DOCSLIB.ORG

Volatile Organic Contamination Analysis in Packaged Foods Nathan W

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Volatile Organic Contamination Analysis in Packaged Foods Nathan W Iowa State University Capstones, Theses and Graduate Theses and Dissertations Dissertations 2017 Volatile organic contamination analysis in packaged foods Nathan W. Davis Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/etd Part of the Food Science Commons Recommended Citation Davis, Nathan W., "Volatile organic contamination analysis in packaged foods" (2017). Graduate Theses and Dissertations. 15507. https://lib.dr.iastate.edu/etd/15507 This Thesis is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. Volatile organic contamination analysis in packaged foods by Nathan W. Davis A thesis submitted to the graduate faculty in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Major: Food Science and Technology Program of Study Committee: Keith Vorst, Co-Major Professor Terri Boylston, Co-Major Professor Suzanne Hendrich, Committee Member Iowa State University Ames, Iowa 2017 Copyright © Nathan W. Davis, 2017. All rights reserved. ii DEDICATION I dedicate this work to Jesus Christ: The Lord God Almighty. He is my loving Creator, my source of inspiration, wisdom, and insight. To Him be all the glory. I also dedicate this work to my parents: Bill and Cindy Davis. Without their nurturing, protection, guidance and encouragement, I would not be writing these words. Finally, to my major professor, Dr. Keith Vorst, for his constant mentorship, friendship, and encouragement. iii TABLE OF CONTENTS DEDICATION ........................................................................................................ ii ACKNOWLEDGEMENTS ....................................................................................... v ABSTRACT ........................................................................................................ vi CHAPTER I GENERAL INTRODUCTION ...................................................... 1 Detection of VOCs in Packaging ..................................................................... 2 Realtime Detection of VOCs in Packaging Manufacturing ................................ 2 Diacetyl and Possible Other Related Substances in Microwave Popcorn ........... 3 Toxicology of DAPORS ................................................................................ 4 Litigation Involving BO and Diacetyl ........................................................... 6 Regulatory Environment of Diacetyl ............................................................. 6 Microwave Popcorn Bag Composition .......................................................... 7 Previous Works Measuring Diacetyl in Microwave Popcorn ....................... 8 Real-time Detection in Thermoplastic and Paper Packaging .............................. 10 The impact of Unrecycled Paper and Plastics and Paper .............................. 10 Contamination Associated with Recycled Materials ..................................... 11 Regulatory Environment of Packaging .......................................................... 12 Paper and Paperboard .................................................................................... 13 Regulatory Environment of Recycled PET ................................................... 14 References ............................................................................................................ 17 CHAPTER II CHARACTERIZATION AND QUANTIFICATION OF DIACETYL AND POSSIBLE OTHER RELATED SUBSTANCES (DAPORS) IN HIGH-FAT AND LOW-FAT MICROWAVE POPCORN OIL BEFORE AND AFTER COOKING .......................................................................................... 25 Introduction ........................................................................................................ 25 Toxicology of DAPORS ................................................................................ 27 Threshold of Toxicological Concern ............................................................. 28 Previous Works Measuring Diacetyl in Microwave Popcorn ....................... 31 Materials and Methods ........................................................................................ 33 Reagents ........................................................................................................ 33 Samples ........................................................................................................ 33 Temperature Profile Analysis ........................................................................ 34 Sample Preparation ........................................................................................ 35 Instrument Conditions ................................................................................... 