Search Result of "Kunlayanee Sriboonchuay"

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effects of Gibberellic Acid on Enzyme Formation in Cotyledons of Germinating Mung Beans )

ผู้เขียน:ImgKunlayanee Sriboonchuay, Imgดร.อำนวย จรด้วง, ศาสตราจารย์

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Abstract

The influences of exogenously supplied gibberellic acid on amylase, catalase and carboxypeptidase B activities in cotyledons of germinating mung beans were studied. Gibberellic acid caused qualitative and quantitative changes in a-amylase production. Cotyledons of seed germi?nated in the presence of GA, developed more amylase activity than those germinated on water did. The present results indicated that GA, induced two different forms [land 2] of a-amylase. The requirement of GA, for the synthesis of CE?amylase was also discussed. In contrast to amylase, catalase and carboxypeptidase B decreased during the time course of germination. No sig?nificant development of catalase and carboxypeptidase B activity was found in GA,- treated cotyledons.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 027, Issue 1, Jan 93 - Mar 93, Page 104 - 109 |  PDF |  Page