Cultured Meat Prospects for a Billion!

The dietary protein requirements of almost 9.8 billion people need to be fulfilled in a healthy and sustainable manner by 2050. Meat consumption contributes to 35% of the total protein requirement of the Indian population. Meat intake needs to be sustainable and economical without causing food security and production issues. Consumption of meat in India is projected to rise with an increase in consumer incomes. Hence, novel alternative proteins, including cultured meat (CM) and plant-based meat (PBM), are being developed to satisfy the demand for meat-derived proteins in the diet. This involves the creation of novel PBM/CM products with a similar taste and texture as conventional animal meat with tailor-made nutritional attributes. In this article, we provide critical insights into the technical and business aspects of relevance to production and sustainability encountered by the Indian CM industry at a series of stages that can be termed the CM value chain comprising upstream and downstream processes. We shed light on the need for regulatory authorities and a framework. Consumer concerns towards CM products can be alleviated through effective scientific communication strategies, including prior familiarity, narrative building and transparency, and labelling aspects of CM products.

Department of Food Technology and Commodity Science, Regional Open Social Institute

It is proposed to use a mixture of milk protein concentrate and high-protein flour from sunflower meal, close in the content of essential amino acids to the “ideal” protein, and vitamin and mineral mixture “Kolos 8” in the recipe composition of muffins in order to increase their biological value. It has been found that when a single serving (100 g) of enriched muffin is consumed, 25% of the daily physiological protein requirement is satisfied. The range of fortified flour confectionery products has been expanded.

Improving the nutritional value of sugar cookies

The use of high-protein flour from sunflower meal pellets, vitamin and mineral mixture “Kolos-Forte” and liquid vegetable oil in the recipe composition of sugar cookies is proposed in order to increase their nutritional value. It has been found that when a single serving (100 g) of the developed sugar cookies is consumed, 16% of the daily physiological protein requirement is satisfied. The range of flour confectionery products of increased nutritional value has been expanded.

IMPACT OF COVID-19 PANDEMIC AND LOCKDOWN ON THE MEAT CONSUMPTION PATTERN IN INDIA: A PRELIMINARY ANALYSIS

The people of India have a wide variety of eating habits that vary according to ethnicity, geography, and culture. The consumption of meat primarily covers the protein requirement of the Indians, and three out of four are non-vegetarians. There is a need to understand the impact of the COVID-19 pandemic and the associated countrywide lockdown on the meat consumption pattern of the Indian non-vegetarians. A countrywide survey was conducted among the consumers to study the impact of COVID-19 on the meat consumption pattern using a self-administered electronic questionnaire distributed through emails and online social networking platforms. A total of 416 responses were collected from the consumers belonging to different states and union territories. The data were analyzed as per the standard procedure. The meat consumption pattern of the non-vegetarians was found to be altered during the COVID-19 pandemic and the lockdown period. The majority of the consumers could not obtain a sufficient quantity of meat and meat products during the lockdown period due to various reasons such as the increased cost and decreased availability of livestock. The myths and rumors associated with meat consumption and the emergence of SARS-CoV-2 further weakened the meat trade in certain areas. Based on the findings of this survey, it is safe to confirm that the meat consumption pattern among Indian consumers was affected badly during the countrywide lockdown.

Optimum protein requirement of juvenile orange-spotted grouper (Epinephelus coioides)

The purpose of subject was to explore the optimum protein requirement of juvenile grouper (Epinephelus coioides). In the test, 450 juveniles with an average weight (10.02 ± 0.22) g were randomly divided into six groups with triplicate, and were fed with 350, 400, 450, 500, 550 and 600 g/kg iso-lipid test diet twice 1 day for 8 weeks, respectively. The results showed that: (1) With the increase of protein level, the body weight gain rate and specific growth rate first increased and then reduced, while the feed coefficient rate first decreased and then increased, while the protein efficiency significantly decreased (P < 0.05). (2) With the increase of protein level, the condition factor, hepaticsomatic index and visceralsomatic index significantly reduced (P < 0.05). (3) With the increase of protein level, the crude protein content of whole fish and muscle gradually increased, while the crude lipid content gradually decreased. (4) High-protein diet (550–600 g/kg) significantly increased the plasma total protein content and decreased the triglyceride content of orange-spotted grouper (P < 0.05). (5) Compared with the 350 g/kg group, 500, 550, 600 g/kg groups significantly increased the activities of glutamic-pyruvic transaminase and glutamic oxaloacetic transaminase in liver (P < 0.05). (6) With the increase of protein level, the protease activity of intestine first increased and then decreased, and reached the maximum at the protein level of 500 g/kg, while lipase and amylase decreased significantly (P < 0.05). (7) The activities of acid phosphatase, superoxide dismutase and lysozyme in liver increased first and then decreased with the increase of protein level, and reached the maximum in the 400 g/kg protein group. According to the analysis specific growth rate, the optimum protein level of juvenile orange-spotted grouper is 521.84 g/kg.