Research finds that eating grapes regularly leads to unique gene expression patterns, reduces fatty liver, and extends the lifespan of mice consuming a high-fat western-style diet.
In comprehensive studies published recently in the journal Foods, it was reported that the long-term addition of grapes to the diet of mice leads to unique gene expression patterns, reduces fatty liver, and extends the lifespan of animals consuming a high-fat western style diet. The research team was led by Dr. John Pezzuto of Western New England University.
Pezzuto, who is an author of over 600 papers in the scientific literature, said he was especially amazed by these results. “We have all heard the saying ‘you are what you eat’ which is obviously true since we all start out as a fetus and end up being an adult by eating food. But these studies add an entirely new dimension to that old saying. Not only is food converted to our body parts, but as shown by our work with dietary grapes, it actually changes our genetic expression. That is truly remarkable.”
What is the effect of this alteration of gene expression? As shown in this paper, fatty liver is prevented or delayed. Fatty liver is a condition that affects around 25% of the world’s population and can eventually lead to untoward effects, including liver cancer. The genes responsible for the development of fatty liver were altered in a beneficial way by consuming grapes. In ancillary work, not only is the expression of genes altered, but metabolism is also changed by dietary grapes. This study was recently published by a collaborative team led by Dr. Jeffrey Idle in the journal Food & Function.
Studies of grapes add an entirely new dimension to the saying ‘you are what you eat.’
In addition to genes related to fatty liver, the work found that the grape-supplemented diets increased levels of antioxidant genes. According to Pezzuto, “Many people think about taking dietary supplements that boast high antioxidant activity. In actual fact, though, you cannot consume enough of an antioxidant to make a big difference. But if you change the level of antioxidant gene expression, as we observed with grapes added to the diet, the result is a catalytic response that can make a real difference.”
Another remarkable effect demonstrated in this research was the ability of grapes to extend the lifespan of mice given a high-fat western pattern diet. The high-fat western pattern diet is known to be associated with adverse conditions such as obesity, cardiovascular diseases, diabetes, autoimmune diseases, cancer, and Alzheimer’s disease. Adding grapes to the diet, which did not affect the rate of consumption or body weight, delayed natural death. Although translating years of lifespan from a mouse to a human is not an exact science, Pezzuto notes that his best estimate is the change observed in the study would correspond to an additional 4-5 years in the life of a human.
Precisely how all of this relates to humans remains to be seen, but it is clear that adding grapes to the diet changes gene expression in more than just the liver. In studies recently published in the journal Antioxidants by Pezzuto and his team of researchers, it was found that grape consumption alters gene expression in the brain. At the same time, grape consumption had positive effects on behavior and cognition that were impaired by a high-fat diet, suggesting that the alteration of gene expression was what produced this beneficial response. More studies are needed, but it is notable that a team led by Silverman at the University of California, Los Angeles (UCLA) reported that the daily administration of grapes had a protective effect on brain metabolism. This new research indicates that this is due to alteration of gene expression.
References:
“Consumption of Grapes Modulates Gene Expression, Reduces Non-Alcoholic Fatty Liver Disease, and Extends Longevity in Female C57BL/6J Mice Provided with a High-Fat Western-Pattern Diet” by Asim Dave, Eun-Jung Park, Avinash Kumar, Falguni Parande, Diren Beyoğlu, Jeffrey R. Idle and John M. Pezzuto, 5 July 2022, Foods. DOI: 10.3390/foods11131984
Peruvian table grape exports for the 2022-23 season are predicted to increase by 11 percent to 71.5 million boxes equivalent to 8.2 kilograms each, according to Provid, the country’s table grape export association.
Besides volume increase, Peru has expanded its production season, which begins with the Red Globe in June and ends in March, covering almost the entire year. In Piura the seedless grapes start in September, following along the Peruvian coast until March in Ica, culminating with the second harvest in Piura in April.
