Soursop Powder Bulk Buyer’s Guide: Specification, COA and Application Data

Direct answer: When buying bulk soursop powder, a manufacturer should request a certificate of analysis covering identity (botanical name Annona muricata), extraction ratio, acetogenin content for leaf extracts (typically standardised at 0.01–0.02%), moisture content, particle size, heavy metals, and microbial limits per batch. Buyers should distinguish between soursop fruit extract powder (a flavour and nutrition ingredient rich in protein and vitamin C) and soursop leaf extract powder (standardised for acetogenin content), as the two serve different formulation purposes and carry different specification requirements. The COA should also confirm the extraction method — ultrasonic water extraction preserves heat-sensitive compounds without solvent residues. Bionutricia Extract supplies both soursop fruit and soursop leaf extract powders produced under FSSC 22000, GMP, HACCP, and JAKIM halal certification, with full COA documentation for every batch.

FSSC 22000
GMP
HACCP
JAKIM Halal
US FDA
MeSTI

Quick facts for formulators

Botanical: Annona muricata (Annonaceae) — also known as graviola or soursop
Two formats: Fruit extract powder (20:1) and leaf extract powder (100:1)
Key marker (leaf): Acetogenins, standardised at 0.01–0.02%
Key nutrients (fruit): Protein, vitamin C, dietary fibre
Extraction method: Ultrasonic water extraction (no solvent residues)
Shelf life: 24 months in original sealed packaging below 25°C, RH below 65%
Certifications: FSSC 22000, GMP, HACCP, JAKIM Halal, US FDA, MeSTI

What is soursop powder?

Soursop (Annona muricata) is a tropical fruit tree of the Annonaceae family, commercially cultivated in Central and South America and across tropical countries including Malaysia. The fruit is a large, irregularly shaped, green-skinned berry with soft spines, white fibrous flesh, and black seeds. It is widely used to produce candy, juice, smoothies, ice cream, and other sweet treats. In ingredient form, soursop is supplied as a standardised extract powder — either from the fruit or from the leaf — for use in beverages, supplements, and functional food applications.

Soursop fruit extract powder concentrates the fruit’s natural nutrients — protein, vitamin C, and dietary fibre — into a shelf-stable, free-flowing powder. Soursop leaf extract powder concentrates the leaf’s phytochemicals, particularly the annonaceous acetogenins, which are the characteristic bioactive compounds of the Annona genus. The two formats serve different formulation purposes and should not be treated as interchangeable.

Bionutricia offers both formats: soursop fruit extract powder (20:1 ratio) and soursop leaf extract powder (100:1 ratio, standardised at 0.01–0.02% acetogenins). Both are vegan, non-GMO, and produced without fillers, artificial flavours, additives, preservatives, or artificial colours.

Soursop fruit powder vs soursop leaf extract powder

Understanding the distinction between these two formats is essential for procurement. They are produced from different plant parts, carry different marker compounds, and serve different applications.

Parameter	Soursop fruit extract powder	Soursop leaf extract powder
Plant part	Ripe fruit pulp	Leaf
Extraction ratio	20:1	100:1
Key marker compound	Protein, vitamin C (nutritional profile)	Acetogenins (0.01–0.02%)
Primary use	Flavour, nutrition, beverage premixes	Phytochemical standardisation, functional ingredient
Flavour profile	Sweet, tropical, creamy-sour soursop flavour	Herbaceous, mild
Typical dosage	2–6% of total weight in food and beverage	1–2 servings per day in supplement applications

Key specifications for bulk soursop powder

A comprehensive specification sheet for bulk soursop powder should include the following parameters, each confirmed on the COA per batch.

Parameter	Why it matters	What to check
Botanical identity	Confirms the powder is genuine Annona muricata, not a substitute species	Latin name on spec sheet and COA; request botanical identification method
Extraction ratio	Indicates concentration — 20:1 means 20 kg of raw material yields 1 kg of extract	Confirm ratio matches your formulation calculations
Acetogenin content (leaf)	The marker compound for soursop leaf extract; without it, the product is not genuine soursop leaf	Standardised at 0.01–0.02%; verify the assay method on the COA
Extraction method	Ultrasonic water extraction preserves heat-sensitive compounds and avoids solvent residues	Confirm no ethanol or chemical solvents used; request method declaration
Moisture content	Affects flowability, caking, and shelf life	Typically below 5%; higher moisture promotes clumping and microbial growth
Particle size	Determines dissolution rate and uniformity in blends	Specify mesh size for your application (e.g. 80–100 mesh)
Heavy metals	Food-safety compliance	Lead, arsenic, cadmium, mercury within Codex/EFSA/FDA limits
Microbial limits	Food-safety compliance	Total plate count, yeast, mould, coliforms, Salmonella, E. coli per batch

Acetogenins: the marker compound for soursop leaf

Annonaceous acetogenins are a class of long-chain fatty acid derivatives unique to the Annona genus. They are the characteristic phytochemicals of soursop leaf and the primary marker compound that distinguishes genuine soursop leaf extract from generic plant powder. The most studied acetogenin is annonacin, whose chemical structure is shown below.

