A Closer Look at Winery Filtration Methods & Filtration Solutions

By: Alyssa L. Ochs 

During winemaking, filtration occurs right before bottling to remove any unwanted particles that the winemaker doesn’t want in the finished product. The goal is to create a clear and stable wine that consumers will love, but there are multiple ways to achieve this result.  

  Choosing the appropriate filtration products and equipment can make a huge difference in how a wine turns out and how closely it adheres to the desired style of the winemaker. It is beneficial to learn about different filtration processes to choose the best methods for various wines.  

Overview of Wine Filtration  

  Wine filtration works by passing the wine through tiny holes–similar to using a coffee filter. The smallest particles and liquid pass through the filter, separating everything else from the wine. The process creates a more stable wine, particularly as filter size is reduced and fewer microbes make it into the finished product.  

  Not every winemaker chooses to filter wine, and not every wine needs to be filtered. However, there are many reasons to use a filter. Filtering gently polishes wine and gives it a softer finish. It helps a wine be more microbially stable and preserves the integrity of the product. Although it is not a health or safety requirement, most modern and commercial wines are filtered in some way.  

Options for Wine Filtration  

  It’s easy to become overwhelmed by the number of wine filtering options, especially when new to winemaking or making a style of wine for the first time. For example, there’s pad filtration, membrane filtration, earth filtration and reverse osmosis. Other methods include ultrafiltration, crossflow filtration, ceramic membrane crossflow, racking and cold stabilization.  

  The first step in removing suspended solids is typically using a coarse depth filter. Depth filters catch particles but aren’t effective in removing microorganisms from wine. Next, tighter pad depth filters are used. As a final step, winemakers can use membrane filters to catch microorganisms. 

  Pad filtration involves running wine across a pad, typically made of cotton, polyethylene or cellulose. Pads typically require a setup with a plate and frame and a pump to move the wine. Filter pads work by having wine flow into the rough side of the pad and then out from the smooth side. Different pads are used for red and white wine, but choosing the right filter pads depends on the total filtering surface area. Although pads are inexpensive, they are designed only for one-time use. There can be high leakage rates and long setup times with pads, too.   

  Cartridges offer an alternative to pads. They use housings, leak less than pads and are cleaner to work with; however, they are also costlier and require more maintenance. It’s important to store them properly so they last a long time and make the investment worthwhile. 

  Membrane filtration uses a cartridge made up of nylon, glass fibers, polypropylene or cellulose to facilitate screening techniques. This method is often used for microbial stabilization purposes and is the final step before wine is bottled.  

  Some winemakers use earth filtration using diatomaceous earth, a soft rock ground into a white powder. DE serves as a coating on filter pads or screens before filtering. This method involves covering a stainless-steel or nylon screen with DE and pouring wine and DE through the screen for filtration. It’s a meticulous process that may require supportive plates, a pump, a rotating drum and a rotary vacuum filter. Respiratory and eye protection are required during use due to health and safety concerns about handling DE. Crossflow and centrifuge filtration offer safer alternatives. 

  For crossflow filtration, the wine moves with significant force and pressure across a porous membrane. Wine is pumped through a partially enclosed pathway and produces juice with very concentrated particles. There is a high initial investment associated with crossflow filters, including replacement membrane costs, which is why many small and mid-sized wineries don’t use them.  

  Ultrafiltration is a crossflow method using a membrane with a nominal relative weight cutoff of 10,000 per molecule. Winemakers use this method to enhance the flavor of wine and make it more stable because ultra-filtration gets rid of all sizable particles and proteins.  

  Ceramic membrane crossflow is an advanced technique that incorporates pressing mechanisms. This technique ensures high levels of clarity and reduces product loss, especially crucial for high-value wines. Durable ceramic membranes can deliver automatic production cycles and keep a winery’s environmental impact low.  

  Racking is a non-obtrusive way to filter wine and involves moving wine between barrels. This method is only somewhat effective, as some wine remains behind in the bottom of the barrel with the sediment during the manual transfer.  

