#fermenter

[nostalblue]

発酵器の製作

毎年4月下旬から5月上旬にかけては新茶収穫のシーズンで、自家消費する1年分の乾燥茶葉をこの期間に製造している（激務）。最近は加工プロセスを変えながら、煎茶のみならずいろいろなタイプの茶を作っているが、こと紅茶についてはこの時季の当地の気温が本発酵工程に必要とされる雰囲気温度に満たない為、適度に加温することで発酵を促進し、より香り高い紅茶を作りたいところである。

まずは既存の所有機器の利用を考える。ホームベーカリーには生地の発酵モードがあり流用できそうにも思ったが、生茶葉を入れるにはいかんせん容量が小さい。古い電気炊飯器は容量はデカイが保温モードでも加熱温度が高すぎるだろう。

身の回りに適用できそうなものもないので、都合良い商品がないかインターネットで調べる。発酵器で検索すると多用途可能な物から特定用途のものまで様々有り、グレードも値段もピンキリだ。う～む、複雑な機能はいらないので、そこそこの収納容量があって温い温度を維持できるリーズナブルな製品はないものか。。。いろいろ探し回った結果、部品を買って自分で作ってやろうと相成った。

まずは加温する為のヒーター。そんなに熱くする必要は無く、爬虫類飼育用のパネルヒーター（上の写真左）を調達した。サイズは28cm×28cmで消費電力は28W。ボリュームで出力強度が変えられることや、それなりに防水性があるのも有難い仕様だ。価格は1900円。

そして一定の温度になるよう制御するためのコントローラー（上の写真右）。基本的に2つの設定温度間でON-OFF制御するだけの物だが、温度センサーも付いて1000円は安い��思う。AC100V駆動タイプなのでAC/DCアダプターも不要だし、直接出力方式なのも簡単で良い。

スーパーマーケットで貰った発泡スチロール箱（無料）の内部にパネルヒーターを敷き、給電コードを箱の外側まで引き出す。逆に温度コントローラーの温度センサーは箱内部に引き入れる。

温度コントローラーは箱の外側に取り付け、その出力コードをヒーターと接続する。次に給電コードをコンセントに接続するとLEDパネルに現在の測定温度が表示されるので、出力ONとOFFの温度をそれぞれ仮設定してヒーター制御が正しく機能するかをテストする。結果問題無し。

発酵プロセスにどれだけの時間を掛けるかは仕上がりに影響する重要な要素である。なので温度コントローラーの給電をダイヤルタイマー経由にして所定時間経過後に自動で加温制御を停止させる。このダイヤルタイマーはもう30年ほど前に購入した物で、最近その存在を思い出し押入から引っ張り出して液体蚊取り器の自動停止に利用していた。まだまだ現役だね（笑）。

発酵容器はアルミ製の鍋を流用。内径33cmの大きさは我が家のガステーブルでは使いづらく、数年戸棚の奥で眠っていたが、平らな鍋底とその広さがヒーターのサイズに抜群にフィットしたのと、15cmの高さが蓋をした状態でこの発泡スチロール箱に丁度収まったため採用となった。伝熱性も申し分無いだろう。

底部から加温するため、側面は放熱緩和のためアルミ保温シートを巻いた。

制御部も発酵容器も準備が整ったので、発酵させる茶葉を入れていく。ちなみにこの茶葉は収穫後20時間ほど軒下に吊し萎調させた後、手で揉捻して発酵しやすく処理した物。温度センサーは写真では茶葉の上にあるが、実際には茶葉の内部に突っ込んだ。

上部からの放熱も緩和するため���ルミ保温シートを挟んでから鍋蓋を置いた。

発布スチロール箱の蓋も閉めたらダイヤルタイマーを回して加温制御をスタートする。

実際に茶葉を入れての最初の運転なので、温度がどのように変化するかLED表示を逐一観察した。ヒーターは最大出力設定で、停止温度は28℃の設定。スタートからじわりじわりと温度が上がっていくが、あるところから急に上昇スピードが増す。停止設定温度に達してヒーター出力はOFFになるもそのまま温度は上がり続け、さらに4℃ほど上がったところで落ち着いた。その後の温度下降はとてもゆっくりで、再びヒーターがON出力されるまでにはかなりの時間が経過した。ただ二度目は最初ほどの温度上昇に至らずに温度制御するようになった。これは最初の想定とは違っていたが、適温に至った時点で茶葉の発酵が一気に活発になって自己発熱が始まり、ある程度発酵が進むと発熱も終息するということが起こった結果だと推測した。

