Although locusts can be sustainably produced and are nutrient rich, the thought of eating them can be hard to swallow for many consumers. This paper aims to investigate the nutritional composition of Locusta migratoria, including the properties of extracted locust protein, contributing to limited literature and product development opportunities for industry.Locusts sourced from Dunedin, New Zealand, contained a high amount of protein (50.79% dry weight) and fat (34.93%), which contained high amounts of omega-3 (15.64%), creating a desirably low omega-3/omega-6 ratio of 0.57. Three protein fractions including; insoluble locust fraction, soluble locust fraction, and a supernatant fraction were recovered following alkali isoelectric precipitation methodology. Initially, proteins were solubilised at pH 10 then precipitated out at the isoelectric point (pH 4). All fractions had significantly higher protein contents compared with the whole locust. The insoluble protein fraction represented 37.76% of the dry weight of protein recovered and was much lighter in colour and greener compared to other fractions. It also had the highest water and oil holding capacity of 5.17 mL/g and 7.31 mL/g, possibly due to larger particle size. The high supernatant yield (56.60%) and low soluble protein yield (9.83%) was unexpected and could be a result of experimental pH conditions chosen.

Purpose Insects can be sustainably produced and are nutrient rich. However, adoption of insects in western culture, including New Zealand (NZ) is slow. The purpose of this paper is to explore consumer attitudes, drivers and barriers towards entomophagy and uncover consumer expectations surrounding what their ideal insect product attributes are. Design/methodology/approach In total, 32 participants took part in three product design workshops. This involved two sections. First, focus groups discussion took place surrounding consumer acceptance. Second, following adapted consumer idealised design, groups of three or four designed their ideal liquid and solid product incorporating extracted insect protein. Designs included the ideal product, place, price and promotional attributes. Findings Participants were both disgusted and intrigued about entomophagy, with common barriers including; culture, food neophobia, disgust sensitivity, lack of necessity and knowledge. Motivational drivers were novelty, health, sustainability and/or nutrition. Most of the liquid and solid food products were designed as a premium priced sweet snack, drink or breakfast option, as opposed to a meat substitute. The convenience, health and sustainability benefits of certain products were promoted towards health and fitness oriented consumers. Whereas, other designs promoted the novelty of insects to kids or the general population, in order to introduce the idea of entomophagy to consumers. Originality/value The study is the first attempt at uncovering what insect products NZ consumers are accepting of; therefore, contributing to both limited research and product development opportunities for industry.

Aim and Background: Occupations are everyday activities that help occupy our time and provide us with a sense of purpose in life. Adolescence is a unique stage of life when individuals experience occupational change that assists with preparation for adulthood. Participation in occupations is linked to health and wellbeing. Existing literature on occupational participation appears to combine adolescents’ and children’s experiences. Due to the unique nature of adolescence and an increased focus on service development and re-design for all age groups in Australia since the implementation of the National Disability Insurance Scheme, this scoping review sought to explore Occupational Therapy interventions that promote adolescents’ participation in everyday occupations. Design and Methods: A systematic search of eight databases for peer reviewed papers published between 2008 and 2018 was conducted. The PRISMA guidelines were used to guide the review processes. Study selection criteria focussed    on Occupational Therapy interventions promoting participation in everyday occupations for adolescents (between 10 to 19 years of age). The data was charted and synthesised to identify key features of the interventions. Results: The 26 included studies revealed various intervention types and adolescent groups. The majority of the interventions targeted adolescents with physical disabilities and autism spectrum disorder. Many studies focussed on promoting functional independence in work, personal care, social participation and health management. Features of interventions include collaborative (with the adolescent and family) intervention goal setting and evaluation processes, as well as the use of technology. The majority of the papers reported positive outcomes, however mixed results were also identified. The findings provide guidance for adolescent service development and re-design by identifying the areas of occupation and features of programs, documented in Occupational Therapy-specific literature. Future reviews can extend our understanding further by incorporating by including publications that focus on assessment and other roles of Occupational Therapists. Keywords: participation, occupation, Occupational Therapy, adolescents

No abstract