39 SPME GC-MS ............................................................................................... 36 Statistical Analysis ........................................................................................ 38 Results and Discussion ........................................................................................ 38 Temperature Profile Analysis ........................................................................ 38 SPME GC-MS Analysis ................................................................................ 40 TTC Approach to Evaluating Inhalative Toxicity ......................................... 43 iv Conclusions ........................................................................................................ 44 References ........................................................................................................ 45 CHAPTER III SENSOR ARRAY FOR DETECTION OF ORGANIC AND INORGANIC CONTAMINANTS IN POST-CONSUMER RECYCLED PLASTICS FOR FOOD CONTACT ........................................................................ 49 Introduction ........................................................................................................ 49 Materials ........................................................................................................ 53 Baseline Analysis of Organic and Inorganic Contamination In Flake, Resin, and Converted Sheet and Bottles ........................................................ 53 Organic Contamination .................................................................................. 54 Inorganic Contamination ............................................................................... 54 Development of Sensor Array ....................................................................... 54 Advanced Neural Network Contamination Recognition ............................... 55 Results ........................................................................................................ 56 Processing contamination levels and predictive levels .................................. 57 Conclusions ........................................................................................................ 61 References ........................................................................................................ 62 CHAPTER IV GENERAL CONCLUSIONS ......................................................... 66 Future Work ......................................................................................................... 68 References .............................................................................................................. 69 APPENDIX DIACETYL SUPPLEMENTAL INFORMATION ............................. 70 v ACKNOWLEDGEMENTS I would like to thank my committee chairs, Dr. Keith Vorst and Dr. Terri Boylston, and my committee member Dr. Suzanne Hendrich for their guidance, support, and use of facilities throughout the course of this research. They are experts in their respective fields, and I gained valuable insight from their guidance throughout the creation of this work. I would also like to thank Dr. Greg Curtzwiler for his assistance in the many revisions of my manuscripts, and vital knowledge regarding polymer chemistry and graduate life. And, to my labmates, whom I also call dear friends: Ana Monge, Emily Hurban, Brad Goodlaxson, Autumn Rudlong, and Luke Prescott. Finally, I am indebted to Dr. Somchai Rice and the Iowa Wine Institute at Iowa State University for their support, expertise, and provision of their SPME/MD-GC-MS, without which, this work would not have been possible. vi ABSTRACT Volatile Organic Compounds (VOCs) are unavoidable aspects of foods and their packaging. Some VOCs provide pleasant odors and contribute to flavor profiles, while others can cause negative health and environmental effects. VOCs are most commonly measured using headspace gas chromatography, and more recently, kinetic techniques such as solid phase microextraction (SPME). In microwave popcorn, diacetyl and possible other related substances (DAPORS) have recently become an emerging concern. Diacetyl was first discovered to cause bronchiolitis obliterans (BO) in microwave popcorn plant workers, but some claim levels of these compounds in microwave popcorn is of concern to consumers; particularly because of the high temperatures reached during cooking. Eight DAPORS were analyzed using SPME/GC- MS in both high-fat and low-fat varieties of microwave popcorn. Results found elevated levels of diacetyl and 2,3-pentanedione in low-fat
Load more

Recommended publications
  • The Effect of Particle Size Reduction Techniques on Extraction and Recovery of 16 PFAS in Food-Contact Paper Packaging Matrices
