Ask Santa for a New…Hydrometer!!

This year’s Ohio Maple Days welcomed back the free hydrometer testing service that folks had come to expect from Dr. Gary Graham’s days of leading the annual Ohio maple event.

As part of the tri-state (OH – WV – PA) ACER grant, we built out at least 1 full hydrometer testing kit for each state to ensure accurate hydrometers are in the hands of maple producers in order to produce top-quality maple syrup.  A big thanks to Carri Jagger for leading the charge on this initiative, we figured that she and I tested somewhere in the neighborhood of 75-90 hydrometers during Saturday’s program.  These are rough estimates, but I would guess around half the hydrometers tested within +/- 0.2 Brix of perfect.  1 out of every 10 hydrometers read heavier densities than they should have, and the remainder – close to 3 or 4 out of every 10 – read light compared to the standard.

For a bit more complete explanation and how to make sense of the Hydrometer Testing Bookmarks, let’s explore a couple scenarios.

The first scenario is that your hydrometer reads the exact same as our standard testing hydrometer.  This bookmark shows a best case scenario and this is exactly what that means.  We chose to test everyone’s hydrometer against a test solution of 60.0 Brix.  In other words, we mixed a test solution to read 60.0 Brix on our standard hydrometer and checked everyone else’s instrument against the truth of that standard.  Choosing 60.0 Brix as the test line is somewhat arbitrary, we could have chosen 62.0 or 64.0 or 65.7 if we were really feeling inspired.  The bottom line is that within a certain range, an inch is an inch, and if your ruler is really truly measuring 24″ where it says 24″, the same ruler should also be spot on when measuring something 30″ long as well.  The same concept applies here.  Known density is 60.0, your hydrometer reads 60.0, and your glass, paper scale, and hydrometer is in great condition.

Heavy Syrup LLC and Wimpy Syrup & Co. are both less than ideal hydrometer testing scenarios.

Wimpy Syrup & Co.’s hydrometer is reading heavy even though their hydrometer is in good condition from a wear and tear perspective.  The effect of having a hydrometer that reads heavy is that you’ll likely be producing syrup on the underside of optimal density.  In other words, you’ll pull your syrup off early because of the heavy reading and may not finish all the way up at the perfection standard of 66.9 Brix.

Heavy Syrup LLC has the opposite issue.  Because their hydrometer is reading light, syrup will probably get left on the evaporator a tad long and finish at a higher density than the industry standard.  Hence, we can see that the directional error in hydrometer reading leads to syrup that finishes in the opposite direction.  A heavier reading than truth leads to lighter syrup. Lighter readings lead to heavier syrup.  The additional issue with Heavy Syrup LLC’s hydrometer is that the paper scale has become twisted, likely as a result of a glue dot detaching, eliminating any hope of accurate density readings in the future.  Throw that hydrometer away.

Hopefully this post sheds some light on why hydrometer testing is important.  A big thanks to all the producers who brought one or two or five hydrometers to be tested.  We will plan to offer the same service at Ohio Maple Days going forward and add a second testing beaker for sap hydrometers at next year’s event.  Syrup density is one of the key diagnostics to ensure we produce quality maple syrup and accurately reading density is an important skill as a sugarmaker.  If you have a hydrometer that you know is off, toss it in the garbage and ask Santa to put another in your stocking ASAP.

 

North American Maple – Massachusetts Recap

Just about this time a month ago, I was in the middle of the North American Maple Syrup Council’s International Conference hosted in Sturbridge, Massachusetts.  To take a deep dive into maple syrup for a few days, it felt appropriate to surrounded by maples showing off their fall color and driving through towns with “Established By” dates in the 1600 and 1700s.

Thursday was tour day, and attendees had two different itineraries to choose from.  Although I had to miss out on the 3rd and 4th stops of the tour, the first 2 alone made the time worthwhile.  Maple Corner Farm generously opened its doors to their state-of-the-art new sugarhouse and restaurant/cross-country skiing outpost – they are a living testament to how revenue diversification can support a robust business plan.

The second stop to Ioka Valley Farm was equally impressive as they are one, if not the, largest maple producer in the state of Massachusetts.  The lunch they served up from their restaurant was excellent, and all the tour hosts were eager to answer questions and dialogue with anyone curious about their operations.

