Commentary - Journal of Food Technology and Preservation (2023) Volume 7, Issue 5

Health benefits of umami: The nutritional aspects of savory taste.

Department of Food Technology, Chulalongkorn University, Bangkok, Thailand

*Corresponding Author:

Chanchai Boonla
Department of Food Technology
Chulalongkorn University, Bangkok, Thailand
E-mail: chanchaiboonla@chula.ac.th

Received: 25-Aug-2023, Manuscript No. AAFTP-23-112974; Editor assigned: 28-Aug-2023, PreQC No. AAFTP-23-112974 (PQ); Reviewed: 04-Sep-2023, QC No. AAFTP-23-112974; Revised: 16-Sep-2023, Manuscript No. AAFTP-23-112974 (R); Published: 21-Sep-2023, DOI:10.35841/2591-796X-7.5.195

Citation: Boonla C. Health benefits of umami: The nutritional aspects of savory taste. J Food Technol Pres. 2023;7(5):195

Introduction

Umami, often referred to as the "fifth taste," is a savory flavor that has intrigued chefs and food enthusiasts for centuries. Beyond its culinary appeal, umami plays a significant role in the realm of nutrition and health. The basics of umami- Umami, a japanese term that translates to "pleasant savory taste," is one of the five primary tastes, alongside sweet, sour, bitter, and salty. It was first identified by japanese chemist kikunae ikeda in the early 20th century. Umami is characterized by its savory, meaty, or brothy flavor profile and is often described as deeply satisfying and rich. The key component responsible for the umami taste is glutamate, an amino acid found in various foods. In addition to glutamate, other compounds like inosinate and guanylate also contribute to the umami taste and are often found in foods like meats and certain fish [1].

Umami-rich foods- Umami can be found in a wide range of foods, both natural and processed. Some of the most common sources of umami include: Meats: beef, pork, and poultry contain significant amounts of umami, especially when cooked or roasted. Fish: certain fish, such as tuna and salmon, are known for their umami-rich flavors. Soy sauce: soy sauce, a staple in many asian cuisines, is rich in umami due to its high glutamate content. Tomatoes: ripe tomatoes are naturally rich in glutamate, contributing to their savory taste. Parmesan cheese: aged cheeses like parmesan are packed with umami, making them a popular choice for enhancing the savory flavors in dishes. Mushrooms: varieties like shiitake and porcini are known for their umami-rich taste and are often used to add depth to recipes [2].

Seaweed: various seaweed types, such as kombu and nori, are umami powerhouses, commonly used in japanese cuisine. Fermented foods: products like miso, which is made from fermented soybeans, and worcestershire sauce, which contains anchovies, have strong umami profiles. Nutritional benefits of umami- Beyond its culinary appeal, umami-rich foods offer several nutritional benefits: Protein source: many umami-rich foods, such as meats, fish, and dairy products, are excellent sources of high-quality protein. Protein is essential for building and repairing tissues, supporting immune function, and maintaining muscle mass. Mineral content: certain umami sources, like seaweed and soy products, are rich in essential minerals, including iodine, calcium, and magnesium, which are crucial for various bodily functions, including bone health and thyroid function [3].

Vitamins: umami-rich foods can be excellent sources of vitamins like b12, found in animal-based sources like meats and fish, and b vitamins present in whole grains and legumes often paired with umami ingredients. Antioxidants: some umami foods, like tomatoes and mushrooms, contain antioxidants such as lycopene and ergothioneine, which help protect cells from oxidative stress and support overall health. Glutamate and brain function: glutamate, the key umami compound, also plays a role as a neurotransmitter in the brain. It contributes to various cognitive functions, including memory and learning. Digestibility: the savory taste of umamirich foods can stimulate appetite and improve the palatability of dishes, potentially leading to better digestion and nutrient absorption. Umami in balanced diets- Incorporating umamirich foods into your diet can be a flavorful and nutritious way to enhance meals [4].

Here are some tips for doing so: Balanced protein: include a variety of protein sources, such as lean meats, fish, poultry, beans, and tofu, to ensure you're getting a range of nutrients, including umami-rich options. Vegetables and seaweed: incorporate umami-rich vegetables like tomatoes, mushrooms, and spinach into salads, soups, and stir-fries. Seaweed can also be added to salads or used to wrap sushi. Parmesan cheese: grate parmesan cheese over pasta, salads, or roasted vegetables to add a burst of umami flavor, Soy sauce and miso: experiment with soy sauce and miso in your cooking, whether in marinades, dressings, or soups. Umami condiments: worcestershire sauce, fish sauce, and anchovy paste can be used in small quantities to add depth and richness to various dishes. Umami combinations: pair umami-rich ingredients like mushrooms and tomatoes or cheese and cured meats to create flavor-packed dishes [5].

References

1. Andres-Hernando A, Cicerchi C, Kuwabara M, et al. Umami-induced obesity and metabolic syndrome is mediated by nucleotide degradation and uric acid generation. Nat Metab. 2021;3(9):1189-201.

Indexed at, Google Scholar, Cross Ref

2. Wu B, Eldeghaidy S, Ayed C, et al. Mechanisms of umami taste perception: From molecular level to brain imaging. Crit Rev Food Sci Nutr. 2022;62(25):7015-24.

Indexed at, Google Scholar, Cross Ref

3. Zhang Y, Venkitasamy C, Pan Z, et al. Novel umami ingredients: Umami peptides and their taste. J Food Sci. 2017;82(1):16-23.

Indexed at, Google Scholar, Cross Ref

4. Qi L, Gao X, Pan D, et al. Research progress in the screening and evaluation of umami peptides. Compr Rev Food Sci Food Saf. 2022;21(2):1462-90.

Indexed at, Google Scholar, Cross Ref

5. Stanska K, Krzeski A. The umami taste: From discovery to clinical use. Pol J Otolaryngology. 2016;70(4):10-5.

Indexed at, Google Scholar, Cross Ref