Lemon sole

Jones, N.R. (1959). The free amino acids of fish. H. Fresh skeletal muscle from lemon sole (Pleuronectes microcephalus). Journal of the Science of Food and Agriculture 10,282-286. 

Figure 1. Denaturation of myosins from various animals on treatment with urea solutions. [a]o, specific rotation , rabbit ox A, chicken O, cod , haddock A, lemon sole X> plaice V halibut (52).

Luten JB, Riekwel-Booy G, Rauchbaar A (1982) Occurrence of arsenic in plaice (Pleuronectes platessa), nature of organo-arsenic compound present and its excretion by man. Environ Health Perspect 45 165-170 Luten JB, Riekwel-Booy G, Greef JVD, ten Oever de Brauw MC (1983) Identification of arsenobetaine in sole, lemon sole, flounder, dab, crab and shrimps by field desorption and fast bombardment mass spectrometry. Chemosphere 12 131-141... 

Another group of natural flavoring ingredients comprises those obtained by extraction from certain plant products such as vanilla beans, Hcotice root, St. John s bread, orange and lemon peel, coffee, tea, kola nuts, catechu, cherry, elm bark, cocoa nibs, and gentian root. These products are used in the form of alcohohc infusions or tinctures, as concentrations in alcohol, or alcohol—water extractions termed fluid or soHd extracts. Official methods for their preparation and specifications for all products used in pharmaceuticals are described (54,55). There are many flavor extracts for food use for which no official standards exist the properties of these are solely based on suitabiUty for commercial appHcations (56). 

Lind had discovered that scurvy can be treated with lemons, but he did not recognize that the illness was actually caused by an insufficient intake of vitamin C. This discovery is credited to Norwegian researchers Axel Holst (1860-1931) and Theodor Frohch (1870-1947). They experimented with guinea pigs and got lucky. Scurvy occurred in animals when their feed consisted solely of various types of grain, but the symptoms were prevented when the diet was supplemented with... 

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