  Aside from filtering, cold stabilization is a method used to clarify wine. This method requires the winemaker to deeply chill the wine to remove tartaric acid crystals from the product.  

Heyes Filters’ Xflow System 

  Among the various options available for wine filtration, Heyes Filters’ Xflow System stands out. They manufacture their products in the U.S., simplifying the search for spare parts and support while potentially limiting downtime if service is required. Based in Torrance, California, Heyes Filters specializes in filtration and purification to serve the food, beverage, pharmaceutical and biotech industries.  

  Mike Laffey, the technical sales engineer for Heyes, told The Grapevine Magazine about two crossflow platforms–fully-automated and semi-automated systems–that the company offers.  

  “Our fully automated systems are PLC-controlled with pneumatic valves and Auto CIP,” Laffey said. “The fully automated systems can be configured sans CIP depending on the customer’s request. Our crossflow systems can be customized to meet the customer’s needs.  

  “The Heyes Filters semi-automated systems are designed for lower cost and have manual valving and manual CIP. The semi-auto unit does have an autonomous feature. The operator can set the unit up for filtering and enable the autonomous feature, and the system will monitor itself and shut down either when the tank being filtered is emptied or if the flow rate, due to fouling, drops below a predetermined set point. The crossflow unit will shut down and sit idle with the internal check valves, keeping the filtered wine in the receiving tank from back-flowing through the system.” 

  However, when operating the Xflow system, avoid sending wine that is not yet ready for this type of technology. “Settling, racking and fining are all typical processes in the winemaking journey, but prepping wine for crossflow filtration does take some additional steps to maximize the efficiency of the filtration process,” Laffey said.  

  Winemakers should keep their current plate, frame filter and any other filtering equipment even after buying the crossflow unit because these can be useful as pre-filters or to remove TCA from wine.  

  When Heyes Filters trains winemakers on the initial setup of the Xflow system, the focus is on proper cleaning and maintenance to maximize the filtration process.  

  “We do this by monitoring the transmembrane pressure, inlet pressure value plus retentate pressure value/permeate pressure value,” Laffey said. “To us, this is the ‘voice’ of the membrane telling you how well it is permeating either during filtration as it rises or during the CIP cycle as it is beginning to lower through the chemical cleaning process. The goal is to keep the system ready for the next filtration run.” 

  Other troubleshooting tips include monitoring the fouling rate and not running the system too quickly in the beginning. The transmembrane rate should be kept low for as long as possible to allow the membranes to flow and not plug up too fast. Heyes Filters regularly helps customers develop strategies for using fining agents before initiating the crossflow system. 

Aftek Filtration Options  

  Rochester, New York’s Aftek Filtration Options has over 35 years of filtration expertise. It offers flotation, pad filtration, cartridge filtration, membrane and crossflow options for wineries.  

  Jim Russell, who handles regional sales for Aftek, said he has seen many wineries that produce less than 25,000 to 40,000 cases using pads during post-fermentation. He highly recommends using membranes for pre-bottling filtration to ensure sterile filtration into packaging.  

  “The membrane is integrity testable and allows for us to challenge the filter media before and after bottling to ensure stable shelf life. Some of our customers are shifting to crossflow for wine to replace pads, and this is a discussion we have for sizing and timing to make the best use of capital for growth and packaging,” Russell said. “The filtration products we work with our customers on are minimizing any oxygen pick-up and degradation of the flavor profile while maximizing shelf-life stability. We work with our customers and their processes to enable good practices, better quality and lowered filtration costs.” 

Trends in Wine Filtration  

  Concerning industry trends, Laffey said that ceramic and polymeric have been popular in the crossflow realm. Heyes Filters offers these types, as well as titanium membranes if they are the best solutions for the application. 