    APPLICATION NOTE 65960 The effect of particle size reduction techniques on extraction and recovery of 16 PFAS in food-contact paper packaging matrices Authors: Paulo Silva, Keith Vorst, Greg Curtzwiler, Iowa State University, Ames, IA, USA; Charles Yang, Thermo Fisher Scientific, San Jose, CA, USA Keywords: Polyfluoroalkyl and Perfluoroalkyl Substances, PFAS, PFAA, PFOS, PFOA, GenX, PFCs, Extraction, Sample Preparation, Spike Recovery, Food Contact Materials, Orbitrap Exploris 120 mass spectrometer, TraceFinder software, Vanquish Flex UHPLC system Natural fibers of bleached or unbleached cellulose are used to make P&B, moreover, it can also be recycled from Goal recovered materials. P&B used as FCMs can be noted as To investigate the effect of two particle size reduction chemically complex matrices, partly due to the naturally techniques, ball milling and blade cutting-grinding, occurring substances in P&B, but also due to chemical on the Perfluoroalkyl and Polyfluoroalkyl substances treatments used to make these materials suitable for food (PFAS) recovery of three types of food contact materials contact (Bengtström et al., 2014). Since P&B are used in (microwave popcorn bags, molded fiber bowl, and a variety of applications, one of the challenges in paper wrappers) using Focused Ultrasound Solid-Liquid production is to achieve specific technical functionalities. Extraction (FUSLE) technique for extraction of 16 targeted Therefore, the use of chemical additives is widely employed fluorinated compounds. in the manufacturing process to achieve
    [Show full text]
  • Microwave Popcorn Popper
    How to Use Your Microwave Popcorn Popper 1. Fill silicone lid with popcorn kernels to the engraved line. 2. Pour the kernels into the bottom of the popper. 3. Optional: Add desired amount of butter or margarine to the silicone lid and set on top of popper. The perforated lid will allow the butter/margarine to melt onto the popcorn. 4. Heat first batch for two minutes and thirty seconds. On subsequent batches, time may be added until popping slows to two seconds apart. Stop the microwave when popping slows. Herb, Garlic and Parmesan Popcorn 1 tablespoon butter or margarine, softened 1/8 teaspoon garlic powder 1/8 teaspoon dried thyme 1/8 teaspoon dried basil 2/3 cup finely grated parmesan cheese, more if desired Popcorn kernels In a small bowl, combine the softened butter, or margarine, and garlic powder. Pour the popcorn kernels into the glass popper and place butter mixture in silicone lid. Microwave for 2 ½ minutes or until popping slows. In a separate bowl, combine thyme, basil and parmesan. Sprinkle cheese and herb mix over cooked popcorn. Toss well to coat. Cheddar Cheese Popcorn 1 tablespoon butter or margarine, softened 1 ½ teaspoons cheddar cheese powder 1/8 teaspoon cayenne pepper Salt (or less, to taste) Popcorn kernels In a small bowl, combine the softened butter, or margarine, and cheddar cheese powder. Pour the popcorn kernels into the glass popper and place butter mixture in silicone lid. Microwave for 2 ½ minutes or until popcorn slows. In a separate bowl, combine the cayenne and the salt. Sprinkle the salt and cayenne over cooked popcorn.
    [Show full text]
  • Superior Food Packaging Papers
    FOOD PACKAGING SUPERIOR FOOD PACKAGING PAPERS Food packaging papers from Pixelle Specialty Solutions® deliver an optimal balance of strength and printability for high-performance packaging that stands out on the shelf. Our extensive portfolio offers consistent converting performance and excellent runnability using one of the most renewable substrates on the planet. From pouches, canisters and bags to confectionary and lidding applications, our food packaging papers protect products and enhance shelf appeal for some of the world’s leading brands. EXCELLENT PRINT QUALITY. QUALITY STRONG APPEAL. PAPER FOR: Superior runnability and converting TRAY LINERS, performance POUCHES & PACKETS FDA-compliant for direct food contact, LIDDING subject to applicable use restrictions SPIRAL CANISTERS Bleached and natural kraft options available ICE CREAM PACKAGING Chain-of-custody fiber certification available upon request MICROWAVEABLE PRODUCTS Unmatched dimensional stability for LAMINATING AND WAXING BASE demanding applications TO PLACE AN ORDER Phone: 1-800-458-6323 WEB: www.Pixelle.com EMAIL: [email protected] FOOD PACKAGING PAPERS COATED BASIS WEIGHT RANGE PRODUCT APPLICATION (LBS/3,000 FT2) LAMINATING / EXTRUSION BASE FOR POUCHES, PACKETS, TRAY LINERS AND WRAPS Semigloss, lightweight food packaging paper for PointFlex™ 25-55 lb. pouches, wraps and bags Matte finish, lightweight packaging for pouches, PointMatte™ 26-40 lb. wraps and bags FlexPack Essential™ 22.5-55 lb. Ideal for C1S lightweight packaging WAXING BASE FOR FROZEN FOODS AND CONFECTIONARY Food packaging paper designed for wax coatings for frozen PointWax™ 25-35 lb. food over wrap, butter wrap and confections SPIRAL CANISTER LABEL Spiral-grade paper designed for excellent printability and PointFlex™ Spiral 30-45 lb.
