- Page 1: A STUDY OF THE QUALITY OF A LOCAL H
- Page 5 and 6: DEDICATION I dedicate this thesis t
- Page 7 and 8: ABSTRACT This study concerned the q
- Page 9 and 10: TABLE OF CONTENTS DECLARATION BY TH
- Page 11 and 12: 2.6.5 F. ancylantha Schweinf ......
- Page 13 and 14: 3.10.1 GC and GC-MS conditions for
- Page 15 and 16: LIST OF TABLES Table 4.1: Quality p
- Page 17 and 18: 1.1 Background CHAPTER 1: INTRODUCT
- Page 19 and 20: Considering the benefits associated
- Page 21 and 22: A local herbal tea made from F. anc
- Page 23 and 24: green tea, partly because of the ox
- Page 25 and 26: average level of 3 % along with ver
- Page 27 and 28: alcohols, aldehydes, esters, ethers
- Page 29 and 30: Scheme 2.1: : Enzymatic degradation
- Page 31 and 32: In Scheme 2.2 linolenic acid is tra
- Page 33 and 34: alkylating agent. DMAPP possesses a
- Page 35 and 36: cinnamaldehyde and coumarin (cinnam
- Page 37 and 38: mixing and agitating a liquid or so
- Page 39 and 40: method whose isolation efficiency d
- Page 41 and 42: immersed directly into the sample s
- Page 43 and 44: (1958) as a parameter for identifyi
- Page 45 and 46: natural product was identified. The
- Page 47 and 48: (Larkcom, 2007). Taro leaves and le
- Page 49 and 50: 2.6.5 F. ancylantha Schweinf F. anc
- Page 51 and 52: 2 cm broad, valvate, with 1-3 subgl
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Fruits and vegetables were placed i
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3.4 Preparation of chemicals and re
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and SII (Robert and Smith, 1963). T
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Where the (E(1cm)0.02 %) value for
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Distillation was carried out for 4
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done to remove particles of Na2SO4.
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3.8.6 Hydrodistillation and solvent
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experiment was continued for 57 min
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3.10 Identification of volatile con
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CHAPTER 4: RESULTS AND DISCUSSION 4
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Significant (p
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Using the hydrodistillation and sol
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4.3 Volatile constituents of S. coc
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The SPME method identified 11 compo
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Esters constituted (83.3 % %) while
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Table 4.6: Compounds identified aft
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4.4.2 Identity of volatile flavour
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Table 4.9: Compounds identified aft
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Seven compounds made up oof f carbo
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CHAPTER 5: CONCLUSIONS AND RECOMMEN
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5.2 Recommendations In order to exp
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Chalton, A.J., Davis, A.L., Jones,
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G1Innovations. (2003). Innovations
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sims F.Flavicarpa Degner) as determ
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agricultural and Pastoral communiti
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Reineccius, G., and Heath, H.B. (20
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Sawamura, M. (Ed.). (2010). Citrus
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Vas, G., and Vekey. K. (2004). Soli