How Yogurt Works
The yogurt culture used, the culturing temperature and time, and the type of milk used all contribute to the consistency and texture of yogurt. Yogurt may be thin enough to drink or thick enough to hold its shape on a plate. For a very thick, Greek-style yogurt, draining whey is necessary. Yogurt can also be ropy, creamy, or gelatinous. Oct 19, · The main cultures present in yogurt are Streptococcus thermophilus and Lactobacillus bulgaricus. The starter cultures help to convert the lactose or milk sugar to produce lactic acid. When the lactic acid increases, the pH decreases causing the milk to curdle or ferment, producing yogurt.
Yogurt with live cultures can provide numerous benefits beyond just providing solid nutrition to the body. Yogurt with live cultures contains good bacteria known as probiotics. Below we have provided several benefits to consuming yogurt with live cultures. We are many years away from learning about the totality of all benefits of probiotics. The benefits below have had positive research conduct showing promising results in treating or preventing various problems within the body.
Live cultures in yogurt probiotics provide numerous health benefits and can aid in treating health problems related to the bowels and other areas of the body. Immune System Booster — studies have shown that what is yogurt culture made of may help boost immunity especially for people that tend have yogur immune systems like aging adults [ source ].
Prevention of Yeast Infections — the probiotics in yogurt may help prevent or eliminate a yeast infection. Look for yogurt that contains L. While all yogurt is initially made with live cultures, the pf can be killed off if the manufacturer heat treats the yogurt to prolong shelf life. The U.
Below we have provided a selection of yogurt products that contain live and active cultures along with the types of cultures that are in some or all of their yogurt. Please read the label or contact the manufacturer for the current live cultures information. Note that while we only provided a sampling of brands below, there are many more brands that ks live and active cultures.
Stonyfield — S. Thermophilus, L. Bulgaricus, Ov. Acidophilus, Bifidus, L. Rhamnosus, and L. Straus Family Creamery — S. The Greek Gods — S. Acidophilus, Bifidobacerium, L. Skip to content Yogurt with live cultures can provide numerous benefits beyond just providing solid nutrition to the body. Yogurt with Live Cultures Benefits Live cultures in yogurt probiotics provide numerous health benefits and can aid maee treating health problems related to the bowels and other areas of the body.
Inflammatory Bowel Disease IBD — consumption of yogurt with live cultures Lactobacillus is believed to promote anti-inflammatory properties in the body, which may be beneficial to someone with IBD. Protect Against Ulcers — probiotics may help cultuer the lining of the stomach by fighting the bad bacteria that can wreak havoc on the stomach.
Below are some additional benefits of probiotics not related to the gut: Immune System Booster — studies have shown that yogurt may help boost immunity especially for people that tend have wjat immune systems like aging adults [ source ]. Brown Cow — S. Thermophilus and L. Bulgaricus Fage what is a store team member S. Casei Fulture — S. Acidophilus, Bifidus, and L. Casei Organic Valley — L. Paracasei Straus Family Creamery — S.
Casei Wallaby Organic — S. Lactose-Free Yogurt Brands. Is Yogurt Alanis morissette what if god was one of us album Free? Sugar Uogurt Greek Yogurt Brands.
Simple Spicy Greek Yogurt Dip.
A BRIEF HISTORY OF YOGURT
Jul 11, · You may have noticed that most yogurt containers advertise that the yogurt contains "live cultures." This means that there are living bacteria in the yogurt! These amazing bacteria can turn plain old milk into a yummy yogurt treat. Feb 13, · Cultured yogurt is a popular dairy item made from cow's, goat's or sheep's milk, and contains beneficial bacteria for the body known as probiotics. A cultured yogurt must contain at least one culture probiotic to help break down the naturally occurring sugar lactose contained within the milk. Animal milk yogurt is produced using a blend of starter cultures made up of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus bacteria. .
All of them contain probiotic bacteria, and all of them will culture various milks , with the proper care. So how do you know which one to choose for your batch of homemade yogurt? While yogurt starter cultures can vary in taste and consistency, the one you select ultimately depends on your personal preferences.
We've outlined the main characteristics of each yogurt starter below to help you decide which one will work best for you! A yogurt starter is a carefully balanced blend of bacteria which consume lactose.
This blend of bacteria converts the lactose in milk to lactic acid, giving yogurt that classic, deliciously tangy taste.
Lactic acid production lowers the pH of the milk , which allows yogurt to be stored longer and changes the protein structure, giving yogurt its texture. Each yogurt starter has a unique blend of bacteria, which produce different flavors and thicknesses.
