Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Y2.U2.2 Nutrition Making Menus More Nutritious Questions • What techniques for food preparation preserve nutrients? • How can menus and recipes be more healthful? • What are healthful substitutes for high fat items? • What recent developments in food production affect nutrition? Purchasing and Receiving • Frozen received frozen • Cold food at 41°F. or lower • Receive dry goods, including onions and potatoes, at room temperature (50-70°F.), in clean and dry condition • Check for infestation, mold, cuts, discoloration, dull appearance, unpleasant order or taste • Produce is heavy for its size, not wilting or wrinkled Storing • Keep dry goods at cool room temperature • Refrigerated 41°F. or below • Frozen 32°F. or below Prepping Foods • Purchase fresh, high quality products – When washing vegetables wash them quickly and thoroughly – Preserve water soluble vitamins (don’t soak) – Avoid excess trimming, use trimmings for stock – Prep close to serving time – Use sharp knife Choose Healthy Ingredients • Use more fresh fruit, vegetables, and whole grains – Seasonal – Regional • Use less fat, refined carbohydrates and sugars – Mono & polyunsaturated – Reductions (Reduce=decrease volume of liquid by simmering or boiling) – Herbs, spices, vinegars Healthy Techniques • Emphasize – Dry • • • • • Grilling Roasting Broiling Baking Dry sauté – Moist • • • • Steaming Poaching Simmering Boiling – Combination • Stewing • Braising Healthy Techniques • Limit – Frying – Thick/rich sauces (roux/liaison) General tips • • • • • • Use less fat (healthier fat) Use freshest, highest quality Modify portion sizes Know nutritional content Reduce Salt/sodium Avoid excessive trimming, soaking and cooking time of produce • Avoid over washing produce or grains Cooking Foods • The lower the temperature, the shorter the cooking period, the less nutrient loss. – When cooking vegetables, the less water used, the more vitamin B & C are retained – Best methods: stir-frying, brief steaming, baking root vegetables in skin – If grains are washed, don’t rinse – Avoid over-baking grains Sweat vegetables in stock, finish with a small amount of butter or nut oil, use fat at end Cooking Foods – Nutrients in meats are lost through water evaporation and leached out with drippings, (thiamin and B6) cook to correct temperature – Grill or sauté meats – Marinate, pound, slow moist cook leaner cuts – Caramelize fruits and vegetables for added flavor Changing Ingredients • Intelligent, healthy, and attractive substitutions can be nutritious and appealing – Use more whole grains (quinoa, kamut, barley) – Use more legumes – Use yogurt instead of sour cream – Use more soy products – Bake foods coated with breadcrumbs or crushed cornflakes instead of frying for crispness Changing Ingredients – Instead of a liaison (mixture of egg yolks and cream) use a reduction or flavored oil – Use oil based dressings or tahini (sesame paste) rather than cream and egg – Replace oil with stock for vinaigrette – Use vegetable purees – Use spices, fresh herbs and vinegars instead of salt Instead of pie: Cobbler Substitutions Instead of Use Whole milk 2%, 1%, fat-free Eggs, whole or yolks Whites, egg substitute, fruit or veg puree Butter Canola/olive oil Cheese Low-fat varieties Yogurt Low or on-fat Bacon Turkey bacon, Canadian bacon, lean ham Sausage Turkey sausage, soy crumbles Ground beef Ground turkey, sirloin, soy Chocolate Cocoa Heavy Cream Equal portions ½&½, and canned evaporated skim milk Changing Ingredients • Look to other cuisines: – Spanish paella – Creole jambalaya – Middle Eastern tabouleh Concerns • Pesticides: Chemicals that kill insects and other pests • Herbicides: Weed killers • Hormones: Often injected into animals to make them grow • Antibiotics: medicines that prevent infection • GMOs: Genetically modified organisms, which are plants or animals whose genetic make-up has been changed • Feed made from animals products GMO benefits? -Better resistance to insects, weeds, fungi -Improved nutritional value -Withstand extreme heat, cold, drought -Better flavor Concerns • Human effects from? – Bovine Growth Hormone – Antibiotics – Bone meal in feed Products • Conventional: Approved USDA and FDA agricultural methods. Allows fertilizers, pesticides, hormones, drugs that are GRAS • Organic: produced without pesticides, synthetic fertilizers, antibiotics, growth hormones. Soil and water are usually conserved • Local: local producers, conventional or organic • Natural: legally meaningless Products • Certified organic: National Organic Program of the USDA – 100% organic (95%) – Made with organic ingredients (70%) – Applies to farming and processing techniques that are simple, nontoxic, and sustainable CIA 7 Principles of Healthy Cooking 1. Select ingredients with care 2. Store and prepare all foods with the aim of preserving their best possible flavor, texture, color and over nutritional value 3. Incorporate a variety of plant-based dishes on the menu in all categories 4. Manage the amount of fat used both as part of a preparation or cooking technique CIA 7 Principles of Healthy Cooking 5. Serve appropriate portions of food 6. Use salt with care and purpose 7. Offer a variety of beverages, both alcoholic and nonalcoholic, that compliment the menu