# FoodRadar

> Source-based reporting on the food industry, ingredients, technology, packaging, research and regulation.

English and Turkish URLs are language editions of the same story. Source publication, FoodRadar publication and modification dates are separate fields. Source permissions are assessed individually; this index does not grant a blanket reuse licence.

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## Industry

- [Hazelnut press cake becomes a candidate ingredient for water kefir](https://foodradar.org/hazelnut-press-cake-water-kefir-fermentation.md): A fermentation trial finds that added sugar changes stability, texture and volatile profiles; reduced ELISA reactivity does not establish safety for people with hazelnut allergy.
- [Space beverage concept combines personalisation with a compact production line](https://foodradar.org/space-beverages-personalised-emulsion-manufacturing-concept.md): A review proposes making fortified drinks from modular ingredients during long missions, while identifying unresolved formulation and engineering constraints.
- [Yogurt review links culture choice to shelf life, flavour and production cost](https://foodradar.org/yogurt-starter-cultures-shelf-life-production-cost-review.md): Biological approaches offer several routes to more stable products, but protective effects and fermentation economics depend on the strain and the factory.
- [Australian survey maps food-industry contact with nutrition professionals](https://foodradar.org/australia-nutrition-professionals-industry-contact-survey.md): Promotional materials, sponsored education and gifts were common among respondents, but the study does not measure their effect on professional advice.
- [Food-factory nutrition support starts with access and protected breaks](https://foodradar.org/food-factory-shift-workers-meal-access-breaks.md): Interviews with UK shift workers point to practical workplace constraints that information campaigns alone may not resolve.

## Ingredients

- [Collagen peptide drinks expose a quality-control gap between powder and finished beverage](https://foodradar.org/collagen-peptide-beverages-molecular-weight-quality-control.md): A chromatography study shows how additives and calibration choices can change molecular-weight results, with a proposed correction still awaiting validation across laboratories.
- [Mushroom by-products offer flavour potential, but glutamate alone is a poor buying specification](https://foodradar.org/mushroom-by-products-plant-based-flavour-review.md): A new review links umami chemistry to processing, sensory performance and the practical requirements for turning edible mushroom residues into reliable plant-based ingredients.
- [Mixed cultures give a white kidney bean beverage a more balanced flavour](https://foodradar.org/white-kidney-bean-beverage-mixed-culture-fermentation.md): A September study links a two-strain fermentation to stronger sensory acceptance and changes in phytate and free amino acids, while distinguishing laboratory digestion results from human nutrition.
- [Coffee pulp fermentation: starter choice changes the flavour of a by-product beverage](https://foodradar.org/coffee-pulp-fermentation-starter-culture-flavour.md): A four-strain comparison puts Lactiplantibacillus plantarum XJ25 ahead on several laboratory and sensory measures, while leaving commercial and nutritional questions open.
- [Sorghum bran extract lowers two heat-generated contaminants in a cookie trial](https://foodradar.org/sorghum-bran-extract-taosu-cookie-acrylamide.md): Taosu made with 2% extract had less acrylamide and 5-HMF, alongside darker colour and greater hardness. The study does not establish a longer commercial shelf life or consumer preference.

## Technology

- [Cultured-meat review connects cell stability, media and scale-up](https://foodradar.org/cultured-meat-muscle-stem-cells-media-scale-up.md): An October synthesis argues that muscle stem-cell production needs coordinated biological and engineering progress, rather than one isolated breakthrough.
- [Poultry-processing AI faces a commercial-line validation gap](https://foodradar.org/poultry-processing-ai-commercial-validation.md): A review finds promising inspection and control applications, but argues that plant outcomes matter more than an algorithm’s headline accuracy.
- [Dairy quality AI needs an explanation as well as a prediction](https://foodradar.org/dairy-quality-ai-sensors-explainability.md): A review connects spectroscopy, imaging and electronic sensing with the practical problem of deciding when a model’s answer can be trusted.
- [Fermentation scale-up review puts factory constraints inside the design cycle](https://foodradar.org/fermentation-scale-up-design-build-test-learn.md): A proposed framework asks developers to test purification, robustness, economics and environmental performance before declaring a laboratory improvement successful.
- [Frozen seafood sensors must read more than a freshness signal](https://foodradar.org/frozen-seafood-quality-sensors-cold-chain-ai.md): A review links ice damage, oxidation and water movement to the challenge of building monitoring systems that work across species and real cold chains.

