The fruit juices turn bitter in taste if they are kept in open place for sometime, because of

Bacteria of the atmosphere react with the juice.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Fermentation of the juice by yeast.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Some internal factors.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

All the above three statements are correct.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Fermentation of the juice by yeast.
Raw fruit juice is usually a strongly acidic solution, containing from 10 to 25 percent soluble sugars. Its acidity and high sugar concentration make it an unfavourable medium for the growth of bacteria but highly suitable for yeasts and moulds. Raw fruit juice naturally contains many yeasts, moulds, and bacteria, derived from the surface of the fruit. Normally, the yeast used in alcoholic fermentation is a strain of the species Saccharomyces cerevisiae

Suggest Corrections

Similar questions

Q. For making a mixed fruit juice, 290 ml of orange juice, 120 ml of pineapple juice and 30 ml of lemon juice are added in the mixer. Find the volume of mixed juice produced when they are mixed?

Q. Which of the following is produced by fermenting grape juice with yeast?

The Incandescent original fruit juice claims to be the most original fruit juice available on the market today. To prove this claim, the company marketing incandescent called 10 people and asked them about thoughts on fruit juices available on the market today. Nine of them stated that they unequivocally drink Incandescent brand fruit juices on a regular basis because it is closest to the taste of real fruits. Which of the following would most weaken this argument'?

Q. In each of the questions below are given four statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements All flowers are fruits.
No fruit is juice.
Some juices are proteins.
All proteins are vitamins.

Conclusions
I. Some vitamins are fruits.
II. Some juices are vitamins.
III. No flower is juice.

Q. For making one glass of mixed fruit juice 150 mL of orange juice, 75 mL of apple juice and 75 mL of lemon juice are mixed. If 1200 mL of mixed fruit juice is made, the quantity of apple juice in it will be _____ mL.

Join BYJU'S Learning Program