美国有些州曾规定,人造黄油必须染成粉红色才准出售。一包十磅重的产品,只因颜色不符,被罚了一百美元。
从1869年的发明,讲到消费者在家揉袋调色,再到议员的蒙眼试吃。一块抹面包的油,卷进了一场持续多年的颜色之争。
影像来源
British Instructional Films / British Pathé
Margarine From Oil
https://www.youtube.com/watch?v=yWwhX-8-MsE
Butter Making
https://www.youtube.com/watch?v=oaXjq9Qf4z8
Good Luck / Ogilvy,埃莉诺罗斯福广告
https://www.youtube.com/watch?v=ZilK-WICePY
Parkay 1998广告,Video Archive上传
https://www.youtube.com/watch?v=HbHVNmY7DXE
Parkay Fun Squeeze广告,Kläyman FH上传
https://www.youtube.com/watch?v=lGlDgplpyec
二战配给影像,King Rose Archives收录
https://www.youtube.com/watch?v=Hip353QnfV8
图片与史料
美国最高法院,Collins v. New Hampshire (1898)
https://www.govinfo.gov/content/pkg/USREPORTS-171/pdf/USREPORTS-171-30.pdf
Sainsbury JS Journal,1953年8月
https://d1nvj7b44vmgv4.cloudfront.net/_file/journal/SA_SC_JSJ_7_3.pdf
Strohmeyer & Wyman,Armour工厂照片
https://history.house.gov/Blog/2013/July/7-17-Oleomargarine/
Delrich、Nucoa及行业广告,Click Americana收录
https://clickamericana.com/topics/food-drink/yellow-long-legal-battle-butter-colored-margarine-1948
AP Wire Photo,蒙眼试吃
https://www.wisconsinhistory.org/record/image/W013L31
Gerry Strey,The “Oleo Wars”,Wisconsin Magazine of History,2001年秋季号
Rick Lingle,Packaging World,2001年彩色新品报道
https://www.packworld.com/leaders-new/materials/closures/article/13335205/parkay-spreads-into-kids-bottles