25
2018
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01
How to Choose Peanuts
1. from the morphological identification: 1, high-quality peanuts with pods and pod nuts are full of particles, complete shape, uniform size, cotyledons thick and shiny, no impurities. 2. General peanut particles are not full, uneven in size or have immature particles, the volume is smaller than the 1/2 of normal perfect particles or the weight is smaller than the 1/2 of normal perfect particles, in addition to broken particles, insect-etched particles, sprout particles, etc.
1. from the morphological identification:
1. High-quality peanuts with pods and pod-removed kernels are full of particles, complete in shape, uniform in size, with thick and shiny cotyledons and no impurities.
2. General peanut particles are not full, uneven in size or have immature particles, the volume is smaller than the 1/2 of normal perfect particles or the weight is smaller than the 1/2 of normal perfect particles, in addition to broken particles, insect-etched particles, sprout particles, etc.
2. from the color on the identification:
1, high-quality peanut pods are yellow or white, nuts are unique to different varieties of color, color distribution is uniform.
2. The general peanut pod is gray and dark in color, and the nut color becomes dark.
3. Inferior peanut pods are gray or dark, and the nuts are purple, brown or dark brown.
3. Inferior peanuts are not only moldy and severely eroded, but also have a large number of soft and dark particles.
3. from the taste on the identification:
1. High-quality peanuts have the pure fragrance of peanuts without any peculiar smell.
2, the general peanut its inherent taste weak.
3. Inferior peanuts have rancidity, spicy, bitter and other unpleasant tastes.
4. from the odor identification:
1. High-quality peanuts have a unique smell of peanuts.
2, the general peanut its unique smell flat or slightly peculiar smell.
3. Inferior peanuts have bad odors such as musty and hala.
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Junan County, Linyi City, Shandong Province, China
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