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近十几年来,许多研究者都已注意了植物酶系统和代谢改组能力与不利温度条件之间的关系,以及植物同工酶在植物代谢改组中的调节作用。过氧化物酶在植物组织中有极广泛的分布,参加多种生理活动。Gerloff等在1967年就发现紫花苜蓿在低温锻炼时,过氧化物酶会发生质和量的变化,经低温锻炼的苜蓿出现了两条新的过氧化物酶同工酶区带。McCown
In recent ten years, many researchers have noticed the relationship between plant enzyme system and metabolic shuffling ability and unfavorable temperature conditions and the regulation of plant isozymes in plant metabolism shuffling. Peroxidase in plants has a very wide distribution, to participate in a variety of physiological activities. Gerloff et al found in 1967 alfalfa alfalfa at low temperature exercise, the peroxidase changes in the amount of quality and quantity, alfalfa after training two cold appeared peroxidase isoenzyme zone. McCown