    [Show full text]
  • Future! Have Fun Selling! My Name Is______, I Am a Scout with Pack/Troop______Here In______
    ,, e m rmsrmsrm thethethe f ifoifo of of of s unun ks ks k r g n.n in marmar siosio u de out ade mismis Sc tr y per are Bo th % on SCOUTING nd wi a L ere g sed th tin . U cou ank ica r f b S OVER mermer s o CuCuC A f Af A ge ofof dgedge s os o 0 baba esse outout drdr s &s & ScSc S adeade lemlem BoyBoy trtr E embemb go,go, O o lo he h GOES TO LOCAG SA 7 & t BSA Use the following script to MAXIMIZE your sales. “Excuse me, Sir/Ma’am, for the Fundraising Future! Have fun selling! my name is___________, I am a scout with Pack/Troop_______here in________. We are selling popcorn to help pay in________. We my name is___________, I am a scout with Pack/Troop_______here you?” will help us, won’t can help us by trying some of our DELICIOUS popcorn. You for___________________. You OVER Greater Unit # _____________________ Scout Name: ____________________________________ New York Phone No.: ___________________ My Goal/Prize ___________________________________ 70% Total Sales All Pages ________ Page ____ of ___________ Councils GOES TO LOCAL SCOUTING WW A ZA P E VV X KK MM NN SS YY V DELIVERY DATE Make Checks Payable to: L U $50 Mil 5-Way 3-Way 3-Way Supreme Cho Drizz Trail Cinnamon 22 pk White Sea Kettle Purple 6 pk Donation Tin Premium Cheesy Caramel Caramel Mix Crunch MV Butter Cheddar Salt Corn Popping Corn Caramel Butter Name Street Address Telephone $50 $55 $45 $30 $25 $25 $20 $20 $20 $15 $15 $15 $12 $10 $10 Amount Due Delvd4 Paid4 (sample) John Doe 999 1st Street 347-2441 1 $25.00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 $50 Mil 5-Way 3-Way 3-Way Supreme Cho Drizz Cinnamon 22 pk White Kettle Purple 6 pk Trail Mix Sea Salt Caramel Visit our website: Donation Tin Premium Cheesy Caramel Caramel Crunch MV Butter Cheddar Corn Popping Corn Butter TOTAL SALES www.campmasters.org TOTAL ITEMS * Prepopped popcorn produced in a plant that manufactures products that contain nuts.
    [Show full text]
  • October 6 Online Auction
    09/25/21 04:50:55 October 6 Online Auction Auction Opens: Thu, Oct 1 5:00pm ET Auction Closes: Tue, Oct 6 7:00pm ET Lot Title Lot Title 1 Field And Stream Safe Ten Gun Safe, Fire 1010 New Silver Plated Ring, Oval Cut Dark Blue Rated, Very Good Condition, Combination In Sapphire With Mini White Sapphires, Size 7 1/2 Office, 19"W x 15"D x 55"H 1011 Sterling Silver Copy Of Europe's Rarest Stamp, 10 Glitter Bat Metal Wall Art, Good Condition, 1855 Swedish Stamp in Very Good Condition, 33"W x 9"H Marked Sterling 100 Two Assorted Botanicals Art Work, Dated 1833 1012 Very Cute Sterling Silver Cable Necklace With and 1835 Framed, Matted By Rainbow Silver And CZ Charm of Palm Tree, Necklace Interiors, Both Beautiful In Very Good is 20"L With Easy to Use Lobster Claw Clasp, Condition, 16"W x 20"H Marked Italy 925, 20"L 1000 Ten 40% Silver Kennedy Half 1965- 69 All 1013 1936 S Buffalo Nickel VF Good Condition 1014 New Stamped 925 Silver Plated Ring Set, 1001 1/20th 12KT GF 18"L Necklace With 1/2" Opal Amethyst Bridal Set, Absolutely Gorgeous Size Pendant, Also Stretch Goldtone Bracelet, They 7 Look Nice Together, Very Good Condition 1015 2001 Walking Liberty Silver Eagle 1 Oz. Fine 1002 1939 D Walking Liberty Half Dollar, Very Nice Silver Certified MS69 By PCGS Coin, Lots of Detail Left 1016 Silver Plated Betsey Johnson Frog Necklace, 1003 New Rose Gold Plated Ring, Size 6 1/2, Opal Covered in Black Sapphires, Exquisite, 28"L Setting, Dazzling Beautiful Color Chain, Lobster Claw Clasp, Frog 2" x 2" 1004 1924 P Peace Silver Dollar 1017 1921 P Morgan