## Packaging

- [Smart meat packaging faces a test beyond sensor accuracy](https://foodradar.org/meat-freshness-smart-packaging-supply-chain-validation.md): An October review argues that freshness monitoring must survive real cold-chain conditions and produce decisions that processors, distributors and retailers can use.
- [Citrus-peel films tested for quality protection in frozen chicken burgers](https://foodradar.org/citrus-peel-gelatin-film-frozen-chicken-burgers.md): A 147-day study compares grapefruit, orange and lemon extracts, with the strongest chemical preservation results at the highest tested concentration.
- [Culture-derived compounds strengthen a seed-mucilage coating for mutton](https://foodradar.org/mutton-mucilage-cell-free-culture-coating.md): A refrigerated laboratory trial found better quality retention with 2% cell-free culture supernatant, without establishing a commercial shelf-life specification.
- [Walnut-protein film trials show why strawberry packaging needs balance](https://foodradar.org/walnut-protein-curcumin-film-strawberry-packaging.md): A five-day experiment finds that curcumin-containing films can protect several quality measures, while conventional cling film retains more moisture.
- [Strawberry coating study exposes the flavour cost of better preservation](https://foodradar.org/strawberry-edible-coating-cinnamon-magnesium-sensory-tradeoff.md): Cinnamon oil and magnesium reduced visible decay in a refrigerated trial, but the combined coating received the lowest overall liking scores.

## Research

- [Food presentation study finds no clear sensory boost after smell loss](https://foodradar.org/smell-loss-food-presentation-colour-shape-music-study.md): A small experiment with bowl colours, snack shapes and music produced no clear differences after statistical correction, while participants described their own ways of making meals more enjoyable.
- [Chrysanthemum flavour fingerprints offer a route to better ingredient selection](https://foodradar.org/chrysanthemum-tea-varieties-flavour-fingerprints.md): A five-variety comparison combines chemical analysis with electronic sensing, while leaving human flavour perception and year-to-year consistency to further testing.
- [Boxed-meal inspection prototype targets missing portions and visible defects](https://foodradar.org/boxed-meal-vision-inspection-portions-foreign-objects.md): A colour-based vision system reports promising laboratory results, with foreign-object testing limited to a plastic cockroach model.
- [Fruit gum research puts texture beside taste in plant-based reformulation](https://foodradar.org/plant-based-fruit-gum-candy-texture-consumer-liking.md): A German consumer study links liking to hardness and stickiness, but commercial-product differences prevent a simple verdict on individual gelling agents.
- [Akebia juice research balances sweetness, acidity and suspension](https://foodradar.org/akebia-cloudy-juice-formulation-suspension-stability.md): A formulation study identifies a promising pulp-and-stabiliser combination for an underused fruit, but tests physical stability for only three days.

## Regulation

- [Hospital catering has a small place in local-food procurement policies](https://foodradar.org/hospital-local-food-procurement-policy-gap.md): An analysis of 42 policy documents finds extensive attention to schools, with only one document focused specifically on hospital foodservice.
- [Canola labelling analysis separates information policy from supply-chain cost](https://foodradar.org/canadian-canola-gm-labelling-policy-cost-analysis.md): An August paper examines the case for mandatory GM disclosure in Canada, using scenarios and earlier studies rather than observed costs of a new Canadian rule.
- [Türkiye school-meal review asks what makes a national programme durable](https://foodradar.org/turkiye-school-meals-national-programme-policy-review.md): A document analysis distinguishes existing targeted provision from a comprehensive system with defined entitlement, recurring funding and accountability.
- [India nutrition-policy study finds coordination as important as tax design](https://foodradar.org/india-nutrition-tax-subsidy-policy-coordination.md): A qualitative analysis links food taxes and subsidies to institutional responsibilities, product definitions and competing priorities.
- [Brazilian advertising study shows how nutrient rules change policy reach](https://foodradar.org/brazil-food-advertising-nutrient-profile-comparison.md): Applying two nutrient profiles to social-media food promotions produced markedly different results; the analysis models possible restrictions rather than recording legal violations.

## Sustainability

- [Mustard field study pairs sensor-guided nitrogen with higher seed yield](https://foodradar.org/mustard-sensor-nitrogen-management-yield-emissions.md): The trial reports lower fertiliser use and improved yield, while its greenhouse-gas benefit is an estimate based on emission factors.
- [Türkiye organic-food survey links intentions with health and sustainability motives](https://foodradar.org/turkiye-organic-food-intention-adoption-survey.md): An online study of 893 consumers finds associations with reported purchasing, but does not observe transactions or prove that messaging changes behaviour.
- [Tunisian food-waste survey separates intention from measured waste reduction](https://foodradar.org/tunisia-household-food-waste-intentions-survey.md): Responses from 919 household shoppers link attitudes and perceived control to prevention intentions, with important limits on what the lifestyle findings can show.
- [Micronutrient recovery brings food-system circularity down to the element level](https://foodradar.org/micronutrient-recovery-food-system-circularity.md): A review examines recovering iron, zinc and other trace elements, with purification and intended use determining whether a recovered stream is suitable for reintegration.
- [Microbial pigment review puts waste feedstocks through a commercial reality check](https://foodradar.org/microbial-pigments-food-waste-feedstocks-scale-up.md): Food-processing residues could support colourant fermentation, but consistency, recovery and product-specific safety determine whether the route is practical.

