Near-infrared quantitation system for proteins and fats in coffee milk beverage, and establishment method thereof

A coffee milk beverage and system establishment technology, which is applied to the near-infrared quantitative system of protein and fat in coffee milk beverage and the field of its establishment, can solve the problems of complex protein and fat content determination, and achieve the effect of improving work efficiency

Inactive Publication Date: 2018-09-25
康师傅饮品控股有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a near-infrared quantitative system for protein and fat in coffee milk beverages and its establishment method, which is used to solve the problem of protein and fat content determination in coffee milk beverages in the prior art. overly complex issues

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  • Near-infrared quantitation system for proteins and fats in coffee milk beverage, and establishment method thereof
  • Near-infrared quantitation system for proteins and fats in coffee milk beverage, and establishment method thereof
  • Near-infrared quantitation system for proteins and fats in coffee milk beverage, and establishment method thereof

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Embodiment Construction

[0069] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the process equipment or devices not specifically indicated in the following examples all adopt conventional equipment or devices in the art. In addition, it should be understood that one or more method steps mentioned in the present invention do not exclude that there may be other method steps before and after the combined steps or other method steps may be inserted between these explicitly mentioned steps, unless otherwi...

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Abstract

The invention provides a near-infrared quantitation system for proteins and fats in a coffee milk beverage, and an establishment method thereof. The establishment method at least comprises: collectingthe near-infrared spectrums of each sample, and converting into near-infrared spectrum data; determining the true contents of proteins / fats in each sample by using a chemical method; establishing a protein content prediction model and a fat content prediction model by combining the true contents of the proteins / fats in each sample and the near-infrared spectrum data of the samples through a partial least-square method; and correcting the protein content prediction model / fat content prediction model by using the multiple samples with the known true contents of the proteins / fats. The inventionfurther discloses the system corresponding to the method. With the system of the present invention, the protein and fat contents in the coffee milk can be rapidly predicted.

Description

technical field [0001] The invention relates to a near-infrared quantitative system for protein and fat in coffee milk drinks and a method for establishing the same. Background technique [0002] Coffee milk drink is a drink loved by Westerners, and it has become more and more popular among Chinese people in recent years. Brazil is the largest coffee growing country in the world. Coffee milk beverages contain a variety of functional ingredients, such as caffeine, tannin, fat, protein, sugar, cellulose, and various minerals. In addition to giving coffee a unique flavor and taste, the functional ingredients in coffee also have biological activities such as refreshing, antibacterial, anti-inflammatory, and antioxidant. [0003] At present, the traditional detection methods for protein and fat in milk-containing beverages are Kjeldahl method and Soxhlet extraction method. The detection operation steps are cumbersome and cost a lot of time, money and labor. [0004] Near-infra...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/359G01N21/3577
CPCG01N21/3577G01N21/359G01N2201/121G01N2201/129
Inventor 温永柱周婀陈家伯黄煌政
Owner 康师傅饮品控股有限公司
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