Abstract
Tissue samples ofMacrocystis pyrifera from 2 sites in southern New Zealand and harvested over a period of 12 months were analysed for alginate content and composition (M:G ratio). Plants were divided into three frond classes of different length and each frond was further separated into age categories of blades and stipes (viz young, mature and old blades; mature and old stipes). Within each size class, younger blades had higher alginate content than older blades. Stipes did not show such variation with age. Alginate from younger blades and stipes had higher proportions of mannuronic acid residues than those from old blades and stipes. The range of M:G ratios for age categories of either blades or stipes from longer fronds was greater than those for smaller fronds. Alginate content and M:G ratios of stipes were always higher than for blades. The difference between M:G ratios of blades and stipes was greater for smaller fronds than for longer ones. Differences between collection sites and seasonal trends are also discussed.
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References
Black WAP (1950) The seasonal variation in weight and chemical composition of the common british Laminariaceae. J. mar. biol. Ass., UK, 29: 45–72.
Black WAP (1954) Concentration gradients and their significance inLaminaria saccharina (L.) Lamour. J. mar. biol. Ass., UK 33: 49–60.
Brown MT, Melton LD, Brasch DJ (1989) Why farm seaweeds? In Proceedings of Aquaculture New Zealand 1988 Conference. New Zealand Fisheries Publication No. 4. Ministry of Agriculture and Fisheries, Wellington, N.Z., 65–67.
Chennubhotla VSK, Kaliaperumal N, Kalimuthu S, Selvaraj M, Ramalingam JR, Najmuddin M (1982). Seasonal changes in growth and alginic acid and mannitol contents inSargassum ilicifolium (Turner) J. Agardh andS. myriocystum J. Agardh. Indian J. mar. Sci. 11: 195–196.
Cheshire AC, Hallam ND (1985) The environmental role of alginates inDurvillaea potatorum (Fucales, Phacophyta). Phycologia 24: 147–153.
Chin NKM (1989) Seasonal growth and photosynthesis ofMacrocystis pyrifera (L) C. Agardh. Thesis, University of Otago, Dunedin, N.Z., 112 pp.
Chin NKM, Brown MT, Heads MJ (1991) The biogeography of Lessoniaceae, with special reference toMacrocystis C. Agardh (Phaeophyta: Laminariales). Hydrobiologia 215: 1–11.
Clendenning KA (1964) Photosynthesis and growth inMacrocystis pyrifera. Proc. Int. Seaweed Symp. 4: 55–65.
Clendenning KA (1971) Photosynthesis and general development inMacrocystis. In North WJ (ed.), The Biology of Giant Kelp Beds (Macrocystis) in California. J. Cramer, Germany, 169–190.
Craigie JS, Morris ER, Rees DA, Thom D (1984) Alginate block structure in Phaeophyceae from Nova Scotia: variation with species, environment. Carbohydr. Polym. 4: 237–252.
Daly EL, Prince JS (1981) The ecology ofSargassum pteropleuron Grunow (Phaeophyceae, Fucales) in the waters off South Florida: seasonal variation in alginic acid concentration. Phycologia 20: 352–357.
Gorham J, Lewey SA (1984). Seasonal changes in the chemical composition ofSargassum muticum. Mar. Biol. 80: 103–107.
Grasdalen H, Larsen B, Smidrød O (1979) A p.m.r. study of the composition and sequence of uronate residues in alginates. Carbohydr. Res. 68: 23–31.
Haug A (1964) Composition and properties of alginates. Norwegian Institute of Seaweed Research Report No. 30, 123 pp.
Haug A, Jensen A (1954) Seasonal variations in the chemical composition ofAlaria esculenta, Laminaria saccharina, Laminaria hyperborea andLaminaria digitata from northern Norway. Norwegian Institute of Seaweed Research Report No. 4, 34 pp.
Haug A, Larsen B, Smidrød O (1974) Uronic acid sequence in alginate from different sources. Carbohydr. Res. 32: 217–225.
Hay CH, Hodgson V, Scott G, Miller J (1983) Colorimetric determination of the algin content of three South African kelp seaweds (Ecklonia maxima, Laminaria pallida andMacrocystis angustifolia). Trans. roy. Soc. S. Aft. 45: 73–89.
