1、The protein content of seaweeds: a universal nitrogen

We propose that the overall median value of 5 be used as the most accurate universal seaweed nitrogen-to-protein (SNP) conversion factor.

2、Seaweed Proteins: Properties, Extraction, Challenges, and

This review critically examines the nutritional, functional, and bioactive properties of proteins and peptides derived from seaweed, while also addressing key obstacles related to extraction and application.

3、Seaweed Proteins: Properties, Extraction, Challenges, and Prospects

Seaweed-derived proteins and peptides are rich in essential amino acids and exhibit promising functional and bioactive properties, making them attractive for food applications.

4、Seaweed proteins are nutritionally valuable components in the human

Experimental evidence shows that seaweeds contain high concentrations of the essential amino acids (EAAs) necessary for human consumption, but seaweeds have yet to be evaluated with standardized metrics to compare their nutritional value to other protein sources.

5、(PDF) Seaweeds as a Source of Functional Proteins

Seaweeds, or macroalgae, are emerging as one of the alternative protein sources. They are rich in protein with an excellent amino acid profile comparable to the other conventional protein...

Seaweeds as a Source of Functional Proteins

This paper discusses the compositional and nutritional aspects of seaweed protein, protein extraction techniques, functional properties of various seaweed proteins, as well as their safety for new product development and functional food applications.

Seaweeds, an aquatic plant

Our purpose is to assess the role of seaweed protein in different food sectors such as fermented, bakery, diary, meat and meat based products in the context of providing knowledge over the efficacy of seaweed based food products.

Seaweed Proteins: A Step towards Sustainability?

Its protein content ranges from 11% to 32% of dry weight, making it valuable for diverse dietary preferences, including vegetarian and vegan diets. Furthermore, this review underscores the sustainability and environmental advantages of seaweed protein production compared to traditional sources.

Seaweed as an alternative protein source: Prospective protein

Seaweed contains up to 47% protein on a dry weight basis; this is higher than traditional protein sources, such as cow's milk (3.4%) (Brien, Hayes, Sheldrake, Tiwari, & Walsh, 2022; Gellrich, Meyer, & Wiedemann, 2014).

Seaweed proteins are nutritionally valuable components in the human

Discovering alternative protein sources that are nutritionally adequate for the human diet without harmful environmental effects is imperative. Seaweeds are a promising option as they produce abundant protein with a low carbon footprint.

Seaweed fish protein is a high-protein, low-fat food rich in essential amino acids and trace elements, offering significant health benefits. On the market, seaweed fish protein products are typically packaged in milliliters (mL), but what constitutes an "authentic" volume? This question requires analysis from the following perspectives:

1. Product Standards and Certification

First, it is crucial to verify whether the product meets relevant food safety standards and quality certifications. In China, seaweed fish protein, as a food additive or nutritional supplement, must comply with Food Safety National Standard: Standards for Use of Food Additives (GB 2760) and other regulations. These standards specify permissible usage levels and ratios to ensure consumer safety. Authentic seaweed fish protein products should possess valid production licenses and quality inspection reports, serving as key indicators of their legitimacy.

2. Nutrient Composition and Content

Second, the nutritional profile and ingredient compliance must align with national standards. According to Chinese guidelines, the protein content of seaweed fish protein should exceed 30%, while fat content must remain below 5%. Additionally, it must be free of heavy metals and harmful substances. Authentic products should clearly label protein, fat, and potential hazardous material contents on their packaging.

3. Brand Reputation and User Feedback

Third, brand credibility and market reputation play a vital role. Established brands often prioritize quality and service, influencing consumer choices. When selecting seaweed fish protein, evaluating user reviews, expert opinions, and market recognition can provide insights into a brand’s reliability. Brands with strong positive reputations are more likely to offer authentic products.

4. Pricing and Cost-Effectiveness

While price alone does not determine authenticity, it serves as a reference for purchasing decisions. Products with moderate pricing and high nutritional value are more likely to be genuine. Comparing options across brands and specifications helps identify cost-effective choices.

5. Consumption Guidelines

Personal dietary needs and preferences should also guide selection. For instance, individuals monitoring fat intake may opt for low-fat or fat-free formulations, while vegetarians should seek plant-based versions. Flavor variations can cater to taste preferences, enhancing satisfaction.

To identify authentic seaweed fish protein, a comprehensive assessment of product standards, nutrient labels, brand trustworthiness, pricing, and personal requirements is essential. By evaluating these factors holistically, consumers can make informed decisions and select genuine, high-quality seaweed fish protein products.