什麼是圓酵母?

What is torula yeast?

Torula yeast is also known as Candida primogeniture. This yeast is a by-product of the paper industry. Torula yeast grows in the waste sulfite liquid in the wood pulp during the process of turning wood into paper. From there, it can be removed and dried into a powder.

When dried, torula yeast is tan in color and tastes slightly meaty. It may have negative connotations because it was used in dog food but is now added to human food. Its rich flavor and umami flavor make it a popular alternative to MSG.

Torula yeast and other yeasts

Torula yeast is a deactivated yeast. The better-known type of inactivated yeast is nutritional yeast, which is also killed by heat and can no longer produce carbon dioxide or reproduce. It does retain its flavor and nutrition. Therefore, nutritional yeast can be used to add protein to foods or shakes. It is also a common seasoning. There are many different strains of killed yeast, and each strain tastes a little different. Flavors include nutty, creamy and rich.

Some popular active yeasts include brewer's yeast and baker's yeast. Brewer's yeast produces carbon dioxide, which is used to brew beer. It is also a great source of essential nutrients such as protein, B vitamins and chromium. Baker's yeast is a similar organism that feeds on sugar to produce carbon dioxide. It is the ingredient that makes bread leaven.

Uses of round yeast

Because torula yeast is rich in glutamic acid, it imparts a smoky, salty, umami flavor to foods. As veganism and vegetarianism grow in popularity, food manufacturers are starting to use torula yeast to mimic the taste of meat (such as in veggie burgers) without adding any animal products. Like all yeasts, Torula yeast adds significant nutrients to food. It can also thicken foods like protein shakes and dips.

It is often used as an additive in pet food due to its meat-like taste, and is sometimes used as a supplement for puppies due to its high content of nutrients such as zinc, B vitamins, and amino acids.

How to cook with torula yeast

Torula yeast is sold in powder form and can be sprinkled on foods. It can be mixed into sauces or dressings, or sprinkled over cooked grains, vegetables, snacks, popcorn, or other dishes. It adds meaty flavor and is therefore often included in pre-made meatless burgers or meatless sausages.

How does it taste?

Torula yeast has a rich, rich flavor. It's called an umami-rich flavor, and it's called a salty flavor. Since this yeast is consumed in powder form, it needs to be added to other foods to enjoy it.

Torula yeast substitutes

Torula yeast has also become a popular alternative to the flavor enhancer monosodium glutamate (MSG). Torula yeast has the same effects as MSG on many different foods. It ensures that flavor and aroma are not lost during cooking. It can also improve the texture and flavor of many foods, from sauces to chips to soups.

If you don't want to use torula yeast, consider adding MSG, but be aware of the risks. Another option is to use nutritional yeast, which has a less meaty flavor. Or skip the yeast entirely.

Round Yeast Recipe

It might be easier to find a recipe that includes nutritional yeast and then swap the yeast for torula yeast for a richer flavor. Try these:

  • Easy Vegan Nutritional Yeast Pasta Recipe
  • Vegan Lentil Meatballs with Gluten-Free Flour
  • Vegan and Vegan Miso Gravy

Where to buy torula yeast

Torula yeast can be found in some health food stores and online retailers. It is sold in powder form in resealable bags or jars. It's sold by the ounce, in 4-ounce and 24-ounce sizes, and retails for about $1 an ounce. If you're interested in buying in bulk, check with a health food store.

storage

If you plan to use your yeast within two months, you can store it in a cool, dark indoor storage room. For long-term storage, store in the refrigerator for up to two years. Avoid moisture, so store torula yeast in an airtight container.

Review

All comments are moderated before being published

HealthyPIG Magazine

View all
如何判斷雞翅是否變壞?

如何判斷雞翅是否變壞?

重點摘要 雞翅會變質嗎? 如何判斷雞翅是否變壞? 過期雞翅還能食嗎? 雞翅可存放多久? 如何儲存雞翅? 雞翅可以冷凍嗎? 結論 雞翅會變質嗎? 會。皮脂較多、表面不潔或溫度過高時,細菌繁殖更快。 如何判斷雞翅是否變壞? 外觀:皮色發黃、出黑斑或血水。 觸感:表面黏滑、軟爛。 氣...
如何判斷雞蛋是否變壞?

如何判斷雞蛋是否變壞?

