Please enable JavaScript.

Coggle requires JavaScript to display documents.

Chemical Analysis of Essential Oils from Turmeric (Curcuma longa) Rhizome…

- - - - remedies and treatments for:
        
        blood disorders
        
        cold
        
        cough
        
        jaundice
        
        skin disease
        
        coryza
        
        hepatic disorders
        
        rheumatism
        
        inflammatory conditions
        
        hypercholestrolemia
        
        arthritis
        
        indigestion
        
        liver problem
        
        antifungal
        
        dermatophytosis
        
        respiratory disease
  - - - unique properties of
        
        antioxidant
        
        antitumorigenic
        
        anticarcinogenic
        
        anti-inflammatory
        
        antimutagenic
        
        antiarthritic
        
        antimicrobial
  - - - coloring agents
        
        contributed in turmeric's colour
      - phenolics
    - - ar-turmerone
      - zingiberene
        
        contributed in turmeric's aroma
      - turmerone
      - curlone
- - - - Helium as carrier gas
      - Column temperature at 75°C & increase 2.5°C/min up to 250°C
    - - Components in essential oils were identified by their retention time and peak enhancement with standard samples in GS mode and library search of their derived mass fragmentation patterns
- - - - ar-turmerone (25.3%)
      - α-tumerone (18.3 %)
        
        These turmerones are different taste but similar in chemical structures, physical properties & molecular weights
      - curlone (12.5%)
  - - - C. domestica rhizome oil
        
        β-turmerone (13.5%)
        
        linalool (14.9 %)
        
        α-turmerone (45.3%)
    - - Calicut
        
        ar-turmerone (31.1%)
        
        turmerone (10.0%)
        
        curlone (10.6%)
        
        ar-curcumerene (6.3%)
      - Northern plains
        
        another India chemotype rhizome oil
        
        ar-turmerone (41.4%)
        
        turmerone (29.5%)
        
        turmerol (20.0%)
        
        C. longa rhizome oil
        
        ar-turmerone (59.7%)
      - Bhutan C. longa
        
        β-turmerone (13.5%)
        
        linalool (14.9 %)
        
        α-turmerone (45.3%)
    - - C. longa rhizome oil
        
        Contain 17 chemical constituents
        
        turmerone (24%)
        
        α-turmerone (18%)
        
        germacrone (11%)
  - - - Yielded highest amount of essential
        oil at 0.46%