淀粉颗粒是自然界绿色植物中主要的储能物质。其主要存在于植物的种子、根茎、块茎中，在植物的茎、叶、果实、花粉中也发现有少量的淀粉存在。淀粉颗粒具有各种各样的形状和尺寸（如球形、椭圆形、多边形、片状形、不规则形和管束形等）。根据淀粉来源的不同，它们大的尺寸范围在0.1到200μm不等。通过光学显微镜的观察可以清楚的看到来自不同植物的淀粉颗粒形态。

Starch granules are the main energy storage materials in natural green plants. It mainly exists in the seeds, rhizomes and tubers of plants, and a small amount of starch is also found in the stems, leaves, fruits and pollen of plants. Starch granules have various shapes and sizes (such as spherical, elliptical, polygonal, flaky, irregular and tubular). According to different starch sources, their large size ranges from 0.1 to 200 μ M. The morphology of starch granules from different plants can be clearly seen through the observation of optical microscope.

小麦淀粉分为A型淀粉和B型淀粉，其中A型淀粉主要呈扁球形、圆形和椭圆形，其颗粒较B型淀粉而言较大且表面光滑，有明显的“赤道槽”；B型淀粉的形状比较多样化，表面的凹面较多且深，没有明显的“赤道槽”。

Wheat starch can be divided into type A starch and type B starch. Type A starch is mainly oblate, round and oval, and its particles are larger and smoother than type B starch, with obvious "equatorial trough"; B-type starch has a variety of shapes, with more and deeper concave surfaces and no obvious "equatorial trough".

马齿种玉米淀粉颗粒呈多角形，表面具有多个平面和棱角。而高直链玉米淀粉的颗粒形态较为圆滑、形状多样，大多为近似椭圆形、少数呈细长条等特殊形和无规则形，一些颗粒表面还会有乳状突起。

The corn starch granules of horse tooth are polygonal, and the surface has many planes and edges. The grain shape of high-amylose corn starch is relatively smooth and diverse, most of which are oval, a few of which are elongated and other special and irregular shapes, and some particles have milky protrusions on the surface.

马铃薯淀粉表面的大部分较为平整、光滑。木薯淀粉具有特殊的“头盔状”形态，颗粒结构较为完整。与其他谷物淀粉颗粒相比，大米淀粉颗粒非常小，在2~8μm之间，且颗粒度较为均一。

The surface of potato starch is mostly flat and smooth. Cassava starch has a special "helmet" shape, and its grain structure is relatively complete. Compared with other grain starch granules, rice starch granules are very small, ranging from 2 to 8 μ M, and the particle size is relatively uniform.

针对于玉米淀粉颗粒呈现怎样的形态问题的解答，就到这里了，你可以多去做了解，有利于后续的顺利使用，更多注意事项就来我们网站https://www.swjjkl.com咨询吧！

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