OFSP puree and products: Puree Production and Products for Sweet Potato

Effortless sweet potato puree, every time!

The OFSP (Orange-fleshed sweet potato) puree technology involves the conversion of fresh sweet potato tubers into a stable and versatile puree. The process includes cleaning, steaming, peeling, and mashing or pureeing the sweet potato flesh. This results in a smooth and uniform puree suitable for various food applications. Vacuum-packed storage technology with preservatives extends the shelf life of the puree. Hygiene and food safety practices are maintained throughout the process.

This technology is TAAT1 validated.

8•8

Scaling readiness: idea maturity 8/9; level of use 8/9

Adults 18 and over: Positive high

Women: Positive low

Climate adaptability: Highly adaptable

Farmer climate change readiness: Significant improvement

Carbon footprint: A bit less carbon released

Environmental health: Does not improve environmental health

Water use: Same amount of water used

Problem

Difficulty in Peeling: It's hard to remove the tough outer layer of sweet potatoes by hand.

Slow Cooking Process: Cooking sweet potatoes takes a long time when done without special machines.

Mashing is Tough: Making sweet potatoes smooth is a tough job.

Quality Control Challenges: It's not easy to make sure the puree is safe and good to eat.

Time-Consuming: Doing all these tasks by hand takes a lot of time and effort.

Inconsistent Results: Manual processes may lead to uneven or rough-textured puree.

Shorter Shelf Life: Without advanced technology, the puree might not last as long.

Solution

Effortlessly peels the tough outer layer, significantly expediting the process.
Cooks sweet potatoes swiftly, ensuring efficiency.
Transforms the cooked sweet potatoes into a smooth mixture.
Quality control is enhanced through automated checks, guaranteeing the puree's safety and high quality.
Increase production speed, making the process more efficient.
Delivers consistent results, ensuring a smooth texture every time.
Extends the puree's shelf life, ensuring it remains safe to eat for an extended period.

Key points to design your program

In the near future, this section will provide an overview of this technology's success in various contexts, details on partners offering technical support, training, and implementation monitoring, along with other valuable insights for your projects and programs. These details will be added progressively.

In the meantime, use the 'Request information' button if you need to contact us.

0.36—0.53 USD

Per kilogram of OFSP puree production

18—42 %

Net profit margin

IP

Open source / open access

Scaling Readiness describes how complete a technology’s development is and its ability to be scaled. It produces a score that measures a technology’s readiness along two axes: the level of maturity of the idea itself, and the level to which the technology has been used so far.

Each axis goes from 0 to 9 where 9 is the “ready-to-scale” status. For each technology profile in the e-catalogs we have documented the scaling readiness status from evidence given by the technology providers. The e-catalogs only showcase technologies for which the scaling readiness score is at least 8 for maturity of the idea and 7 for the level of use.

The graph below represents visually the scaling readiness status for this technology, you can see the label of each level by hovering your mouse cursor on the number.

Scaling readiness score of this technology

Maturity of the idea 8 out of 9

Uncontrolled environment: tested

Level of use 8 out of 9

Used by some intended users, in the real world

Maturity of the idea										Level of use
9
8
7
6
5
4
3
2
1
	1	2	3	4	5	6	7	8	9

Countries with a green colour: Tested & adopted
Countries with a bright green colour: Adopted
Countries with a yellow colour: Tested
Countries with a blue colour: Testing ongoing

Countries where the technology is being tested or has been tested and adopted
Country	Testing ongoing	Tested	Adopted
Kenya	–No ongoing testing	–Not tested	Adopted
Malawi	–No ongoing testing	–Not tested	Adopted
Mozambique	–No ongoing testing	–Not tested	Adopted
Rwanda	–No ongoing testing	–Not tested	Adopted

This technology can be used in the colored agro-ecological zones. Any zones shown in white are not suitable for this technology.

Agro-ecological zones where this technology can be used
AEZ	Subtropic - warm	Subtropic - cool	Tropic - warm	Tropic - cool
Arid
Semiarid
Subhumid
Humid

Source: HarvestChoice/IFPRI 2009

The United Nations Sustainable Development Goals that are applicable to this technology.

Goal 2: zero hunger

Goal 3: good health and well-being

Making sweet potato puree using technology to turn fresh, sweet potatoes into a smooth, mashed-up mixture.

Choosing Good Sweet Potatoes: First, we pick the best sweet potatoes that are fresh and not damaged.
Cleaning and Sorting: We wash the sweet potatoes to remove any dirt and check them for any bad spots.
Peeling and Trimming: We take off the tough outer layer and get rid of any parts that aren't good to eat.
Cooking: We use machines to cook the sweet potatoes until they're soft and easy to mash.
Mashing or Pureeing: After cooking, we use special machines to turn the sweet potatoes into a smooth mixture.
Straining (Optional): Sometimes, we filter out any bits that might make the mixture rough.
Checking for Quality: We make sure that the puree is really good quality and doesn't have anything extra in it.
Putting it in Packages: We then put the sweet potato puree into containers like cans, jars, or bags that keep it fresh.