Industrywide Food Safety Initiative Focuses on Small/Artisanal Ice Cream Companies
The Innovation Center for U.S. Dairy announced that food safety resources for small and artisanal ice cream manufacturers, including an online class and technical support, are now available. Dennis D’Amico, one of our Extension educators was on the team that developed these initiatives.
These initiatives, which are similar to tools created in 2017 for the artisan/farmstead cheese community, are designed to help companies mitigate their food safety risks.
This initiative was led by the Innovation Center for U.S. Dairy, an organization founded by dairy farmers in 2008 to convene the entire industry on common goals and opportunities. Innovation Center experts formed the Artisan Ice Cream Food Safety Advisory Team that includes the National Ice Cream Retailers Association, International Dairy Foods Association, academics, company owners and food safety experts from across the dairy industry.
“We created these tools with input from the owners of small ice cream companies and learned what can most effectively work for them,” said Tim Stubbs, Vice President of Product Research and Food Safety for the Innovation Center for U.S. Dairy. “As a result, we think these resources have been designed in a way that these companies can help assure consumer confidence in their products.”
The resources include an online course offered through North Carolina State University titled “Food Safety Basics for Artisan Ice Cream Makers.” The course includes 10 interactive modules on the importance of food safety, identifying hazards, preventive controls, design, plant practices, sanitation and environmental monitoring. The course is available free through July 31, 2020 (discount code INTRO-FREE). Visit https://foodsafety.ncsu.edu/food-safety-basics-for-ice-cream-makers or www.usdairy.com/artisan for information.
A new website — www.safeicecream.org – is hosted by IDFA and offers self-study resources, guides, templates and tools designed to quickly help manufacturers.
Also available are workshops that provide direct coaching and technical support for small businesses as they write their food safety plans.
Dairy Processors: Are you interested in designing and implementing an environmental monitoring program (EMP) to improve your food safety program? This course may be for you.
In this eight-hour online course, you will learn alongside virtual dairy processors and apply concepts in the context of a dairy facility. This online course is available on-demand and adapts to your understanding of the materials. These features provide you with the flexibility to progress at your own pace with the confidence you will understand the content.
Dennis D’Amico, our Extension educator in the Department of Animal Science at UConn was one of the educators who developed this course. For more information, or to register, please visit NCSU Food Safety.
The Mashantucket Pequot Tribal Nation and UConn Extension have been collaborating thanks to a U.S.D.A. Federally Recognized Tribes Extension Program to enhance agricultural production, food security, and health of tribal community members.
Often people open up their refrigerators, cupboards and cabinets to find foods that are beyond their sell- buy and use- buy dates. While it is always better to be safe than sorry, the following guidelines and information should help to take the guesswork out of determining whether or not your food is safe to eat.
Dating is not required by US Federal law, with the exception of infant formula and baby foods which must be withdrawn by their expiration date. For all other foods, except dairy products in some states, freshness dating is strictly voluntary on the part of manufacturers. For meat, poultry, and egg products under the jurisdiction of the Food Safety and Inspection Service (FSIS), dates may be voluntarily applied provided they are not misleading and labeled in a manner that is in compliance with FSIS regulations. Also stores are not legally required to remove outdated products from their shelves. In order to ensure you getting the freshest food, it is necessary to scrutinize packaging and purchase the items with the most recent date. Although most markets are good about rotating their stock, some are not. If a store is properly stocked, the freshest items will be at the back of the shelf or underneath older items.
So what do these terms mean for consumers?
* Expiration Date: If you have a product with an expired expiration date, throw it out. While other dating terms are used as a basic guideline, this one is absolute.
*Best if Used-By and Use-By date:
“Use-By” or: Best if Used By” dates are a suggestion for when the food item will be at its best quality. Food is generally safe if consumed past this date, but may have deteriorated in flavor, texture, or appearance. “Use- By” dates are most often found on canned goods, dry goods, condiments, or other shelf stable items. The Food and Drug Administration is supporting the food industry’s efforts to standardize the use of this on its packaged food labeling.
Many fresh or prepared foods are labeled with a “Sell-By” date as a guide for how long the item should be displayed for sale before quality deteriorates. Items are generally safe for consumption after this date, but may begin to lose flavor or eye appeal. “Sell-By” dates are chosen with the assumption that the buyer may store or eat the item a few days after purchase. To be sure your food is fresh and will keep at home, it is best not to buy items that are past their “ sell by” date.
This date is often used for perishable baked goods. Beyond this date, freshness is no longer guaranteed, although it may still be edible.
