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Scientists Discover Rhubarb Could Help Fight Cancer

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rhubarbResearch has shown a rhubarb-based drug could help fight against cancer.   According to this research, an orange-coloured chemical in rhubarb, parietin, has powerful anti-cancer properties.

Parietin can zap cells in leukaemia as well as lung, head and neck tumours, however healthy cells will remain untouched. This is significant as many of the debilitating side-effects of chemotherapy, from nausea to hair loss, are caused by healthy cells suffering collateral damage.

Scientists in the US found parietin after searching for chemicals that would block a protein called 6PGD which helps cancers grow.  Scientists carried out an experiment which showed that parietin killed diseased cells taken from a patient with the blood cancer acute lymphoblastic leukaemia. Half of the cancerous cells were destroyed within 48 hours.

Scientists from Emory University in Atlanta have shown it is possible to alter the chemistry of parietin to make an even more powerful compound. This drug slowed the growth of tumours that were growing on mice but were made up of human cells, but more work and tests are needed to confirm that the rhubarb-based drugs are free of side-effects.

Even though rhubarb is only just being discovered in Western medicine, the plant has been a staple of Chinese traditional medicine for centuries. It is claimed it can aid everything from digestion and acne to burns and appetite.

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South American Imports: Grape Volume is Lagging, While Mangoes are Up

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IMG_5315+1Unfavorable Chilean weather has resulted in arrivals of grapes being well behind a year ago, while favorable weather has increased arrivals of mangoes from Peru and Ecuador.

Chilean table grape arrivals on the East Coast have been well below the year-to-date arrivals from a year ago, which had itself suffered from a short supply of early season grapes.  Usually, there are late domestic supplies from California and Peruvian product to lessen demand for light volume early arrivals from Chile.   However, California wrapped up shipments early this season and Peruvian seedless grape inventory on the US East Coast is depleted.

Imported Chilean table grape arrivals on the East Coast will be nearly 50 percent lower than last year through the same date.   This has resulted in only 2.6 million cases of Chilean table grapes  arriving the first two weeks of the season.  More steady arrivals and heavier volume will occur in February.

Mango Imports

Both Peru and Ecuador are shipping higher volumes of mangoes than projected due to favorable weather conditions.  Peak mango shipments (imports) from Peru mangoes will continue arriving at U.S. ports though January.

Mangos are available in the US year-round and imported from four other countries besides Peru and Ecuador:
  • Mexico has the largest mango season, starting at the end of January and continuing through September.
  • Guatemala’s season starts in March and extends until May, sometimes early June.
  • Haiti supplies mangos from April until July.
  • Brazil’s season lasts from August through November.

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Wilmington Port Improvements will be Good for Bananas

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DSCN3240+1+1North America’s leader in banana imports and other fresh fruits and juice concentrates, is doubling its contingent of ship-to-shore gantry cranes and renovating antiquated berths near the mouth of the Christina River.   The Port of Wilmington  also is examining long-term prospects for new terminal development on the Delaware River.

AECOM has been contracted by The Delaware State Port Corp. (DSCP) to develop a master plan including examination of potential future port development along the Delaware River.  The primary site currently under consideration is located  just south of the Delaware Memorial Bridge, the twin spans that carries Interstate 295 over the river.

A $24 million contract has been signed by DSPC to have two new rail-mounted gantries in operation by the end of 2016, to join the two cranes already on rails that are to be extended to serve Christina River berths 1 through 5.  The port’s 100-ton-capacity Gottwald mobile harbor crane would then be able to be moved to Berth 7.

Additionally, a $10 million grant via the USDOT’s Transportation Investment Generating Economic Recovery competitive grant program is being used to kick-start rebuilding of berths 5 and 6, which date back to the founding of the Port of Wilmington back in 1923.

The depth at the Christina River berths is nearly maxed out at 38 feet, even with twice-a-year dredging.

Thus, although fruit operations benefit from the industry-leading 800,000 square feet of on-dock temperature-controlled warehouse space at the Christina River terminal plus additional nearby nonunion chilled facilities.  Future plans call for  development along the Delaware River, where a project for channel deepening to 45 feet is nearing completion.

 

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New Dietary Guidelines Highlight Fresh Produce

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DSCN7016Dietary Guidelines for Americans that include fruits and vegetables at the top of the list for a healthy diet have been released for 2015  to 2020.

Issued every five years, the guidelines not only provide the latest scientifically supported dietary advice, they often shape government policies on a range of food issues. The USDA department of Health & Human Services released the recommendations along with an updated MyPlate MyWins program.

The document recommends a diet based on a variety of nutritious foods like vegetables, fruits, grains, low-fat and fat-free dairy, lean meats and other protein foods and oils, while limiting saturated fats, trans fats, added sugars and sodium.

Americans are urged to eat a variety of vegetables, including dark green, red and orange, legumes and starchy vegetables. The recommended amount of vegetables in the Healthy U.S.-Style Eating Pattern at the 2,000-calorie level is two-and-a-half cup-equivalents per day. For fruits, it’s two cup-equivalents per day, with at least half coming from whole fruits.