    [Show full text]
  • Store Layout
    Item Aisle Item Aisle Item Aisle A/C Filters...................................Right Wall Dish Soap............................................... 28 Microwave Popcorn................................ 13 Air Freshener.......................................... 28 Dog Food................................................ 31 Milk (Canned/Powdered).......................... 7 Aluminum Foil......................................... 17 Dried Fruit............................................... 10 Mixers....................................................... 2 Appliances.............................................. 17 Electrical................................................. 18 Mustard..................................................... 5 Asian Foods.............................................. 5 Electronics.............................................. 21 Napkins................................................... 27 Auto Supplies......................................... 18 Eye Care................................................ 39 Nutritional Aids/Bars.............................. 40 Baby Accessories................................... 32 Fabric Softener....................................... 29 Nuts (Baking)............................................ 7 Baby Food............................................. 32 Facial Care............................................ 35 Nuts (Snacking)...................................... 10 Baby Formula......................................... 32 Facial Tissue.......................................... 27
    [Show full text]
  • Happy Healthy Kids Helpful Tips for Parents from Grassroots Environmental Education
    Happy Healthy Kids Helpful Tips For Parents from Grassroots Environmental Education Happy Baby Food Mill Kids and Milk Having trouble finding affordable Many American moms believe kids need milk to grow. baby food that’s not packed with They don’t. There are lots of other sources of calcium in chemicals? Here’s a nifty a balanced diet. But if your kids like solution: the Happy Baby food milk, keep in mind that non- mill lets you custom grind almost organic commercial milk often any food into a texture that’s just contains residues of the myriad of right for infants. Let your child antibiotics and hormones used to experience the world of flavors make cows produce more milk while you control every than they do naturally. What do ingredient! Available from these chemicals do to our kids? happybabyproducts.com. No one knows for certain, but to be safe you can switch to organic milk (as well as cheese, yogurt and other milk products) and Glass Baby Bottles sleep a little better at night. After news that chemicals contained in plastic baby bottles were leaching into infant formula and other Water liquids, many mothers switched to glass bottles A safe source of drinking water is something every family to feed their infants.Today, needs. Many people buy bottled water, but it can be tempered glass bottles are expensive, and since the bottled readily available from water industry is largely Lamby and Evenflo. unregulated, you really can’t be sure what you’re drinking. Table Be aware: bottles marked “BPA-free” may contain BPS, a top or faucet-mounted water filters new chemical suspected of hacing the same hormone- can remove sediment and other disrupting capabilities as its chemical cousin.