This is the date the item was packed, most often used on canned and boxed items. It is usually in the form of a code and not easy to decipher. It may be coded by month(M), day (D) and year (Y) such as YYMMDD or MMDDYY. Or it may be coded using Julian numbers, where January 1 would be 001 and December 31 would be 365. These time stamps are generally a reference to the date, time, and location of the manufacture and not be confused with expiration dates. “Sell-By” or “ Best-By” may also be included on the can code.
So all of this assumes foods are stored at the right temperature. Foods not refrigerated properly – whether at home or at the store – wont keep as long regardless of what the freshness date says. So how long are foods good after the package date? According to the US Department of Agriculture’s Food Safety and Inspection Service:
Milk is good for about a week after the “sell by” date
Eggs can keep for three to five weeks beyond the “sell by” date
Fresh chicken, turkey and ground meats should be cooked or frozen within two days
Fresh beef, pork and lamb should be cooked or frozen within three to five days
Cooking or freezing extends the amount of time a food will keep. Use your eyes and nose too, to determine if foods are fresh, regardless of the date on the package.
So here are some food storage hints and tips:
Once opened, many of the dates become obsolete since the contents now become perishable. It is advisable to use food as quickly as possible after opening them.
Be sure to refrigerate leftovers in a covered container (not a can) and use within 3 to 5 days.
Some canned foods (like condiments and pickled foods) will have a longer shelf life if refrigerated. Most condiments will have a warning to refrigerate after opening on the label.
When buying foods always check the expiration date. Choose the date farthest in the future for optimum shelf life.
Like the grocery, rotate your stock at home. Rather than trying to determine the codes on cans, use a marker to write the purchase date on cans and packaged goods.
Whatever the expiration date, do not open or use cans that are bugling or oozing from the seams, or those that are heavily dented.
Most baking mixes contain fats which will become rancid with time and leaveners that lose their potency. Check the dates.
The best storage temperature for canned foods is 65 degrees F. Higher storage temperatures can reduce shelf-life up to 50 percent. Most canned goods can be stored up to 1 year under optimal temperatures.
Canned foods should never be frozen. The freezing expansion can split the seams of the can or break the glass.
Generally, foods canned in glass have a longer shelf-life, but they must be stored in the dark since light can accelerate some natural chemical reactions.
Look at cellophane, plastic and box packages at the store to be sure they have not been punctured or torn. Once the seal is penetrated, shelf-life of the contents is drastically shortened.
Bring food home quickly from the store and store it properly for maximum shelf life.
Trust your vision and smell- if it looks and/or smells bad throw it out.
A resource available for consumers online with questions about how to keep perishable foods is: The FoodKeeper App (https://www.foodsafety.gov/keep/foodkeeperapp/index.html)
UConn Extension is proud to announce our newest team member, Indu Upadhyaya. Indu accepted the position of Food Safety Extension educator. She is based in our Tolland County Extension Center and started with Extension in June.
Indu obtained her bachelor of veterinary science and animal husbandry (equivalent to DVM) and a master’s degree in veterinary biochemistry from Rajiv Gandhi Institute of Veterinary Education and Research in Pondicherry. She completed her PhD from UConn in Animal Science with a focus on Food safety and Microbiology. She moved to Arkansas as a postdoctoral associate at the University of Arkansas Center of Excellence for Poultry Science, where she worked in collaboration with the USDA Agricultural Research Service Poultry Production and Product Safety Research Unit.
Before coming back to UConn as a faculty, she worked as an Assistant Professor in the School of Agriculture at Tennessee Tech University for one year. She was involved with developing a research program on poultry and fresh produce safety, including writing grants and collaborating with other faculty from various disciplines. She also taught two upper level undergraduate courses and worked on various food safety outreach and recruitment activities in Tennessee.
Indu is excited to serve as UConn’s Food Safety Extension Educator. In her spare time, she likes to read, listen to music and watch tennis. She enjoys trying different cuisines and likes to travel new places.
A study from the U.S. Department of Agriculture (USDA) reveals that individuals are putting themselves at risk of illness when they wash or rinse raw poultry.
“Cooking and mealtime is a special occasion for all of us as we come together with our families and friends,” said Dr. Mindy Brashears, the USDA’s Deputy Under Secretary for Food Safety. “However, the public health implications of these findings should be of concern to everyone. Even when consumers think they are effectively cleaning after washing poultry, this study shows that bacteria can easily spread to other surfaces and foods. The best practice is not to wash poultry.”
The results of the observational study showed how easy bacteria can be spread when surfaces are not effectively cleaned and sanitized. The USDA is recommending three easy options to help prevent illness when preparing poultry, or meat, in your home.
1. Significantly decrease your risk by preparing foods that will not be cooked, such as vegetables and salads, BEFORE handling and preparing raw meat and poultry.
