We Prototyped "Green Papaya Powder" Using Domestically Grown Green Papaya

Agriture has produced a prototype "green papaya powder" using domestically grown greenPapaya, making a prototype. Green papaya is papaya harvested before full ripening, and because it's rich in enzymes and dietary fiber, it's drawing attention as "papaya as a vegetable." Papain enzyme in particular has the function of helping break down protein, and application to digestive-support ingredients and beauty and health foods is anticipated.

For this prototype, we carefully sliced domestically grown green papaya and slowly dried it at low temperature. Milled into powder with no glucose and no coloring, it makes the most of papaya's gentle sweetness and fruity aroma. Characterized by a natural color and a fine, powdery texture, it can be used for a variety of applications — smoothies, aojiru, health drinks, supplement ingredients, and more.

Also, green papaya still has low domestic production volume, so it leads to differentiation as a rare ingredient. Along with rising beauty and health consciousness, it's ideal for functionality-conscious food development too. It's an ingredient we especially recommend to companies considering product-making that makes use of digestive enzymes, or expanding a lineup of natural ingredients.

At Agriture, we handle everything in-house, from procuring domestically grown ingredients through drying, powdering, and OEM. Beyond green papaya, we also accept powdering and small-lot prototyping of functional vegetables and fruits. Please feel free to consult us.

See product examples using green papaya here

Features of green papaya powder and key points on its components

The greatest feature of green papaya (unripe papaya) is that it's rich in papain enzyme. Papain is known as a protein-degrading enzyme, and it's an ingredient we're increasingly consulted about for prototypes as a raw material for product development that focuses on functionality such as digestive support and meat tenderizing. Agriture has a track record of drying and grinding green papaya in collaboration with a domestic partner farm. Temperature design to retain enzyme activity is the key to processing, and because the enzyme's residual rate changes with drying conditions, we recommend checking at the prototype stage.

Choosing between fresh fruit, dried chips, and powder

Green papaya's applications differ by form. For your choice at the development stage, use the following comparison table as a guide (figures vary by variety and growing environment).

In our collaboration with the partner farm, there's a case where green papaya — for which securing buyers through general distribution was difficult — was specialized for use as a "pet-supplement ingredient," redefining its value. It's a good example of a sales channel opening up by narrowing the application.

Drying design that retains enzyme activity

Because papain enzyme is a protein, it's inactivated at high temperatures. At Agriture, we perform temperature design that retains enzyme activity as much as possible, using a drying profile that combines low to medium temperatures. Because the balance of drying temperature and enzyme residual rate is also affected by the raw material's moisture content and thickness, lot-by-lot evaluation is needed.

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Green papaya powder is suited to product development centered on "the functionality of papain enzyme." We introduce representative ideas by application.

Pet food and pet supplements

An application with a track record in our collaboration with the partner farm. Focusing on papain enzyme's digestive-support function, we supply the powder as a raw material for supplements for dogs and cats. In the pet-food market, a "domestically grown" story readily becomes added value, and prototyping from small lots is possible.

• Main ingredient for digestive-support supplements for dogs and cats
• Blending ingredient for pet furikake (food toppings)
• Kneading into pet treats and jerky

Health foods and functional foods

An ingredient used in prototypes as a raw material for supplements, enzyme drinks, and protein-blended foods that focus on papain enzyme's digestive-support function. A powder form that supports capsule, tablet, and granule dosage forms alike is said to be easy to handle.The nutritional value and benefits of vegetable powderis also a helpful reference.

• Main ingredient / blending ingredient for digestive-enzyme supplements
• Raw material for enzyme drinks and fasting foods
• Adding a functional ingredient to protein bars and nutritional supplements

Meat processing and seasonings

Papain enzyme has the action of breaking down protein to tenderize meat, and there's demand for it as a raw material for pre-seasoning seasonings for meat processing and for meat tenderizers. Prototypes are also progressing as a blending ingredient for yakiniku sauce and marinade liquids.

• Main ingredient for meat tenderizers (meat-softening seasonings)
• Blending ingredient for yakiniku sauce and marinade liquids
• Pre-treatment ingredient for meat processing (ham, sausage)

Skincare and cosmetics ingredients

Papain enzyme is a component also used in exfoliating facial cleansers and peeling agents. As a food-grade, domestically grown raw material, we also accommodate prototype requests from cosmetics manufacturers.Vegetable powder list pageyou can also check combinations with other materials on.

• Blending ingredient for enzyme facial-cleansing powder
• Functional ingredient for peeling gels and gommage
• Natural enzyme ingredient for packs and masks

A base raw material for vegetable bouillon and dashi powder

We've summarized representative specifications for Agriture's commercial lots of green papaya powder. It's characterized by temperature design that emphasizes retaining enzyme activity.Green papaya powder specification detailsplease refer to together with.

A vegetable base powder for baby food

Customization support

• Blending: pre-blending available with other vegetable powders, herbs, and fruit powders
• Packaging: four types—500 g bag, 1 kg bag, 5 kg commercial bag
• Shape: slice (for pickles), dice cut (for ingredients), powder
• Origin: domestic growing regions (partner farms) and other domestic contract-cultivation routes prepared

Blending: pre-blend support with other dried vegetables

Because green papaya's retention of enzyme activity governs processing quality, aligning drying temperature with the application is a key point at the prototype stage.

1. dried vegetable / powder OEM inquiry formContact us with the prototyping content, application, and desired specifications via
2. In a concept interview (via Zoom or email), we share the intended product and the target level of enzyme activity
3. We ship prototype samples in 1 kg units of raw material (normally 2–3 weeks). Comparative prototyping across different drying temperatures is possible
4. Contact us with the prototyping content, desired shape, and assumed application via
5. Main manufacturing (from 10 kg of raw material). Issuing necessary documents and lot-by-lot quality inspection supported

Tell us your goal — "I want to maintain enzyme activity for a pet supplement," "I want to prioritize flavor for a seasoning," and the like — and we'll propose a drying profile.Collaboration examples with the partner farm.

Product catalog showing the items we handle

Flexible support from small lots to large lots

• Sold in small lots from 100g
• Handling heirloom vegetables from across Japan
• Dried fruits and herbs also supported

Download here

Frequently asked questions

Q. Does papain enzyme remain after drying?

A. We use a process that retains enzyme activity as much as possible with a low-to-medium-temperature drying design. However, since high-temperature drying inactivates it, the enzyme's residual rate depends on the drying conditions. We recommend evaluating enzyme activity at the prototype stage.

Q. Can you accommodate pet-food applications too?

A. We have a track record as a pet-supplement ingredient through our collaboration with the partner farm. We manufacture on a food-grade processing line and can also issue the necessary quality documents.

Q. Can green papaya be supplied year-round?

A. Since green papaya is grown in warm regions, the harvest season varies by growing region. By processing and storing it in bulk during the season, we secure a supply system for a certain period. If you have a sense of your annual usage, we recommend consulting us in advance.

Q. Can you issue a certificate of raw material origin and an analysis table?

A. We can issue both a certificate of raw-material origin showing that it's domestically grown, and a microbiological test report. We also accommodate quality requirements for pet food and cosmetics.

Q. Can it be blended with other dried vegetables?

Related pages and further reading

• Green papaya powder product page (domestically grown, enzyme retention, OEM-ready)
• Partner farm × Agriture green-papaya drying-processing case
• Agriture's dried vegetable and powder product list
• The nutritional value and benefits of vegetable powder
• For consultations on dried vegetable and powder OEM here