The early departure reason that cut my tour short was to be back for the maple specialists meeting that afternoon at 3 PM.  Climate change and how to adapt under those pressures was the topic of discussion, a fruitful one at that.  It is an honor to work alongside respected colleagues at other institutions to brainstorm research ideas that have practical why does it matter moxie.  Of all the topics covered, sugarbush management received the most attention and votes of priority.  What does that mean?  Building a house that does not blow away or shift off its foundation as tree health, vigor, recruitment and distribution are stressed in the future – in short, resilience.  Thursday was end capped with the Taste of Massachusetts banquet and great social exchanges between all who gathered.

Friday felt more like work as I was on the hook for a research presentation highlighting the last 3 years’ work on the red x silver maples and the single-tree canister work.  2-3 concurrent sessions carried the day, and dinner featured the maple contest awards, Hall of Fame inductee announcements, and more stimulating back-and-forth with fellow attendees.

If Friday’s presentations were more research focused, then Saturday’s talks could be characterized as more how-to and hands-on practical.  The quality of presenters was evident throughout, and it’s hard – having now been to one – imagining not attending every single one of these events that my schedule will allow into the future.

Welcome Jake!!

We are excited to introduce Jake Nicholson, Ohio State Extension’s new Maple-Christmas Tree hire, to the Ohio State Maple site community.  This non-timber forest products position has been a long-time in the making, and we are thrilled to welcome Jake to the team.  Jake is a former student, and personally speaking, I was excited to see his name in the hat and enthusiastically supportive of his hire.  Recently, I was able to spend a couple days with Jake at the North American Maple Syrup Council in Massachusetts, and I tossed 5 questions Jake’s direction; below are his replies.

Tell us about your background.  I know you pursued a major in natural resources – what was that exactly and what drew you to that career?

My first job was working at Camp Lakota, a local scout camp back home in northwest Ohio as a staff member when I was 15.  It became such a transformative experience for me, both in helping me to grow personally and in learning how much I loved being outdoors.  From there I was hooked, I wanted to learn about conservation, preservation, management, all of it; but most importantly I wanted to share that passion with as many people as I could.

Not to get too personal, but do you a significant other?  Kiddos?  Pets?  Both?

I am recently married to my wonderful wife Maria.  We have two pets, a goofy golden retriever named Ryder and a very friendly, but judgmental gray cat named Jasper.

What excites you most about maple?

Oh, so many things, to start with I absolutely love the community I have met so far. Everyone is so welcoming and willing to share what they know; their generosity is overwhelming, and I look forward to visiting more sugar shack and bushes soon.

What your favorite talk from the North American Maple Syrup Conference in Massachusetts?

The Best Practices in the Sugarhouse practical skill workshop was my favorite talk. As wonderful as all the talks I attended were, most focused on the big picture of sugarbush management. Glenn Goodrich did an amazing job of presenting actionable advice to make the best syrup possible once the sap is in the sugarhouse.

If there is one thing you want maple producers to know about you, what would it be?

As steeped in tradition as this industry is, it must be strange to have someone in my position who was not brought up within it. I want to assure all the maple producers of Ohio, big and small, that I am determined to get up to speed with the realities of modern sugaring. I am already taking steps to do that and am incredibly grateful for the way that so many of you have opened your sugar shacks to me and taught me about how you do what you do. I look forward to many more visits in the future and creating programs and resources to promote this industry to future generations.

Now that you’ve gotten to know him here, go out of your way to introduce yourself at Ohio Maple Days on December 8th and 9th up in Ashland.  If you still need to register, visit the link for Saturday’s main event and Friday night’s banquet social organized by the Ohio Maple Producers Association.  Friday’s confections workshop is already sold out and at capacity, but keep your eyes open for additional offerings on that topic in the future.

Welcome Jake!!

2023 Syrup is Going, Going, Almost Gone…

We are so thankful for our loyal base of Ohio State maple syrup fans.  In fact, our repeat customers do such a good job of cleaning out each new inventory release, that there is very little leftover to share with potential new customers.  This year, 80% of our released stock sold within 2 weeks including every single one of our special 5-year commemorative glass etched bottles.

We do have some OSU maple syrup left.  If you are interested, please visit the OSU Maple Store through the Woodland Stewards website and purchase quarts for pick-up (either on Columbus or Mansfield campus) or doorstep delivery.  Time is of the essence as we are down to just 75 or so jugs remaining.  The proceeds from syrup continue to support excellent hands-on, field-based student internships in the sugarbush and in the broader Ecolab at Ohio State Mansfield.  Thanks!

