真空包装过的豆子还能做种子吗

真空包装过的豆子还能做种子吗

真空包装过的豆子还能做种子，现在有很多种子都是真空包装的。
　　真空包装的优势为：防止种子受潮、受热提前萌芽；防止虫害侵噬；防止氧化、延长休眠期等。

　　真空包装也称减压包装，是将包装容器内的空气全部抽出密封，维持袋内处于高度减压状态，空气稀少相当于低氧效果，使微生物没有生存条件，以达到果品新鲜、无病腐发生的目的。目前应用的有塑料袋内真空包装、铝箔包装、玻璃器皿、塑料及其复合材料包装等。可根据物品种类选择包装材料。由于果品属鲜活食品，尚在进行呼吸作用，高度缺氧会造成生理病害，因此，果品类使用真空包装的较少。

可以的，No, the seeds, grains, beans do not necessarily become dead food when the oxygen is removed. In fact, according to the National Seed Storage Laboratory in Fort Collins, CO--our official national seed bank--research shows no measurable difference in seed/grain viability for a majority of seeds whether stored in air, CO2, N2, or vacuum. If sufficiently dried, all of these seeds are effectively dormant to the point that the surrounding gas mix, or lack thereof, is insignificant to storage. Note, too, that we are talking viability, here--the ability for the seed to grow after storage. Seeds do respire at an extremely slow rate, however, which can be measured with a small increase in carbon dioxide gas after many years of storage.

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