of international market circulation.