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Natural Food Actives for Positive Mood Enhancement

The overall consumer experience of foods is impacted by various sensory factors including taste, texture, and smell, as well as by ingredients that occur naturally in various foods, which can directly impact one’s mood. Food additives also affect various mood neuro-actives, such as serotonin, adenosine, endorphins, and oxytocin, either through increasing their biosynthesis or by modulating their receptors. A company seeks cost-effective food actives that enhance positive moods in consumers. The technology must be derived from natural sources and be safe for human consumption.

Posted in: Tech Needs

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Insect Processing Technologies for Chicken Feed

The growing scarcity of resources to produce increasingly demanded ingredients, such as soybean meal and animal protein meals, has doubled feed costs in the recent years. Thus, alternative protein sources, including insects, are urgently needed. Insects must be introduced in the feed chain, and multiple quality parameters need to be taken into account: quality, availability, and cost. Expectations for new technologies include a processing method for the insect, nutritional evaluation, identification of microbiological problems, and financial evaluation to understand the viability of the business.

Posted in: Tech Needs, NASA Tech Needs

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Binder Solutions for the Manufacture of Molds and, Cores in Metal Castings

Binders used for molding are typically self-setting, so that after mixing two or more binder components into sand, there is a short delay before the mixture starts to set hard. Binders used for core-making are typically gas-cured. A company seeks an environmentally acceptable binder system that could be based on inorganic, “clean” organic, or hybrid derivatives, and offers an immediate advantage over current systems in terms of health, safety, and environmental issues. Respond to this TechNeed at: www.techbriefs.com/tn/200906d.htmlEmail: nasatech@yet2.com Phone: 781-972-0600

Posted in: Tech Needs, NASA Tech Needs

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Moisture Release Technologies

A company seeks technologies enabling a woven or nonwoven substrate to contain liquid/fluid that can be released by applying pressure (to yield a moist/wet substrate). They are interested in solutions that will enable water or other liquids/ fluids to be contained within a substrate and then released under moderate pressure (for example, by squeezing the substrate in your hand). The technology solution must be able to incorporate sufficient liquid content in the substrate so that when pressure is applied, approximately 75% of that substrate unit becomes moist. Respond to this TechNeed at: www.techbriefs.com/tn/200906c.htmlEmail: nasatech@yet2.com Phone: 781-972-0600

Posted in: Tech Needs, NASA Tech Needs

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