Beta-agonists? Good thing cattle don't race bikes.

I was reading an article in a trade magazine the other day which was commenting about the average carcass weight of recent beef. Beef has gotten bigger from some feedlots and the reasons for this are multiple. One is simply introducing larger breeds into the mix. This has been going on for hundreds of years and it is a natural way to increase size. For example if a breeder mixes an Angus with a larger Charolais you end up with bigger beef that should have some of the higher quality traits of the Angus. Advances in breeding and the ability to track generations have resulted in seedstock ranchers growing exactly the type of cattle they want, and for many that may mean larger cattle.

 There are other reasons why cattle have gotten larger. Feed is being managed in ways that can maximize the growth of cattle. Fermenting hay and steaming grains can bring out more nutrients so cattle can actually grow on less feed. Keeping track of the animals diet and exact ration is very important for growth.

 Another aspect is the use of steroids and hormones. Many cattle are implanted with a steroid in their ear upon arriving at the feedyard. This steroid is released for a few days and then the animal goes through a long period of feeding before it is sent to market. The steroid is, for the most part, depleted to low levels before slaughter and the end result is about a four percent gain in size. So this will explain some of the gain but most feedlots  have been using these for years.

 Why are cattle getting even bigger these days? We cut a boneless 0x1 striploin the other day that weighed 17.4 lbs! Thats big and impossible to cut into a thick 8 oz portion steak for a quality restaurant.

  Another tool being used by feedlots today is a different feed supplement called beta- agonists. Beta -agonists are used on humans for asthma relief. Are these cattle having trouble breathing?? Not exactly. Beta-agonists are used to grow muscle faster by increasing the efficiency of the feed. Here is a very good explanation and shows the different types used today. http://fyi.uwex.edu/wbic/files/2010/11/Beta-Agonists-Factsheet.pdf The gains are substantial and the real savings is in the amount of feed the animal needs to grow. The most popular brand name is zilpaterol hydrochloride (Zilmax) is produced by Merck.
  Here is a bit of text from a beef grower about the use of a beta-agonist...

Beta agonists, like ractopamine, work by activating the beta 2 receptor on the muscles of my cattle. This binds specific beta receptors in the muscle cell membranes and increases protein synthesis. What does this mean exactly?


1.As animals grow larger and get close to the time of harvest, their bodies tend to turn nutrients into fat instead of lean muscle. Ractopamine encourages or repartitions those nutrients into muscle growth through protein synthesis rather than fat deposition.

2.This allows the animal to make more lean muscle (what we want to eat), and less fatty tissue (what we do not want to eat).

3.By making more muscle and less fat from nutrients, the animal becomes a more efficient user of its food thereby reducing the total environmental footprint of its food production. http://feedyardfoodie.wordpress.com/2012/05/31/the-great-puzzle-what-role-does-a-beta-agonist-play-on-my-farm/

 

 So this explains why many cattle have gotten larger and also why they are leaner. Lean beef may have eye appeal in the super market but not in a fine steakhouse. And the beef's flavor is also effected. There seems to be less depth of flavor because it is taking less time to grow cattle so they end up in the market younger, therfore less time to develop more complex taste. But as we see drought conditions continuing in the midwest and west, we will see more and more use of beta-agonists. As feed prices soar, cattle growers want to sell faster. Everyday on feed costs them big bucks.

 Beta-agonists have been deemed safe by the FDA but here is an article that sheds more light on the discussion. http://chronicle.com/article/As-Beef-Cattle-Become/131480/  It certainly is an interesting tread of comments afterward. Some program beef processors, such as those seeking higher marbling and smaller sized cattle, have asked feedlots to not overuse the beta-agonists so the beef can fatten. Any natural beef program will not allow them.

  The size of beef has gotten larger, no doubt, and the cyclists in the Tour de France have gotten faster, they are both using similar substances to grow muscle. Beta-agonists are one of the many substances banned in professional bike racing. The use of  beta-agonists is banned from animal feed in the EU and many other countries around the world. I'm not an expert in pharmaceutical study and I don't know the long term chronic effects of the use of these substances. I'm a butcher looking for marbling and flavor and some of today's beef seems to be lacking in both. I'm also a cyclist and long time racing fan and that sport has also lost a lot of flavor in recent years.

 

 

Grass Fed Fat?

