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Advances in dietary fibre characterisation. 1. Definition of dietary fibre, physiological relevance, health benefits and analytical aspects

Published online by Cambridge University Press:  01 November 2007

Martine Champ ,
Anna-Maria Langkilde ,
Fred Brouns ,
Bernd Kettlitz  and
Yves Le Bail Collet
Martine Champ*
Affiliation:
Unité Fonctions Digestives et Nutrition Humaine, INRA Nantes, Rue de la Geraudière, BP 71627, 44316, Nantes Cedex 3, France
Anna-Maria Langkilde
Affiliation:
Department of Clinical Nutrition, Sahlgrenska University Hospital, Göteborg University, Sweden
Fred Brouns
Affiliation:
Cerestar Research and Development Centre, Vilvoorde, Belgium Nutrition and Toxicology Research Institute Maastricht, Maastricht University, Netherlands
Bernd Kettlitz
Affiliation:
Cerestar Research and Development Centre, Vilvoorde, Belgium
Yves Le Bail Collet
Affiliation:
Cerestar Research and Development Centre, Vilvoorde, Belgium
*
*Corresponding author: Dr Martine Champ, fax +33 2 40 67 50 12, email [email protected]
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Abstract

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Since 1953, the definition of ‘dietary fibre’ (DF) has evolved significantly following an international debate based on analytical progress, new nutritional and physiological knowledge and also private interests of the food industry. The overall tendency is towards an extension of the definition by including resistant starches as well as non-digestible oligosaccharides. This broadened definition is indeed based on physiological considerations as these compounds are not digested in the small intestine and become substrates for the colonic microflora, resulting in fermentation products that have a variety of local and possibly also systemic effects. A main reluctance to use this definition, however, is linked to the difficulty to quantify, with a universal method, the various compounds that fulfil the characteristics defined by this broad definition. At this point, if such a definition were adopted, there are two options, not necessarily antagonistic, which would be (1) to sum the content of NSP, resistant starches and non-digestible oligosaccharides quantified by distinct methods or (2) to use the Association of Official Analytical Chemists (AOAC) method of DF analysis (AOAC 985.29, 991.43) with complementary analyses of the different non-digestible oligosaccharides likely to be present in the food. With none of these solutions being fully satisfying from a scientific but also from a practical point of view, an innovative method has to be proposed within the next decade. The present review describes the various types of DF, effects of DF consumption on physiology and metabolism, past and current definitions, analytical aspects to measure DF and some aspects of DF claims and food labelling.

Keywords

Dietary fibreFood analysisFood labellingResistant starch
Type
Research Article
Information
Nutrition Research Reviews , Volume 16 , Issue 1 , June 2003 , pp. 71 - 82
Copyright
Copyright © CABI Publishing 2003

References

Aldoori, WH, Giovannucci, EL, Rockett, HR, Sampson, L, Rimm, EB & Willett, WC (1998) A prospective study of dietary fiber types and symptomatic diverticular disease in men. Journal of Nutrition 128, 714–719.CrossRefGoogle ScholarPubMed
American Association of Cereal Chemists (2001) The definition of dietary fiber. Report of the Dietary Fiber Definition Committee to the Board of Directors of the American Association of Cereal Chemists. Cereal Foods World 46, 112–126. **http:// www.scisoc.org/aacc/DietaryFiber/report.html.Google Scholar
Anderson, JW, Allgood, LD, Lawrence, A, Altringer, LA, Jerdack, GR, Hengehold, DA & Morel, JG (2000) Cholesterol-lowering effects of psyllium intake adjunctive to diet therapy in men and women with hypercholesterolemia: meta-analysis of 8 controlled trials. American Journal of Clinical Nutrition 71, 472–479.CrossRefGoogle ScholarPubMed