  He has also noticed advances in adjuncts, such as bentonite, a settling agent easy to filter through crossflow. He said that when using adjuncts, not to incapacitate the system by plugging the tube and hollow fibers with a heavy load of particles moving too quickly under pressure. This can result in a costly error in which membranes need to be replaced.  

  Russell has seen an uptick in the use of Della Toffola, a crossflow supported by Aftek. “It allows for reduction of manpower and the ability to remotely monitor and control the unit,” he said. 

Choosing a Filtration Method for Your Winery 

  When in the market for a new crossflow system, winemakers should work alongside a company with extensive system experience, service backup and available parts and is responsive to customer needs.  

  “Choose a company that not only can provide you products but can help with the setup and usage,” said Russell of Aftek. “Saving $50 on a membrane only to get a shortened life or use five times the number of cartridges when one might be used all season isn’t a better value. Make sure they understand the process and have good service and assistance.”  

  Researching filtering techniques helps the winemaker know what to expect before they’ve even made the call to the manufacturer and may make the process–both buying the system and filtering wine–go easier. 

  “I have often told prospective Heyes Filters’ clients to do their due diligence and research the different crossflow technologies that would best suit their needs, knowing that the systems do not really care what you send them,” Laffey said. “The crossflow system will do its best to process the wine being filtered through it. Quite often, the expectation of the winemaker can be challenging to overcome or satisfy depending on their knowledge of the technology and the ‘prep work’ done on the front end on any given wine style.” 

VQA Ontario: The Evolution of a Canadian Provincial Wine Law

gavel hammer with Canadian flag

By: Tod Stewart 

It’s more than a little ironic to learn that the first known “wine law” was distinctly anti-wine. In an effort to increase the food supply, Roman emperor Domitian (c. 92) issued a decree banning the planting of any more vines in Italy. The hope was that available growing land would be given to planting cereal grains as opposed to grapes. Guess how that all worked out. Though largely ignored throughout the country, it nonetheless stayed in effect for close to 200 years before being repealed by emperor Marcus Aurelius Probus (and much celebration ensued). 

  Wine laws enacted across Europe – starting with those conceived by the Reichstag in 1498 – were generally done for nobler purposes – typically to prevent wine fraud. Fakery became especially problematic in mid-19th century France as the phylloxera blight decimated vineyards and all but dried up the flow of wine. These laws evolved into the familiar (at least to wine buffs) Appellation d’Origine Contrôlée (AOC) system. Similar laws proliferated in wine growing regions around the world. They aimed at establishing geographical origin, permitted grape varieties and yields, and production methods, among other things. 

Generally speaking, wine laws are a good thing for consumers. After all, if you’re spending big bucks on an Oakville Cabernet Sauvignon with the term “To Kalon” on the label (or considerably bigger bucks for a Pinot Noir identified as “La Tâche”), you’ll want some pretty solid guarantee that you are actually getting what you’re paying for. 

  For winemakers, some wine laws can present compliance challenges. I’ve talked to more than one European winemaker who almost envies the amount of freedom given to their American counterparts. Want to plant (more) Albariño in Lodi? No problem. Want to plant Albariño in Chianti Classico or Burgundy? Not so fast….One winemaker here in Ontario actually gave up his winery in Tuscany because he couldn’t deal with Italian bureaucracy. This is pretty stunning testimony given the bureaucracy level in Ontario. 

  Though still considered a “young” wine producing country, Canada today has a thriving wine industry situated largely in Ontario and British Columbia. Wine has been produced in this country for over 200 years, with the first commercial winery established in Ontario in 1866. However, it wasn’t until the 1970s, with the expanded planting of Vitis vinifera varieties and improved winemaking techniques that the emergence of a wine industry focused on high quality began to emerge.  

  The Vintners Quality Alliance Act,1999 designated VQA Ontario as Ontario’s wine authority on June 29, 2000. Broadly speaking, the mandate of VQA Ontario is to enforce the province’s appellation of origin system, control the use of specific terms, descriptions and designations, and set out mandatory winemaking practices pursuant to each specific VQA region and sub-region. Winemakers have some flexibility when it comes to grape varieties – so long as they are either Vitis vinifera or an approved hybrid (eg., Vidal), and there is no restriction as to what variety needs to be planted where. 

