Physicochemical properties and development of wheat large and small starch granules during endosperm development

• Autorzy: Wei C. , Zhang J. , Chen Y. , Zhou W. , Xu B. , Wang Y. , Chen J.
• Języki publikacji: EN

Abstrakty

EN

Wheat mature seeds have large, lenticular A-type starch granules, and small, spherical B-type and irregular C-type starch granules. During endosperm development, large amyloplasts came from proplastid, divided and increased in number through binary fission from 4 to 12 days after flowering (DAF). Large starch granules formed and developed in the large amyloplast. One large amyloplast had only one large starch granule. Small amyloplasts came from the protrusion of large amyloplast envelope, divided and increased in number through envelope protrusion after 12 DAF. B-type starch granules formed and developed in small amyloplast from 12 to 18 DAF, C-type starch granules formed and developed in small amyloplast after 18 DAF. Many B- and C-type starch granules might form and develop in one small amyloplast. The amyloplast envelopes were asynchronously degraded and starch granules released into cell matrix when amyloplasts were full of starch granules. Apparent amylose contents of large starch granules were higher than that of small starch granules, and increased with endosperm development. The swelling powers and crystallinity of large starch granule were lower than that of small starch granules, and decreased with endosperm development. Small starch granules displayed broader gelatinization temperature ranges than did large starch granules.

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2010
• Tom: 32
• Numer: 5
• Opis fizyczny: p.905-916,fig.,ref.

Twórcy

autor

Wei C.

• College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China

autor

Zhang J.

• College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China

autor

Chen Y.

• Center of Measurement, Yangzhou University, Yangzhou 225009, China

autor

Zhou W.

• Center of Measurement, Yangzhou University, Yangzhou 225009, China

autor

Xu B.

• Center of Measurement, Yangzhou University, Yangzhou 225009, China

autor

Wang Y.

• College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China

autor

Chen J.

• College of Bioscience and Biotechnology, Yangzhou University, Yangzhou 225009, China

Bibliografia

• Ao Z, Jane JL (2007) Characterization and modeling of the A- and B-granule starches of wheat, triticale, and barley. Carbohydr Polym 67:46–55
• Badenhuizen NP (1958) Structure, properties and growth of starch granules [M]. In: Ruhland W (ed) Encyclopedia of plant physiology, vol. VI. Springer Verlag, pp 137–153
• Bechtel DB, Wilson JD (2003) Amyloplast formation and starch granule development in hard red winter wheat. Cereal Chem 80:175–183
• Bechtel DB, Zayas I, Kaleikau L, Pomeranz Y (1990) Size-distribution of wheat starch granules during endosperm development. Cereal Chem 67:59–63
• Briarty LG, Hughes CE, Evers AD (1979) The developing endosperm of wheat: a stereological analysis. Ann Bot 44:641–658
• Buttrose MS (1963) Ultrastructure of the developing wheat endosperm. Aust J Biol Sci 16:305–317
• Chiotelli E, Meste ML (2002) Effect of small and large wheat starch granules on thermomechanical behavior of starch. Cereal Chem 79:286–293
• Chrastil J (1987) Improved colorimetric determination of amylose in starches or flours. Carbohydr Res 159:154–158
• Evers AD (1973) The size distribution among starch granules in wheat endosperm. Starch/Stärke 25:303–304
• Geera BP, Nelson JE, Souza E, Huber KC (2006) Composition and properties of A- and B-type starch granules of wild-type, partial waxy, and waxy soft wheat. Cereal Chem 83:551–557
• Hucl P, Chibbar RN (1996) Variation for starch concentration in spring wheat and its repeatability relative to protein concentration. Cereal Chem 73:756–758
• Köhler RH, Cao J, Zipfel WR, Webb WW, Hanson MR (1997) Exchange of protein molecules through connections between higher plant plastids. Sci 276:2039–2042
• Kuroiwa T, Takahara M, Miyagishima S, Ohashi Y, Kawamura F, Kuroiwa H (1999) The FtsZ protein is not located on outer plastid dividing rings. Cytologia 64:333–342
• Langeveld SMJ, van Wijk R, Stuurman N, Kijne JW, de Pater S (2000) B-type granule containing protrusions and interconnections between amyloplasts in developing wheat endosperm revealed by transmission electron microscopy and GFP expression. J Exp Bot 51:1357–1361
• Lindeboom N, Chang PR, Tyler RT (2004) Analytical, biochemical and physicochemical aspects of starch granule size, with emphasis on small granule starches: a review. Starch/Stärke 56:89–99
• Luft JH (1956) Permanganate: a new fixative for electron microscopy. J Biophys Biochem Cytol 2:799–802
• McCormick KM, Panozzo JF, Hong SH (1991) A swelling power test for selecting potential noodle quality wheats. Aust J Agric Res 42:317–323
• McDonald AML, Stark JR, Morrison WR, Ellis RP (1991) The composition of starch granules from developing barley genotypes. J Cereal Sci 13:93–112
• Olsen OA (2004) Nuclear endosperm development in cereals and Arabidopsis thaliana. Plant Cell 16:S214–S227
• Parker ML (1985) The relationship between A-type and B-type starch granules in the developing endosperm of wheat. J Cereal Sci 3:271–278
• Peng M, Gao M, Abdel-Aal ESM, Hucl P, Chibbar RN (1999) Separation and characterization of A- and B-type starch granules in wheat endosperm. Cereal Chem 76:375–379
• Raeker MÖ, Gaines CS, Finney PL, Donelson T (1998) Granule size distribution and chemical composition of starches from 12 soft wheat cultivars. Cereal Chem 75:721–728
• Sahlström S, Bråthen E, Lea P, Autio K (1998) Influence of starch granule size distribution on bread characteristics. J Cereal Sci 28:157–164
• Sahlström S, Bævre AB, Bråthen E (2003) Impact of starch properties on hearth bread characteristics. II. Purified A- and B-granule fractions. J Cereal Sci 7:285–293
• Shinde SV, Nelson JE, Huber KC (2003) Soft wheat starch pasting behavior in relation to A- and B-type granule content and composition. Cereal Chem 80:91–98
• Spurr AR (1969) A low-viscosity epoxy resin embedding medium for electron microscopy. J Ultrastruct Res 26:31–43
• Takeda Y, Takeda C, Mizukami H, Hanashiro I (1999) Structures of large, medium and small starch granules of barley grain. Carbohydr Polym 38:109–114
• Van Hung P, Morita N (2005) Physicochemical properties of hydroxypropylated and cross-linked starches from A-type and B-type wheat starch granules. Carbohydr Polym 59:239–246
• Vermeylen R, Goderis B, Reynaers H, Delcour JA (2005) Gelatinization related structural aspects of small and large wheat starch granules. Carbohydr Polym 62:170–181