About two years ago we got in a local beef that was range fed. I wanted to show the class what a grass fed beef looked like and how it tasted. This one was a deep red color and had so little fat I thought it was an old dairy cow. It was a Scottish Highland breed which is supposed to be a great grass feeder, being small and able to eat a lot of forage. Obviously the grower didn't exactly know how to raise beef and was just tapping into the "local" marketing.

Last year I had the opportunity to see Red Devon beef that were raised outside of New Paltz, NY. The pair of stocky steer had been feeding on a lush pasture for most of the summer and looked very healthy. About three weeks later I was at Fleisher's in Kingston and they were cutting the Devons. The exterior fat was thick and the rib eyes were loaded with marbling, to the point of excess. I got to sample a small piece and the flavor was complex and delicious while the tenderness was also very good. ( View the photo below)

Last week I attended a seminar put on by the NY Beef Industry Council. It was hosted by Brookfield Farms near Hartford NY. The farm is owned by Ami Goldstein (a CIA grad!) and is managed by her daughter Jen. The seminar was wide ranging and focused on various aspects of the beef industry. But what I found interesting was the Jen had begun rotationally grazing the cattle and found that they were fattening on grass and only needed a little grain towards the end of their feeding to finish them to a very high quality.

Finally I toured one of the world's finest meat purveyors, Debragga and Spitler in NYC, where my former TA Kevin McCann is a manager. He showed me a bunch of dry aged perfect super prime beef and also some dry aged Wagyu. We were walking through one cooler and he stopped by a really well marbled carcass. "This is pure grass-fed from the Finger Lakes region" he said. It once again proved you can fatten on pure grass. ( view photo of Finger Lakes grass fed)

The preception of grass fed is that it will be very lean, tough and dry tasting with a strong gamey flavor. There have been a lot of articles written on the taste differences with chefs or tasters likes and dislikes. Its always the same, grass fed vs. grain fed but no real info on what sort of grass fed. I find grass fed varies greatly depending on how and where it was raised. You wouldn't simply compare French wine to a US wine. You would be much more specific, region, grape etc. Tasting grass fed beef is similar. You need to know what breed it is and where it came from, how was it pastured. Summertime grass or well fermented haylage can provide the nutrients needed for fattening. Breed figures into it but most of your typical meat breeds will do OK on grass ; Angus and heritage breeds that are not in the mainstream do very well. Breeds such as Red Devon, Belted Galloway, Scottish Highland all can fatten on grass. But the grass is the important part. High energy grass that is not overgrazed will yield fat cattle. With the summer season in full swing and the farmer's markets starting to rev up, look for some quality fatty grass fed. Tell those that are trying to sell the super lean stuff to make some grind.

Hog Start to Finished!

My Nephew, Austin Schneller raised 4 hogs for this year. They were born in spring and reached a little over 6 months. He fed them a combination of oats, alfalfa hay, corn, table scraps, garden scraps, pumpkins, apples, lots of acorns and a few Dunkin Munchkin treats. They lived in a nice large pen about twenty by forty feet on a rocky ledge with plenty of muddy places to wallow and a nice hay strewn shed to hang out in when it was hot or rainy. Oak and hickory trees cover the plot and drop their nuts right over the hogs. This year there was a phenomenal acorn crop. I have a few large oaks in my own yard and raked up a few 5 gallon buckets for them. Pigs love acorns, especially those from white oaks. They also like hickory nuts and can crunch them up without trouble. They escaped their pen a couple times and foraged the local woods for a few days ( hence the Munchkins to lure them back.)

All in all it cost Austin just over $2,000 to raise them. Each hog ended weighing about 300 lbs dressed carcass, with two slightly smaller, so they ended up costing a fair amount. But cost was only part of it, Austin was going for ultimate quality. Austin contracted with a few people who bought them for a price they all previously agreed upon.

These pigs didn't need an antibiotic or any other pharmaceuticals other than worming, because they started out healthy and lived an active robust life. All foraging pigs need to wormed a couple times because they can pick up parasites from the ground they root in. These were last wormed back in August.

The hogs were Hampshire Landrace crossbreeds from a quality herd. They were mostly black with a large white stripe around their middles. They were extremely marbled and had a cover fat of well over an inch on the loin. The bellies were large and almost two inches thick. The meat color was a deeper red than most pork. The fat melted in my hands and was creamy smooth. The flavor was rich and full...porky!