Of the participants who washed their raw poultry, 60 percent had bacteria in their sink after washing or rinsing the poultry. Even more concerning is that 14 percent still had bacteria in their sinks after they attempted to clean the sink.
26 percent of participants that washed raw poultry transferred bacteria from that raw poultry to their ready to eat salad lettuce.
2. Thoroughly clean and sanitize ANY surface that has potentially touched or been contaminated from raw meat and poultry, or their juices.
Of the participants that did not wash their raw poultry, 31 percent still managed to get bacteria from the raw poultry onto their salad lettuce.
This high rate of cross-contamination was likely due to a lack of effective handwashing and contamination of the sink and utensils.
Clean sinks and countertops with hot soapy water and then apply a sanitizer.
Wash hands immediately after handling raw meat and poultry. Wet your hands with water, lather with soap and then scrub your hands for 20 seconds.
3. Destroy any illness causing bacteria by cooking meat and poultry to a safe internal temperature as measured by a food thermometer.
Beef, pork, lamb and veal (steaks, roasts and chops) are safe to eat at 145°F.
Ground meats (burgers) are safe to eat at 160°F.
Poultry (whole or ground) are safe to eat at 165°F.
Washing, rinsing, or brining meat and poultry in salt water, vinegar or lemon juice does not destroy bacteria. If there is anything on your raw poultry that you want to remove, pat the area with a damp paper towel and immediately wash your hands.
“Everyone has a role to play in preventing illness from food,” said Administrator Carmen Rottenberg of USDA’s Food Safety and Inspection Service (FSIS). “Please keep in mind that children, older adults, and those with compromised immune systems are especially at risk. Washing or rinsing raw meat and poultry can increase your risk as bacteria spreads around your kitchen, but not washing your hands for 20 seconds immediately after handling those raw foods is just as dangerous.”
The U.S. Centers for Disease Control and Prevention estimates that millions of Americans are sickened with foodborne illnesses each year, resulting in roughly 128,000 hospitalizations and 3,000 deaths.
Have questions? Need more food safety information? Call the USDA Meat and Poultry Hotline at 1-888-MP-HOTLINE (1-888-674-6854). Live food safety experts are available Monday through Friday, from 10 a.m. to 6 p.m. Eastern Time. Expert advice is also available 24/7 at AskKaren.gov.
Under the USDA FRTEP grant we have with Mashantucket Pequot Tribal Nation, on the morning August 15th, Erica Benvenuti, Mike Puglisi, and Alyssa Siegel-Miles of the UConn Extension EFNEP program conducted a food preparation workshop for the tribal youth. There were 13 teens and seven adults at the event. Erica and team did an excellent job engaging and teaching the youth to prepare three sisters meal – corn, squash and bean (tribe’s traditional meal) and salsa. The objective of the workshop was to teach the tribal youth the importance of healthy food and give hands-on training on food preparation (from washing hands to following recipe to serving food). This falls under our goal of improving the overall health of the tribal members. I personally very much enjoyed the workshop.
Submitted by Shuresh Ghimire, PhD, and PI on the grant
Quamyia Foye is an undergraduate at UConn and attended GMO 2.0: Science, Society and the Future and wrote the following summary of the event, along with her perceptions.
Overview of Risks and Benefits of Genetically Engineered Crops
Dr. Paul Vincelli, extension professor and provost distinguished service professor from the Department of Plant Pathology at the University of Kentucky, presented a presentation touching on the benefits and risks of genetically engineered crops. In the first part of Dr. Vincelli’s presentation, he discussed non-GMO breeding/ conventional breeding which is a less precise, controlled and more disruptive form of growing agronomic and horticultural crops. Since conventional breeding leans more to the traditional side some people prefer this method over genetic engineering. However, Dr. Vincelli made a very strong point, that when it comes to genetic change what matters is not how it is made but what it does. Genetically engineered crops, crops whose DNA has been modified using genetic engineering methods, are typically seen in a negative light due to it being ‘man-made’ even though there is no current scientific evidence that shows any negative effects. The greatest concern when it comes to genetically engineered crops is transgene flow. A transgene is a gene or genetic material that was genetically engineered from one organism to another. ‘The introduction of a transgene (called “transgenesis”) has the potential to change the phenotype of an organism (A. J. Clark 2011)”. Based off of this information it can be seen that when it comes to transgene flow an individual’s main fear and concern is that a different gene from completely different organisms can be passed along to an unrelated crop which is viewed as unnatural and unsafe by some people. However, that is not the case. Two examples of crops being genetically engineered and having positive benefits are aflatoxins and tomatoes. Aflatoxins in its natural state are one of the most potent carcinogens but due to gene splicing its carcinogenesis traits was reduced making it a safe substance and a disease resistant tomato was created with a single gene from a pepper. Just by simply modifying/inserting a gene these two crops were improved which in turn can be beneficial for farming and human consumption. At the end of this presentation, Dr. Vincelli stated that there is no umbrella GMO and that there are different applications for each type of plant. When it comes to genetically engineering crops it should be taken on a case by case basis therefore, nothing should be excluded since everything is unique in its own way.