Anderson, JW, Hanna, TJ (1999) Whole grains and protection against coronary heart disease: what are the active components and mechanisms?. American Journal of Clinical Nutrition 70, 307–308.CrossRefGoogle ScholarPubMed
Anderson, JW, Hanna, TJ, Peng, X & Kryscio, RJ (2000) Whole grain foods and heart disease risk. Journal of the American College of Nutrition 19, Suppl. 3, 291S–299S.CrossRefGoogle ScholarPubMed
Anonymous (1990) Council Directive 90/496/EEC on Nutrition Labelling for Foodstuffs. EC Official Journal.Google Scholar
Anonymous (1994) Defining dietary fibre for nutrition labelling purposes. Report from Food industry ad hoc working group on dietary fibre. International Food Ingredients 1, 46–49.Google Scholar
Anonymous (2001) Dietary Reference Intakes – Proposed Definition of Dietary Fiber. A report of the panel on the definition of dietary fiber and the standing committee on the scientific evaluation of dietary references intakes (Food and Nutrition Board, Institute of Medicine). Washington: DC: National Academy Press.Google Scholar
Asp, NG (1992) Resistant starch – Proceedings from the second plenary meeting of EURESTA: European FLAIR Concerted Action No. 11 on physiological implications of the consumption of resistant starch in man. Preface. European Journal of Clinical Nutrition, 46, Suppl. 2, S1.Google Scholar
Asp, NG (1995) Dietary fibre analysis – an overview. European Journal of Clinical Nutrition 49, S42–S47.Google ScholarPubMed
Asp, NG, Johansson, CG (1981) Techniques for measuring dietary fiber. Principal aims of methods and a comparison of results obtained by different techniques. In The Analysis of Dietary Fiber in Food. pp. 173–189 [James, WPT and Theander, O editors]. New York: Marcel Dekker.Google Scholar
Association of Official Analytical Chemists (1980) Official Methods of Analysis. 11th ed. p. 129 [Horwitz, W editor]. Washington: DC: AOAC.Google Scholar
Association of Official Analytical Chemists International (1995) Total, soluble and insoluble dietary fiber in foods. AOAC official method 991.43. In Official Methods of Analysis. 16th ed. Washington: DC: AOAC.Google Scholar
Bourdon, I, Yokoyama, W, Davis, P, Hudson, C, Backus, R, Richter, D, Knuckles, B & Schneeman, B (1999) Postprandial lipid, glucose, insulin, and cholecystokinin responses in men fed barley pasta enriched with β-glucan. American Journal of Clinical Nutrition 69, 55–63.CrossRefGoogle ScholarPubMed
Brillouet, JM, Mercier, C (1983) Fibres alimentaires en nutrition humaine (Dietary fibres in human nutrition). Cahiers de Nutrition et de Diététique 18, 65–69.Google Scholar
Brown, L, Rosner, B, Willett, WW & Sacks, FM (1999) Cholesterol-lowering effects of dietary fiber: a meta-analysis. American Journal of Clinical Nutrition 69, 30–42.CrossRefGoogle ScholarPubMed
Burkitt, DP (1971) Epidemiology of cancer of colon and rectum. Cancer 28, 3–13.3.0.CO;2-N>CrossRefGoogle Scholar
Burkitt, DP (1973) The role of refined carbohydrate in large bowel behaviour and disease. Plant Foods for Man 1, 5–9.CrossRefGoogle Scholar
Burkitt, DP, Trowell, HC (editors) (1975) Refined Carbohydrate Foods and Disease – Some Implications of Dietary Fibre. London: Academic Press.Google Scholar
Carnovale, E, Tomassi, G & Cummings, JH (1995) Topics in Dietary Fibre Research. Proceedings of an International Symposium within the framework of the COST 92 Programme, Rome, Italy, 5–7 May 1992. European Journal of Clinical Nutrition 49, Suppl. 3, S1–S327.Google Scholar
Champ, M, Martin, L, Noah, L & Gratas, M (1999) Analytical methods for resistant starch. In Complex Carbohydrates in Foods. pp. 169–187 [Cho, SS: Prosky, L and Dreher, M editors]. New York: Marcel Dekker Inc.Google Scholar
Cherbut, C, Barry, JL, Lairon, D & Durand, M (editor) (1995) Dietary fibre – Mechanisms of action in human physiology and metabolism. Paris, France: John Libbey Eurotext.Google Scholar