4時間後、ダイヤルタイマーが停止設定時間に達し加温制御が停止したため、蓋を開け茶葉の状態を確認する。先の状態と比較すれば多くの茶葉が赤褐色に変化し発酵が進んだことが伺える。ただこれが最終的にどのような品質の紅茶になるかは製茶してみないとわからないし、どのような制御を掛けると理想的な品質になるかは今後設定をいろいろ変えて見極めていかなければならない。ちなみに可変要素は以下のようなところか。

・温度測定点（温度センサーの設置場所） 　　容器底／容器側面／茶葉内／茶葉上／容器空隙 ・制御温度（コントローラーの設定） 　　ヒーターOFFおよびON温度 ・ヒーター出力強度（ボリュームで設定） 　　高／中／低 ・加熱制御時間 　　2～6時間 ・容器の保温性 　　高／低 ・前処理との関係

毎年製茶作業は実質2週間ほど行うが、そのうち紅茶は3日程度なので試行錯誤に数年は掛かりそうだ。まあ焦らず気長に取り組んで参ります（苦笑）。その間に何か他の物の発酵に利用するかも知れないけど。

[elpapelyanoestaenblanco]

New alt art for Netrunner! A fermenter. A virus program that if you're patient you can squeeze it out

[verylegalwizard]

I just realized that in order to change my identity, we will need to meet. Would attorney-client privilege apply here? I... I don't want to be found, or found out, y'know...?

-- Fermentor

P.S., I've been using an alias this entire time. I trust nobody anymore, not even myself.

P.P.S., bring a bag of sugar when we do meet up. I think I might be starving to death, but I can't tell, I don't have a stomach or feel hunger.

yeah, i won’t disclose anything, don’t worry. and you only have to tell me what you wanna tell me.

i.. definitely get the alias thing. it’s safer.

it’d be a good idea to meet up; i will bring sugar. do you want it warm?

[dailycharacteroption]

Fermenter (Alchemist Archetype)

(art by Christian Lachel on Artstation)

 The art of distilling and fermenting is perhaps one of the earliest acts of chemistry that humanity ever discovered, so it only makes sense that alchemists would have a specialization centered around it.

While some dismiss them as mere moonshiners or drug chemists, these fermenters are always eager to see the results of their work first-hand, and are unafraid of testing their concoctions, particularly tinctures, on themselves.

Tinctures are a type of alchemical consumable that is suspended in alcohol, and has plenty of useful effects at the cost of drawbacks due to the imbibers altered state of mind. Needless to say, these alchemists learn to make the most of them, and push the boundaries of their limits with their research.

There is some credence to the stereotypes about them, however, as testing on themselves means they have intimate knowledge of what mixtures have pleasing effects, and therefore, are a good way to make money from home-distilled booze or handmade designer drugs. However, they may find themselves unwelcome in places where such practices are heavily regulated or outlawed.

As we will soon see, the fermenter boasts fun ways to enhance themselves both in and out of combat.

 These alchemists put a lot inside their bodies, and as such, they develop a high tolerance for alcohol, as well as a decent resistance to the addictive effects of drugs, and even the harmful effects of tinctures. All of which only grows with their mastery, until they take no penalty at all from tinctures, and can down copious amounts of alcohol without noticing the effects.

Being in an altered state of mind does, however, make them heavy-handed with their bomb ingredients though, and when so affected they tend to create bombs that are more volatile and dangerous, but harder to aim.

As masters of distilling, they have learned to brew tinctures en masse, able to brew multiple doses in a single batch, rather than one at a time.