Hoagland DR (1915) Organic constituents of Pacific coast kelps. J. agric. Res. 4: 39–58.
Indergaard M, Skjak-Braek G (1987) Characteristics of alginate fromLaminaria digitata cultivated in a high phosphate environment. Hydrobiologia 151/152 541–549.
Indergaard M, Skjak-Braek G, Jensen A (1990) Studies on the influence of nutrients on the composition and structure of alginate inLaminaria saccharina (L.) Lamour. (Laminariales, Phaeophyceae). Bot. mar. 33: 277–288.
Jensen A, Indergaard M, Holt TJ (1985) Seasonal variation in the chemical composition ofSaccorhiza polyschides (Laminariales, Phaeophyceae). Bot. mar. 28: 375–381.
Ji Minghou, Wang Yujun, Xu Zuhong, Guo Yucai (1984) Studies on the M:G ratios in alginate. Hydrobiologia 116/117: 554–556.
Kain JM (1982) Morphology and growth of the giant kelpMacrocystis pyrifera in New Zealand and California. Mar. Biol. 6: 143–157.
Kim D-S, Park Y-H (1984) Uronic acid composition, block structure and some related properties of alginic acid: Uronic acid composition of alginic acid fromEcklonia cava. Bull.Korean Fish. Soc. 17: 391–397.
King AH (1983) Brown seaweed extracts (alginates). In M. Glicksman (ed.), Food Hydrocolloids, Volume 2. CRC Press, Boca Raton, Florida, 115–188.
Margaritis A, Merchant FJ (1984) Advances in ethanolproduction using immobilized cell systems. CRC Grit. Rev. Biotech. 1: 339–393.
McHugh DG, Lanier BV (1983) The world seaweed industry and trade: developing Asian producers and prospects for greater participation. ADB/FAO Infofish Market Studies 6: 1–30.
Nishide E, Kinoshita Y, Anzai H, Uchida N (1988) Distribution of hot-water extractable material, water-soluble alginate and alkali-soluble alginate in different parts ofUndaria pinnatifida. Nippon Suisan Gakkaishi 54: 1619–1622.
Rapson AM, Moore LB, Elliott IL (1942) Seaweed as a source of potash in New Zealand. N.Z. J. Sci. Technol. 23: 149B–170B.
Rosell K-G, Srivastava LM (1984) Seasonal variation in the chemical constituents of the brown algaeMacrocystis integrifolia andNereocystis leutkeana. Can. J. Bot. 62: 2229–2236.
Schmitz K, Srivastava LM (1979) Long distance transport inMacrocystis integrifolia: I. Translocation of14C-labeled assimilates. Plant Physiol. 63: 995–1002.
Snedecor GW, Cochran WG (1980) Statistical Methods. 7th edn, Iowa State University Press, Ames, Iowa, 224–226, 232–233, 233–236 and 325–329.
South GR (1979) Alginate levels in New ZealandDurvillaea (Phaeophyceae), with particular reference to age variations inD. antarctica. Proc. Int. Seaweed Symp. 9: 133–142.
Stockton B, Evans LV, Morris ER, Powell DA, Rees DA (1980) Alginate block structure inLaminaria digitata: implications for holdfast attachment. Bot. mar. 23: 563–567.
Whyte JNC, Englar JR (1978) Primary organic chemical composition of the marine algaMacrocystis integrifolia over the growing season. Fisheries and Marine Service Technical Report No. 787. Fisheries and Oceans Canada, Vancouver B.C., 22 pp.
Wort DJ (1955) The seasonal variation in chemical composition ofMacrocystis integrifolia andNereocystis luetkeana in British Columbia coastal waters. Can. J. Bot. 33: 323–340.
Zimmerman RC, Kremer JN (1986)In situ growth and chemical composition of the giant kelp,Macrocystis pyrifera: response to temporal changes in ambient nutrient availability. Mar. Ecol. Prog. Ser. 27: 277–285.
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McKee, J.W.A., Kavalieris, L., Brasch, D.J. et al. Alginate content and composition ofMacrocystis pyrifera from New Zealand. J Appl Phycol 4, 357–369 (1992). https://doi.org/10.1007/BF02185794
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DOI: https://doi.org/10.1007/BF02185794