Committee on Food Aspects (1991) Non-starch polysaccharides. In Dietary Reference Values for Energy and Nutrients for the United Kingdom. pp. 61–71. London: HM Stationery Office.Google Scholar
Coussement, P (1999) Inulin and oligofructose as dietary fiber: analytical, nutritional and legal aspects. In Complex Carbohydrates in Foods. pp. 203–212 [Cho, SS: Prosky, L and Dreher, M editors]. New York: Marcel Dekker Inc.Google Scholar
Craig, SA, Holden, JF & Khaled, MY (2001) Determination of polydextrose in foods by ion chromatography: Collaborative study. Journal of AOAC Internation 84, 472–478.Google ScholarPubMed
Cummings, JH (1981) Dietary fibre. British Medical Bulletin 37, 65–70.CrossRefGoogle ScholarPubMed
Cummings, JH (1997) The Large Intestine in Nutrition and Disease. Brussels: Belgium: Institut Danone. www.danoneinstitute.be/communication/pdf/mono06/mono6full.pdf.Google Scholar
Cummings, JH, Englyst, HN & Wood, R (1985) Determination of dietary fibre in cereals and cereal products – collaborative trials. Part I: Initial trial. Journal of the Association of Public Analysts 23, 1–35.Google Scholar
Cummings, JH, Macfarlane, GT (2002) Gastrointestinal effects of prebiotics. British Journal of Nutrition 87, Suppl. 2, S193–S197.CrossRefGoogle ScholarPubMed
Daly, J, Tomlin, J & Read, NW (1993) The effect of feeding xanthan gum on colonic function in man: correlation with in vitro determinants of bacterial breakdown. British Journal of Nutrition 69, 897–902.CrossRefGoogle ScholarPubMed
DeVries, JW, Prosky, L, Li, B & Cho, S (1999) A historical perspective on defining dietary fibre. Cereal Foods World 44, 367–369.Google Scholar
Dysseler, P, Hoffem, D, Fockedey, J, Quemener, B, Thibault, J-F & Coussement, P (1999) Determination of inulin and oligofructose in food products (modified AOAC dietary fiber method). In Complex Carbohydrates in Foods. pp. 213–227 [Cho, SS: Prosky, L and Dreher, M editors]. New York: Marcel Dekker Inc.Google Scholar
Englyst, HN, Cummings, JH (1985) Digestion of the polysaccharides of some cereal foods in the human small intestine. American Journal of Clinical Nutrition 42, 778–787.CrossRefGoogle ScholarPubMed
Englyst, HN, Cummings, JH (1987) Digestion of the polysaccharides of potato in the human small intestine. American Journal of Clinical Nutrition 45, 423–431.CrossRefGoogle Scholar
Englyst, HN, Cummings, JH (1988) Improved method for measurement of dietary fiber as non-starch polysaccharides in plant foods. Journal of AOAC International 71, 808–814.CrossRefGoogle ScholarPubMed
Englyst, HN, Cummings, JH & Wood, R (1987) Determination of dietary fibre in cereals and cereal products – collaborative trials. Part II: Study of the modified Englyst procedure. Journal of the Association of Public Analysts 25, 59–71.Google Scholar
Englyst, HN, Hudson, GJ (1987) Colorimetric method for routine measurement of dietary fiber as non-starch polysaccharides. A comparison with gas-liquid chromatography. Food Chemistry 24, 63–76.CrossRefGoogle Scholar
Englyst, HN, Kingman, SM & Cummings, JH (1992) Classification and measurement of nutritionally starch fractions. European Journal of Clinical Nutrition 46, Suppl. 2, S33–S50.Google ScholarPubMed
Englyst, HN, Kingman, SM, Hudson, GJ & Cummings, JH (1996) Measurement of resistant starch in vitro and in vivo. British Journal of Nutrition 75, 749–755.CrossRefGoogle ScholarPubMed
Englyst, HN, Quigley, ME & Hudson, GJ (1994) Determination of dietary fibre as non-starch polysaccharides with gas-liquid chromatographic, high-performance liquid chromatographic or spectrophotometric measurement of constituent sugars. Analyst 11, 1497–1509.CrossRefGoogle Scholar
Englyst, HN, Wiggins, HS& Cummings, JH (1982) Determination of the non-starch polysaccharides in plant foods by gas-liquid chromatography of constituent sugars as alditol acetates. Analyst 107, 307–318.CrossRefGoogle ScholarPubMed
Food & d Agriculture Organization/World Health Organization (1998) In Carbohydrates in Human Nutrition. FAO food and nutrition paper, no.66. Report of a Joint FAO/WHO Expert Consultation, Rome: April 1997. Rome: FAO.Google Scholar