Last Saturday, Nov 20th, we did the slaughter. My father Robert, my brother Rick, nephews Quinn and Dean along with a few other strong armed friends were up to the task. We had a core group that knew the process. Harvesting hogs is a fair amount of work with each part of the process as important as the next. First they are stunned with a 22 caliber rifle; then bled. My nephew Dean was the "sticker", hitting the main blood vessel in the neck. I did the first one and he did the rest. Hogs need to be bled out correctly and soon after stunning to ensure there is no blood "splash" or broken capillaries in the lean muscle. Then we scalded the hogs, dipping in 150F water for a few minutes to loosen off all their hair. This requires some heavy lifting and shackling to be sure the hair is loosened. Then the scraping, which is done by all, at once, using bell shaped scrapers and knives. The hair was becoming thick due to the cold fall weather making this process difficult.

Once cleaned on the outside it was time for the evisceration. Removing the entrails of a pig is careful work. First the gambrels are opened along each foot and the heavy rope is hooked to the "spreader". Each foot is hooked up and then the hog is lifted using a pulley to a height where its nose is just about 3 inches from the ground. A sharp knife is required to cut the skin carefully but not pierce the intestines or other vitals. This work is a little rough for those who have never been around it. For me, I sort of set myself outside of the situation and just do it, similar to a surgeon. Just apply the skills learned and don't think about the gore etc. I had the opportunity to teach Austin's friend Jesse how it was done. Jesse had worked as a cook in the famous Fore Street Cafe in Portland Maine where whole hogs, already cleaned and eviscerated, were brought in from local farms from time to time to be cut and used. He had worked with cutting the meat etc but had never done the whole thing from live to finished carcass. We salvaged the liver, kidneys, heart and caul fat but we didn't feel like cleaning out the intestines. Then we loosened off the leaf lard so it would be easy to use when it hardened.

The next step was to split the carcass which requires a cut directly down the spine and no more than a 1/4 inch wide. A couple years ago we came across a new method of splitting, we used a thin long handled Japanese pull saw which slowly but very accurately cuts through the back bones.

Finally the two sides are lifted off the spreader and rope simultaneously, requiring teamwork and strength. We hung the sides in the barn and hoped for cold weather. Sunday it was cold, high around forty and low of twenty seven. Monday reached a high of over fifty but never over forty five in the barn. Austin set up fans to keep the air moving. We hung them until the Friday after Thanksgiving and by that time the fat had set up beautifully. This process of allowing the meat to hang is crucial. The carcass must stretch out and set up before it should be cut. This is one of the key lessons to Austin's quality pork. Let them chill and set up for a few days and the meat develops a very nice flavor. If the weather is right, I would hang the loin with the skin on for about three weeks for a very deep concentrated pork taste.

We cut the hogs a little out of the ordinary. Two of the hams were made into large steamships for Christmas dinners. The other hams were seamed and turned into roasts, with the top round well trimmed for cutlets. We cut the foreshanks into osso buco. The shoulders were boned out using seam butchery rather than the straight through the muscle techniques used by large commercial processors. We cut off the chine bones of the loin and then hand cut the pork chops; no band saw work here! The huge bellies and jowls were rubbed with the salt recipe for bacon and then were pressed together for later smoking. Some of the fatback was saved for cured lardon and most was cut and rendered to lard for frying. Some of the bones were roasted for a stock and later reduced to a sort of pork glace. Some of the fatty pieces were saved for making, fresh breakfast sausage, smoked liverwurst and country pates. My dad took the heads and will make homemade headcheese and scrapple. He also took the hearts, sliced them into thin strips and made a Hungarian soup with lots of paprika and sourcream.

While cutting the pigs we threw a few slices into the pan, CIA meat class style, just salt and pepper and a hot skillet. The taste was so satisfying!

The idea of raising a pig and then harvesting it is not all that fascinating. Its a lot of work and requires a fair amount of equipment and some valuable knowledge for it to go well. Many parts of the process could go wrong and ruin the whole plan. Austin is getting to the point where he is now growing a true artisan pork. A flavor so deep and rich accomplished partly by the breed but mostly by the feed style and the space allowed. The taste of place or terrior if I must use that word. His pigs taste of the place they were grown. All of the feeds came from farms nearby ( except the rare Dunkin Munchkin). They also taste so good because of the techniques used during the harvest and the aging after, and then the curing and spices used on the food itself. The garden fresh sage, the local hardwoods used for smoking, all playing a part in the taste. But there is something else about the pork we were tasting. It was about the age old traditions of families getting together during harvest times to put up food for the coming year. It was about the culmination of all that hard work finally paying off. Its about looking at what we eat and saying well there you go, I made that! Not just bought the ingredients and cooked it, but really made it from start to finish. Its about developing a product that not everyone is going to taste. I felt honored to have helped in this process and to taste such a treat. Congrats to Austin on a very successful hog harvest!

