Question

Protein rich algae is
A. Polysiphonia
B. Spirulina
C. Gelidium
D. Cosmarium

Answer 1

Hint: Protein rich algae is considered as super food, it is an organic blue-green algae.

Complete Answer:
Organic blue-green algae including spirulina, chlorella etc. have high concentrations of complete protein, vitamin, amino acid, and other essential nutrients. Protein rich algae is spirulina and has high nutritional advantages.
Protein content differs among different groups of algae. It is used as a functional food ingredient. Seeking better nutrition for better health, consumer interest in protein products has continued to increase.
Algae protein is gaining prominence as a smarter choice for a healthy lifestyle. Our diet needs to include a study stream of protein in it. Algae packs a nutritional punch as it provides a rich source of protein and important nourishment.
Organic blue-green algae including spirulina, chlorella etc. are considered as super foods. Chlorella and Spirulina are composed of 70 percent protein and also contain minerals, vitamins and enzymes.

The correct option is B, Spirulina.

Additional Information: There are many advantages of having Algae as a protein. Many people are not aware of the nutritional benefits of Algae and what products contain it. It is often expensive and a complete plant based protein acting as an essential part of the diet.
(i) They are building blocks of protein.
(ii)Loaded with healthy Antioxidants.
(iii) It is easy to digest and is free of major allergens. They are free of animal products.
Polysiphonia is a red algae used as a vegetable substitute for gelatin, puddings, ice-cream and toothpastes. Gelidium is extracted to produce high quality agar which is widely used in food, cosmetics and pharmaceutical companies. Cosmarium is a unicellular desmid with two rounded semi cells separated by a constriction. Each semi cell contains chloroplast.

Note: Spirulina is considered incredibly healthy and improves our levels of blood lipids, reduces blood pressure and lower sugar level. Like all protein rich foods spirulina contains the essential amino acids which should be avoided by people.