金禾实业：公司借力合成生物技术以葡萄糖为原料生物全发酵转化，已实现高纯度圆柚酮吨级量产

Group 1 - The company has confirmed that its produced product, round grapefruit ketone, possesses excellent mosquito-repelling capabilities [2] - The core advantages of the round grapefruit ketone include being safe, non-toxic, environmentally friendly, and having a long-lasting mosquito-repelling effect [2] - The company utilizes synthetic biotechnology to convert glucose into high-purity round grapefruit ketone through a fully fermented process, achieving ton-level production without the involvement of heavy metals [2]