U-Kentucky/Ohio State Partnership Event

Mixing Big 10 and SEC schools generally results in a brouhaha – not this time.  The University of Kentucky and Ohio State’s Maple team partnered to host a well-attended workshop last Monday evening just across the Ohio River in Boone County, Kentucky.  Strategically located to attract new and existing producers from southern Ohio and across Kentucky, 70 folks showed out for the event.  Beginning outdoors at the Boone County Nature Center, speakers covered topics ranging from maple identification to sustainable tapping practices and showcased demonstrations of different sap collection methods (buckets, bags, tubing) and a steaming boil on the local evaporator.


(Image Courtesy of University of Kentucky)

Along the way, attendees participated in a discussion of different grades and tastes of maple syrup profiled by a couple taste tests.  With a side-by-side comparison, many people were surprised just how different the same basic product – pure maple syrup – can taste.  That taste bud tease led us back to the Boone County Extension Center for a catered City BBQ meal and more presentations on value-added products, a couple short videos on sugarhouse design, and an excellent round of Q&A and conversations that lingered well after the event officially ended at 7 PM.

Many thanks to all who attended, and we look forward to continuing this partnership to expand the good news of maple across the southern tier!  To join up with your local community of maple producers, everyone should strongly consider joining their state association.  The Ohio Maple Producers Association annual event is Friday and Saturday, November 3-4th with Detailed Agenda here and a link to Register here.  The Kentucky Maple Syrup Association is also hosting their Maple School on Saturday, November 4th at the Berea Forestry Outreach Center and there is a button to join their ranks at the bottom of their webpage.

WV Maple Event Opportunity

Southern Ohioans have a great opportunity to slide across the Ohio River to join a wonderful maple event scheduled for October 14th in Wayne, West Virginia.  Just across the water from Lawrence County, OH, our partners at Future Generations University and West Virginia University are putting on a workshop titled “Forest Management for Sap Production: Why You Should ‘Think Maple’ .”

Lunch is provided and the workshop goes from 9:00 AM to 4:30 PM and features sugarhouse and sugarbush tours at Tom’s Creek Maple.

Specific talk sessions are as follows:

  • Managing for sap production / Managing for timber production / or both!!
  • Sap collection systems
  • Managing a woodlot for sap production (hands-on and forestry tech talk heavy)
  • Integrating other forest farming activities into your sugaring operation
  • Forest health threats to maple
  • Technical resources through the OH/WV Maple Toolbox

Slots can be reserved by emailing syrup@future.edu.  Don’t miss out on a great learning opportunity to learn from syrupmakers in the far southern tier of what Ohio producers can expect to encounter in maple sugaring.

More Benefits of Maple: Monthly Maple REVIEW

September’s REVIEW piece bangs the same exact drum as our August post.  Put simply, the benefits of maple syrup are VAST, and this article by Faez Mohammed and team expand the discussion beyond nutritional to also include pharmacological and sensory attributes.  how do big trees make baby trees and what factors promote or inhibit that process.  In case you are interested in reading the full article which was published just over a month ago, “Nutritional, pharmacological, and sensory properties of maple syrup: A comprehensive review” is available here.

While this article is not presenting new research, the authors are doing the hard work of sampling the existing literature and drawing together a synthetic summary of what many many others have discovered in the past.  95 total research articles factor into this particular review.  Here are some interesting facts and tidbits that I found interesting as I read through the paper.

1) A major reason that maple syrup has a long list of nutritional benefits and something like white granulated sugar has a long list of known negative impacts is that maple syrup is NOT processed by humans as a refined sugar, instead maple syrup is processed as a source of carbohydrates.

2) Maple syrup is often compared to other natural sweetener alternatives.  Maple syrup contains 60.5 grams sugar per 100 total g.  This is less sugar than honey (68 g), molasses (74.7 g), and of course high fructose corn syrup (75.7 g).

3) When we say something is an antioxidant, we are referring to a substance that reduces free radicals that are loose like a “bull in the china shop” wreaking havoc on cells and cell membranes.  For something to arrest and capture free radicals is to possess antioxidant properties.  Maple syrup is known to have antioxidant properties that come primarily from 2 types of compounds.  Without getting overly technical and going into specifics, early season syrup has anti-oxidizing properties due to 1 set of compounds, and syrup made from sap harvested from the second half of the season relies on a different type of compound to chase down and capture free radicals.  That is cool!!

4) When we say something has antiproliferative properties, we are referring to a substance that keep cancer cells from multiplying quickly and without impediment.  It turns out maple syrup has these properties too!  But some maple syrup is better at slowing the growth rates of cancer cells than others.  Past research has found darker color maple syrup has a greater ability to slow harmful cell production than lighter grades of syrup.  Certain phenolic compounds register higher in darker colored syrup, and it is believed these substances are the active agents at play in antiproliferative defenses.