  There are the other usual checks and balances around things like brix levels at harvest for specific types of wines and the pedigree of fruit for particular regional designations (the requirements for a wine labeled as VQA Ontario will be more relaxed than for a wine identified as an Estate Grown Chardonnay with the designation VQA Beamsville Bench – a geographical sub-appellation). Labelling terminology is also regulated. 

  As with most wine laws – particularly those governing younger regions – evolution is largely unavoidable. When I contacted VQA Ontario headquarters to get a status update – and to ask how the pandemic had affected operations – I was somewhat surprised by the response. 

  “VQA Ontario has changed its operating name to the Ontario Wine Appellation Authority,” says Laurie Macdonald, the organization’s Executive Director. “When the pandemic began in March 2020, LCBO suspended all VQA tasting panels. The sensory evaluation has been conducted by the Appellation Authority using its own panelists since then and this will continue on a permanent basis.”   

  To backtrack a bit for perspective: for a wine to become VQA certified, it not only has to comply with labelling and packaging standards, and demonstrate geographic origin, it also has to pass laboratory and organoleptic testing. Up until the change Macdonald refers to, both of these functions were carried out by the Liquor Control Board of Ontario (LCBO), the province’s government-controlled beverage alcohol monopoly. This wan’t a bad thing. The LCBO lab is sophisticated and its technicians are, for the most part, top-notch. (Lab analysis is still carried out by LCBO.) The sensory evaluation panel consisted largely of LCBO product consultants – essentially LCBO retail store employees with superior product knowledge and, in the case of those on the tasting panel, proven knowledge of wine defects and various wine characteristics. 

  With the new changes, the panel roster is made up of qualified wine professionals, including sommeliers, winemakers, wine educators, WSET diploma and MW holders. Another change is that wines are no longer given scores (out of a possible 20 points, with 13 required for a passing grade). In the early days VQA actually had a two-tired scoring system. If memory serves me correctly, a score of over 13 counted as a pass and the wine could carry the VQA medallion on the bottle. Those scoring over 15 points could carry a gold VQA medallion. Whether or not I’m completely accurate on this point is more or less moot, as it was eliminated early on in the history of VQA. 

The move away from any type of numerical scoring apparatus is likely a good thing, at least in the eyes of winemakers. In fact, some have grumbled (in varying levels of volume) that the tasting panel itself should be scrapped. The argument for this stance centres around the possible “subjectiveness” of the panel and the awarding higher scores to wines that are personally preferred as opposed to those which are technically sound. It also, perhaps in an indirect way, points to an issue with section (c) of the Act’s sensory guidelines that reads: 

(c) To the extent that an applicant identifies a varietal designation in the application, such wine should exhibit the predominant character of a wine produced from the designated grape variety or varieties 

  Simply put, if you submit a Riesling to the panel for evaluation it should smell and taste like Riesling (and, of course, be defect-free – we’ll get back to that). Some winemakers will claim that this forces them to conform to some arbitrary “standard” that determines what the “predominant character” of a specific grape variety actually is. The “T word” – typicity – is often bandied about, along with the notion that striving for typicity limits innovation. 

  In fact, Niagara’s Pearl Morissette winery’s website contains this statement: 

  “We’ve all been blackballed. Some more than others. But whether it was not getting selected on the school soccer pitch or having the VQA repeatedly pass over your Niagara Riesling on the basis that it “lacked typicity”, getting blackballed has not always been a positive experience.” 

  The winery chose to celebrate this uniqueness with its Black Ball Wine Society, but you still can’t help but suspect there are some hard feelings behind the repeated rejection of its Riesling. Requests I made to have those at Pearl Morissette tell their side of the story were ignored. (To be fair, this isn’t the only winery that refused to answer my VQA-related questions, even with the promise of anonymity. In fact, not one of the over half-dozen wineries I approached chose to answer any of the question I asked.) 