Peru exported 64 million boxes of table grapes in the 2021-22 season, an increase of 13 percent compared to the 57 million boxes sent during previous season.
White seedless accounted for 42 percent of exports in 2021-22, up 37 percent from the previous season, followed by Red seedless (28 percent, +14 percent), as well as Red Globe (25 percent, -7percent) and Black seedless (3 percent, -20 percent).
Northwest potato hauling opportunities are improving as the harvest continues. Low supplies from the old crop had reduced chances of loading, combined with a high demand situation earlier in September.
Small sizes are plentiful resulting in a wide range of prices based on size, from a low of $10 per 50-pound carton of 100-size russets up to the low $40s for sizes 40 and 50, the USDA reports.
Norkotah Potatoes are being shipped out of Idaho and Washington. Large-size Idaho Norkotah supplies (40- through 60-count) remain tight; small-size potatoes (70- through 100-count) are ample Large-size order fulfillment is improving, but will remain sporadic Norkotah quality remains good; skinning and excess moisture may be observed in fresh-run potatoes MFC Norkotah Potatoes will begin to ship out of storage in mid-October.B
The new crop of Burbank harvesting has just started.
Burbank Potatoes will be available once the sweat process is completed in approximately late October to early November.
A big part of the U.S. onion shipments originate from Idaho and Oregon.
Idaho harvest onion acreage in 2021 was reported at 10,900 acres, the same as 2020 but up from 8,400 acres in 2018.
Oregon’s harvested onion acreage in 2021 was reported at 21,800 acres by the USDA, up 7% from 20,300 acres in 2020 and up 13% from 19,300 acres in 2018.
In 2021, Idaho onions accounted for 15% of all U.S. onion shipments reported by the USDA, while Oregon commanded a 13% share of all U.S. shipments.
Idaho onion shipments were reported in all months during 2021, but the heaviest shipments were reported from September through April.
Domestic truck shipments of Idaho onions totaled 11.24 million 50-pound bag equivalents in 2021, with export truck shipments reported at 478,000 bags.
Idaho’a piggyback onion shipments were reported at 4,000 50-pound bags, while rail shipments of Idaho onions totaled 1.98 million 50-pound bags.
Oregon’s domestic truck shipments of onions totaled 9 million bags in 2021, while export truck shipments of Oregon onions were reported at 904,000 bags. As with Idaho, Oregon onion suppliers shipped during every month of 2021, with the heaviest volume from September through April.
Oregon’s piggyback shipments of onions in 2021 totaled 70,000 bags, while rail shipments of Oregon onions tallied 1.87 million bags, according to the USDA.
U.S. cranberry shipments are forecast to be 8.3 million (100-pound) barrels, up 4% from a year ago, according to The U.S. Cranberry Marketing Committee.
The U.S. Cranberry Marketing Committee, reports the majority of the cranberry crop is processed for juice concentrate and sweetened dried cranberries although the fresh and frozen category is growing.
“Cranberries have a very small window when fresh cranberries are available because they are so perishable. The fruit is harvested within a six-to-eight-week timeframe in September and October, depending on weather and fruit maturity.
Cranberries also are a unique product since it is only grown in the northern part of the U.S., unlike other specialty crops.
The 2022 crop experienced a variety of adverse weather across the country, beginning at the bloom stage in the Northwest and continuing with the extreme drought in the Northeast.
In addition, the upper Midwest experienced hail and other major weather events.
This is significant since Wisconsin produces the majority of cranberries in the U.S.
Shipments of fresh product are expected well into December, while whole frozen cranberries are typically available all year.
The increasing demand for fresh, frozen and sweetened dried cranberries has been notable in the past five years, in part to growing exports.
Wisconsin is the biggest cranberry-producing state, statistics show. In 2021, Wisconsin is projected to produce 5.2 million barrels of cranberries or about 63% of U.S. output.
The Wisconsin State Cranberry Growers Association, says the expanded crop in Wisconsin and the U.S. should have good demand, considering lighter harvests in 2020 and 2021.
