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Despite existent fortification initiatives in the Philippines, approximately 50% of the population still suffers from iron deficiency anemia (IDA), mainly in rural areas. Fortification of staple foods has been proved successful in China and Vietnam. Coconut spiced vinegar (SV) is an inexpensive, widely available, and culturally acceptable condiment in Filipino households; however, no technical evidence exists on its potential as fortification vehicle. This study aimed to physicochemically characterize and evaluate the consumer acceptability of SV fortified with ferrous sulfate (FS), ferrous fumarate (FF), or sodium iron ethylenediaminetetraacetate (NaFeEDTA) at 0.2 mg Fe/mL. Iron fortificants were added directly to SV, vortexed, and stored for analysis. A nonfortified SV served as a control. Physicochemical analyses (pH, titratable acidity, color, turbidity, and iron recovery) were conducted from 0 to 6 months postfortification. Consumer acceptability (9‐point hedonic scale: color, appearance, aroma, sourness, and overall acceptability) was conducted using 1‐month fortified vinegar in 96 students and 27 women. Iron recovery of fortified samples was high and similar (>97%) after 3 days of fortification and remained >87% at 6 months postfortification. All samples had minimum acidity of 5.31% and pH between 3.12 and 3.3. Color difference against the control followed the next order: SV‐NaFeEDTA < SV‐FS = SV‐FF. Among students, acceptability of SV‐FS and SV‐FF were lower than the control and SV‐NaFeEDTA for all attributes (P < 0.05) except aroma. In women, overall acceptability and aroma were not different among samples (P > 0.05). Overall, SV‐NaFeEDTA had similar acceptability to the control, and was the most accepted fortified vinegar. SV‐NaFeEDTA shows potential (in terms of physicochemical stability and consumer acceptability) to be used as an iron‐delivery vehicle to address IDA. Practical Application: The present study addresses the technical and organoleptic challenges of fortifying Filipino spiced vinegar with three iron sources. About 50% of the Filipino population (especially women and children) still suffers from iron deficiency, thus, more effective ways to deliver iron are needed. If successful, our study could pose as the base milestone for implementing mass iron fortification of spiced vinegar, given its frequent consumption and reach of all socioeconomic pockets of the Filipino population. Our aim is to improve the overall nutritional health of at‐risk populations, and our study is one step closer to achieve this goal. [ABSTRACT FROM AUTHOR]

Abstract: In resource‐limited settings, mass food fortification is a common strategy to ensure the population consumes appropriate quantities of essential micronutrients. Food and government organizations in these settings, however, lack tools to monitor the quality and compliance of fortified products and their efficacy to enhance nutrient status. The World Health Organization has developed general guidelines known as ASSURED (Affordable, Sensitive, Specific, User‐friendly, Rapid and Robust, Equipment‐free, and Deliverable to end‐users) to aid the development of useful diagnostic tools for these settings. These guidelines assume performance aspects such as sufficient accuracy, reliability, and validity. The purpose of this systematic narrative review is to examine the micronutrient sensor literature on its adherence towards the ASSURED criteria along with accuracy, reliability, and validation when developing micronutrient sensors for resource‐limited settings. Keyword searches were conducted in three databases: Web of Science, PubMed, and Scopus and were based on 6‐point inclusion criteria. A 16‐question quality assessment tool was developed to determine the adherence towards quality and performance criteria. Of the 2,365 retrieved studies, 42 sensors were included based on inclusion/exclusion criteria. Results showed that improvements to the current sensor design are necessary, especially their affordability, user‐friendliness, robustness, equipment‐free, and deliverability within the ASSURED criteria, and accuracy and validity of the additional criteria to be useful in resource‐limited settings. Although it requires further validation, the 16‐question quality assessment tool can be used as a guide in the development of sensors for resource‐limited settings. [ABSTRACT FROM AUTHOR]

Introduction: Micronutrient malnutrition is a persistent problem in India mainly due to low dietary diversity and poor nutrient density of staple foods. The addition of a commercial micronutrient mix in terms of physico-chemical and sensory characteristics was evaluated. Methods: The yogurt prepared with reduce-fat milk (2%), 20 g/L CHN-11 fermentation culture and 12 h incubation (42 °C) was diluted at a rate of 35% to yield a 32 mg/100 mL concentration. The premix provided vitamin A, vitamin D, folic acid, iodine, iron, and zinc oxide to cover ~20–35% recommended RDA (recommended dietary allowance) per serving (250 mL). A three-factorial design, 2 treatments (control and fortified), 3 temperatures (4, 25, and 40 °C) and 4 time points (1, 2, 3 and 6 days), was used to analyze the physico-chemical properties in terms of titratable acidity, pH, color, and viscosity. A discriminatory sensory test (triangle) was performed with college students (n = 58) and mothers with young children (n = 25), who were living in Mehsana, India to evaluate the difference between fortified and non-fortified cooled (4 °C) product. Results: Fortification did not affect most of the physico-chemical properties of chhash. As expected, titratable acidity increased whereas pH decreased with increasing storage time and temperature. Fortified samples showed higher b* values, whereas L* and a* were not affected. Viscosity changed due to temperature and time, but not fortification. Participants could not discriminate between samples in terms of color, aroma, and taste. Conclusion: Fortification of chhash is technically feasible. [ABSTRACT FROM AUTHOR]