台风来临前，不少市民担忧外出采购不便或外卖配送延迟，纷纷提前加大对蔬菜、粮油、肉蛋奶、米面 等重点生活必需品的采购力度，这一现象导致部分商超、农贸市场一度出现客流高峰，线上生鲜平台更 是迎来"爆单"情况。 作为深港两地重要的"菜篮子"，深农投集团旗下的深圳海吉星是此次台风保供工作的重要供应方。该公 司相关负责人向21世纪经济报道记者表示，自9月21日起，深圳海吉星已全面开启"保供加速度"模式， 通过联动深农投旗下30多家农批市场、全国范围内的种植基地以及6万余户伙伴商户，构建起一张覆盖 全国的农产品供应网络。 9月23日，21世纪经济报道记者实地走访深圳多家商超发现，以自身生活一公里为半径的范围内，无论 是小型便利店、中型超市还是大型商超，均有充足的新鲜蔬菜供应，市民日常采购需求可得到基本满 足。 稍早前消息，受超强台风"桦加沙"影响，深圳自9月23日下午起在全市范围内实行"五停"措施，其中14 时起全面停工、停业、停市，20时起启动停运，而停课措施早在9月22日晚已率先实施。 为保障市民安全，除抢险人员和民生保障人员外，官方呼吁其他人员切勿随意外出，同时全市所有室内 避险场所已全部开放，供有需要的群众避险。 ...

Core Viewpoint - The Lishui Market Supervision Administration conducted a food safety inspection, testing 284 samples across 19 categories, resulting in 277 passing and 7 failing due to excessive food additives and pesticide residues [2][3]. Group 1: Food Additives Exceeding Standards - The following products were found to have excessive food additives: - Rice flour from Huaming Food Factory in Jinyun County had dehydroacetic acid and its sodium salt exceeding safety standards [2]. - Rice flour from Wang Lifeng's rice cake workshop in Yunhe County had sulfur dioxide residue exceeding safety standards [2]. - Steamed sugar cake from Kangwei Sugar Cake Shop in Longquan City had sorbic acid and its potassium salt exceeding safety standards [2]. - Baijiu from Chunquan Winery in Longquan City had sweetener exceeding safety standards [2]. - Spicy meat bun (presumably from Hangzhou Tongzhen Food Co., Ltd.) sold by Lishui Super Neighbor E-commerce Co., Ltd. had dehydroacetic acid and its sodium salt exceeding safety standards [2]. Group 2: Pesticide Residues Exceeding Standards - The following products were found to have excessive pesticide residues: - Yam from Chen Lijiao Vegetable Business in Qingtian had residues of mefenoxam and manganese salt exceeding safety standards [3]. - Celery sold by Chen Wenwei at Water East Vegetable Market had thiamethoxam exceeding safety standards [3]. Group 3: Measures Taken - The Lishui Market Supervision Administration has mandated local market supervision departments to immediately halt production and sales of the non-compliant products, implement measures such as removal from shelves, and ensure proper follow-up actions including risk control and traceability [4].