Sensory profile of rooibos originating from the Western and Northern Cape governed by production year and development of rooibos aroma wheel

South African Journal of Botany

Volumn 110, Issue , 2017, Pages 161-166

  Jolley, B ^a   van der Rijst, M ^b   Joubert, E ^a,c   Muller, M ^a  

^a STELLENBOSCH UNIVERSITY   (South Africa)

^b AGRICULTURAL RESEARCH COUNCIL   (South Africa)

^c ARC INFRUITEC NIETVOORBIJ   (South Africa)

Author keywords

Geographical area; Herbal tea; Primary sensory attributes; Quality grade; Sensory wheel

Indexed keywords

GRAPHICAL METHOD; GRASS; LEGUME; MARKETING; QUALITATIVE ANALYSIS; QUALITY CONTROL; SENSORY SYSTEM; TEA;

NORTHERN CAPE; SOUTH AFRICA; WESTERN CAPE;

ASPALATHUS LINEARIS;

EID: 84994128795     PISSN: 02546299     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sajb.2016.08.005     Document Type: Article

References (13)

1. Anon., Agricultural Product Standards Act. Act No. 119 of 1990, G.N.R. 322/2002. 2002, Lex Patria Publishers, Johannesburg, South Africa.
2. Drake, M.A., Civille, G.V., Flavor lexicons. Comprehensive Reviews in Food Science and Food Safety 2 (2002), 33–40.
3. Joubert, E., Processing of Rooibos Tea (Aspalathus linearis) Under Controlled Conditions. (PhD Dissertation), 1994, University of Stellenbosch, Stellenbosch, South Africa.
4. Joubert, E., Effect of controlled conditions during deep bed fermentation and drying on rooibos (Aspalathus linearis) quality. Journal of Food Processing and Preservation 22 (1998), 405–417.
5. Joubert, E., De Beer, D., Rooibos (Aspalathus linearis) beyond the farm gate: from herbal tea to potential phytopharmaceutical. South African Journal of Botany 77 (2011), 869–886.
6. Joubert, E., Jolley, B., Koch, I.S., Muller, M., Van der Rijst, M., De Beer, D., Major production areas of rooibos (Aspalathus linearis) deliver herbal tea of similar phenolic and phenylpropenoic acid glucoside content. South African Journal of Botany 103 (2016), 162–169.
7. Koch, I.S., Muller, M., Joubert, E., Van der Rijst, M., Næs, T., Sensory characterisation of rooibos tea and the development of a rooibos sensory wheel and lexicon. Food Research International 46 (2012), 217–228.
8. Lawless, H.T., Heymann, H., Sensory Evaluation of Food. 2nd edition, 2010, Springer, New York, USA.
9. Næs, T., Brockhoff, P.B., Tomic, O., Statistics for Sensory and Consumer Science. 2010, John Wiley and Sons, Chichester, UK.
10. Ott, R.L., An Introduction to Statistical Methods and Data Analysis. 4th edition, 1998, Duxbury Press, Belmont, California.
11. Shapiro, S.S., Wilk, M.B., An analysis of variance test for normality (complete samples). Biometrika 52 (1965), 591–611.
12. Stolzenbach, S., Byrne, D.V., Bredie, W.L.P., Sensory local uniqueness of Danish honeys. Food Research International 44 (2011), 2766–2774.
13. Vázquez-Araújo, L., Chambers, D., Carbonell-Barrachina, A.A., Development of a sensory lexicon and application by an industry trade panel for Turrón, a European protected product. Journal of Sensory Studies 27 (2012), 26–36.