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1.What is Pea Protein Peptide?

Pea peptide is an active small molecule peptide, it is extracted from pea protein by bio-complex enzyme digestion, giving it beneficial antioxidant, antihypertensive, and modulating intestinal bacteria activities, as well as various functional properties, including solubility, water- and oil-holding capacities, and emulsifying, foaming, and gelling properties. Pea peptide contains eight essential amino acids that the human body cannot synthesize by itself

2.What are the benefits of Pea protein ?

The benefits of pea protein are plenty, from helping to build and maintain muscle to boosting overall health via its anti-inflammatory properties. Here are five plusses of pea protein. 1.It may positively impact body composition. “Pea protein is an excellent plant-based protein that can help improve body composition by supporting the growth and maintenance of muscle mass,” says Rachel MacPherson, a certified sports nutritionist. When used in conjunction with resistance training, pea protein can help you build muscle. In emerging research, pea protein promoted a greater increase in muscle thickness compared to a placebo4 when ingested twice a day over the course of a 12-week upper-body resistance training program. No significant differences were observed in muscle gains between the protein and whey groups. Another study investigated protein supplementation with high-intensity functional training, also called HIFT. The researchers also found that pea protein and whey protein produced similar results5 in body composition, muscle thickness, and athletic performance measurements. 2.It may have anti-inflammatory properties. One of the main types of protein we get from yellow peas is albumin6. Albumin, the most abundant circulating protein in the blood, has anti-inflammatory7 effects and helps protect against cardiovascular disease. Low albumin levels8 are associated with higher levels of inflammatory markers. Pea protein also contains bioactive peptides that have antioxidant effects9, among other benefits. One study showed that pea protein lowered pro-inflammatory markers10 in study participants. Although more research is needed, animal studies demonstrate that pea protein may have potential to help alleviate symptoms of inflammatory conditions, such as atopic dermatitis11. Pea protein may also support gastrointestinal health by improving the gut microbiome1. An impaired or disturbed gut microbiome12 is associated with several metabolic diseases that are also inflammatory, including Type 2 diabetes, cardiovascular disease, and more. 3.It helps reduce age-related muscle loss. Protein supplementation13, specifically with protein that contains all essential amino acids14, like pea, can help reduce one’s risk for extreme age-related muscle mass decline, known as sarcopenia, in conjunction with resistance training. Hewlings adds that there is also evidence that protein can help support lean body mass15 during the menopause transition. 4.It has a higher leucine content than most plant proteins. The essential amino acid leucine is a crucial for protein synthesis. Plant-based proteins tend to have lower amounts of leucine13 when compared to animal-based versions. However, when it comes to plant-based options, both pea and brown rice protein have a higher leucine content2 than others, with the exception of corn and potato proteins. To boost your intake of leucine, Hewlings recommends blending pea protein with rice protein, or you can buy a pre-mixed option. 5.Sustainability compared to other sources of protein Peas have sustainability perks, too. They work well as a rotational crop1 to help break disease cycles and they're also a good summer fallow crop1. Animal-derived proteins are largely considered less sustainable than plant options, since they are responsible for twice as many greenhouse gases16 on average.

3.How to find a good pea protein?

All the experts interviewed for this article suggest looking for a pea protein powder that has been third-party tested for contaminants. Plus, check the label to ensure you’re not buying a product that has a bunch of fillers or unwanted ingredients, Macpherson says. “Look for products that are made from non-GMO peas, free from artificial colors, flavors, and sweeteners,” suggests registered dietitian Pallini Winnifred, RD. Brand transparency is also key. “I would stay away from proprietary blends,” Feder says, “as this makes it so you will not be able to find out how much of each ingredient is in the product.” Ideally, your pea protein powder will also have its amino acid content clearly listed, and contain at least 2.5 grams23 of the essential amino acid leucine.

4.What is Extraction Process of Pea Protein from Pea?

Pea protein is available in different forms, including pea flour, pea protein concentrates, and pea protein isolate. Mainly pea protein is utilized in the form of concentrate and can be produced through an acid hydrolysis process [24,25]. Pea protein extraction requires selecting appropriate treatments to maximize yields and estimate functional, nutritional, and structural properties that affect their applicability in the food industry . In addition, several extraction techniques, including wet extraction, dry fractionation, salt extraction, micellization, and mild fractionation, are used to obtain pea protein concentrates and isolates. Prior to protein extraction, pea seeds undergo pre-treatment steps such as cleaning, drying, sorting, dehulling, and splitting that allow the detachment of the hulls and the cotyledons from whole pulses; therefore, it facilitates protein extraction without affecting their techno-functional properties . The extraction method, pH, duration of solubilization, number of washes, ionic strength, solvation ratio, temperature, extraction equipment, and filtration or purification techniques are some factors that influence the efficiency of the extraction as well as the protein isolate characteristics .