Cranberries are grown on 21,000 acres across 20 counties in Wisconsin, according to the association. The sand and peat marshes in central and northern Wisconsin create ideal growing conditions for cranberries.
During the early 1890s, the center of the Wisconsin cranberry industry shifted to the Cranmoor area, just west of Wisconsin Rapids. Later developments occurred in the Black River Falls, Warrens and Tomah areas, followed by cranberry farms in northern Wisconsin, primarily around Manitowish Waters, Eagle River, Spooner and Hayward.
Other leading cranberry growing states, according to the U.S. Cranberry Marketing Committee’s 2022 forecast, include:
Massachusetts: 1.89 million barrels
New Jersey: 550,000 barrels
Oregon: 510,000 barrels
Washington: 160,000 barrels
Less than 5% of the cranberry crop is sold fresh. Fresh cranberry shipments have been stable in recent years, according to statistics from the U.S. Cranberry Marketing Committee. Fresh shipments in 2020 totaled 285,814 barrels, up a little more than 1% from 2019 and 2018.
Processed cranberry sales have shown stronger growth in the last five years. The U.S. Cranberry Marketing Committee reported processed cranberry sales in 2020 were 5.78 million barrels, little changed from 2019 but up 10% from 2018.
Ocean Spray reports it will have ample fresh cranberries this fall. It is an agricultural cooperative owned by more than 700 cranberry farmers in the U.S., Canada and Chile.
The current 2022 crop forecast for Ocean Spray is over 7 million barrels, up from 6.6 million barrels of cranberries harvested in 2021.
North American cranberry harvest is active from mid-September through about mid-November; Ocean Spray also markets cranberries from Chile, which are harvested from March through May.
The co-op sources fresh cranberries from British Columbia, New Brunswick, Massachusetts, Wisconsin and Washington.
Oppy and Ocean Spray became partners in 2003 to market fresh cranberries.
Since then, Ocean Spray’s presence has expanded significantly to include strawberries, raspberries, blackberries, blueberries, citrus and grapes through its partnership with Oppy.
Ocean Spray’s most popular fresh product is Ocean Spray Cranberries.
Americans typically consume about 80 million pounds of cranberries during Thanksgiving week alone.
The majority of Ocean Spray’s 12-ounce fresh cranberry bags ship in November.
The United States is by far the largest importer of fresh fruit and vegetables worldwide and imports continue to grow, according to this analysis by Fruit & Vegetable Facts. Including in the first half of this year. In 2021, the United States imported 21.5 million tons of fresh fruit and vegetables. Germany is the 2nd largest importer worldwide with a quantity of about 9 million tons. In the first half of this year, imports from the United States grew by 3%.
More than half of the imports come from neighboring Mexico. In the first half of this year, however, imports from this country lagged slightly behind those in the first half of last year. The top 3 of imports from Mexico consists of tomatoes, peppers and avocados.
Other important suppliers to the United States are Guatemala (especially bananas), Costa Rica (pineapples and bananas), Canada (cucumbers, tomatoes and peppers) and Ecuador (especially bananas).
Imports from Peru and Chile Peru and Chile are respectively the 5th and 7th suppliers of fresh fruit and vegetables to the United States. Imports from Peru continue to grow. This year in the first half the amount was 18% more than last year and will exceed the 1 million ton mark on an annual basis.
Grapes and onions are the main products imported from Peru. Blueberries take third place. Last year, for the first time, they exceeded 100,000 tons. Asparagus, avocados, bananas and mandarins are the other main imports from Peru.
Imports from Chile seemed to have passed their peak, but in the first half of this year they still grew by more than 10%. Grapes are by far the most important product. Until a few years ago, some 20,000 tons of peppers were imported from the Netherlands, but last year that was only 1,400 tons. Onions (6,100 tons) and beetroot (5,300 tons) were more important last year.