Cold Weather Cows

This has been a tough winter for many areas in the US with temperatures dropping each night. Cattle need a lot more roughage and feed to keep them going and fattening is more difficult this time of year. So which cattle do best? Aberdeen Angus, being dark, absorb more sunshine and are a hearty breed to start with. Scotland has its share of cold damp weather so Angus do well in cold weather. But there is another Scottish breed that shines above all other winter cattle, Scotch Highland. The Highland have thick wooly coats and are well suited for this weather. They have been known to wander outside at temeratures well below zero and they don't mind the snow due to the oily content of their hair. They are so well protected by their double layered hair and thick hides that they minimize the need for a heavy subcutaneous fat and therefore the energy from its feed can form more marbling within the meat itself and its overall yield is higher. In warm weather they sometimes shed their thick coats. http://www.vermonthighlandcattle.com/history_4.html These cattle are excellent foragers and can be raised on grass alone but will also perform well on a hay/grain finish. They are somewhat smaller than typical crossbred meat cattle with a live weight at about 1,000 lbs meaning the end product foodservice cuts will be about 30% smaller. This is general and there are some that are allowed to grow larger, beyond the typical slaughter age of 18 months. The smaller size could be an advantage for restaurants wanting to do a high end small but flavorful beef portion. It might be ideal for a multi-course dinner or tasting menu. http://www.midwesthighlands.org/main/content/view/50/87/

Highland beef are raised in the many states with herds found in Vermont, Minnesota, but also down into Texas. The cattle are great foragers and can live on some relatively harsh pasture. Highland have a great eye appeal when out on pasture so they are a favorite among "hobby" farmers who only want a few head. But it is gaining notariety as a viable heritage meat breed. It is now found on menus and at local farmers markets. It is a difficult animal to feedlot finish due to the amount of hair and its large horns so it isn't popular with any large scale feeding operations. http://highlandcattleusa.org/ Many of the small farmers are finishing on grass when in season but this time of year they need more energy so they are fed silage and grains.

As the thermometer plummets, restaurants looking to present truly seasonal dishes this one makes sense this time of year!

Big Beef in New York??

Raising high quality beef in NY State is nothing new. There are many small but very high quality cattle producers that raise not just for beef but for genetics. A CIA graduate, Ami Goldstein and her husband Barry operate Brookefield Farm in eastern NY. They raise some of the finest Angus genetics in the country and many of their breeding stock get shipped out of state to rear the next generation of feedlot Angus in the Midwest. But what if they didn't have to travel that far?

There is a proposed large scale beef feedlot and processing plant to be located in Oswego County, NY. The proposed project wouldn't be your standard operation that are found in the mid-west; instead it would be a state of the art facility with the goal of minimizing its environmental impact. Included in this project would be a large ethanol plant, feedlot, processing plant and its location positons it within a market of over 50 million people. The closer proximity to a large population and having a water port further reduces impact by reducing shipping cost and emmissions. The feed operation would handle about 72,000 head of cattle making it the largest feedlot east of the Mississippi. Bion Environmental Technologies is the company that developed the plan and has won preliminary approvals from the local town board near Syracuse. Bion is an innovator in technology that deals with feedlot waste. http://www.meatpoultry.com/news/headline_stories.asp?ArticleID=108041 Bion has proven plans that eliminate waste water runoff and reduce ammonia emmisions while creating ethanol http://www.biontech.com/

Like it or not feedlots are part of beef raising today. This project will provide a huge benefit to local dairy farms that can diversify with beef production. It would also supply beef to the northeast at a more regional level and provide about 600 jobs.

Many chefs concerned about the environment are considering alternatives to feedlot beef such as grassfed. They often put on the menus terms like "local" or "sustainably raised". The question is will beef produced in this feedlot be considered local? And with the new technologies this plant could be considered sustainable. These are the terms that each chef must define for themselves. What is local? What is sustainable? In my position as an instructor it is my job not to make those decisions but simply to inform. Personally I can see two sides to this coin. The good part is this project will result in a state of the art facility that will have a reduced environmental impact. The downside is the fact that feedlot beef can require a lot of corn and supplements that might negate the positives. One thing is for sure, whether its grass fed or feedlot finished, upstate New York and its neighboring states, will be producing more beef in the future and we have the genetics and the farmland.