Science of Making Yummy Curd or Yogurt

Make tasty and yummy Curd with science

Milk gets converted to tasty and yummy Curd. The credit goes to Protein Casein and Bacteria (mostly). Let’s explore the curd making process in depth. At the end of this, I am sure you will find your learning’s helping you in making better curd.

Little Chemistry:

In a glass of milk, complexes of casein proteins in the form of micelles  floats around. These complexes have negative charge, so they repel each other. When we add to it curd inoculum you are introducing loads of Lactobacillus strain of Bacteria which will make milk acidic.  This causes the casein complexes to change shape and also alter their charge. As a result, instead of repelling each other, the casein complexes coagulate, or come together. As they coagulate, they capture fat and lactose along the way and get combined into a larger and larger solid, which we see as curd.

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Cupcake Soap: Have you heard of it ?

The finished product resembles an edible cupcake

Making cupcake soap is part chemistry, part artistry

The image shown here should not be mistaken for cup cakes, these are ‘Soap cupcakes’. They are the best example of creative soap making. The finished results resembles an edible cup cake. For that matter the equipment and tools involved are also borrowed from there. You need Silicone ‘Cupcake’ moulds, Silicone or Plastic moulds for decorations, Hand sprayer, Measuring spoons,  Electric Whisk, Piping bag & nozzle.

 

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9 Things Science tells about your Dog

Dog science
Research just proved based on study carried out in 3.4 million people, that owning a dog makes you live longer

Dogs are man’s best friend. They have not become our close friend by accident, but science has a lot to tell on why we love them and why they love us back. If you are a person who has dog as pet you would be aware of many of its behavioral patterns like, what they want to convey by wagging their tail or going round and round before sleeping.

But did you know that most of these behaviors are not just instinctive or related to only your dog, but science have explained it through experiments the reason behind their behavior.

  • Pups Poop Along North-South Magnetic Lines

Dogs apparently prefer to poop while aligned with the north-south axis of the Earth’s magnetic field.

This is based on study carried out by y German and Czech researchers, who spent two years watching 70 dogs while they defecated and urinated thousands of times. The dog researchers used 37 different breeds in their study, from beagles and borzois to Transylvanian hounds.

2. Dogs hair grey faster if they are more anxious 

Researchers have found that  dogs that are anxious and impulsive were more likely to have prematurely gray hair than dogs that were not regarded as anxious or impulsive. Also researchers found that Female dogs tended to have higher levels of grayness than male dogs.

3. When dogs eyes meet yours, did you know both are in love (so it’s not only a human feeling) :

Researchers have found that mutual gazing had profound effect on both the dogs and their owners. Of the duos that had spent the greatest amount of time looking into each other’s eyes, both male and female dogs experienced a 130% rise in oxytocin levels, and both male and female owners a 300% increase ( oxytocin, a hormone that plays a role in maternal bonding, trust, and altruism).

4. Your labrador is all time behind food: it is in its genes

A genetic variation in Labrador retrievers says that they are more likely to seek out food. So  Labrador owners should be aware of the fact that their dogs are hard-wired to pester them more about food, and are more likely to beg.

5. Chocolates are toxic for Dogs !

Chocolate contains theobromine and caffeine that are dangerous to dogs. Once they chew chocolate they may begin to drool excessively or even vomit and have diarrhea. These are signs that the chocolate is toxic to the dog. Research has found that dogs are four times more likely to go to the doc for chocolate poisoning during Christmas time of the year. No wonder chocolate cakes and cookies !

6. Tail wagging. It’s not that simple

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Chikungunya ‘bit’ India in 2016: over 58,000 cases across country

Chikungunya is caused by Alphavirus and transmitted by Aedes mosquitoes

Chikangunya continued its menace across states in India from Kashmir to Kanyakumari.  2016, June – September months reported maximum number of cases across India, especially in Delhi and Karnataka.  As per data from National Vector Borne Disease Control Programme, as of 31st Dec 2016, across country there have been a total of 58136 cases (actual numbers should be way more) .

Key findings:

  • Karnataka topped the chart with 13,506 cases
  • Delhi recorded a total of 12,221 cases. This definitely is a matter of concern keeping in mind the size of the state

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Can you bell Depression

 

  • Beat Depression

    WHO on Depression

    • Depression is a common illness worldwide, with an estimated 350 million people affected
    • Over 800 000 people die due to suicide every year. Suicide is the second leading cause of death in 15-29-year-olds.
    • Depression is the leading cause of disability worldwide, and is a major contributor to the overall global burden of disease.
    • More women are affected by depression than men.

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Dosa, Idli and Science

L. mesenteroides is the microorganism essential for leavening of the batter and, along with S. faecalis is also responsible for acid production

Dosa and Idli – Two common breakfast or snack options. Though it originated in south India, now you can find these two even in US and European restaurants. Chefs have been continuously reinventing these two by adding new flavors and altering the ingredients. At restaurants we get Plain dosa to Chicken tikka masala dosa.

Have you ever thought on how the batter of idli, dosa gets fermented as you are not adding any inoculate or microbe culture as in making curd or baking bread. All credit goes to microbes L. mesenteroides and S. faecalis.

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MOOC can accelerate Indian Life science students career

 

Imagine you could attend from the comfort of your house classes offered by elite colleges like Stanford, Oxford, and that also for free….. that’s MOOC explained in a line. MOOC was introduced in 2008 and emerged as a popular mode of learning in 2012.

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Pigeons are not that dumb !

Pigeons can read

Study suggests that pigeons can recognize words. Pigeons also known as “rats with wings” just might be literate.

“Although their brains are only the size of a thimble, pigeons apparently have similar levels of intelligence as those found in toddlers. Earlier studies have shown they can tell the difference between live video images of themselves and previously recorded images. This ability is higher than the average human three-year-old.”

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Can I choose my Baby’s Gender

Gender selection clinic

 If you want to be certain your next child will be the gender you are hoping for then no other method comes close to PGD (preimplantation genetic diagnosis)

With the use of PGD (preimplantation genetic diagnosis), also known as embryo screening, gender selection is possible with 100% accuracy

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