Fuchs, CS, Giovannucci, EL, Colditz, GA, Hunter, DJ, Stampfer, MJ, Rosner, B, Speizer, FE & Willett, WC (1999) Dietary fiber and the risk of colorectal cancer and adenoma in women. New England Journal of Medicine 340, 169–176.CrossRefGoogle ScholarPubMed
Goni, I, Manas, E, Garcia-Diz, L & Saura-Calixto, F (1996) Analysis of resistant starch: a method for food and food products. Food Chemistry 56, 445–449.CrossRefGoogle Scholar
Guillon, F, Amado, R, Amaral-Collaço, MT, Anderson, H, Asp, NG, Bach Knudsen, KE, Champ, M, Mathers, J, Robertson, JA, Rowland, I & Van Loo, J (editor) (1998) Functional Properties of Non-Digestible Carbohydrates (PROFIBRE). European AIR Concerted Action AIR3CT94–2203. Nantes: France: INRA.Google Scholar
Haber, GB, Heaton, KW, Murph, D & Burroughs, LF (1977) Depletion and disruption of dietary fibres, effects on satiety, plasma glucose and serum insulin. Lancet ii, 679–682.CrossRefGoogle Scholar
Health and Welfare Canada. (1985) Report of the Expert Advisory Committee on Dietary Fibre. Ottawa: ON: National Health and Welfare.Google Scholar
Heaton, KW (1990) Etiology of gallstones. In Dietary Fiber – Chemistry, Physiology, and Health Effects. [Kritchevsky, D: Bonfield, C and Anderson, JW editors]. New York: Plenum Press.Google Scholar
Hispley, EH (1953) Dietary ‘fibre‘ and pregnancy toxaemia. British Medical Journal 2, 420–422.Google Scholar
Hoebregs, H (1997) Fructans in foods and food products, ion-exchange chromatographic method: collaborative study. Journal of AOAC International 80, 1029–1037.CrossRefGoogle Scholar
Jacobs, DR Jr, Meyer, KA, Kushi, LH & Folsom, AR (1998) Whole-grain intake may reduce the risk of ischemic heart disease death in postmenopausal women: the Iowa Women‘s Health Study. American Journal of Clinical Nutrition 68, 248–257.CrossRefGoogle ScholarPubMed
Jenkins, DJA, Kendall, CWC, Vuksan, V, Vidgen, E, Parker, T, Faulkner, D, Mehling, CC, Garsetti, M, Testolin, G, Cunnane, SC, Ryan, MA & Corey, PN (2002) Soluble fiber intake approved by the US Food and Drug Administration for a claim of health benefits: serum lipid risk factors for cardiovascular disease assessed in a randomised controlled crossover trial. American Journal of Clinical Nutrition 75, 834–839.CrossRefGoogle Scholar
Kolida, S, Tuohy, K & Gibson, GR (2002) Prebiotic effects of inulin and oligofructose. British Journal of Nutrition 87, Suppl. 2, S193–S197.CrossRefGoogle ScholarPubMed
Lee, SC, Prosky, L (1992) Dietary fiber analysis for nutrition labelling. Cereal Food World 37, 765–771.Google Scholar
Lee, SC, Prosky, L (1995) International survey on dietary fiber: definition, analysis, and reference materials. Journal of AOAC International 78, 22–36.CrossRefGoogle ScholarPubMed
Lee, SC, Prosky, L & De Vries, JW (1992) Determination of total, soluble, and insoluble dietary fiber in foods – enzymic-gravimetric method, MES-TRIS buffer: collaborative study. Journal of AOAC International 75, 395–416.CrossRefGoogle Scholar
Lewis, SJ, Heaton, KW (1997) The intestinal effects of bran-like plastic particles: is the concept of ‘roughage‘ valid after all?. European Journal of Gastroenterology and Hepatology 9, 553–557.CrossRefGoogle Scholar
Liu, S, Manson, JE, Lee, IM, Cole, SR, Hennekens, CH, Willett, WC & Buring, JE (2000) Fruit and vegetable intake and risk of cardiovascular disease: the Women‘s Health Study. American Journal of Clinical Nutrition 72, 922–928.CrossRefGoogle ScholarPubMed
Liu, S, Stampfer, MJ, Hu, FB, Giovannucci, E, Rimm, E, Manson, JE, Hennekens, CH & Willett, WC (1999) Whole-grain consumption and risk of coronary heart disease: results from the nurses‘ health study. American Journal of Clinical Nutrition 70, 412–419.CrossRefGoogle ScholarPubMed
McCleary, B, Prosky, L (editors) (2001) Advanced Dietary Fibre Technology. Oxford: UK: Blackwell Science Ltd.Google Scholar
