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983 results
  1. ... The acid con tained in apples is called malic acid, and exerts a very beneficial influenc* upon the ... similar to those of apples. They also contain malic acid, but not so abundantly as apples. Their digestibility ...
  2. ... Citric acid.........'...........451 Aconitic or equisetic acid...............452 Malic acid....................453 Fumaric and maleic acids...............454 . Meconic acid.................. . ...
  3. ... acid [c. Racemic acid] d. Citric acid . [e. Malic acid] [/. Quinic acid] [g. Meconic acid] h. Tannic acid ... Oxalic acid. Tartaric acid. [Racemic acid.] Citric acid. [Malic acid.] Succinic acid. Benzoic acid. [Quinic acid.] [Meconic acid.] ...
  4. NLM Digital Collections - Manual of qualitative chemical analysis 
    Publication: New York : John Wiley & Son ..., 1867, c1864
    ... CONTENTS. PAGE c. Citric acid, § 167.......... 228 d. Malic acid, § 168.......... 229 Recapitulation and remarks, § 169. 230 Racemic ... alcohol. §1 a. It remains clear : absence of malic acid. Pass on to (§2). b. A precipitate is ...
  5. ... acids, and are de- composed by sulphuric acid. Malic Acid. This acid is contained in most of the ... add; but it was afterwards identified with the malic acid by Braconnot and Houton-Labillardiere. Malic acid may ...
  6. ... The acid con- tained in apples is called malic acid, and exerts a very beneficial influence upon the ... similar to those of apples. They also contain malic acid, but not so abundantly as apples. Their digestibility ...
  7. ... of vitriol, it changes into aconitic acid. 598 MALIC ACID AND ITS SALTS. If aconitic acid be heated ... 3(C3H30.), with 3H.O. and 3(C02). Malic Acid.— C,H408+2H.O. This acid exists in ...
  8. ... is dissymmetric. Pyrotartaric acid is no longer so. Malic acid is dissymmetric. Maleic and paramaleic acids of M. ... succeeded in transforming asparagine and aspartic acid into malic acid. M. Dessaignes, in his turn, showed inversely that ...
  9. ... were adul- terated with sulphuric acid. Tested for malic acid, gum, and extractive matter, believed to be always ... fusible, and not precipitated by neutral lead salts. Malic Acid, Mal=2H0,C8H408, is prepared from the juice ...
  10. ... of lime salts, in the scheme given under Malic acid, e. Other separations are noted at e, p. ... boiling a slight precipitate is formed (distinction from Malic acid). Solu- tion of chloride of calcium does not ...
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