  “It is important to note that ‘typicity’ is not mentioned anywhere in the VQA regulations or procedural documents,” Macdonald points out. “We do not prescribe any typical presentations of varietals for Ontario and aim to recruit tasters with global exposure to a wide range of styles. Innovation is welcome as it should be for a relatively young region. For example, we have seen oak-aged Rieslings which are certainly not typical but have been approved based on soundness. We do however confirm certain category requirements during the sensory testing, for example, sparkling wines must be carbonated, Icewines must be sweet. In my opinion this discussion is really about what is or is not perceived as an unacceptable flaw. Problems typically arise when the “style” is characterized by unacceptable levels of H2S, volatile acidity, brett, etc.” 

  To play devil’s advocate, I could counter that what is “unacceptable” to one taster may not be to another. One of my favourite wines, Lebanon’s Château Musar, wouldn’t be what it is without levels of VA and brettanomyces that may seem off the charts to some. In any case, the real question might be: “If VQA is all about geographic origin, why is there a tasting panel at all? Surely we’re not yet at the point where an Ontario wine’s origin can actually be confirmed by tasting it.” Well, the short answer is because, at this stage, an expert tasting panel is still necessary. 

  In my experience with (and I’ll come clean and say I’ve had some), the VQA/OWAA tasting panel offers winemakers something rather unique and, ultimately, helpful: the opportunity to have wines pre-screened by an objective panel (I should note that all wines are tasted blind – the tasters know the vintage, the varietal(s) if applicable, and style the wine is claiming to be…and that’s mostly it) before they get to the consumer. If there is a problem, the winemaker is informed and has the opportunity to correct it (assuming it can be) and resubmit the wine for re-evaluation. 

  While the VQA designation is not an indication to consumers that a wine is somehow superior to one without, it does pretty much guarantee its geographic lineage and that it’s defect-free. But shouldn’t winemakers be able to determine that their wines are of sound quality (like most places in the world) without some paternal body pointing out when the kid hasn’t lived up to expectations? 

  Macdonald reports that since 2000, failures have declined by10 per cent to a range of about two per cent over the past five years. She also notes that some failures are not the fault (or the sole fault) of the winemaker. Still, technical and microbiological issues make up the bulk of the reasons for failures.  

  “We facilitate ‘Winemakers Forums’ to encourage winemakers to share their experiences, challenges and best practices – suspended for COVID of course,” she informs. “This is intended to support ‘making the best wine possible’ given any set of parameters – vineyard, varietal, vintage conditions, price point, style, etc., and it necessarily includes preventing and managing faults.” 

  Given, ongoing training for winemakers at all levels is no doubt part of the key to producing high-quality, defect-free wines, the other major component is regular, ongoing tasting – and not only of a winemaker’s own wines. I was surprised many years ago as I toured Niagara wineries to hear how few of the local winemakers actually tasted wines of their competition – both international ones and those made by the winery across the street. Some winemakers, at times, seemed to have gotten so familiar with their own “style” that they failed to realize that this “style” included some obvious technical defects. In any case, regular and varied tasting is probably the most enjoyable “homework” most could think of engaging in.  

  As Ontario’s (and Canada’s) vinous landscape continues to broaden, the Vintners Quality Alliance Act,1999 will no doubt continue to be modified to reflect changes within the industry. Macdonald points out that since 2000, there have been a total of 35 changes to the regulations, adding grape varieties, raising minimum brix, allowing new closures, and so on. The last change, made in 2017, was the addition of the “skin-fermented white” category. This sort of flexibility ensures that innovation and creativity can thrive, with the Act lending a degree of guidance to winemakers, while ensuring geographical authenticity and, ultimately, consumer confidence and international respect. 