This archetype expects to character to brew large amounts of tinctures, drugs, and the like and use them to enhance their abilities. Tinctures cross the line of the limits of what alchemical buffs are supposed to allow, so they maintain their use even into high levels, especially since fermenters eventually negate all the drawbacks as well. If all that appeals to you over poisons, perhaps this archetype is for you. I personally recommend a combined blasting and utility build able to destroy foes with bombs in great store and have the right buffed skills and abilities for the situation.

 While this archetype heavily makes use of intoxicants to buff themselves and activate certain other abilities, please remember to enjoy anything in moderation and safety.

In any case, there’s a lot of inspiration you could take from the aesthetic of moonshiners, rum-runners, and other prohibition-era tropes, but remember that these are hardly the only sort of fermenters you might see in the game setting depending on local laws.

  Mighty wollipeds are herded for their fur and meat on Lokas, but the world is also famous for it’s low-temperature brews of local fruit, something the alchemists living there have developed for years, including a variety of intoxicating mind-altering substances of varying levels of legality. Some of these even make it off world through the portal gates.

 The brewing and selling of liquor was banned by Alcos the Stoic, but despite the best efforts of his men, he can’t stamp out the underground brewing economy, which is lead by many crafty alchemists, who only grow more creative and daring once they begin imbibing the fruit of their labors.

 Though grumpy and grim to most, Balgan Blessed the svirfneblin knows exactly how to get a party started, constantly tinkering in his lab to create all sorts of intoxicants that even the drow seek him out for, though occasionally someone gets it in their head to kidnap him for exclusive control of his work, a decision that often heralds raids by others deep world factions.

[batbioreactor]

UmaPharmatechMachinery

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[nanyangmachinery]

Microbial fermentation tank

Microbial fermentation tank | probiotic fermentation | extraction and purification | yogurt fermentation | vacuum fermentation equipment, can be used in food, pharmaceutical, biological research, scientific research laboratories🤓🤓 The equipment can be customized, please consult us. Email: lyemilylai1989@gmail.com WhatsApp: 0086-18680570529

[alexanderwales]

This is a water-seal stoneware crock. The design is ancient.

It is, essentially, a large ceramic vessel that you put vegetables and sometimes brine into. To prevent spoilage, you place those ceramic weights on top of whatever food is in the crock, and that keeps them weighted down, below the level of the water. Because fermentation creates gases, most crocks have a "water groove" in them. The lid sits in the groove, which allows air to escape but not come in. Because fermentation creates gas, the interior of the crock is positive-pressure, and because the gas created is almost entirely carbon dioxide, it's a low-oxygen environment that additionally helps prevent spoilage.

And all this would be pointless without lactobacillus, the bacteria that chomp down on the vegetables you put into the crock. They're anaerobic, which means totally fine without oxygen, and they produce an environment that's inhospitable to most other organisms. The main things they produce are CO2, which means no oxygen for other bacteria, and lactic acid, which makes the fermented thing sour and also decreases the pH low enough that many other bacteria cannot survive. They tolerate high levels of salt, which kill yet more competitor bacteria. It ends up being a really really good way to keep food from going off.

Our ancestors figured this out thousands of years ago without knowing what bacteria were. This general ceramic design has been in use around the world in virtually every place that had ceramics, salt, and too much cabbage or cucumbers that was going to rot if they didn't do something about it. It's thousands of years old, so old that it gets hard to interpret the evidence of the ceramics.

And I have crocks like this in my kitchen, where I make my own ferments, and I always think about how beautiful and elegant it all is, and how this was probably invented hundreds of times as people converged on something that Just Works.

(I do have pH testing strips though.)

[jhnliane]

Cheers to great brews and even better fermenters! 🍺✨ This fermenter is perfect for all your brewing needs—simple, efficient, and ready for action. What’s your favorite thing to ferment? 🍷🍻

[rochmechatronics1]

What is a Fermenter?

In the realm of bioprocessing, fermenters play a pivotal role in facilitating the production of various bioproducts, including pharmaceuticals, biofuels, and enzymes. As industries embrace biotechnology for sustainable production practices, the demand for high-quality fermenters continues to rise. Roch Mechatronics emerges as a premier manufacturer, offering cutting-edge fermenters tailored to meet the diverse needs of bioprocessing industries.