    [Show full text]
  • Microwave Oven Tmw-1100Nm
    MICROWAVE OVEN TMW-1100NM OPERATING INSTRUCTIONS Before operating this oven, please read these instructions completely. {|yi{t~TXXWWutrvt`wZ\{{hlWX`h{WWO㜵PUGGGY YWX^TXWTY^GGG㝘䟸GXaW\aZW PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (a) Do not attempt to operate this oven with the door open since open-door operation can result in harmful exposure to microwave energy. It is important not to defeat or tamper with the safety interlocks. (b) Do not place any object between the oven front face and the door or allow soil or cleaner residue to accumulate on sealing surfaces. (c) Do not operate the oven if it is damaged. It is particularly important that the oven door close properly and that there is no damage to the: (1) door (bent), (2) hinges and latches (broken or loosened), (3) door seals and sealing surfaces. (d) The oven should not be adjusted or repaired by anyone except properly qualified service personnel. TABLE OF CONTENTS PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY .................... 1 TABLE OF CONTENTS ..................................................................................................................................... 1 IMPORTANT SAFETY INSTRUCTION .............................................................................................................. 2 RADIO FREQUENCY INTERFERENCE STATEMENT FEDERAL COMMUNICATIONS COMMISSION (U.S.A ONLY) ........................................................................ 3 GROUNDING INSTRUCTIONS ........................................................................................................................
    [Show full text]
  • Over the Range Microwave
    MICROWAVE OVEN Installation Guide and Users Manual Registering Your Product Please register your ZLINE appliance to activate your warranty. Begin the simple registration process by scanning the QR code. By registering your appliance, you will have access to: • Technical Support • Warranty Service • Tracking your support inquiries ZLINE is fueled by a passion for innovation; A relentless pursuit of bringing the highest end luxury designs and professional features into everyone's homes. Because we continually strive to improve our products, we may change specifications and designs without prior notice. WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov. Combining precise, high performance technology with seamless integration, the ZLINE Microwave Oven is an elite upgrade for a professional kitchen suite. Experience optimal results for every dish with 11 different power levels, utilizing regular heat, broil, or convection cooking elements. Premium cooking features include multi-stage cooking technology, sensor cooking, express cooking, and multiple auto-defrost. Have peace of mind in a busy kitchen with the integrated child lock safety feature. Enjoy a modern, yet versatile built-in installation and superior cooking with the ZLINE Microwave Oven. Warranty COVERAGE ZLINE Kitchen and Bath microwave parts will be warrantied for two years from the original purchase date for the original purchaser of the product. TERMS This warranty applies only to the original purchaser of the product installed for normal residential use. This is defined as a single-family, residential dwelling in a non-commercial setting.
    [Show full text]
  • Suggested Packing List
    Suggested Packing List Linens Food Items • 2 sets of twin sheets (all beds need extra long, 36”x80”, • hot pot to heat water or coffee maker except Simmons Hall-regular twin 36”x72”) • water filter pitcher • 1 blanket • microwave popcorn • 1 bedspread/duvet cover with comforter • Top Ramen • pillow • mac ‘n cheese • mattress pad • mug, cup, bowl, plate, silverware • egg crate foam pad/feather bed topper • extra pillows/back rest Electronic Equipment • throw blanket • sleeping bag (for retreats) • DVDs, VHS tapes, CDs • 2 sets of towels • computer/printer (laptops preferred by students) • Beach towel • cell phone • alarm clock Personal Items • stereo • USB Flash Drive, to back up documents and take to • Bible computer lab, etc. • shower caddy • surge protector/s • shower shoes • coaxial cable for cable TV • toiletries (toothpaste, toothbrush, bath