Diversification and Food Preparation Manual Lima RDF, Oct 2011 1
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Diversification and Food Preparation Manual Lima RDF, Oct 2011 1 Diversification and Food preparation Contents Diversification in Production ............................................................................................................... 3 Growing a variety of crops ................................................................................................................ 3 Mixing annuals and perennials ......................................................................................................... 4 Incorporating multi-purpose plants ................................................................................................. 5 Fruit .................................................................................................................................................... 6 Seed saving ........................................................................................................................................ 6 Food behaviour and choices ................................................................................................................. 7 Foods bought ..................................................................................................................................... 9 Foods locally planted and grown ...................................................................................................... 9 Foods from nature: Wild or veld foods ............................................................................................ 9 Processing and Storing Food ........................................................................................................... 10 Food and water safety for healthy households ................................................................................... 16 Food Spoilage ................................................................................................................................... 17 Infestation by macro-organisms: ................................................................................................. 17 Microbiological deterioration ...................................................................................................... 17 Bacteria: ........................................................................................................................................ 19 Moulds ......................................................................................................................................... 20 Yeasts............................................................................................................................................. 21 Food safety and personal hygiene ....................................................................................................... 21 Food safety ........................................................................................................................................ 21 Food safety and Infants and children ............................................................................................. 24 Water safety and health .................................................................................................................. 25 Treating unsafe water .................................................................................................................. 26 Food preparation and food practices ................................................................................................. 28 Use fresh vegetables .................................................................................................................... 28 Eat a variety of vegetables and fruit - 5 a day ............................................................................. 28 Consider a own household garden ............................................................................................. 28 Buy in fresh food in season ......................................................................................................... 29 Diversification and Food Preparation Manual Lima RDF, Oct 2011 2 Washing fruits and vegetables .................................................................................................... 29 Do not use too much water in cooking ...................................................................................... 29 Use salt sparingly ......................................................................................................................... 29 Do not use too much oil / use fat sparingly ............................................................................... 30 Do not use too much sugar .......................................................................................................... 31 How people develop or change food behaviours ............................................................................ 31 Children develop food behaviour early in life ............................................................................. 31 Natural and physical environment ............................................................................................. 32 Socio-cultural and household influences ................................................................................... 32 Individual factors and food behaviour ........................................................................................ 32 Promotion of traditional food. ........................................................................................................ 33 Modified traditional food recipes ................................................................................................... 36 References ............................................................................................................................................ 42 APPENDIX 1: Groups of foods for promoting diet diversity, the most important nutrients they contain and their role in the body (UNISA, 2010) ............................................................................. 43 Diversification and Food Preparation Manual Lima RDF, Oct 2011 3 Diversification Diversification in Production At a home food garden level there are a number of ALV introduced to gardeners reasons for diversifying production. Increasing the (through ARC-VOPI partnership) as diversity of plants and plant types in a garden has an an example of diversification over-arching advantage of increasing environmental and production sustainability, while also increasing - Amaranthus (imbuya) the nutrition and dietary sustainability for garden -Grain amaranth: members. Ways in which diversity can be increased include: Growing a variety of food crops for continuity (seasonal and nutritional e.g. traditional crops) Mixing annuals and perennials (including mixed cropping, crop rotation and propagation) Incorporating multipurpose plants (for e .g. windbreaks, fruit, wood, fodder, culinary herbs, This is high in protein, vitamin B5 natural pest and disease control and medicine) (pantothenic acid), iron, phosphorus, Increase in biomass for use in natural soil fertility zinc, copper, and magnesium. and mulching (green manures, fodder) Fruit (including indigenous fruit trees) Seed saving Creation of micro-climates; o Grey water harvesting and container planting (bag gardens, tower gardens, keyhole gardens) o RWH and small plastic lined ponds (planting of comfrey, mint, amadumbe, reeds, fruit) - Cleome (spider plant, Umzonde) o Netting structures (micro) for propagation (shade cloth for seed beds and making -Nightshade (Umsobo ) cuttings) - Ethiopian kale (intufeshe) - Mustard spinach (masihlalisane) Growing a variety of crops Here there are a number of strategies possible at a home or community garden level 1. Introducing new crops for summer and winter planting.(e.g. spring onions, okra, leeks, marrows, ibhece (wild melon), cauliflower, - Corchorus (Igusha) Diversification and Food Preparation Manual Lima RDF, Oct 2011 4 broccoli, rape, , Chinese greens such as pak choi,....) 2. Increasing the variety of vegetables and crops grown Legumes and grains introduced to in different season (e.g. brinjals, broad beans, peas, gardeners for diversification turnips, 3. Growing of African leafy Vegetables (ALVs) in stead - Cowpea (imbumba) of just harvesting them (e.g. imbuya, umsobo, - Jugo beans (indulbu) masihlalisane, umzonde, intufeshe, igusha) 4. Increasing the range and number of legumes grown (disease resistant sugar beans, cowpeas, jugo beans, peanuts and cowpeas.) 5. Increasing the range and number of grains produced.(Open pollinated varieties (OPV) of maize, millet, sorghum, imfe, ...) - Peanuts (imankinathi) Mixing annuals and perennials - Sugar beans – Gadra – rust Perennial plants can be incorporated into the gardening resistant system to fulfil a number of functions. -Millet (upokwe) Common plants to consider are those used in natural soil fertility and natural pest and disease control processes - OPV Maize – for saving seed – such as: methods for seed saving are - Comfrey; for liquid considered; such as ‘bagging’ as manure, protection wind pollination can cross plants against mildew, high up to 5 km apart. blood pressure tea. (Above right) - Garlic chives; pest control and culinary - Stinging nettle (Imbathi); for liquid manure, protection against blight and bacterial spot diseases, (Below right) Mixed cropping protects vegetables from pest explosions and also deters certain specific pests when companions are planted together. Or crops can be mixed over a period