6-BA是6-苄基腺嘌呤的简称， 本人在“敬告首席蒋高明 细胞膨大剂在瓜果上的应用全球我是第一个”（http://blog.sciencenet.cn/blog-642008-842662.html）中对此植物激素的应用已有阐述。

现在人们对胖豆芽， 爆炸西瓜， 大草莓很害怕， 在中国甚至把胖豆芽告上法庭（法庭宣布不成立，不再立案）。 下面是6-BA的安全资料

1. 美国环保局豁免6-BA的残留量检测， 因为6-BA安全
ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 180 [OPP-2004-0013; FRL-7347-6]文告号码
6-Benzyladenine; Exemption from the Requirement of a Tolerance（文告题目：豁免测定6-BA残留量）
AGENCY: Environmental Protection Agency (EPA).美国环保局
ACTION: Final rule.最后决定
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SUMMARY: This regulation establishes an exemption from the requirement of a tolerance for residues of the biochemical pesticide, 6-benzyladenine (6-BA), in or on pistachio, and amends the existing exemption for apple to expand the uses and increase the application rate. Valent BioSciences Corporation submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA), requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of 6-BA.
DATES: This regulation is effective April 2, 2004. Objections and requests for hearings, identified by docket ID number OPP-2004-0013, must be received on or before June 1, 2004.
ADDRESSES: Written objections and hearing requests may be submitted electronically, by mail, or through hand delivery/courier. Follow the detailed instructions as provided in Unit IX. of the SUPPLEMENTARY INFORMATION.
FOR FURTHER INFORMATION CONTACT: Denise Greenway, Biopesticides and Pollution Prevention Division (7511C), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-0001; telephone number: (703) 308-8263; e-mail address: greenway.denise@epa.gov

2. 欧盟食品安全局豁免6-BA的残留量检测， 因为6-BA安全：
   EFSA.Conclusion on the peer review of the pesticide risk assessment of the active substance 6-benzyladenine

3. 世界卫生组织和FAO（联合国粮农组织）联合的国际食品药典法规里列举涵盖了全世界有关必须检测最大残留量的农药（植物生长激素列入农药范畴）名录，根本就没有把6-BA列入

4. 卫生部公布的非法食品添加物名单中并没有6-BA。
  北京市地方标准（DB11/ 377—2006）中规定允许豆芽菜中使用6-苄基腺嘌呤。

以上种种证据表明6-BA是非常安全的食物激素， 以至于全世界的主要国家都不对它设限（即食品饮用水中不管含有多少6-BA度无需检测）。 中国媒体把6-BA妖魔化是为了吸引眼球，搞出来制造混乱蒙骗老百姓的恶劣新闻行为。