Available online at www.centmapress.org, Results showed that the producers had seen a positive improvement in sales following acquisition of the regional food quality label, although they had not noticed greater interest in their products during campaigns to support awareness of the label.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 207 Document Number: D13037
Notes:
6 pages, Kefirs are fermented beverages containing yeast and bacteria produced by the fermentation of water or milk with kefir grains. Because microorganism density may influence a product's health benefits, label accuracy regarding viable bacterial density and taxonomy of fermented foods is important. In this study, the microbiota of 5 commercial kefir products were measured quantitatively using standard plating techniques and characterized using high-resolution, long-read 16S rRNA gene amplicon sequencing. To enumerate viable lactic acid bacteria, 2 lots of each product were plated on de Man, Rogosa and Sharpe agar upon opening and following 14 d and incubated under anaerobic and aerobic conditions. Results revealed that 66% of products with a guaranteed count of colony-forming units per gram overstated microorganism density by at least 1 log, with only product E exceeding 1 × 109 cfu/g. Sequencing results demonstrated moderate product label accuracy in regard to taxonomy, yet several products contained bacterial species above the minimum detectable threshold (0.001% relative abundance) that were not included on the labels (e.g., Streptococcus salivarius, Lactobacillus paracasei). Our results demonstrate a moderate level of labeling accuracy for commercial kefir products intended for human consumption. Regulatory agencies and consumers must continue to scrutinize these products and demand a higher level of accuracy and quality.
Chakrabarti, Anwesha (author), Campbell, Benjamin L. (author), Shonkwiler, Vanessa (author), and Department of Agricultural and Resource Economics, University of Connecticut
Center for Agribusiness and Economic Development, University of Georgia
Format:
Journal article
Publication Date:
2019-03
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 16 Document Number: D10441
16 pages., As consumer demand for food labeling becomes increasingly important, producers and retailers
can include various labeling to attract new customers. This study investigates Connecticut
consumers’ preferences and willingness to pay for mushrooms marketed with various labels using
a latent class approach to identify classes within the market. Results reveal three market segments
(price/GMO-label, locally/organically grown, and traditional mushroom varieties). Overall, only
a third of consumers valued the “locally grown” or “organic” labels, so charging a premium for
these labels might alienate a majority of consumers. Finally, GMO labeled mushrooms are
discounted, but the non-GMO label receives little value.
14 pages., Online via Directory of Open Access Journals (DOAJ)., Authors tested label effectiveness involving "supermarket shoppers on a rural American Indian reservation." Results showed added value and willingness to pay through tailoring the label to the local community.
