应用领域

玉米分析

玉米产品质量控制

与其他大宗商品一样，玉米在粮食贸易市场中的价格受质量和供应情况的双重驱动。无论您是玉米种植者、环境科学家、粮食供应商还是食品生产商，KPM Analytics 的端到端分析技术都能助您掌控玉米质量的每一个关键环节。

用于食品生产或牲畜饲料的食用级玉米品种，其等级由美国农业部（USDA）及其他机构根据特定的可测量质量参数进行评定，其中水分含量和容重是两个最重要的因素。这些参数也决定了玉米卖给食品生产商的价格，因此，拥有可验证的玉米水分和容重数据，可以避免企业因购买质量较差的玉米而支付过高的费用。

Type of Corn	Role in Food Production	Parameters Measured
Field Corn (yellow dent corn)	Generally used in livestock feeds, but also processed for other corn products, including corn syrup.	Moisture, Oil, Protein, Ash, Fiber, Test Weight, Starch
Sweet Corn	This type of corn is most consumed by people. It is often harvested in earlier stages when its taste is at its sweetest.	Moisture, Oil, Protein, Ash, Fiber, Test Weight, Starch
White Corn	Another type of corn consumed by people. White corn is commonly processed into other food products, like snack foods, tortillas, flours, and others.	Moisture, Oil, Protein, Ash, Fiber, Test Weight, Starch
Popping Corn	This corn variety inherently has lower moisture content to others, which lends itself best to produce seeds for popcorn.	Moisture, Oil, Protein, Ash, Fiber, Test Weight, Starch
High-Starch (waxy) Corn	High-starch corn is a white corn that is often used for fuel ethanol production and as a distiller’s grain (DDGS), but also fed to livestock.	Moisture, Oil, Protein, Ash, Fiber, Test Weight, Starch

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玉米粉是一种受欢迎的无麸质选择，广泛用于面包、松饼等各种烘焙食品，以及玉米饼和其他以玉米为原料的零食。


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


Product	Parameters Measured	When It's Measured
Biscuits & Crackers	Water absorption of flours Quantity & quality of proteins Damaged starch & dough stickiness Dough consistency, extensibility, and elasticity Cracks & blisters	Mixing Rolling Cutting Lab
Tortillas	Water absorption of flours Quantity and quality of proteins Consistency and viscosity of the dough Damage and gelatinization of the starch Structure and texture Color	Mixing Rolling Cutting Lab
Corn & Tortilla Chips	Water absorption of flours Quantity and quality of proteins Dough viscosity Damaged starch Structure and texture Starch gelatinization	Mixing Rolling Cutting Lab

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KPM 产品

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玉米是一种生命力顽强的作物，在全球多种气候和土壤类型中均可生长。然而，随着肥料成本的上涨，玉米种植者通过定期检查土壤状况，可以避免不必要的养分施用。排除不可预见的天气或人为因素对生长季的影响，玉米种植者可以通过控制特定的土壤参数来确保丰收。

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Parameter	Why It's Analyzed
Nitrogen-Based Nutrients (Ammonia, Urea, TKN, Nitrate, Nitrite)	Nitrogen, while important to corn crop growth, may need to be controlled to limit ground water contamination issues. This is most common with dry, sandy soils. Urea and TKN content also have a role in animal feed quality.
Phosphorus-Based Nutrients (TP, o-Phosphate, Phosphate)	Phosphorus may need to be added via fertilizer at different stages of the growing season.
Potassium	Potassium may need to be added via fertilizer at different stages of the growing season.
Other Compounds in Crop Production	Boron, copper, iron, manganese, zinc, and other minerals all have a role in corn crop production.

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