## Markets

- [Sri Lankan milk study finds demand for low fat, processing and reusable packs](https://foodradar.org/sri-lanka-liquid-milk-consumer-choice-attributes.md): A choice experiment with 410 household shoppers in the Northern Province identifies different priorities for liquid milk, with stated preferences that still need testing in actual sales.
- [Grain-market study finds different risk connections for wheat, corn and soybeans](https://foodradar.org/china-grain-markets-geopolitical-risk-crop-differences.md): An August study of Chinese and international prices argues for crop-specific risk analysis, using historical data from 2003 to 2023 rather than forecasting today’s grain prices.
- [US beef-label study finds price premiums, with a warning on scarce climate claims](https://foodradar.org/us-beef-label-price-premiums-retail-study.md): Newly published research links organic and other claims to higher advertised beef prices in a September 2022 dataset. The largest estimated premium rests on a very small share of observations.
- [Pearl millet needs a clearer place in everyday meals, focus groups suggest](https://foodradar.org/south-africa-pearl-millet-consumer-familiarity.md): South African participants wanted an affordable grain they understood how to use. The recently published study draws on small online groups held during the COVID-19 pandemic.
- [Discounts lead purchase intentions in Taiwan’s near-expiry meat app study](https://foodradar.org/taiwan-near-expiry-meat-app-discounts-purchase-intentions.md): A survey linked to PX Mart’s app finds a stronger association for price discounts than for app-use intention, but does not establish actual purchases or an optimal markdown.

## Food safety

- [Recife retail survey finds Listeria in chilled sausages and ham](https://foodradar.org/recife-processed-meat-listeria-retail-survey.md): A 48-sample Brazilian study detected L. monocytogenes in 15 products, while its small convenience sample and lack of molecular confirmation limit wider conclusions.
- [What 24,761 FDA recall records reveal about microbes, allergens and counting](https://foodradar.org/fda-food-recalls-microbiological-hazards-2013-2025.md): A new analysis finds microbiological hazards led FDA product recall records in 12 of 13 fiscal years. Its findings also show why a product record, a recall event and a reported illness cannot be counted as the same thing.
- [Yak meat study maps Listeria diversity in Nyingchi’s retail chain](https://foodradar.org/nyingchi-yak-meat-listeria-genomic-survey.md): Researchers found L. monocytogenes in 28 of 214 raw meat samples and examined its genetic and biofilm traits. The survey identifies monitoring priorities without establishing a human outbreak.
- [German meat-plant study links drain communities with Listeria recovery](https://foodradar.org/german-meat-plants-drain-microbiome-listeria.md): A year of monitoring at six facilities found most Listeria-positive environmental samples in drains. Microbiome patterns offer research leads, but do not yet provide a validated substitute for pathogen testing.
- [Shanghai chicken study puts initial Salmonella contamination at the centre of risk](https://foodradar.org/shanghai-poached-chicken-salmonella-risk-model.md): A retail survey and simulation compared three ways of handling ready-to-eat poached chicken. Its strongest signal concerns contamination before consumption, with substantial uncertainty around the numerical estimates.

## Investments

- [Illinois grants back sauerkraut distribution and pasture-raised yak meat](https://foodradar.org/illinois-sauerkraut-yak-meat-producer-grants.md): USDA’s $380,833 package supports two producers at different points in the value-added food chain, from rented kitchen space to processing and shipping.
- [Shumway Farms wins $172,000 to bring its ice cream to more customers](https://foodradar.org/shumway-farms-ice-cream-working-capital-grant.md): The Wyoming dairy’s USDA award targets processing labour, marketing supplies and delivery, connecting a family creamery’s products with a wider market.
- [Fontenot Beef receives working capital to widen its market](https://foodradar.org/fontenot-beef-value-added-working-capital.md): A $37,628 USDA grant supports marketing, transport and processing for the Louisiana producer’s value-added beef and pork products.
- [Louisiana’s bagasse supply chain gets $74,975 in technical-assistance funding](https://foodradar.org/louisiana-bagasse-supply-chain-technical-assistance.md): A USDA grant will support work with farming, transport and biofuel businesses in Lafourche Parish, focusing on opportunities around the sugarcane side stream.
- [Farm Creek Meats targets retail growth with a $200,000 grant](https://foodradar.org/farm-creek-meats-retail-expansion-grant.md): The Utah processor’s USDA award focuses on a broader product range and customer base, with working capital linking production to new markets.