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Nutritional Qualities of Commercial Meal Kit Subscription Services in Australia.

ABSTRACT: People are cooking at home less often and relying more on food prepared outside of the home, which is often of less nutritional value than home-cooked meals. The foodservice industry has endeavored to address barriers with the introduction of commercial meal kit subscription services (MKSSs). We aimed to assess and compare the nutritional qualities of MKSSs available in Australia. Average nutritional qualities per serve of 12 recipes (from four weekly boxes of three meals serving two people) were analyzed from five MKKSs (Dinnerly, HelloFresh™, MarleySpoon™, Pepper Leaf, Thomas Farms Kitchen). On average, MKSSs provided adequate serves of core foods, particularly of vegetables (2.3 ± 1.6-3.1 ± 1.8 serves per serve). Energy content ranged between 2891 ± 539 and 3904 kJ ± 890 per serve. All MKKSs were high in fat (39.5 ± 9.5-59.6 ± 11.2% of energy) and sodium (723 ± 404-1426 ± 688 mg per serve). All MKSSs met suggested dietary target level of dietary fiber for women, but none for men. If MKSS providers can modify recipes to reduce added salt and fat and increase dietary fiber, they have the potential to provide both men and women with nutritious meals that more closely align with the dietary guidelines for the prevention of chronic disease, especially if meals are used as an alternative to energy-dense nutrient-poor takeaway and convenience foods.

SUBMITTER: Gibson AA

PROVIDER: S-EPMC6893801 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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Nutritional Qualities of Commercial Meal Kit Subscription Services in Australia.

Gibson Alice A AA Partridge Stephanie R SR

Nutrients 20191105 11

People are cooking at home less often and relying more on food prepared outside of the home, which is often of less nutritional value than home-cooked meals. The foodservice industry has endeavored to address barriers with the introduction of commercial meal kit subscription services (MKSSs). We aimed to assess and compare the nutritional qualities of MKSSs available in Australia. Average nutritional qualities per serve of 12 recipes (from four weekly boxes of three meals serving two people) wer ...[more]

PMID: 31694291

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Project description:A preliminary study investigated the impact of commercial feed dilution with copra meal (CM) or cassava leaf meal (CLM) and enzyme supplementation on broiler performance. Commercial feed alone (control) or diluted with CM and CLM at a concentration of 100 and 200 g/kg in the starter and finisher diets, respectively, was fed without and with Challenzyme 300A at a concentration of 300 g/tonne in 2 × 2 factorial arrangements with a control. Two hundred, 7-day-old male, Cobb 500 broiler chicks were randomly assigned to 5 diets containing 4 replicates of 10 birds each. There were no interaction or main effects (P > 0.05) on feed intake during either the starter or finisher phase. In the starter phase, feed-to-gain ratio (F:G) increased (P < 0.05) in the group fed with CM without enzyme. Enzyme supplementation restored F:G similar to the control. Diet dilution with CM or CLM had no effect (P > 0.05) on weight gain (WG) in the starter phase. Diluting the feed with CM or CLM without enzyme suppressed (P < 0.05) WG and F:G in the finisher phase, but enzyme supplementation restored the lost performances. There were no interaction or main effects (P > 0.05) on the carcass traits. Enzyme supplementation reduced (P < 0.05) feed cost per kilogram of carcass. Heavier ceca were observed in the group fed with dilution diets (P < 0.05). Enzyme supplementation reduced cecum weight in the group fed with CM (P < 0.05). The heaviest (P < 0.05) abdominal fat was recorded in the group fed with enzyme-supplemented CM diet, and the lightest (P < 0.05) abdominal fat was recorded in the group fed with CLM with enzyme. In the main effects, lighter (P < 0.05) liver, gizzard, and proventriculus were recorded in the group fed with control diet than in the group fed with the CLM diets, but the weight of these segments did not differ (P > 0.05) between the control and CM groups and between the fiber sources. The results suggest that dilution of commercial diet with CM or CLM may be a viable option for medium- and small-scale broiler production in the region. There is need for more research in the level of dilution, enzyme source, and concentration.

Dataset Information

Nutritional Qualities of Commercial Meal Kit Subscription Services in Australia.

Publications

Nutritional Qualities of Commercial Meal Kit Subscription Services in Australia.

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