McCleary, BV, Codd, R (1991) Measurement of (1–3)(1–4)-β-D-glucan in barley and oats: a streamlined enzymic procedure. Journal of the Science of Food and Agriculture 55, 303–312.CrossRefGoogle Scholar
McCleary, BV, Monaghan, DA (2002) Measurement of resistant starch. Journal of AOAC International 85, 665–675.CrossRefGoogle ScholarPubMed
McCleary, BV, Murphy, A & Mugford, DC (2000) Measurement of total fructan in foods by enzymatic/spectrophotometric method: collaborative study. Journal of AOAC International 80, 571–579.CrossRefGoogle Scholar
Mälkki, Y & Cummings, JH (editors) (1996) COST Action 92 – Dietary Fibre and Fermentation in the Colon. Proceedings of COST Action 92 workshop, Espoo, Finland, 15–17 June 1995. Brussels: Belgium: European Commission DGXII.Google Scholar
Marteau, P, Flourié, B, Cherbut, C, Corrèze, JL, Pellier, P, Seylaz, J & Rambaud, JC (1994) Digestibility and bulking effect of ispaghula husks in healthy humans. Gut 35, 1747–1752.CrossRefGoogle ScholarPubMed
Meyer, KA, Hushi, LH, Jacobs, DR, Slavin, J, Sellers TA & Folsom AR (2000) Carbohydrates, dietary fiber, and incident type 2 diabetes in older women. American Journal of Clinical Nutrition 71, 921–930.CrossRefGoogle ScholarPubMed
Mongeau, R, Brassard, R (1986) A rapid method for the determination of soluble and insoluble dietary fiber: comparison with AOAC total dietary fiber procedure and Englyst‘s method. Journal of Food Science 51, 1333–1336.CrossRefGoogle Scholar
Mongeau, R, Brassard, R (1990) Collaborative study of a rapid gravimetric method. Cereal Foods World 35, 319–324.Google Scholar
Olson, BH, Anderson, SM, Becker, MP, Anderson, JW, Hunninghake, DB, Jenkins, DJA, LaRosa, JC, Rippe, JM, Roberts, DCK, Stoy, DB, Summerbell, CD, Truswell, AS, Wolever, TMS, Morris, DH & Fulgoni, VL (1997) Psyllium-enriched cereals lower blood total cholesterol, but not HDL cholesterol, in hypercholesterolemic adults: results of a meta-analysis. Journal of Nutrition 127, 1973–1980.CrossRefGoogle Scholar
Ouarne, F, Guibert, A, Brown, D & Bornet, F (1999) A sensitive and reproducible analytical method to measure fructooligosaccharides in food products. In Complex Carbohydrates in Foods. pp. 191–201 [Cho, SS: Prosky, L and Dreher, M editors]. New York: Marcel Dekker Inc.Google Scholar
Pendlington, AW, Meurée-Vanlaethem, N & Brookes, A (1996) The method specific certification of the mass fraction of dietary fibre in lyophilised haricot beans, carrot, apple, full fat soya flour and bran breakfast cereal reference materials. CRMs 514, 515, 516, 517 & 518. In BCR Information, Reference Materials. [European Commission, editor]. Luxembourg: EUR-OP.Google Scholar
Pereira, MA, Jacobs, DR, Pins, JJ, Raatz, SK, Gross, MD, Slavin, JL & Seaquist, ER (2002) Effect of whole grains and insulin sensitivity in overweight hyperinsulinemic adults. American Journal of Clinical Nutrition 75, 848–855.CrossRefGoogle ScholarPubMed
Perrin, P, Pierre, F, Patry, Y, Champ, M, Berreur, M, Pradal, G, Bornet, F, Meflah, K & Ménanteau, J (2001) Only fibres promoting a stable butyrate producing colonic ecosystem decrease the rate of aberrant crypt foci in rats. Gut 48, 53–61.CrossRefGoogle ScholarPubMed
Pilch, S (1987) Physiological Effects and Health Consequences of Dietary Fiber. Bethesda: Center for Food Safety and Applied Nutrition, FDA and Life Sciences Research Office: and FASEB.Google Scholar
Potter, JD (1999) Fiber and colorectal cancer – where to now?. New England Journal of Medicine 340, 223–224.CrossRefGoogle ScholarPubMed
Prosky, L, Asp, NG, Schweizer, TF, DeVries, JW, Schweizer, TF & Harland, BF (1985) Determination of total dietary fiber in foods and food products: collaborative study. Journal of the Association of Official Analytical Chemists 71, 1017–1023.Google Scholar
Salmeron, J, Ascherio, A, Rimm, EB, Colditz, GA, Spiegelman, D, Jenkins, DJ, Stampfer, MJ, Wing, AL & Willett, WC (1997) Dietary fiber, glycemic load, and risk of NIDDM in men. Diabetes Care 20, 545–550.CrossRefGoogle ScholarPubMed