As mentioned above, the characteristic tangy taste of yogurt is due to the acidification of the milk during fermentation. The flavor of yogurt can range from mildly sour to quite astringent and varies with the culture used and the length of culturing time.
A longer fermentation time usually yields a tarter flavored yogurt. Homemade yogurt's thickness and texture can range greatly. The yogurt culture used, the culturing temperature and time, and the type of milk used all contribute to the consistency and texture of yogurt.
Yogurt may be thin enough to drink or thick enough to hold its shape on a plate. For a very thick, Greek-style yogurt, draining whey is necessary. Yogurt can also be ropy, creamy , or gelatinous. These variations are due mostly to the type of bacteria in the culture, which you can learn more about in our comparison chart below.
Direct-set or single-use cultures are added to a batch of milk to produce a single batch of yogurt. With some care, a direct-set starter may be re-cultured two or three times by using some of the yogurt as starter for a new batch. Eventually, however, a new powdered starter must be used. Non-dairy milks generally cannot be re-cultured. Reusable or Heirloom cultures can be propagated indefinitely. With each batch, some of the yogurt is saved to add to a new batch of milk to make more yogurt.
Reusable cultures should be propagated at least once every seven days to maintain the vigor of the bacteria. Thermophilic means heat-loving. This type of culture is added to heated milk and cultured from 5 to 12 hours. Thermophilic cultures typically produce yogurt that is thicker than yogurt from a mesophilic culture. Thermophilic cultures require a consistent heat source to culture properly.
A yogurt maker is most typically used for this, but there are ways to culture without a yogurt maker one way is to use a crockpot! With a mesophilic culture, there is no need to preheat the milk. The culture is simply added to cold milk and cultured at room temperature, usually between 12 and 18 hours.
Mesophilic cultures typically produce yogurt that is thinner than yogurt from a thermophilic culture. The following chart contains the yogurt cultures sold by Cultures for Health. The different combinations of bacteria produce the specific characteristics of each yogurt culture. Shop traditional yogurt starter cultures. Shop yogurt starter cultures with a mild flavor.
Shop kosher yogurt starter culture with a traditional flavor. Shop kosher yogurt cultures with a mild flavor. Shop vegan yogurt starter culture. Shop Greek yogurt starter culture. Shop Bulgarian yogurt starter culture. Our heirloom yogurt starter culture allows you to try four Scandanavian cultures: Villi, Filmjolk, Matsoni, and Piima.
Each of these heirloom cultures is re-usable, mesophilic, and contains live active cultures. See the table below for individual flavor and consistency. Shop heirloom yogurt cultures. Once you've decided on a yogurt starter culture , check out How to Make Homemade Yogurt to learn more about the homemade yogurt process.
Be sure you have all the supplies you'll need and read up on the types of milk that work best with your starter culture. If you do need a yogurt maker or other yogurt equipment , those are available too! Looking for an all-in-one way to make non-dairy yogurt? Try the Vegan Yogurt Starter Kit. It includes both starter cultures and a thickening agent to make thicker homemade yogurt.
Jump to a Section What is a Yogurt Starter? What is a Yogurt Starter? Taste As mentioned above, the characteristic tangy taste of yogurt is due to the acidification of the milk during fermentation. Consistency and Texture Homemade yogurt's thickness and texture can range greatly.
Perpetuation: Direct-Set vs. Starter Culture. Traditional Flavor Yogurt Starter Culture. Tart flavor. Thickest consistency. Direct-set Single-Use. Thermophilic Yogurt maker required. Contains: Bifidobacterium lactis, Lactobacillus acidophilus, Lactobacillus bulgaricus also known as Lactobacillus delbrueckii subsp.
Mild Flavor Yogurt Starter Culture. Mild flavor. Kosher Traditional Flavor Yogurt Culture. Kosher Mild Flavor Yogurt Culture. Vegan Yogurt Culture. Takes on the flavor of the milk cultured. Thin, will require added thickeners. Contains: Bifidobacterium bifidum, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus bulgaricus also known as Lactobacillus delbrueckii subsp. Greek Yogurt Starter Culture. Slightly tangy flavor.
Thicker consistency. Heirloom Re-usable. Contains: Live active cultures. Bulgarian Yogurt Starter Culture. Heirloom Yogurt Starter Cultures. Scandinavian Culture. Mild, slightly cheesy flavor. Fairly mild flavor.
Thick and smooth. Thick and custard-like. Thick and jelly-like. What's Next? Ready to Learn More? How to Make Yogurt. Yogurt Making Basic Supply List. Yogurt Starter FAQ. Powdered Starter Culture.