Sensometric Evaluation of Minimally Processed Snapping Shrimp (Alpheus sp.) Cold Cuts in Aquaculture | InformativeBD

Aquaculture and sensometric characteristics of minimally processed snapping shrimps (Alpheus sp.) processed cold cuts (Luncheon meat)

Maria Elaine D. Villiones, John Anthony C. Acero, and  Maria Danesa S. Rabia, from the different institute of the Philippines. wrote a research article about, Sensometric Evaluation of Minimally Processed Snapping Shrimp (Alpheus sp.) Cold Cuts in Aquaculture. Entitled, Aquaculture and sensometric characteristics of minimally processed snapping shrimps (Alpheus sp.) processed cold cuts (Luncheon meat). This research paper published by the International Journal of Biosciences (IJB). an open access scholarly research journal on Biosciences. under the affiliation of the International Network For Natural Sciences | INNSpub. an open access multidisciplinary research journal publisher.

Abstract

Sensory research in aquaculture has been developed in different ways depending on the commercial interests of the species implicated. The application of aquaculture research has shown tremendous impact for the continued growth of the industry needs and to complement the findings and possibilities offered by sensometric. The main purpose of the study is to produce snapping shrimp processed into cold cuts (luncheon meat) and utilized to evaluate the sensory acceptability of snapping shrimp processed cold cuts in terms of appearance, aroma, mouthfeel, texture, taste, and overall acceptability. A mixed-methods research design was used in the study. A quasi-experimental design was used to test the preliminary characteristics and 9-point hedonic scale for consumer preferences. Results have shown that the proposed selling price of T0 is P 16.8 compared to T4, which is P 19.78. The shelf-life and other physical characteristics, including aroma and appearance for both at room temperature and in the refrigerator, showed no changes from day 1 to day 7. The luncheon meat also possessed remarkable physical characteristics while being stored at a high freezing point. There is a significant difference in terms of appearance, aroma, mouthfeel, texture, taste, and overall acceptability in five (5) treatments. This further implied that all treatments have different levels of acceptability in terms of the four (4) sensory attributes. From the 5 treatments used, T2 (25% pork and 75% snapping shrimp) was the most accepted and considered preferable by the respondents compared to other treatments. The processed cold cuts (luncheon meat) have a potential for adoption either from the identified community or from aquaculture entrepreneurs.

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Introduction

In the past decades, aquaculture has been one of the most promising production industries. It is the controlled process of cultivating aquatic organisms that is being used, particularly for human consumption. It’s a similar concept to agriculture, but with fish instead of plants or livestock. Aquaculture is also referred to as fish farming. The seafood that you find at your local grocery store is likely labeled as farmed fish. Aquaculture can happen all over the world, either in coastal ocean waters, freshwater ponds and rivers, or even on land in tanks. Several studies, like the study of Yongqiang Zhao et al. (2020), have suggested that changes in the production process, especially those related to nutritional and feeding interventions may have an impact on the final quality of farmed animal food products, including those from aquaculture.

One of the examples of an integrated approach to closing the gap between consumers’ responses and aquaculture products is the sensorial quality aspects that could be altered by the inclusion of new alternative protein and lipid sources in aquafeed. Applied research efforts in aquaculture should recognize the significance of consumers’ behavior and preferences with the aim of making this industry economically sustainable. Until now, sensory research in aquaculture has been developed in different ways depending on the commercial interests of the species implicated. The sensory analyses generally used in aquaculture were identified in four main application research areas: nutrition and feeding, production aspects, quality products, and marketing topics (Calanche et al., 2019). The existence of snapping shrimp (Alpheus sp.) is very timely, as it's one of the most promising marine products that have greater potential for aquaculture production. Knowing its biology and habitat classification, with the addition of several trials of experiment conducted, this species has a high opportunity for mass production. Snapping shrimp is one of the fishery resources that are abundant in the town of Calape, Bohol. They live particularly in coastal areas with a wide intertidal zone, mangroves, and rich mud banks. This species is locally known as “takla” because of its very unique sounds and is considered a seafood delicacy in the municipality. Shrimp that is among the worlds fastest and that produces the loudest sounds underwater. They use the sound to communicate with one another and to defend their territory (Baobao et al., 2015).

The abundance of snapping shrimp in the locality was one of the factors that the researchers considered in developing processed cold cuts, which are generally termed luncheon meat. Luncheon meat is a type of cooked meat that is often sold in tins. It is a mixture of meat and other ingredients. It is convenient and shelf-stable. One of the biggest benefits of luncheon meat is that it is convenient and easy to prepare when running short on time or with limited ingredients available. It is also shelf-stable, which makes it simpler to stock up on compared to perishable protein foods like chicken or beef. In addition to these, luncheon meat has healthy benefits; it provides small amounts of vitamin C, magnesium, folate, and calcium. Luncheon meat is high in calories, fat, and sodium but also contains some protein, zinc, potassium, iron, and copper (Harcourt, 2010).