“The Dietary Guidelines provide science-based recommendations on food and nutrition so people can make decisions that may help keep their weight under control, and prevent chronic conditions, like Type 2 diabetes, hypertension, and heart disease,” said HHS Secretary Sylvia Burwell.

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Latest Outlook for Shipments of U.S. Apples, Florida Citrus

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DSCN6989Here’s an update on the amount of fruit remaining in storages around the country for fresh apple shipments, as well as another look at declining Florida citrus loadings.

The amount of domestic U.S. fresh apples remaining in storages totaled 90.5 million bushels on January 1, 20 percent fewer than last year at the same time.  However, the January total was similar to the five-year average of 90.7 million bushels, according to the U.S. Apple Association, Vienna, Va.  Washington accounted for about 76.6 million bushels of those still in storage, New York 5.7 million bushels, Michigan 4.5 million bushels and Pennsylvania 1.3 million bushels.

Washington’s Yakima Valley apples and pears – grossing about $6000 to New York City.

Florida Citrus Shipments

While about 96 percent of the Florida’s oranges are shipped to processers, 65percent of navels, 63 percent of tangerines, 40 percent of grapefruit and about 10 percent of the state’s overall citrus is shipped fresh.

Navels, grapefruit and tangerines showed declines in the latest USDA report on Florida citrus production.  The USDA reported January 12 no changes in other orange production, noting navels declined 100,000 boxes to 1 million cartons.

Grapefruit production declined 700,000 cartons, with most of the losses coming in red grapefruit, which saw a 500,000-carton decline.   On tangerines, decreases in early and midseason fruit, the fallglos and sunbursts, as well as the later season honeys lowered production 200,000 cartons.

Fruit droppage on oranges, however, is reported to be high across all varieties as well as with grapefruit and tangerines.  Droppage is at 32 percent for the non-valencias, well above the maximum and for valencias, is reported to be the highest in more than 50 years.

In other words, Florida citrus shipping woes continue, primarily due to disease problems.

Florida citrus and vegetables – grossing about $2500 to New York City.

 

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School Kids are Eating Fewer Fruits, Veggies Despite USDA Mandate

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IMG_6550by Jon Reidel, University of Vermont

One of the first studies to measure food consumption in schools before and after the implementation of a controversial mandate by the U.S. Department of Agriculture confirms what school lunch officials initially feared and subsequently witnessed: students putting fruits and vegetables into the trash instead of their mouths.

The study, published online in Public Health Reports on Aug. 25, shows that although students selected more fruits and vegetables under the new mandate requiring them to take either a fruit or vegetable, they actually consumed slightly less of each. Through the use of digital imaging to capture students’ lunch trays before and after they exited the lunch line, researchers also found an increase in waste of approximately 56 percent.

“The basic question we wanted to explore was if under these 2012 USDA guidelines, does requiring a child to select a fruit or vegetable correspond with consumption,” says Sarah Amin, a researcher in Nutrition and Food Sciences at the University of Vermont and lead author of the study. “It was heartbreaking to see so many students toss fruits like apples into the trash right after exiting the lunch line.”

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What Does Locally Grown Produce Really Mean?

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IMG_6812Grocery chains and the supercenters promote locally grown produce, exactly what do they mean?  Retailers are aggressively expanding their locally grown offerings, but there are concerns regarding what consumers are getting when they buy “local.”

The popularity of locally grown foods are exploding.  Overall, local foods generated $11.7 billion in sales in 2014, and will climb to $20.2 billion by 2019, according to Packaged Facts, a market research firm.

Not only has there been huge growth in the number of farm-to-table restaurants and farmers’ markets, but grocery chains and big box retailers, including Wal-Mart, are elbowing their way in, aggressively expanding and marketing their locally grown offerings for sale.

Wal-Mart sells $749.6 million of “locally grown” produce annually, while Supervalu, owner of the Jewel-Osco, Albertsons, and Lucky chains, buys between 25 and 40% of its produce locally.

“We’ve reached a tipping point for local foods,” Packaged Facts research director David Sprinkle said in a release, noting sales of local foods could eclipse organic food sales.

But in the midst of this boom, questions are being raised about what exactly “local” means. Just as controversy has dogged the labels, “all natural” and organic, there are real concerns that consumers may not be getting what they think when they “buy local” at the local supermarket. The label “local” is too often part marketing hype.

In fact, the Packaged Facts report notes, nearly half of people surveyed said they are willing to pay up to 10% more for locally grown or produced foods, and almost one in three said they are willing to pay up to 25% more. “Local has become a shorthand descriptor that makes food sound high quality, fresher, more authentic, trustworthy, environmentally friendly, and supportive of the local community,” the report notes.

But is it?  Not exactly. There’s no agreed upon definition of “locally-grown,” meaning no consensus on the distance from farm to shelf or whether local means it necessarily comes from small farms — and not a big ag farm.  Sometimes there’s clear stretching of the spirit of the term, or even outright fraud (as when a few California restaurants were found to be have falsely claiming to use locally produced food.)