Company Overview:

Roch Mechatronics stands as a beacon of innovation and excellence in the field of bioprocessing equipment manufacturing. With a focus on quality, reliability, and customer satisfaction, they have carved a niche for themselves as a trusted provider of fermenters and bioreactors.

Product Range:

Specializing in fermenters, Roch Mechatronics offers a comprehensive range of models equipped with advanced features to cater to various applications and production scales. Whether it’s laboratory-scale research or large-scale industrial production, their fermenters are designed to deliver optimal performance and productivity.

Fermenter Manufacturer

Advanced Features:

Roch Mechatronics’ fermenters are equipped with state-of-the-art control systems, precise instrumentation, and robust construction, ensuring efficient fermentation processes and consistent product quality. These fermenters are customizable to accommodate specific process requirements, allowing for flexibility and scalability.

Quality Assurance:

At Roch Mechatronics, quality is at the forefront of everything they do. Each fermenter undergoes rigorous testing and quality checks to ensure compliance with international standards and industry regulations. From design and manufacturing to installation and support, their commitment to excellence shines through.

Contact Information:

For inquiries or to explore Roch Mechatronics’ range of fermenters, interested parties can reach out through the following channels:

Mobile: +91–7011654652

Email: info@rochmechtronics.com

Address: Site 4 Industrial Area, Sahibabad, Ghaziabad — 201001

Conclusion:

Roch Mechatronics emerges as a trusted partner for bioprocessing industries, offering state-of-the-art fermenters that set the benchmark for performance, reliability, and innovation. With a relentless focus on quality and customer satisfaction, they continue to drive advancements in bioprocessing technology, empowering industries to achieve their production goals efficiently and sustainably. For organizations seeking premium fermenters backed by expertise and excellence, Roch Mechatronics stands as the preferred choice.

[an-established-butt-dent]

Soooooo after the new details that have been revealed about Veilguard, how do we all imagine a Solavellan reunion is going down? Trapped in the fade together? Lighthouse makeout sessions? A very sad mural dedicated to his Vhenan? My brain is infested with new headcanons.

[hyunpic]

HYUNJIN | SKZ-CODE EP. 60 - FALL FIELD DAY

[poorly-drawn-mdzs]

Cite your sources.

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[veronicablogg1]

The Advantages of Stainless-Steel Fermenters

Introduction:

In the world of brewing, the choice of equipment plays a crucial role in achieving optimal results. Stainless steel (SS) fermenters have gained immense popularity among brewers for their exceptional performance and numerous benefits. In this blog, we will explore the advantages of using stainless steel fermenters, focusing on how they elevate brewing quality and efficiency. Join us as we uncover the reasons why stainless steel has become the preferred material for fermenter construction in the brewing industry.

Superior Hygiene and Cleanliness:

One of the primary benefits of stainless-steel fermenters is their excellent hygiene and cleanliness properties. Stainless steel is non-porous, preventing bacteria, contaminants, and odors from being absorbed into the material. This feature ensures a sanitary brewing environment, minimizing the risk of off-flavors and contamination.

Durability and Longevity:

Stainless steel fermenters are renowned for their exceptional durability and longevity. They are highly resistant to corrosion, rust, and staining, making them suitable for long-term use in challenging brewing conditions. The robustness of stainless steel ensures that fermenters can withstand rigorous cleaning, handling, and temperature variations without compromising their structural integrity.

Thermal Stability and Temperature Control:

Stainless steel exhibits excellent thermal conductivity, allowing for precise temperature control during fermentation. Fermenters made from stainless steel can effectively maintain desired fermentation temperatures, crucial for achieving consistent and high-quality brews. The ability to control temperature variations ensures optimal yeast activity, flavor development, and attenuation.

