Blogs
RGB v Tristimulus Color Scales – HELP!
Posted on by Ganesh Ramanathan
At my new quality assurance job, one of our product quality checks is to measure the color of our product and to ensure that we are producing our product that is within a preset acceptable color range. We use an instrument, a spectrophotometer, that reports Hunter L, a, b; XYZ, and L*a*b scales. I’ve always thought […]
Consistent Measuring of Coconut Water Color and Haze
Posted on by Ganesh Ramanathan
Coconut water is a multi-billion dollar industry that is expected to expand globally to US$8.3 billion by 2022.1 Consumers have been drawn to coconut water’s sweet, refreshing taste and unique chemical composition, similar to blood plasma, which is rich in carbohydrates and important nutrients such as magnesium, calcium, and phosphorus.1 These nutrients also make coconut […]
New Digital Qualification Notebook Generator Transforms Quality Control Procedures
Posted on by Ganesh Ramanathan
Recent trends among consumers are influencing companies to increase quality control guidelines in their quality control process. Research shows consistency and quality are leading factors among consumers. A survey by IQMS revealed that product quality is increasing in importance, bringing companies to meet higher standards in quality control. With a rise in attention to detail by consumers, […]
A Better Method of Measuring Color and Haze in Beverages
Posted on by Ganesh Ramanathan
The Color Quality of the Beverage can positively or negatively influence the buying decision of the consumer and his judgment of the overall quality of the drink. Image Credit: Unsplash user Adam Wilson Color and appearance measurements for the beverage industry are used to ensure that the overall product appearance is the same from lot […]
Measuring the Color of Expensive Essential Oils Using Smaller Sample Sizes
Posted on by Ganesh Ramanathan
The expense of essential oils may make some manufacturers reluctant to devote material to spectrophotometric color quality control. Image Source: Shutterstock user natashamam The use of essential oils is a growing trend within the health and wellness community. The therapeutic properties of these oils have been recognized and harnessed by practitioners of traditional medicine for […]
Spectrophotometric Color Measurement Helps Eliminate Artificial Colorants in Almond Milk and Other Nut-Based Beverages
Posted on by Ganesh Ramanathan
You can use a spectrophotometer to achieve color consistency in almost milk and other nut-based beverages. Image Source: Shutterstock user Africa Studio The market for non-dairy milk made from almonds, cashews, and other nuts is growing rapidly; non-dairy milk sales have increased by 61 percent since 2012, and sales are expected to continue to grow […]
Measuring the Color of Protein Powder Using Spectrophotometry Enhances Appeal
Posted on by Ganesh Ramanathan
Protein powder needs to be consistent in color and visually appealing to customers, as this improves its perception of quality. Image Source: Shutterstock user Oksana Mizina From professional athletes to vegetarians and vegans, thousands of people around the world use protein powder supplements to meet their nutritional needs and color is one of the most […]
Perfecting the Appearance of Light and Dark Rums Using Spectrophotometric Technology
Posted on by Ganesh Ramanathan
Rum ranges in color from clear to dark amber depending on the aging process and whether the product contains any color additives. Image Source: Shutterstock user Kubisko Rum ranges dramatically in color, clarity, and flavor, from clear as water and virtually tasteless to deep brown and rich in complex flavors. In fact, you can often […]
How to Prepare Textile Samples for Accurate Color Measurement
Posted on by Ganesh Ramanathan
Color accuracy is critical in textile manufacturing, but correct readings rely on appropriate sample preparation. Image Source: Shutterstock user fizkes When it comes to color measurement for textiles, accuracy is essential. In today’s highly competitive markets for fabric-based products, such as apparel and home decorating, companies rely on the slightest nuances in color to distinguish […]
Spectrophotometric Color Analysis is Essential for Creating Natural-Looking At-Home Hair Dye
Posted on by Ganesh Ramanathan
Today’s at-home hair dye kits are capable of creating natural, multi-dimensional color. Image Source: IS MODE Hair dye has come a long way since its invention in Ancient Egypt, where people would use henna to cover up their greys.1. Now, people who want to change their color have a plethora of options in front of […]
New Technology Improves Efficiency of Color and Haze Measurement in Liquid Pharmaceuticals
Posted on by Ganesh Ramanathan
Including haze measurement in the standard quality control process for a liquid medication may seem inefficient, but it may be essential. Image Source: Shutterstock user siam.pukkato In the pharmaceutical industry today, testing the color and haze of a liquid medication is one of the final steps in the manufacturing process. However, in the rush to […]