重點摘要 雞蛋會變質嗎? 如何判斷雞蛋是否變壞? 過期雞蛋還能食嗎? 雞蛋可存放多久? 如何儲存雞蛋? 雞蛋可以冷凍嗎? 結論 雞蛋會變質嗎? 會。殼面有微孔,溫差及濕度變化會令細菌入侵。 如何判斷雞蛋是否變壞? 水測:沉底=較新鮮;浮起=多半變壞。 打開觀察:蛋白渾濁水樣、蛋黃...
如何判斷羊肉是否變壞?

如何判斷羊肉是否變壞?

重點摘要 羊肉會變質嗎? 如何判斷羊肉是否變壞? 過期羊肉還能食嗎? 羊肉可存放多久? 如何儲存羊肉? 羊肉可以冷凍嗎? 結論 羊肉會變質嗎? 會。脂肪多而易氧化,處理或存放唔好就會變壞。 如何判斷羊肉是否變壞? 顏色:紅轉黑,或出現綠斑。 脂肪:由白轉黃兼有酸味。 氣味:由輕...
如何判斷豬肉是否變壞?

如何判斷豬肉是否變壞?

重點摘要 豬肉會變質嗎? 如何判斷豬肉是否變壞? 過期豬肉還能食嗎? 豬肉可存放多久? 如何儲存豬肉? 豬肉可以冷凍嗎? 結論 豬肉會變質嗎? 會。豬肉表面水活度高,加上處理不潔或溫度過高,容易腐敗。 如何判斷豬肉是否變壞? 顏色:粉紅轉灰、發綠或出斑。 氣味:酸臭、腥臭味濃 ...
如何判斷牛肉是否變壞?

如何判斷牛肉是否變壞?

重點摘要 牛肉會變質嗎? 如何判斷牛肉是否變壞? 過期牛肉還能食嗎? 牛肉可存放多久? 如何儲存牛肉? 牛肉可以冷凍嗎? 結論 牛肉會變質嗎? 會。牛肉含高蛋白同水分,若溫度控制或衛生不當,細菌會快速繁殖,導致變壞。 如何判斷牛肉是否變壞? 顏色:鮮紅轉深褐甚至發黑;脂肪變黃。 ...
成年後懷疑自己有注意力不足過動症(ADHD),應該接受診斷嗎?

成年後懷疑自己有注意力不足過動症(ADHD),應該接受診斷嗎?

在過去,注意力不足過動症(Attention-Deficit/Hyperactivity Disorder, ADHD)多被視為「小孩的病」,很多成年人小時候從未被評估或診斷。直到近年社會對心理健康重視度提升,許多成人才開始懷疑,自己長期以來的專注困難、健忘、衝動或時間管理不良,可能與 ADHD 有關。這種「晚發現」的情況相當普遍,也引發了問題:成年後是否值得接受 ADHD 診斷?

哪些職業對健康影響最大?科學與現實的分析

哪些職業對健康影響最大?科學與現實的分析

在現代社會中,工作佔據了人們生命中相當大的一部分。然而,不同職業對健康的風險並不相同。一些工作性質或環境,會顯著增加慢性病、心理壓力、甚至縮短壽命的風險。以下從科學研究與醫學角度,探討幾類對健康損害較大的職業,並附上相關統計數據。

電擊槍的機制與對人體健康影響

電擊槍的機制與對人體健康影響

在現代執法中,警察常使用所謂「非致命性武器」(less-lethal weapons),其中最廣為人知的便是 電擊槍(Taser)。電擊槍的設計初衷是提供一種介於徒手制服與槍械之間的選擇,藉由暫時性電擊使嫌疑人失去行動能力,以降低致命暴力發生的風險。然而,電擊槍並非完全無害,背後涉及的電流機制與人體生理反應值得深入探討。

PD-(L)1/VEGF「三抗」:腫瘤免疫治療新方向

PD-(L)1/VEGF「三抗」:腫瘤免疫治療新方向

腫瘤治療的新挑戰 近十年來,免疫檢查點抑制劑(Immune Checkpoint Inhibitors, ICIs)改變咗癌症治療格局。當中 PD-1/PD-L1 抑制劑 已經成為多種腫瘤的一線或二線療法,而 VEGF 抑制劑 亦係抗血管生成治療嘅核心藥物。然而,臨床數據顯示,雖然 PD-(L...