GMO Plant Technologies
Dr. Yi Li, a professor in the Department of Plant Science and Landscape Architecture at UConn CAHNR, discussed GMO plant technologies and its positive benefits. At the beginning of the presentation, he explained the process of transferring specific genes to crop plants. An example Dr. Li gave was how drought tolerant low yield corn plant was ‘combined’ with a drought sensitive high yield plant which created a drought tolerant high yield corn plant. This process first begins when plant p1, drought tolerant but low yield, drought gene is isolated and then precisely inserted into plant p2, which is drought sensitive but high yield which then produced the drought tolerant and high seed yield corn variety. Dr. Li then goes on to discuss how GMO plants are not monsters and that transgenic plants can occur naturally. For example, in the genome of a cultivated sweet potato, there is Agrobacterium T-DNAs with expressed genes. Since 1997 we have been consuming GMOs, and since then, there has been an increase in the production of genetically modified soybeans, cotton, and corn. Nearly 100 percent of these crops planted in the US are GMOs and up to 80 percent of packaged foods contain GMO ingredients. When some individuals see such high percentages, they often question what is being modified in the food that they are consuming. Typically, the mass majority of food that is modified has beneficial properties. For example, genetically modified apples have a longer time span of freshness. Golden rice is modified to prevent blindness, cotton is modified to resist certain insects, and there are genetically modified papayas that are virus resistant. There are also studies that show and prove that planting Bt corn, a type of transgenic corn that “produce the insecticidal proteins that occur naturally in Bt” (Bacillus thuringiensis), reduces the use of insecticide. Even with there being scientific proof that there are beneficial properties in genetically modified organisms some individuals will still try to discredit it and state that since it is man made there is bound to negative side effects. However, what many people do not understand is that GMO and traditional methods of crop production are fundamentally the same. Both traditional and GMO breeding methods are involved in gene transfer. The only difference is that with traditional breeding the first plant, which has the desired gene, and second plant create a new plant type that has a combination of both of the plant genes which includes the specific desired gene. When it comes to GMO breeding methods only the desired gene from the selected plant is inserted into the second plant. This results in a new plant species that has an almost identical genetic makeup of the second plant except it has the specific desired gene now apart of its DNA. Overall, there are three major plant breeding technologies which are, gene editing, traditional breeding, and genetically modified organisms. When it comes to public acceptance and effectiveness GMO is the most effective yet least accepted, gene editing is in the middle with both effectiveness and acceptance and traditional breeding is the least effective yet the most accepted. Based off of these results it can be seen that when it comes down to what is actually beneficial the public tend to lean towards their belief than the actual veracity. We need to use all possible tools to improve crop yield in order to feed the current population because based on the data presented it shows that as the world population increases the area which crops are grown decreases which can cause significant problems pertaining to the demand of food and the population.
GMOs and Big Agriculture in the US
Gerry Berkowitz, a professor in the Department of Plant Science and Landscape Architecture, at the University of Connecticut CAHNR program presented both his work and that of Robert C Bird, professor of Business Law and Eversource Energy Chair Business Ethics, at the UConn school of business. Dr. Berkowitz touched upon the effect of GMO’s on agriculture and how we need to question what is being presented to us. He stated that we need to be aware that what we consider the ‘truth’ is based on the best evidence available, but that is not always, or often not, the final story. When it comes to certain issues, the public’s perception will usually conflate, which is to combine several issues into one. For example, there was a case where a groundkeeper sued Monsanto after he developed Non-Hodgkin’s Lymphoma after using Roundup various times throughout the day at extended periods. Roundup’s active ingredient, glyphosate, is a known carcinogen which Monsanto, its manufacturer, failed to provide warning and appropriate information regarding the potential danger of the product. The judge, in this case, allowed evidence from internal emails and experts warnings, as well as a 2015 WHO-IARC classification of glyphosate as “probably carcinogenic to humans”. The groundkeeper went on to win the lawsuit. When it came down to it, there was not even solid scientific evidence that Roundup is actually carcinogenic. As mentioned previously, in 2015 the WHO-IARC stated that Roundup was ‘probably carcinogenic to humans’. The US EPA concluded that Roundup was ‘not likely to be carcinogenic’. Since there is no solid conclusive evidence the judge based his decision on Monsanto’s failure to provide information on the possible carcinogen. Due to the public perception of companies such as Monsanto and the misconstruing of what the case was about, after and during the case there was a lot of backlash concerning Monsanto GMOs, and its agrichemicals when in actuality this case did not pertain to GMOs or the toxicity of agrichemicals. Mr. Berkowitz also brought up the controversial topic of GMO labeling. He asked do consumers have a right to know where they are spending their money towards food and to link this to their value system? In simpler terms, do individuals have the right to know exactly what is in their food and should they be able to associate this with their beliefs and or the worth of the food? In the US, nearly 80 percent of consumers prefer to have GMO labeling laws, yet many companies oppose it. One viewpoint was that if GMO labeling did happen there would be an increase in non-GMO food prices. Mr. Berkowitz disagrees. Since we already have certified organic labeling, he believes that the real reason is that if products with GMO were labeled, there would be a reduction in purchases. Currently, when it comes to GMO labeling, Congress has passed national labeling law preempting state standards which were directed by the USDA to establish a labeling standard which can vary from an actual label to a QR scan.
