大米分析 | KPM Analytics

水分和成分分析

用于粮食生产或饲养牲畜的大米的等级为美国农业部以及基于某些可衡量的质量参数的其他实体。借助近红外光谱（NIR）技术，可以快速轻松地测量这些参数中的大多数参数，只需极少的样品制备。


Parameter	Why It's Analyzed	When It's Analyzed
Moisture	Excessive moisture can lead to sticky product, which may also be more susceptible to spoilage. Excessive moisture can lead to sticky product, which may also be more susceptible to spoilage.	Drying and/or milling process Assessing outgoing product
Protein	While rice has a lower protein content than other whole grains, it contributes to reduced cholesterol in human diets. While rice has a lower protein content than other whole grains, it contributes to reduced cholesterol in human diets.	Drying and/or milling process Assessing outgoing product
Starch	Starch relates to the cooking properties of rice.	Drying and/or milling process Assessing outgoing product
Test Weight	Test weight is a volumetric measurement that is a common quality indicator for rice grading processes.	Drying and/or milling process Assessing outgoing product

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大米是一种流行的无麸质食品，用于各种烘焙食品，例如面包、松饼、格兰诺拉麦片棒、饼干等。大米通常还被加工成其他食品，包括面条、春卷包装纸等，这些食品也来自大米研磨过程。


Product	Parameters Measured	When It's Measured
Rice Flour	Starch damage Water absorption	Incoming Ingredients Lab
Dough	Quality of damaged starch Viscosity Elasticity Extensibility Consistency	Lab At-Line


Product	Why It's Measured	When It's Measured
Cookies/Biscuits	Water absorption of flours Quantity and quality of proteins Damaged starch and dough stickiness Dough consistency, extensibility, and elasticity Cracks and blisters	Incoming ingredients Lab
Crackers	Water absorption of flours Quantity and quality of proteins Damaged starch and dough stickiness Dough consistency, extensibility, and elasticity Cracks and blisters	Incoming ingredients Lab
Rice Noodles	Water absorption of flours Quantity and quality of proteins Damaged starch and dough stickiness	Incoming ingredients Lab Before packaging
Rice Cakes	Water absorption of flours Quantity and quality of proteins Dough viscosity Damaged starch Starch gelatinization	Incoming ingredients Lab

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作为一种半水生植物，水稻在可以持续灌溉的高湿土壤中生长得最好。除了充足的水分外，其他几个土壤参数也是理想收成所必需的——所有这些参数都可以借助KPM的土壤分析解决方案进行高效分析。


Parameter	Why It's Analyzed
Nitrogen-based nutrients (Ammonia, Urea, TKN, Nitrate, Nitrite)	Nitrogen is the most important soil nutrient for maximizing rice yield. Growers can apply nitrogen in the form of ammonium fertilizers as needed. Urea and TKN content also have a role in animal feed quality.
Phosphorus-Based Nutrients (TP, o-Phosphate, Phosphate)	Phosphorus is applied to the soil via fertilizer throughout the growing season, especially if routine flooding or draining cycles may affect the availability of Phosphorus over time.
Potassium	Potassium may need to be added via fertilizer at different stages of the growing season to help rice plants ward off crop disease.
Other Compounds in Crop Production	Sulfur, boron, iron, magnesium, zinc, and other minerals all have a role in rice crop production.