biologia plantarum

International journal on Plant Life established by Bohumil Němec in 1959

Biologia plantarum 23:315, 1981 | DOI: 10.1007/BF02895378

Amylases during different stages of seed development in wheat

M. K. Jain1, A. K. Goswami1
1 Department of Basic Sciences, H. P. Krishi Vishva Vidyalaya, Palampur, India

The β-Amylase activity was high in seeds of pre-Milk and milk stages but low in seeds of half seed and dough stages and very low at fully ripe stage of seed development. Zymogen (latent β-Amylase) was absent in half seed stage but appeared at pre-Milk stage. The content of zymogen increased progressively with advance in ripening time. No α-Amylase activity was detected at any stages of seed development in wheat.

Received: May 28, 1980; Accepted: September 29, 1980; Published: July 1, 1981  Show citation

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Jain, M.K., & Goswami, A.K. (1981). Amylases during different stages of seed development in wheat. Biologia plantarum23(4), 315. doi: 10.1007/BF02895378
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References

  1. Bernfeld, O.: Amylase, α- and β-. - In:Colowick, S. O., Kaplan, N. O. (ed.): Methods in Enzymology. Vol. I. P. 149. Academic Press, New York 1955. Go to original source...
  2. Goswami, A. K., Jain, M. K., Paul, B.: α- and β-Amylases in seed germination. -Biol. Plant.19: 469-471, 1977. Go to original source...
  3. Kruger, J. E.,Trachuk, R.: Wheat alpha-amylases. 1. Isolation. - Cereal Chem.46: 219-226, 1969.
  4. Migibayashi, N., Shinke, R.: Barley and malt amylase XIII. Reconsideration on the determination method of total β -Amylase in barley and types of zymogen β -Amylase in barley. - Nippon Nogeikagaku Kaishi41: 295-303, 1967. Go to original source...