The South African Winelands: A Story of Endurance

vineyard with an overlooking mountain

By: Hanifa Sekandi 

South Africa, a place where, if the Winelands could speak, they would tell a story that would leave you spellbound and wanting more, down to the last sip of Pinotage. Every grape has a story: how it began and the many trials and tribulations it endured to take form into a palate pleasing accompaniment for one to enjoy. As simple as it may seem, even with a favorable Mediterranean climate and rich South African soil, the journey to the bottle is what makes this wine an intriguing and highly coveted selection.  

  In 1652, more than 350 years ago, Jan Van Riebeeck led the Dutch East India Company’s settlement in the Cape. The first known record of wine in this region is February 2, 1659. During this time, the medicinal properties found in wine were used to treat scurvy. This made the South African port an ondemand place to voyage to by sailors seeking treatment. Two decades later, in 1679, Stellenbosch, what is now South Africa’s most famous wine-producing region and second oldest settlement, solidified a long-standing legacy in viticulture. Located in the western Cape’s coastal region, vinotourists eagerly explore South Africa’s acclaimed wine estates to experience firsthand the birthplace of this country’s Cabernet Sauvignon — the most abundantly planted grape varietal in this wine region.  

  When Simon van der Stel, namesake of Stellenbosch, established Cape Town’s oldest wine estate, Constantia, it laid the bedrock of winemaking. Political turmoil and unrest have rocked this soulfully rhythmic nation, but preserving the land and all that grows from its soil continues to live and not be forgotten. Establishing this settlement opened doors for robust wine cultivation by the French Huguenots to dig roots into the Cape’s wine industry in the 1690s. Their arrival in the 17th century in the Franschhoek Valley began winemaking as a formidable industry in South Africa. 

Endurance of the African Vine 

  Although suitable microclimates and the terrain permit a diverse repertoire of wines and the high clay content along with water retention aids with steady irrigation, South African winemakers have faced many roadblocks on their way to becoming part of the par excellence standard. Insufficient storage for the aging of wines required the unconventional use of containers used to brine meat in replacement of oak barrels. Wine connoisseurs turned their noses up at this break in practice and cultivation. The South African wine regions also almost met their demise with the grapevine disease Phylloxera.  

  Earlier shortcomings in the 18th century did not demotivate winemakers to forage on. Constantia, a region considered the mother of South African wines, is the home to the dessert wine made from Muscat Blanc, Vin de Constance. It provided a gateway into the exclusive European wine market. One could say that without it, the industry as we know it today would not hold center stage. This country’s acclaimed Sauvignon Blanc grapes, flourishing and gently ripening with the refreshing cool breeze as it brushes across the vineyards of the Constantiaberg Mountain, may not have been birthed had it not been for the perseverance of winemakers who saw sweeter horizons in the future.  

  South African wines are more than just a palate-pleasing libation. They hold conflict and triumph, a journey that continues to reveal itself with presentday winemakers who value tradition paired with modern innovation and sustainability.  

  Stellenbosch University’s department of viticulture is at the forefront of avantgarde and experimental ways of producing wine. The World Wide Fund for Nature movement exemplifies an agreed-upon con-servation ideal among South African wine farmers. The aim is to maintain and nurture the Cape Wineland’s natural habitat. Along with an accommodating climate that favors a vast array of grapes which benefit greatly from the proximity of the Indian and Atlantic oceans cool winds, sustainability and affordable wine prices allow a firm place in the market. South Africa ranks eighth in the world as a wine producer with over 560 Western Cape wineries and over 200,000 acres of grapes planted.  

Wards that Lead the Way 

  Each wine region, also known as wards, has unique characteristics. Stellenbosch is where wine revelers can find South Africa’s most recognized and prestigious wine estates. One fifth of the country’s vines are planted here. This is where a perfect blend of Cinsaut and Pinot Noir comes together to produce the be-loved Pinotage. The exclusive Black Label Pinotage, made from a plot planted in the early 1950s, has a graceful aging period of 30 years. Other wines produced in the illustrious wineries in this region are Cabernet Sauvignon, Chemin Blanc, Shiraz, Sauvignon Blanc, Merlot, Semillon and Chardonnay.  