Exports The United States is also a major exporter. Annually it exports about 6 million tons. Exports are decreasing with mainly the export of home grown products. The re-export was increasing, but stagnated in the first half of the year. The re-export mainly concerns bananas to Canada. Canada is also by far the most important customer for the export of home-grown products in the United States. Mexico is number two and far behind Korea, Japan, Taiwan and Hong Kong. The Netherlands and the United Kingdom follow. This mainly concerns sweet potatoes.
Although the San Luis Valley Colorado got off to a show start this season due to weather factors, overall shipments have been strong as the season built steam, in part because of an early season gap in the west between an early ending old crop and the start of a new one.
The San Luis Valley ships about 1.6 billion pounds of potatoes a year, 90% of which go to the fresh market. An average volume crop is seen this season.
Tater Traders of Golden, CO, who ships San Luis Valley potatoes, reports similar potato crops nationwide for the 2021-2022 was down a bit, noting the valley expects about 1.5 billion pounds this year. Despite last season’s tight crop, the doesn’t anticipate too much of a shipping gap between a fully depleted pipeline and the October harvest.
Even with the new crop nearing harvest, Colorado grower-shippers could be facing another year of tight potato supplies.
Similar a year ago, the 2022-23 crop is down. Water shortages remain and may be worse this time around.
Skyline Potato of Center, CO a reports a crop about 10 days later than normal. A similar situation exists with crops in New Mexico and Idaho.
Wada Farms has regional offices in Monte Vista, CO., agrees, and sees average yields this year.
A shortage in supplies of western potatoes, including Idaho has resulted in buyers looking more the Colorado so far this season. Some buyers also are taking shipments from Colorado to save on freight rates when it is closer to their markets.
Farm Fresh Direct of America in Monte Vista, CO ., anticipates a quality 2022-23 potato crop and notes the potatoes are rebounding well from a slow start due to springtime winds and cool temperatures.
MILWAUKIE, Ore. – With harvest underway throughout the four growing regions, Pear Bureau Northwest (PBNW) announces the first official estimate of the 2022-23 fresh pear crop for Washington and Oregon. The industry’s fresh pear estimate is 16.2 million standard box equivalents, which is on par with the five-year average.
Across all regions, harvest started in mid-August for summer varieties like Starkrimson and Bartletts, with growers beginning to pick Bosc, Green and Red Anjou in early- to mid- September. Specialty pears like Comice, Seckel, Forelle and Concorde pears will also be available in September, to provide an exceptional assortment of unique and flavorful pear choices for shoppers.
The organic pear estimate is expected to come in at 1,823,000 million standard boxes equivalents, or 11% of the total projected Northwest crop.
“Pear growers are in full harvest mode right now, hand picking a new crop of beautiful, tasty pears starting with Bartletts and Starkrimson,” stated Kevin Moffitt, president and CEO of PBNW. “There will be a full range of sizes available, including popular large-sized fruit as well as smaller sizes to fill the popular pouch bags as well as sizes to fulfill export market demand.”
Bob Catinella, PBNW Director of Merchandising added, “As we emerge from pandemic restrictions, the Pear Bureau has been successful with in-person planning meetings with retailers nationwide.”
ABOUT PEAR BUREAU NORTHWEST
Pear Bureau Northwest is a non-profit marketing organization established in 1931 to promote the fresh pears grown in Washington and Oregon , home to 84% of the US commercial fresh pear crop. The Bureau represents over 700 grower families and partners with outlets throughout the world in an effort to increase overall success with the pear category. The organization provides marketing and merchandising expertise that is customized specifically for each retail organization, using its pear consumer research findings as well as individual store analysis using an in-house data system that measures pear category performance nationwide and third-party research to show retailers how they perform versus their competition.