5) If you can get your hands on this article, it is absolutely a great resource.  I could list a number of additional points that reflect the general tenor of #3 and #4, but suffice it to say this post would grow real long real fast.  Again, here is a link to the abstract and research article in full.

I want wrap up this REVIEW by focusing on a small subsection within the larger article titled “Effect of maple syrup production processes on its nutritional value and component bioactivity.”  In other words, what should the maple syrup production process look like to enhance and bolster the nutritional and medical benefits of finished maple syrup product?  Here are a couple quick takeaways in closing.  Antimutagenic (preserving DNA integrity) properties seem to be highest in the earliest lightest color syrup made in the season.  Darker syrup grades are better equipped to fight cancer cells.  Drying syrup (making some value-added products) reduces total phenolic content (the agents responsible for antiproliferative defense) and antioxidant capacities.  This is my own two cents, but I get the growing sense that investigating the intricate and minute details of maple syrup in terms of its chemical structure, molecular compounds, and different properties, traits, and characteristics is like a medical explorer penetrating the deepest and darkest most remote corners of the tropics where previously undiscovered plant species may hold the spark to the next game-changing pharmacological revolution.  Remarkable stuff!!

 

 

PA Maple Boot Camp Recap

Maple Boot Camp rotated over to Pennsylvania for 2023 after we hosted it last year in ’22.  The agenda delivered a wealth of information to 20+ lucky attendees who came from backgrounds of “I’ve never tapped a tree before” to “I’m looking to expand into that medium-large producer category.”  Speakers from Ohio, West Virginia, and Pennsylvania served to make Boot Camp a huge success – a special thanks to Mike Lynch of Baer Brothers Maple for hosting the in-field workshops in his sugarbush and sugarhouse.

Kate Fotos, Les Ober, and Mike Rechlin taught a maple grading seminar to attendees who elected to show up early for a pre-Boot Camp workshop.  Day 1 covered discussions of tree identification,  site and woods evaluation, sugarbush inventory, and tree health assessments, and spanned indoor sessions with outdoor hands-on lab time.  After a wonderful catered dinner, Steve Childs tackled night one of value-added maple products and demonstrated maple sugar and maple cotton candy.  Here is a link to the New York State Maple Confections Notebook that is a testament and legacy to his lasting impact on the maple industry across the region.

Day 2 kicked off with a flipped itinerary to accommodate weather conditions that were less than favorable.  Kudos to everyone’s flexibility and Scott Weikert’s boldness to turn the agenda on its head.  It is hard to imagine the day going much better than it did!  While night two of maple confections featured maple cream and maple candies back in the meeting event space, the vast majority of the day took place in the sugarbush at Baer Brothers Maple.  Sap collection methods and detailed demonstrations of installing and maintaining main line, lateral line, and drop and spout configurations filled the morning.  After a bagged lunch, best practices related to tapping and sanitation practices took center stage.  Semi-structured lectures interspersed with lots of hands-on demonstrations and opportunities for workshop attendees to try their own hands at different skills and techniques carried the day.

While I was not able to stick around for the third and final day, everyone once again caravaned out to Mike’s sugarhouse to see his reverse osmosis and evaporator set-up.  This is such an important component of workshops, but due to time of year, sometimes gets the short end of the stick.  Not this time.  Mike had his system primed with water to get all the steam and the burn which takes an off-season experience to the next level.  Attendees were lucky to enjoy an afternoon closing session on financial planning, operation economics, sales and marketing from one of the best in the industry – Mark Cannella from UVM.

Planning for Maple Boot Camp version West Virginia is already afoot for 2024 – as details begin to fall into place, you can be sure we will share all of the relevant details!

Maple Nutrition: Maple Monthly REVIEW

You might have spent some of the last month or so under a rock if you have not caught at least a glimpse of month’s REVIEW article, actually presentation.  Much ado has been made of the research presented at the 2023 American Society for Nutrition conference, “Substituting refined sugars with maple syrup decreases key cardiometabolic risk factors in individuals with mild metabolic alterations, a randomized, double-blind, controlled crossover trial.”  The hubbub surrounding the research has landed the work across major news outlets, morning talk shows, health blogs and podcasts, and of course, the Maple Syrup Digest.

