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Botanical Research 2022
外源钙对亚麻芽菜营养成分及氰化物的影响
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Abstract:
为了了解外源钙对亚麻芽菜营养成分及氰化物的影响。本研究以亚麻种子为载体，以不同浓度食品级氯化钙浸种的方式，培育高钙且营养丰富的亚麻芽菜，从芽菜的生长状况，富含的营养成分以及对人体有害的氰化物含量变化的视角探究在亚麻芽菜形成的过程中进行钙强化的可能性。结果揭示，亚麻芽菜萌发过程中能够充分富集和吸收微量元素钙，且亚麻芽菜富集钙的能力随着外源钙浓度的增大而不断增长，一定浓度的外源钙(3~6 mmol)浸种，不仅能够促进亚麻芽菜的萌发及生长，同时降低有害氰化物含量，而且亚麻芽菜的营养品质明显提高。按照正常食用量进食这种高钙营养亚麻芽菜可以作为人体补充钙的一种膳食来源，这对从根本上改善人体缺钙等症状具有非常重要的意义。
In order to understand the effect of exogenous calcium on nutritional components and cyanide of flax sprouts. In this study, flax seeds were used as carriers and soaked with different concentrations of food grade calcium chloride to cultivate high calcium and nutrient rich flax sprouts. The possibility of calcium strengthening in the process of flax seed germination was discussed from the perspectives of growth index, important nutrients and harmful cyanide content. The results showed that flax seeds could absorb and enrich trace element calcium during germination, and the effect of calcium enrichment increased with the increase of exogenous calcium concentration. Soaking flax seeds with an appropriate concentration of exogenous calcium (3~6 mmol) could not only promote the germination and growth of flax seeds, reduce the content of harmful cyanide, but also improve the nutritional quality of flax sprouts after germination. According to the normal consumption, the possibility of calcium poisoning caused by eating this kind of high calcium nutrition flax sprouts is very small. It can be used as a dietary source of calcium supplement for human body, which is of great significance to improve the symptoms of calcium deficiency.
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