ATHENS, GA – With significantly reduced global warming potential (GWP), new-generation refrigerant R-452A will become the standard for new Carrier Transicold transport refrigeration units in North America beginning later this year, helping customers improve sustainability profiles and achieve regulatory compliance. “Carrier Transicold truck and trailer refrigeration units have been qualified for R‑452A since 2017, and it has been available as a customer-specified option for several years,” said Bill Maddox, Senior Manager, Product Management, Carrier Transicold. “R‑452A is already standard with some of our newer units, and we’re pleased to expand this standardization to the broader array of Carrier Transicold products, effectively halving the refrigerant GWP of our transport refrigeration offerings.”
Beginning in October, R-452A with a GWP of 2,140, will become the standard refrigerant for all Carrier Transicold models that currently use R-404A, which has a GWP of 3,922.
The timing of the transition will help California customers placing orders for 2023. The California Air Resources Board (CARB) this year approved a measure requiring all new transport refrigeration units placed into service in 2023 to use a refrigerant with a GWP of less than 2,200.
In 2025, Canada will require refrigerants with a GWP of less than 2,200 in new transport refrigeration units, to reduce greenhouse gas emissions in accordance with the Kigali Agreement of the Montreal Protocol.
Previously, there was a significant cost differential between the new and traditional refrigerants, however over the last several years that has diminished with changing demand and refrigerant production trends, helping to encourage adoption of the more sustainable R-452A.
Maddox added some customers may consider switching refrigerants for units already in service, noting that with relative ease, Carrier Transicold customers can transition newer existing equipment from R-404A to R-452A. Unlike some competitive systems that require replacement of a thermal expansion valve when converting, late-model Carrier Transicold systems – those with an electronic expansion valve – simply require a software upgrade along with purging the R-404A and replacing it with R-452A. On Carrier Transicold truck units and older trailer units that use a mechanical expansion valve, the valve will require a manual adjustment or, in some cases, replacement based on the age of the model.
Standardizing on lower GWP refrigerants is part of Carrier’s commitment to reducing its customers’ carbon footprint by more than one gigaton, while also achieving carbon neutral operations by 2030, as outlined in its bold Environmental, Social and Governance (ESG) Goals.
Carrier Transicold helps improve transport and shipping of temperature-controlled cargoes with a complete line of equipment and services for refrigerated transport and cold chain visibility. For more than 50 years, Carrier Transicold has been an industry leader, providing customers around the world with advanced, energy-efficient and environmentally sustainable container refrigeration systems and generator sets, direct-drive and diesel truck units, and trailer refrigeration systems. Carrier Transicold is a part of Carrier Global Corporation.
The fall onion season in Washington state and Utah has kicked off for Onions 52, based in Syracuse, Utah. With demand for new crop onions exceedingly high, it has been a busy start to the season.
Harvest is in full swing in Washington state, and the company began storing onions in early September for its robust storage season. Storage onions have a significantly lower water content than summer onions, making them easier to store in climate-controlled sheds from early fall until the following spring. It is not unlikely for September-harvested onions to ship to stores late into May and even early June, according to Onions 52 Director of Marketing, Falon Brawley.
“Onions 52 is a one-stop onion shop, with a plethora of options for retail packs, private labeling, foodservice offerings, and everything in between for all color onions,” reports Shawn Hartley, Owner/VP of Sales at Onions 52. Hartley continues, “We are encouraged with the crop in the Northwest, including Idaho/Eastern Oregon. It has been a crazy start to the growing season in all areas.”
Partner sheds in Eastern Oregon started harvesting in late August and early September, Tiffany Cruickshank reported from the newly established Vale, Oregon office. Cruickshank states, “The crop looks variable due to a dry, cold, and windy spring coupled with multiple heat waves during the growing season. Some fields have certainly fared better than others. We are hopeful the growing conditions will allow the onions to put on a bit more size before harvest takes off.”
The Onions 52 farms will supply customers across the country with top-quality red, yellow, white, sweet, USDA-certified organic onions, and tearless Sunions®, from late August through early June.
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Onions 52, Inc. was founded in 1977 and is headquartered in Syracuse, UT. They are a leading year-round grower-shipper of yellow, red, white, and sweet onions.