Eating cold cuts like luncheon meat is convenient; no cutting or cooking is required. Simply buy the meat, slap it on the sand or in a wrap, and head out the door. They are also high in protein and beneficial vitamins and minerals such as iron, zinc, and vitamin B12. On the flip side, they are high in saturated fat, both of which you’ll want to be especially wary of if you have heart disease or high blood pressure (Younkin, 2017). Luncheon meat is a canned lunch meat product. It has a salty and slightly spicy ham flavor with a moist and spongy texture similar to sausage patties. You can eat uncooked luncheon meat because it is already steamed; it can be eaten straight from the can and requires minimal preparation prior to eating. It is also highly versatile and can be added to a wide variety of recipes. One of the first things you need to know about canned meats or luncheon meat is that they are almost always already cooked (Miranda, 2020). Generations of Filipinos love eating processed cold cuts of luncheon meat regularly, typically sliced or diced, then stir-fried and served on a bed of steamed rice, sometimes with a fried egg. It is now devoured in 44 countries worldwide, but it first came to life in 1937 in the small town of Austin, Minnesota. Fried, baked, boiled, or braised, the porkbased luncheon meat was first a hit in the US during the great depression and then in Asia after World War II. It is noticeable that people are very busy and are always in a hurry nowadays. The number of groceries and manufacturers of canned goods like luncheon meat is increasing because people have less time to cook and prepare their own food. Canned goods are the best choice for an emergency food supply. Canned goods luncheon meat can provide protein of high nutritional value for what is considered a highly nutritious food.

Some of the sensometric components include appearance, which is the most important attribute of any food’s appearance, and color, especially when it is directly associated with other food-quality attributes. The color quality of the illumination, in terms of intensity, color temperature, and fidelity, and the nature of the structure of the product all affect the appearance. Another preference is in aroma, where it is very sensitive to the processing and storage conditions. Flavor loss as well as off-flavor development is a problem of the food industry and could be limited by the encapsulation of the volatile ingredients prior to their use (Madene et al., 2006). The texture is defined as those properties of a food that are sensed by touch in the mouth and with the hands. We use many words to describe food texture. Foods can be soft or hard, mushy or crunchy, or smooth or lumpy. It is most important to the enjoyment and acceptability of foods, as well as the taste of some of the finest things in life. The most amazing finding is that taste sensitivity varies from person to person. It comes from a chain reaction that starts with sensitive proteins on the tongue, races through taste buds, enters the nerves, and ends with the brain. Almost everyone lives in a unique taste world, which directly relates to the interaction food has with the consumer at a given moment in time. The factors that affect food acceptability are different for the foods they love and hate. Overall acceptability includes customer characteristics, sensory characteristics of food, and the feel-good factor (Maina, 2018).

Processing snapping shrimp meat is a significant sector of the global economy, contributing to food security and nutrition as well as livelihoods. Processed food enables the supply of safe, affordable, and nutritious foods. The processed food sector accounts for a significant share of income generation and employment, is essential to maintaining a steady global supply of safe, affordable, and nutritious foods, and is thus key to supporting food security and nutrition. Processed food reduces the number of harmful bacteria in food that can cause diseases. It boosts the shelf life of food products and provides employment to a large population. Processed foods have been preserved by steaming, salting, or adding chemical preservatives. It refers to any food that is changed from its natural state. This may include adding preservatives, flavors, nutrients, and other food additives. It has a place in healthy diets. The key to healthy eating is to educate yourself on what to look for and talk with your health care professional or nutrition expert to discuss a food plan that works best for you (Harguth, 2022).

In this study, it only focused on the application of this species to aquaculture and the sensometric characteristics of a new product of processed cold cuts of luncheon meat; however, it showed some significant application not only to the contribution of the body of knowledge but also to the applicability for research utilization and commercialization of the product. The results of the patent search showed tremendous impact on the potential of commercialization for the following reasons: first, PH22019000243Y1 discloses the process of producing fresh water shrimp meat dumplings; second, RU2337589C1 specifies the method of manufacturing special-purpose canned food soup with shrimps and third, the RU 02332083 method of production of preserved food shrimps with vegetables and potherbs is invented. The prior art mentioned above discloses the methods and composition of producing freshwater shrimp and dumplings. Although they are using the same commodity, which is shrimp, there are features and meat quality compositions that are different from freshwater and snapping shrimp. The product is dumplings, but the present invention relates to snapping shrimp luncheon meat in a tin aluminum can. Another prior art is the production of canned shrimp soup. In this invention, there is no disclosure as to what type of shrimp is used or the amount of soup that is added. The present invention is different because the processed snapping shrimp has no liquid in the canned product. The last prior art discloses the ingredients used in the preparation of the preserved food shrimps with vegetables and potherbs. The present invention is different from the last prior art since no liquid is involved in the canned processed food. No mention was also made of the kind of shrimp used.

Generally, this study aims to determine the potential of snapping shrimp for aquaculture and the sensometric value of processed cold cuts (luncheon meat) of snapping shrimps. Specifically, this study focuses on the following indices: 1) qualitative description of the snapping shrimp in making processed cold cuts (luncheon meat); 2) preliminary assessment; 3) sensometric components of the snapping shrimp processed cold cuts (luncheon meat) in terms of appearance, aroma, taste, texture, and overall acceptability in the five treatments identified: T0- (100% pork luncheon meat), T1 (50% pork + 50% snapping shrimp), T2 (25% pork + 75% snapping shrimp), T3 (75% pork + 25% snapping shrimp), T4 (100% snapping shrimp); and 3) significant differences in the acceptability.

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