For example, what about “locally grown in California” if in this huge state product is shipped hundreds of miles from the El Centro in the southern part of the state to cities in Northern California?  Would product grown in Nevada, which is much closer, be considered locally grown?

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El Niño Arrival in California Is Not Good for Produce Shipments

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DSCN6950Wintertime any year can pose it own set of problems relating to shipping volume, gaps, and quality for California produce shipments.  But this year is becoming even more unpredictable with the California El Niño storm season underway, which can translate into weeks of frequent rain, resulting in harvest delays or damage to strawberries, citrus and vegetables.

Rain is predicted through the end of January, which can affect late March and early April produce shipments after the seasonal transition from the California and Arizona deserts.

The Yuma, AZ shipping area has already been experiencing much lighter shipments of cauliflower, broccoli and celery.

Central California plantings (San Joaquin Valley), including the Huron district, is already a concern to many produce growers who hope to plant on the schedule.  Huron often prevents or lessens a shipping gap between the desert and Salinas for items such as lettuce.

Concerning citrus shipments, California packinghouses have been stepping up harvest in anticipation of coming rains.  Thus far, shipping gaps have pretty much been avoided.

Citrus is more resistant than vegetables to rain damage, so growers work to increase picking and packing during storm breaks.

Luckily for strawberry shipments in the months ahead, the Watsonville and Salinas districts completed planting before any storms.  However, drops in strawberry shipping volume is expected from Ventura and Orange counties.

Over 2016 California strawberry shipments are expected to have decreased volumes.

Above average rainfall is forecast through March in California, Texas and Florida by the National Oceanic and Atmospheric Administration. Based on NASA satellite imagery, climatologists say the warming trend in the Pacific Ocean equals that of the same months in 1998, when heavy rains and flooding rolled through the regions. It was one of the two strongest El Niño’s on record.

The Salinas Valley had extensive flooding in 1998.

BOTTOM LINE….There’s a pretty good chance lighter than normal western vegetable shipments will be with us for a while.

California and Arizona desert vegetable shipments, grossing about $3800 to Chicago.

 

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Food Trends to Watch in 2016

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DSCN5887As a new year begins, it’s time to look at the trends that dietitians believe consumers will be following.  So-called  “clean” eating appears to be the biggest food trend for 2016.

 “Clean” Eating
“Clean” eating r refers to a diet that is primarily made up of fresh fruit and vegetables.  It avoids processed food, and is seen as being among 2016’s biggest food trends, according to Today’s Dietitian and Pollock Communications.
 
Seeds
Likewise, seeds should be a bigger part of consumers’ diets in 2016 with 55 percent of registered dietitians believing seeds have superfood nutrition, displacing kale as a trendy food source.  Avocados are expected to be nearly as popular, along with ancient grains.
 
“Free” of…
Consumers will continue to express a strong preference for “free” of certain things, like genetically modified organisms (GMO), gluten, and antibiotics.
 
Spiralizing
Vgetable spiralizers are trending up while pasta sales decline (6 percent in the U.S., a whopping 25 percent in Italy).
 
“Ancient Foods”
The move toward ancient foods such as grains and superfoods can now become personalized with DNA testing.  The foods are also easier to source because ethnic foods and seasonings are becoming very popular, especially those from Africa and the Middle East.
Alternet.com also published a list of 7 food trends to watch for 2016, featuring more plant eating, a rejection of GMOs, eating ugly foods and locavorism, which is the practice of eating locally produced foods.

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Florida Corn, Melon Shipments have Uptick; A NW Onion Shipping Update

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DSCN6957Florida sweet corn and watermelon shipments are showing an increase, although moderate, while we take a look at onions shipments out of the Northwest.
Florida Vegetable Shipments
Sweet corn shipments and other vegetables from Florida continue to be light due to the lingering effects of seven days of  heavy rains the second week of December.  Sweet corn loadings are expected to return to normal the week of January 18th, barring other adverse weather events.  Only Florida and Mexico have sweet corn shipments during the winter months….South Florida watermelon loadings are underway, although volume is light.
Central and South Florida vegetables, tomatoes, watermelons and strawberries – grossing about $2800 to New York City.
Northwest Onion Shipments
The National Onion Association is reporting estimated nationwide production levels dropped by nearly 7.6 million bags so far this season from a year ago, a 7.7 percent decrease.  Much of that decrease is attributed to Eastern Oregon and Malhuer County, Idaho, as well as  Washington state, where production cumulatively fell by approximately 5 million bags.
While many onions that were harvested and placed into storage looking great.  The product began to show flaws three to five weeks later.   This is resulting in quality problems being higher than normal.  It also could result in a number of northwest onion shippers finishing up in March instead of late May.
Oregon/Idaho onion shipments – grossing about $4600 San Antonio.
Columbia Basin potatoes and onions – grossing about $4100 to Chicago.

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