{"query_echo":{"q":"","filters":{"analysis_type":["laboratory analysis"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'laboratory analysis' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":2,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=laboratory+analysis","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"chanmar-000334","url":"https://climateinsightsdirectory.org/document/chanmar-000334","title":"Micronutrientes faltantes en la Maizena","publisher":{"name":"Changing Markets Foundation","organization":"changing-markets-foundation"},"document_type":"case study","language":"es","date_published":"2019-09","source_url":"https://changingmarkets.org/wp-content/uploads/2023/10/Unilever_Maizena_FINAL_ESP.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","geography_discussed","analysis_type"],"summary":{"text":"The Changing Markets Foundation analyzed 84 samples of Unilever's Maizena products in Mexico, finding that the company's claims of regional fortification are not reflected in its products. While Unilever asserts that its cornstarch products in Latin America are fortified, the 'Maizena Natural' product in Mexico contains no micronutrients. Furthermore, laboratory tests of 'Maizena Sabores' (flavored mixes) revealed that levels of iron and zinc were consistently lower than those declared on the packaging, suggesting a gap between the company's global nutrition pledges and its commercial practices.","ai_generated":true,"unit":"chanmar-000334#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Unilever claims that its cornstarch products sold across Latin America are fortified with zinc, vitamin A, and other key micronutrients, but the 'Maizena Natural' product in Mexico is not fortified.","ai_generated":true,"unit":"chanmar-000334#insight-1","date_modified":"2026-10-23"},{"text":"Laboratory analysis of 'Maizena Sabores' (flavored atole mixes) showed that none of the samples contained the levels of iron indicated on their labels, and the vast majority contained lower-than-declared levels of zinc.","ai_generated":true,"unit":"chanmar-000334#insight-2","date_modified":"2026-10-23"},{"text":"Specific product flavors showed significant discrepancies; the 'galleta' (cookie) flavor, a recent launch, had results 'very below' declared levels for both iron and zinc, and the 'arroz con leche' (rice pudding) flavor was very low in zinc.","ai_generated":true,"unit":"chanmar-000334#insight-3","date_modified":"2026-10-23"},{"text":"While minerals were lacking, vitamin levels (B1, B3, and B9) generally aligned more closely with label claims, though some flavors like chocolate showed clearly inferior levels of thiamine (B1).","ai_generated":true,"unit":"chanmar-000334#insight-4","date_modified":"2026-10-23"},{"text":"The report suggests that the low levels of iron and zinc may result from systematic poor fortification practices rather than degradation during processing or storage, as minerals are typically more stable than vitamins.","ai_generated":true,"unit":"chanmar-000334#insight-5","date_modified":"2026-10-23"},{"text":"There is a contradiction between Unilever's high ranking in the 2018 Access to Nutrition Index (second place) and its actual product implementation in the Mexican market.","ai_generated":true,"unit":"chanmar-000334#insight-6","date_modified":"2026-10-23"}],"climate_tags":[],"geography_discussed":["Latin America","Mexico City","Chiapas","United States","Colombia"],"frame_perspective":[],"analysis_type":["case study","laboratory analysis"]},{"id":"chanmar-000029","url":"https://climateinsightsdirectory.org/document/chanmar-000029","title":"¡Al grano!: ¿qué marcas de harinas incumplen con la normativa de fortificación mexicana?","publisher":{"name":"Changing Markets Foundation","organization":"changing-markets-foundation"},"document_type":"report","language":"es","date_published":"2019-02","source_url":"https://changingmarkets.org/wp-content/uploads/2023/10/Al-Grano-Spanish-web-double-page.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report finds a widespread failure in the Mexican flour industry to adhere to mandatory fortification laws, with only 7% of tested pre-packaged flours meeting both nutrient level and iron-compound requirements. Maize flour, which holds 72% of the cereal market share, is particularly critical as no tested brands were adequately fortified. The study highlights that even government-distributed flours for vulnerable populations, such as those from Diconsa and DIF Chiapas, fail to meet legal standards. The authors argue that the industry's negligence exacerbates 'hidden hunger' and anemia, and they call for the Mexican government to implement stricter monitoring and sanctions.","ai_generated":true,"unit":"chanmar-000029#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Only 7% (4 out of 61) of pre-packaged wheat and maize flours were found to be adequately fortified, meaning they met minimum iron and zinc levels and used recommended iron compounds.","ai_generated":true,"unit":"chanmar-000029#insight-1","date_modified":"2026-10-23"},{"text":"No maize flour brands tested were adequately fortified, a significant failure given that maize accounts for 72% of the cereal market share in Mexico.","ai_generated":true,"unit":"chanmar-000029#insight-2","date_modified":"2026-10-23"},{"text":"Government-distributed flours intended for vulnerable populations are non-compliant: Diconsa maize flour had only half the required iron level, and DIF Chiapas maize flour (produced by Minsa) was not fortified at all.","ai_generated":true,"unit":"chanmar-000029#insight-3","date_modified":"2026-10-23"},{"text":"Many companies use iron compounds with low bioavailability, such as electrolytic iron, which is not recommended by Mexican law or WHO guidelines for nixtamalized maize flour.","ai_generated":true,"unit":"chanmar-000029#insight-4","date_modified":"2026-10-23"},{"text":"Imported flour brands, including Bob’s Red Mill and Le 5 Stagioni, were found to be completely unfortified, ignoring Mexican legislation.","ai_generated":true,"unit":"chanmar-000029#insight-5","date_modified":"2026-10-23"},{"text":"The report identifies a lack of consistency in production processes within the same companies; for example, Munsa produces both well-fortified (Río Lerma) and severely under-fortified (Castilla and Superior) brands.","ai_generated":true,"unit":"chanmar-000029#insight-6","date_modified":"2026-10-23"},{"text":"Climate change is linked to micronutrient deficiencies as increased atmospheric carbon dioxide levels can reduce essential nutrients like iron and zinc in staple crops such as wheat, rice, and legumes.","ai_generated":true,"unit":"chanmar-000029#insight-7","date_modified":"2026-10-23"}],"climate_tags":["climate change","food security"],"geography_discussed":["Mexico City","Chiapas","State of Mexico","Veracruz"],"frame_perspective":[],"analysis_type":["compliance audit","laboratory analysis","policy assessment"]}]}