Easy Cleaning and Maintenance:

Stainless steel fermenters are designed with ease of cleaning and maintenance in mind. Their smooth surfaces and non-reactive nature facilitate straightforward cleaning procedures, minimizing the risk of residual flavors or contaminants. Stainless steel is also resistant to chemical agents commonly used in cleaning and sanitization, ensuring long-lasting hygiene and ease of maintenance.

Versatility and Flexibility:

Stainless steel fermenters offer versatility and flexibility to accommodate various brewing styles and volumes. They come in a range of sizes, from small-scale homebrewing to large commercial operations, catering to diverse brewing needs. Stainless steel fermenters can be customized with additional features like pressure relief valves, sampling ports, and integrated cooling jackets to further enhance brewing control and flexibility.

Aesthetic Appeal:

Apart from their functional advantages, SS fermenters also provide an aesthetic appeal. Their sleek and professional appearance adds a touch of elegance to brewing spaces, creating a visually appealing environment for brewers and visitors alike. Stainless steel's timeless and polished look reflects the dedication and professionalism of the brewing craft.

Conclusion: Stainless steel fermenters offer a myriad of benefits that significantly enhance brewing quality and efficiency. From superior hygiene and durability to precise temperature control and easy maintenance, the advantages of stainless steel in fermentation equipment are undeniable. Whether you are a homebrewer or operating a commercial brewery, investing in stainless steel fermenters can elevate your brewing process, ensuring consistent, high-quality brews and contributing to an overall exceptional brewing experience. Embrace the benefits of stainless steel and unlock the full potential of your brewing endeavors.

[batbioreactor]

Bioreactor Manufacturers

Fermenter Manufacturers – Mumbai, Maharashtra

As fermenter manufacturers in Mumbai, SS Fermenter Bioreactor plays a crucial role in supporting the city's diverse industries. Their advanced fermenters contribute to Mumbai's status as a hub of industrial activities.

32. Fermenter Manufacturers – Chandigarh

Chandigarh benefits from the expertise of SS Fermenter Bioreactor as fermenter manufacturers. The city's industrial landscape is enriched by their efficient fermentation solutions.

33. Fermenter Manufacturers – Guwahati

In the northeastern city of Guwahati, SS Fermenter Bioreactor contributes to industrial growth as fermenter manufacturers. Their products support various applications in the region.

34. Bioreactor Manufacturers – Vijayawada

Vijayawada benefits from the presence of SS Fermenter Bioreactor as bioreactor manufacturers. Their advanced bioreactor solutions contribute to the city's industrial advancement.

35. Bioreactor Manufacturers – UK

Internationally, SS Fermenter Bioreactor extends its influence as bioreactor manufacturers in the UK. Their commitment to quality and innovation is recognized on a global scale.

36. Industrial Fermentation Plant Manufacturer

As an industrial fermentation plant manufacturer, SS Fermenter Bioreactor provides comprehensive solutions for large-scale fermentation processes, supporting industries globally.

37. Fermenter Manufacturer – Maharashtra

In Maharashtra, SS Fermenter Bioreactor stands out as a trusted fermenter manufacturer, contributing to the state's industrial growth with their advanced fermentation solutions.

38. Autoclavable Glass Fermenter Manufacturer

The autoclavable glass fermenter manufactured by SS Fermenter Bioreactor meets the highest standards of sterility and efficiency. This product is crucial for industries requiring precise and contamination-free fermentation.

39. Fermenter Bioreactor Manufacturer

39. Fermenter Bioreactor Manufacturer

As a fermenter bioreactor manufacturer, SS Fermenter Bioreactor offers integrated solutions for various industrial applications, ensuring optimal performance and reliability.

40. Fermentation Plant Manufacturer

SS Fermenter Bioreactor's role as a fermentation plant manufacturer is pivotal in providing industries with state-of-the-art facilities for large-scale production processes.

41. Industrial Production Fermenter

The industrial production fermenter by SS Fermenter Bioreactor caters to the needs of large-scale manufacturing, ensuring efficient and cost-effective fermentation processes.

42. Pilot Scale Fermenter Manufacturer

SS Fermenter Bioreactor's pilot scale fermenter is designed for research and development purposes, providing a scalable solution for industries to test and optimize fermentation processes.