soap, shampoo, • extension cords hair dryer, etc.) • slippers Office Supplies • robe • vitamins • reference books: dictionary, thesaurus and commentaries • scissors Room organization • ruler • stapler • plastic hangers • hole punch • shoe organizer • colored pencils • storage drawers to fit under bed or on top of wardrobes • regular pencils/pens • bookshelf • rubber bands • paper clips Cleaning & Laundry • printer paper • glue (sticks, rubber cement, Elmer’s) • laundry basket or bag (laundry facilities are located in • dry erase markers & board (for friends to leave each wing, cottage, etc.) messages) • laundry supplies (detergent, fabric softener sheets, spot • tape (scotch and duct) spray,
    [Show full text]
  • Zero Waste Event Planner
    What is ZeroWaste ? Zero Waste creates jobs and is good for the economy. For example, U.S. recycling and reuse establishments The goal of Zero Waste is to create a employ 1.1 million people and gross 236 closed loop where products are made to billion annual revenues. be reused, repaired and recycled. It is a practice that minimizes and ultimately eliminates waste. Zero Waste saves natural resources by reducing consumption and making new items from recycled materials. Why Choose to do a Components of a Zero Waste Event : Zero Waste Event? Whether it’s a summer picnic outdoors Zero Waste or a holiday gathering at a reception According to a 2005 report from (or Darn Close) Iowa DNR, almost 43 percent of hall, think about what can be reused, the waste going to our landfill could composted or recycled. Event Planner have either been composted or re- Reusable: Plates, cups, and cutlery cycled . Compostable : food scraps, napkins, Zero Waste practices also help re- paper towels, paper plates and cups (if duce greenhouse gas emissions and used). conserve energy and natural re- sources. Recyclable : pop bottles, cans, glass bot- tles (beer, wine, hard liquor) water bot- tles, juice bottles City of Dubuque Food Scrap Recycling Acceptable Items: Baked goods Dairy products Tea bags Eggshells Fruits & vegetables Flour Sauces & dressings Grains Meat & bones Pasta Plate scrapings & leftovers Cut flowers Houseplants (soil ok but no pots) Greasy pizza boxes For more information call 563-588-7933 Solid Waste Education Office Microwave popcorn bags or visit our web site at www.dmaswa.org Paper napkins, plates, & cups 563-588-7933 Take-out trays & cartons Coffee filters & grounds How to plan a Zero Waste Event? 1.
    [Show full text]
  • Good for Your Room
    Good Food for Your Room Vegetables: Grains: Bags of salad greens/ salad “kits” Uncle Ben’s Ready Rice Brown Rice, or Instant Cherry tomatoes Quinoa Baby carrots 100% whole grain bread, tortillas and crackers Pre-cut broccoli and cauliflower florets Popcorn Sweet potatoes Unsalted pretzels Spinach Brown rice cakes Mini bell peppers Frozen veggies Dairy and Dairy-free: Vegetable soups (Amy’s, Pacific, Trader Joe’s, Low fat or fat free milk yogurt or cottage cheese Healthy Choice) Tomato juice and sauce Low fat string cheese Salsa Baby Bell low fat mozzarella cheese Marinara sauce Unsweetened almond, soy or rice milk Protein: Fruits: Eggs Apples Egg whites Oranges Frozen edamame Grapefruit Canned wild salmon or tuna, or chicken Bananas Canned beans (all types) Strawberries, raspberries, and black berries Bean soups (Fresh or Frozen) Plums Nuts and seeds: Any type of nuts or seeds Peaches Dried unsweetened fruit Natural peanut butter or almond butter Avocado Justin’s or Barney Butter peanut butter packets Cereals: Oatmeal (Plain Quaker Old Fashioned or Other: Honey Quick - 1 minute, Kashi, Nature’s Path, Trader Joe’s) Cinnamon Shredded Wheat Garlic powder, pepper, salt Raisin Bran All fruit jam or fruit preserves Kashi Autumn Harvest Olive Oil Kashi Go Lean Hummus Cheerios Coffee/tea COUNSELING - CAMPUS HEALTH SERVICE - HEALTH PROMOTION Gale Welter Coleman, MS, RDN, CEDRD, CSSD 520-621-4550 [email protected] Sarah Marrs, RDN 520-626-6265 [email protected] Christy Wilson, RDN 520-626-6265 [email protected] Recipes Here are some recipes to try out in your dorm. For more ideas check out Cooking on Campus at www.cookingoncampus.arizona.edu Scrambled Eggs Instructions: Ingredients: 1.
    [Show full text]