Do some searches for Dr. Andre Marette and Dr. Marie-Claude Vohl’s recent research trial or open the latest issue of the Maple Syrup Digest, and you will have tons of information at your fingertips.  Here’s the skinny on the research.  You or I would recognize the study participants as normal-looking, average Americans – not fitness models, but certainly not too unhealthy either.  Everybody in the trial participated in both sides of the experiment, but participants did not know when they participated in each half.  The beauty of this design is that each participant serves as his or her own control for optimal comparability.  In one half of the experiment, participants supplemented their daily nutrition intake with a flavored sucrose syrup, and then participants flip-flopped to consuming a couple tablespoons of the real McCoy – maple syrup.

Here are the key takeaways put as simply as possible:

1) Maple syrup helped participants manage their blood sugar levels, which has obvious implications for diabetes-related risk.

2) Maple syrup consumers had a lower blood pressure, which reduces risk for cardiovascular disease.

3) Maple syrup slowed the accumulation of android fat, a double whammy health benefit.

In short, this new research trial is some of the clearest and most irrefutable evidence for maple syrup health benefits yet!  In a more wordy paragraph and excerpted from a 2022 review paper on maple syrup, here’s a great synopsis of the health benefits of maple.

Of the many natural sweeteners, maple syrup is recognized as a much superior alternative to refined sugar for not only its mineral content, but also for its high concentration of phenolic compounds with bioactivity properties, i.e., anti-mutagenic, anti-radical, antioxidant, and anti-cancer.  Compared to dextrose, corn syrup and brown rice syrup, maple syrup brings about lower glucose and insulin responses, which make it a healthier substitute for refined sugars in our diet.

Memorize that block quote to recite next time a potential customer is waffling at whether or not to pony up some hard-earned cash for your delicious maple syrup.

Upcoming Maple Events

Working from long-range calendar planning to close-range events, we are excited about the upcoming slew of maple events.  There is literally something for everybody!

Join us for the 2023 Ohio Maple Days in Ashland, Ohio, December 8th and 9th for 2 days of instructional workshops, food and fellowship, and a Saturday full of technical talks for both advanced sugarmakers and beginners.  We kick things off at 1 PM on Friday with a value-added workshop that will teach participants how to make maple sugar, maple cream, maple candy, maple cotton candy, and even some maple-infused breakfast sausage links.  The Ohio Maple Producers Association is hosting a maple contest with banquet blowout Friday night with the full conference agenda on Saturday.  During Saturday afternoon, we are excited to offer a beginner’s track to explore the basics of maple and an advanced track that will focus on sugarhouse design, marking your woods for a crop tree release timber harvest, and more.  And by popular demand, we are bringing back hydrometer testing – so please mark your calendars for December 8th and 9th.  We will post the registration details as soon as they go live.

Lake Erie Maple Expo is slated for November 10-11 in Albion, PA.  This popular event has an excellent list of sessions and speakers on tap for participants.  I for one have never been in attendance but will be changing that this year.  I hope to see a few familiar faces there!

The week prior to LEME on November 3rd and 4th, the Ohio Maple Producers will be hosting their annual meeting – stay tuned or check their website for details!

Sturbridge, Massachusetts, will be the hosting location for this year’s North American Maple Conference from October 25-28.  This is the BIG show with an absolutely packed slate of tours, meetings, technical workshops, and great meals.  You can find registration details here.  If that’s not enough for you, the International Maple Grading School will be offered October 29th and 30th just down the road in Grafton, MA.

A bit more local, we are excited to be offering a tandem webinar/workshop in collaboration with the University of Kentucky.  The webinar – evening of September 11th –  will be a basic introduction to all things maple in order to whet new producers’ appetites and lure them out to the in-person event in Boone County, KY, on Monday, October 16th.

Sandwiched in between those 2 events, please consider joining us down in southwestern Ohio Saturday, September 16th for a workshop in partnership with the Cincinnati Zoo.  Registration details are live on the Ohio Woodland Stewards Program website.  In conjunction with the workshop, participants will have a chance to shop and browse at the Zoo’s Native Plant Nursery there on site at Bowyer Farm.

And last but not least, Pennsylvania is hosting Maple Boot Camp on September 6th-8 prefaced by a Maple Grading Workshop the morning of that Wednesday.  Boot Camp is the brain child of the 3-state OH/PA/WV, and it is the Keystone State’s turn to host.  We are excited about this in-depth, deep dive into maple sugaring and hope to repeat the success of last year’s Boot Camp in Ohio.

I’ll be sprinkling reminders here and there as different registration deadlines loom, but I hope to cross paths with you at least once, if not multiple times, throughout the fall maple programming season.  Lots of options to choose from!!