 The South African wine route may lead you to Paarl, situated on the low lying slopes of Paarl Rock. Since it is more inland from Cape Town, the temperatures here are warmer. The terroir of this region provides for more opportunities in wine cultivation. One would not think that some of the prestigious wines in this country flourish in vineyards high up on the mountains. The beginning of wine in this region is at-tributed to the French Huguenots who settled and planted grapevines and orchards in the late 17th century. Full bodied, decadent fruit reds and tropical notes in white wines can be found here due to the robust grape varieties.  

  Once a wheat producing region, Swartland is located in the Western Cape and just north of Cape Town. The vineyards here appear predominately on the northern side of the Paardeberg mountain. The hot and dry climate is ideal for producing fruitier wines. Scorching temperatures also decrease the negative impact of fungal disease. Bush vines can withstand dry conditions and survive due to their ability to pull water from deep layers of soil. Since they are drought resistant, they are planted in the hottest and driest area of the ward. Chemin Blanc and Shiraz are key grape varietals harvested in the “black land” Swartland. Black Land is a name to denote the rhinoceros bush, which turns black after a rainfall.  

  Another Western Cape region where the vines grow on fertile soils with granite deposits and immense clay volumes is Constantia—recognized as an early immigration settlement in 1685 of the Dutch. The highly esteemed sweet wine touted by European nobility and celebrated by esteemed authors Charles Dickens and Jane Austen isn’t the only premium wine produced in this region today. Bordeaux Blends, a combination of deep rich reds ranging from Merlot or Cabernet Sauvignon as a base coupled with another grape variety, has become an adored South African wine selection. Since this region is surrounded by two oceans and experiences considerable shade from the mountains, cooler temperatures are the norm. The result of these cooling winds is the retention of acidity in the grapes. This region is also known for its sublime Sauvignon Blanc.  

NOTABLE SOUTH AFRICAN WINES 

Klein Constantia “Vin de Constance” Constantia (2017) 

  A prestigious dessert wine that almost met its end continues to dazzle the palate of the wine world-at-large thanks to its resurrection in the late 20th century. The Jooste family acquired Klein Constantia, who embarked on this revival with Professor Chris Orffer, a viticulturist. To achieve their aim of unearthing this golden, unfortified sweet wine of the past in its most authentic form, they used the expertise of renowned winemaker Ross Gower. Vin De Constance, made from Muscat de Frontignan grapes, is a di-vine sunkissed hued wine with a beautiful burst of citrus zest, a creamy stone fruit finish, and pleasing notes of litchi, rosewater and almonds. You cannot miss the smooth floral aroma that engulfs the senses. It is a wine that ages with grace and can stand the test of time.  

Donkiesbaai “Steen”  

Chenin Blanc 

  Steen is still one of South Africa’s most popular white wines made from grapes in the Witzenberg and Piekenierskloof vineyards. Jean Engelbrecht, owner of the infamous Rust en Vrede winery and Don-kiesbaai winery, is the ingenious winemaker at the helm of the masterful creation of this robust, smooth tropical wine. Lively aromas of pineapple, peach, apricot and lime provide the right balance for seafood dishes or rich pasta entrees.  

Beyerskloof Diesel  

Pinotage 2017 

  This full bodied, deep, dry red wine with deep vanilla, oak, chocolate, plum and black cherry aromas has rave reviews from vino connoisseurs who have been lucky enough to get their hands on the Beyerskloof winery cultivation. It is considered a premium Pinotage, and limited bottles are available for purchase. You may have to join the list to get your hands on a bottle of it. This wine pairs well with spicy dishes or a perfectly seared flank steak. If you are an animal lover, you may be happy to know that the name Diesel is a tribute to the winemaker’s dog.