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Need
Status: Need is Closed

Pea Proteins for Low pH Beverages / 低pH飲料用のエンドウタンパク

Request Number

NG_2017_0001_N_091
Point of Contact
Need was closed on
Oct 31
Description

PepsiCo seeks to incorporate pea protein concentrate into low pH beverages.

PepsiCoは低pH飲料にエンドウタンパク濃縮物を配合することを検討している

Background

Humans have cultivated and eaten peas (Pisum sativum) for millennia. Modern consumers are looking to the seed as a promising protein source – it is rich in proteins which can be isolated to make pea protein concentrates (PPC).


While PPC are available in many forms and products, little or no research has been done to understand its behavior in low pH solution or model systems. As a result, food producers have encountered difficulties incorporating PPC into acidic products, such as fruit juices.


The goal of this project is to identify pea protein concentrates that are suitable for usage in low pH systems or to find technologies capable of processing PPC so that they may be used in low pH environments.

エンドウ豆(Pisum sativum)は何千年にもわたり栽培され、食されてきた。またエンドウ豆の種子は、有望なタンパク源として近年消費者に注目されており、エンドウタンパク濃縮物(PPC)の製造に必要なタンパク質が豊富に含まれている。穀物を基本とした食事ではリジンというアミノ酸が不足するが、PPCにはこのリジンが豊富に含まれている。
PPCは様々な形態および製品で利用可能だが、低pH溶液(またはそのモデル系)におけるPPCの挙動に関する研究はほとんどなされていない。そのため、フルーツジュースなどの酸性製品にPPCを配合することが食品メーカーの課題となっている。
このプロジェクトでは、低pH環境に適したPPCの特定、またはPPCを低pH環境で使用可能な状態に処理できる技術の探索を目的としている。 

Key success Criteria

Must-Haves:

  • Focused exclusively on pea protein concentrates/isolates:
    • Yellow or green
  • Increased protein solubility (above 50%) at a pH between 3.0 and 4.0
  • Low flavor profile and texture impact (astringency/grittiness) on fluid model systems of at least 4% protein content
  • Samples for review (powder/liquid form)
  • エンドウタンパク濃縮物または単離物のみ対象
    • 黄色または緑色のもの
  • pH 3.0~4.0の範囲において高いタンパク溶解性(50%以上)を示す
  • 少なくともタンパク含量4%の溶液モデルにおいて、香味特性やテクスチャーへの影響が弱い
  • テストサンプル(粉体または液体)の利用が可能

Nice-to-Haves:

  • Non-dairy, non-allergenic, non-GMO processing aids (enzymes)
  • All natural, non-dairy, non-soy ingredients in case processing aides are added (enzymes)
  • PDCAAS above 0.8
  • Clarity in solution
  • Suitable for use in a production environment
  • 加工助剤(酵素)に乳、アレルゲン、GMOを使用していない
  • 加工助剤(酵素)が全て自然素材であり、乳および大豆原料を使用していない
  • タンパク質消化吸収率補正アミノ酸スコア(PDCAAS)が0.8以上
  • 溶液中で透明
  • 製造現場環境での使用に適している
Possible Approaches

PepsiCo is interested in all approaches that produce a pea protein concentrate for usage in a low pH system.

PepsiCoは、低pH環境で使用可能なエンドウタンパク濃縮物を得ることができる全てのアプローチに興味を持っている

Approaches not of Interest

PepsiCo is not interested in protein concentrates from plants other than peas. Additionally, PepsiCo is not seeking unprocessed whole pea flour.

PepsiCoは、エンドウ豆以外の植物に由来するタンパク濃縮物は対象外としている。また、未処理のエンドウ豆由来全粒紛も対象外である。

Due Date
Oct 31
Items to be submitted

Please contact phd@ninesigma.com if you need assistance.


To respond to this project, please use the online response form to provide the following information:

  • Response Title
  • Proposed Technical Approach
  • Technical Summary
    • Solubility in pH between 3.0 & 4.0 and stability in solution
    • Amino acid profile
      • PDCAAS or
      • DIAAS
    • Digestibility information
    • Regulatory information
  • Organization Details
  • Organization Name
  • Point of Contact
  • Email Address
  • Phone Number
  • Mailing Address
  • Technical Maturity
  • Budget/Timeline
  • Experience

Please note: only non-confidential information can be included in your response. You can access saved draft responses via your Control Center (located in the top row of options when logged into your NineSights account). While all submissions must be made in English, PepsiCo is committed to strong international engagement and welcomes responses from interested individuals and organizations.


To submit your idea or proposal, please use the Respond Now button on the right of this page. Please note that only non-confidential information can be accepted. By submitting a response, you represent that the response does not contain and will not be deemed to contain any confidential information of any kind.

Your response should be a concise abstract/executive summary. The proposal should briefly describe the technical approach and provide information on technology performance, background and description of the responding team and their related experience. By submitting a response, you acknowledge that PepsiCo, in its sole discretion, may select or reject a response or any portion thereof.

Nothing in this Project Description obligates PepsiCo to implement, practice, license, purchase or provide any solutions, recommendations, inventions, intellectual property, products, concepts, systems, techniques or services, or to enter into any relationship or agreement with any party responding to this Project Description (a “Respondent”). This Project Description does not create a relationship of agency, partnership, joint venture, or license between the PepsiCo and any Respondent. Respondent acknowledges that PepsiCo may currently or in the future be developing, acquiring or licensing information inventions, intellectual property, products, concepts, systems, techniques or services similar to those being requested in this Project Description. Accordingly, nothing in this Project Description will be construed as a representation or agreement that PepsiCo will refrain from developing or authorizing another to develop any products, concepts, systems or techniques that are similar to those contemplated in this Project Description.

Client Point of Contact

Sameer Talsania
Gallery Moderator(s)
Brandy Heflin
Request Number
NG_2017_0001_N_091
Preferred Collaboration Types
Area of Interest