Salmeron, J, Manson, JE, Stampfer, MJ, Colditz, GA, Wing, AL & Willett, WC (1997) Dietary fiber, glycemic load, and risk of non-insulin-dependent diabetes mellitus in women. Journal of the American Medical Association 277, 472–477.CrossRefGoogle ScholarPubMed
Sandberg, AS, Andersson, H, Hallgren, B, Hasselblad, K & Isaksson, B (1981) Experimental model for in vivo determination of dietary fibre and its effect on the absorption of nutrients in the small intestine. British Journal of Nutrition 45, 283–294.CrossRefGoogle ScholarPubMed
Schweizer, TF, Walter, E & Venetz, P (1988) Collaborative study for the enzymatic, gravimetric determination of total dietary fibre in foods. Mitteilungen aus der Gebiete der Lebensmitteluntersuchung und Hygiene 79, 57–68.Google Scholar
Slavin, JL (2000) Mechanisms for the impact of whole grain foods on cancer risk. Journal of the American College of Nutrition 19, Suppl. 3, 300S–307S.CrossRefGoogle ScholarPubMed
Theander, O, Aman, P, Westerlund, E, Andersson, R & Pettersson, D (1995) Total dietary fiber determined as neutral sugar residues, uronic acid residues, and Klason lignin (the Uppsala method): collaborative study. Journal of AOAC International 78, 1030–1044.CrossRefGoogle ScholarPubMed
Theander, O, Aman, P, Westerlund, E & Graham, H (1994) Enzymatic/chemical analysis of dietary fiber. Journal of AOAC International 77, 703–709.CrossRefGoogle ScholarPubMed
Trowell, H (1972) Ischemic heart disease and dietary fiber. American Journal of Clinical Nutrition 25, 926–932.CrossRefGoogle ScholarPubMed
Trowell, H (1978) The development of the concept of dietary fiber in human nutrition. American Journal of Clinical Nutrition 31, Suppl. 10, 3–11.CrossRefGoogle ScholarPubMed
Trowell, H, Burkitt, D (1986) Medical aspects of nutrition. Physiological role of dietary fiber: a ten-year review. Boletin de la Asociacion Medica de Puerto Rico 78, 541–544.Google Scholar
Trowell, H, Southgate, DAT, Wolever, TMS, Leeds, AR, Gassull, MA & Jenkins, DJA (1976) Dietary fibre redefined. Lancet i, 967.CrossRefGoogle ScholarPubMed
Truswell, AS (1999) Meta-analysis of the cholesterol-lowering effects of dietary fiber. American Journal of Clinical Nutrition 70, 942–943.CrossRefGoogle ScholarPubMed
Truswell, AS (2002) Cereal grains and coronary heart disease. European Journal of Clinical Nutrition 56, 1–14.CrossRefGoogle ScholarPubMed
United States Food and Drug Administration (1999) Center for Food Safety and Applied Nutrition – A Food Labeling Guide. September 1994 (Editorial revisions June 1999). http://vm.cfsan.fda.gov/~dms/flg-toc.htm.Google Scholar
Van Soest, PJ & Wine, RH (1967) Use of detergents in the analysis of fibrous feeds. IV. Determination of plant cell walls constituents. Journal of AOAC International 50, 50–55.CrossRefGoogle Scholar
Villettaz, J-C, Amado, R & Neukom, H (1981) Structural investigations of an arabinan from grape juice. Carbohydrate Polymers 1, 101–105.CrossRefGoogle Scholar
Williams, RD, Olmsted, W (1935) A biochemical method for determining indigestible residue (crude fibre) in faeces: lignin, cellulose and non-water soluble hemicelluloses. Journal of Biological Chemistry 108, 653–666.CrossRefGoogle Scholar
Wolk, A, Manson, JE, Stampfer, MJ, Colditz, GA, Hu, FB, Speizer, FE, Hennekens, CH & Willett, WC (1999) Long-term intake of dietary fiber and decreased risk in coronary heart disease among women. Journal of the American Medical Association 281, 1998–2004.CrossRefGoogle ScholarPubMed
Wood, R, Englyst, HN, Southgate, DAT & Cummings, JH (1993) Determination of dietary fibre. Collaborative trials. Part IV. A comparison of the Englyst and Prosky (AOAC) procedures for the determination of soluble, insoluble and dietary fibre. Journal of the Association of Public Analysts 29, 57–141.Google Scholar
World Health Organization (1990) Diet, nutrition, and the prevention of chronic diseases. World Health Organization Technical Report Series 797, 112.Google Scholar