My perception of the event
In conclusion, this event exhibited various perceptions and methods of GMO and overall did a splendid job. All the panelists were passionate about what they were discussing and were able to explain their topic in a clear and concise manner. I also enjoyed the crowd’s participation and engagement with the panelists and how they did not stray from asking tough questions. For example, one participant asked in terms of labeling would they prefer if a product simply stated it was genetically engineered or it stated which type of genetic engineering was done. Dr. Vincelli said he was in favor of labeling genetically engineered foods for social reasons and not scientific. He stated that he really did not have a good answer to completely explain his reasoning and also commented that he would not be in favor of the product stating what type of genetic engineering was used because it would be too complicated for individuals. Dr. Berkowitz explained that he supports labeling simply because the public supports labeling however he does not believe that it should be for genetic engineering types because people have problems with the technology and not the type of engineering. Dr. Li then stated that he prefers to eat GMOs than conventional produce, so he supports both types of labeling. This type of engagement provided extra insight into GMOs and the panelist viewpoints as well as gave the audience time to process new information and be able to process and put everything together. Ultimately, this event was a great experience and provided much insight into GMOs and how people perceive them.
Where did you get your degrees?I received a bachelor of veterinary science and animal husbandry (equivalent to DVM) and a master’s degree in veterinary biochemistry from Rajiv Gandhi Institute of Veterinary Education and Research in Pondicherry. I completed my PhD from UConn in animal science with a focus on food safety and microbiology. (Editor’s note: Her graduate student profile ison this blog.)
What did you do before you came to UConn?Before I joined UConn, I worked as an Assistant Professor in the School of Agriculture at Tennessee Tech University for one year. I was involved with developing a research program on poultry and fresh produce safety, including writing grants and collaborating with other faculty from various disciplines. I also taught two upper level undergraduate courses and worked on several food safety outreach and recruitment activities in Tennessee.
What will your work here at UConn focus on?I plan to work with Connecticut poultry processors and fresh produce growers to promote food safety through dissemination of relevant research findings and associated trainings. I have visited various extension offices in Connecticut and the UConn campuses to begin to learn about food safety education requirements in the state.
For the first six months, I will concentrate on training Connecticut’s growers and producers to comply with the new Produce Safety Rule (PSR), which is part of the FDA Food Safety Modernization Act (FSMA).
I will conduct other trainings, such as Hazard Analysis Critical Control Points (HACCP) training for meat and poultry producers. Connecticut does most of its training sessions in early spring and late fall, but other New England states do their trainings at different times. This provides plenty of options for growers and producers who can attend training anywhere in the region.
In addition, I understand and appreciate that this is a New England effort, therefore, I will be meeting and working alongside extension educators in the region from other states to introduce myself.
Moreover, I enjoy writing grants and would focus on applying to agencies that promote food safety outreach. I believe this would add to a strong food safety research program here at UConn.
Name one aspect of your work that you really like.I love meeting new people, talking to them and making connections. I believe its important to learn about the challenges that poultry processors, fresh produce growers, stakeholders, farmers and workers face to comply with food safety regulations. I want to know their concerns and help find solutions to their food safety issues. I think this aspect of my role blends well with my personality.
Is there anything else you would like us to know about you?I have a 2-year-old daughter, and I love spending time with her. Also, I am a die-hard tennis fan, and I am glad that Flushing Meadows, NY (venue for the US Open Grand Slam) is nearby.