43. Industrial Fermenter Price

For those seeking information on the industrial fermenter price, SS Fermenter Bioreactor ensures transparency and competitiveness in their pricing, making their products accessible to a wide range of industries.

44. Fermenter Bioreactor Fermentor Manufacturer

SS Fermenter Bioreactor's role as a fermenter bioreactor fermentor manufacturer highlights their ability to provide comprehensive solutions for various stages of the fermentation process.

45. Fermenter Manufacturers – Chennai

Chennai benefits from the expertise of SS Fermenter Bioreactor as fermenter manufacturers. The city's industries thrive on the efficiency and reliability of their fermentation solutions.

46. Our Facilities

Explore the state-of-the-art facilities that contribute to SS Fermenter Bioreactor's success in manufacturing high-quality fermenters and bioreactors. These facilities underscore the company's commitment to excellence.

47. Bioreactor Manufacturer – Bengaluru

Bengaluru, known as the Silicon Valley of India, benefits from SS Fermenter Bioreactor's expertise as a bioreactor manufacturer. Their advanced solutions contribute to the city's technological advancements.

48. Rotary Shaker Manufacturer

SS Fermenter Bioreactor extends its product range with rotary shakers, contributing to efficient and controlled mixing in laboratory and industrial settings.

49. BOD Incubator Manufacturer – Maharashtra

Maharashtra witnesses the impact of SS Fermenter Bioreactor as a BOD incubator manufacturer. The company's commitment to precision and reliability is evident in their incubator solutions.

50. BOD Incubator Manufacturer – Gujarat

Gujarat benefits from the expertise of SS Fermenter Bioreactor as a BOD incubator manufacturer. Their incubators contribute to the preservation and growth of various biological samples.

51. BOD Incubator Manufacturer

SS Fermenter Bioreactor's role as a BOD incubator manufacturer emphasizes their commitment to providing reliable solutions for controlled environmental conditions.

52. BOD Incubator Manufacturer – Ahmedabad

Ahmedabad, a hub of industrial activities, benefits from SS Fermenter Bioreactor's expertise as a BOD incubator manufacturer. Their incubators cater to various research and industrial applications.

53. BOD Incubator Manufacturer – Andhra Pradesh

Andhra Pradesh benefits from SS Fermenter Bioreactor's presence as a BOD incubator manufacturer, contributing to the region's scientific and industrial progress.

54. Fermenter Manufacturer – Pune

Pune, a center for education and industry, benefits from SS Fermenter Bioreactor's expertise as a fermenter manufacturer. Their products support the city's diverse industrial landscape.

55. Glass Fermenter Cost

For those seeking information on the cost of a glass fermenter, SS Fermenter Bioreactor ensures transparency in pricing, allowing customers to make informed decisions.

56. Production Fermenter Manufacturer

As a production fermenter manufacturer, SS Fermenter Bioreactor provides solutions for industries requiring large-scale fermentation processes, ensuring efficiency and cost-effectiveness.

57. Fermenter Manufacturer – Krishnagiri

Krishnagiri benefits from SS Fermenter Bioreactor's expertise as a fermenter manufacturer. The company's advanced fermentation solutions contribute to the region's industrial growth.

Explore the diverse range of products and solutions offered by SS Fermenter Bioreactor by visiting their official website. With a global presence and a commitment to excellence, SS Fermenter Bioreactor continues to be a leader in the field of fermenter and bioreactor manufacturing.

58. Fermenter Manufacturers – Germany

As a testament to its global reach, SS Fermenter Bioreactor stands out as fermenter manufacturers in Germany. The precision and quality of their products contribute to the country's reputation for technological excellence.

59. Fermenter Manufacturer – United States

The United States benefits from SS Fermenter Bioreactor's expertise as a fermenter manufacturer, showcasing the company's ability to cater to the diverse needs of one of the world's largest industrial landscapes.

[cryptidwithacopiccollection]

Putting him in the chess dimension for stealing your breakfast seems a bit extreme, Miles.

[tonsenbrewing]

Tonsenbrew three vessels brewhouse system