Tulse Hill not otherwise found growing in London. Samson Young, protagonist in Martin Amis's "London Fields" goes to Tulse Hill to buy drugs. Jason Strugnell, a fictional poet in Wendy Cope's "Making Cocoa For Kingsley Amis", lives in Tulse Hill and mentions it a couple of times in "his" poems. The "Tulse Hill Parliament", a political club, features in P. G. Wodehouse's comic novel "Psmith in the City". The author attended Dulwich College, which is in the vicinity. Noel Streatfeild's novel ""Tennis Shoes"" (1937) is written about a family who live in Tulse Hill. Tulse Hill and its surrounding areas are locations
Cocoa solids require the addition of extra cocoa butter to cocoa liquor, leading to a cocoa solids surplus and thus a relatively cheap supply of cocoa powder. This contrasts with the earliest European usage of cocoa where, before milk and dark chocolate was popularized, cocoa powder was the primary product and cocoa butter was little more than a waste product. Cocoa solids contain flavanol antioxidants, amounts of which are reduced if the cocoa is subjected to acid-reducing alkalization. Health benefits have been attributed to cocoa flavonoids. Natural cocoa powder has a light brown color and an extractable pH of 5.3 to 5.8.