For procurement purposes, acetogenin content is the single most important specification for soursop leaf extract powder. Bionutricia’s soursop leaf extract is standardised at 0.01–0.02% acetogenins, confirmed by laboratory assay on every batch. Buyers should verify that the COA reports the acetogenin assay value and the analytical method used — without this, the product cannot be confirmed as genuine soursop leaf extract.

It is important to note that the European Food Safety Authority (EFSA) published a risk assessment in 2020 regarding the use of Annona muricata in food, flagging neurotoxicity concerns associated with acetogenin intake (EFSA Journal, 2020; PMC7691614). A systematic review in the Journal of Pharmacy and Pharmacology also examined the safety and tolerability of Annona muricata leaf extract (PMID 31659754). Buyers should be aware of these regulatory assessments and ensure their formulations and labelling comply with the regulations of their destination market.

Applications in food and beverage manufacturing

Soursop powder is used across several food, beverage, and supplement categories:

Beverages: soursop juice, smoothies, flavoured milk, iced tea, functional drinks
Dairy: ice cream, frozen yoghurt, pudding
Bakery and confectionery: soursop-flavoured cake, candy, jelly, jam
Supplement premixes: soursop leaf extract in functional powder blends and dry beverage mixes
Savoury applications: soup bases, seasoning blends where a tropical fruit note is desired

For soursop fruit extract powder, typical usage rates run 2–6% of total weight in food and beverage applications. The powder rehydrates readily in warm water, releasing the characteristic soursop aroma. For soursop leaf extract powder, usage is determined by the desired acetogenin content in the finished product and should be calculated from the COA’s assay value.

How to buy soursop powder in bulk: a checklist

Plant part — confirm whether you are buying fruit extract or leaf extract; they are not interchangeable.
Extraction ratio — 20:1 for fruit, 100:1 for leaf; verify on the spec sheet.
Acetogenin content (leaf) — standardised at 0.01–0.02%; confirm the assay method on the COA.
Extraction method — ultrasonic water extraction preferred; confirm no solvent residues.
Botanical identity — verify Annona muricata is declared on the spec sheet and COA.
Certificate of analysis — identity, extraction ratio, marker compound, moisture, heavy metals, microbial limits per batch.
Certifications — halal (JAKIM or recognised body), GMP/HACCP or FSSC 22000 site certification.
Regulatory compliance — check destination-market regulations on Annona muricata and acetogenin content; review EFSA 2020 risk assessment.
Packing and shelf life — foil-lined 1 kg / 5 kg / 25 kg options; confirm 24-month shelf life in sealed packaging below 25°C.
Sensory sample — evaluate colour, aroma, and reconstituted taste before committing to volume.

Soursop powder from a Malaysian supplier

Bionutricia Extract supplies both soursop fruit extract powder and soursop leaf extract powder from its manufacturing facility in Sungai Buloh, Malaysia. The facility operates under FSSC 22000, GMP, and HACCP certification, and products are JAKIM halal-certified — easing registration across Malaysia, Indonesia, the GCC, and other halal-regulated markets. Every batch ships with a certificate of analysis covering identity, extraction ratio, marker compound content, moisture, heavy metals, and microbial limits. Bionutricia’s extraction capability is protected under granted patent MY-188945-A (patented enzymatic ultrasonic extraction), and the company has served 239+ brand partners since its founding in 2006.

For specifications, samples, and bulk quotations, contact our team or message us on WhatsApp at +60 16-661 8510.

Related guides

Frequently asked questions

What is the difference between soursop fruit powder and soursop leaf extract powder?

Soursop fruit extract powder is made from the ripe fruit and is rich in protein, vitamin C, and dietary fibre — used primarily for flavour and nutrition in beverages and food. Soursop leaf extract powder is made from the leaf and is standardised for acetogenin content (0.01–0.02%) — used as a functional ingredient where phytochemical standardisation matters. The two are not interchangeable.

What are acetogenins and why do they matter for soursop leaf extract?

Annonaceous acetogenins are a class of compounds unique to the Annona genus and are the characteristic marker compound of soursop leaf. Without verified acetogenin content, a product cannot be confirmed as genuine soursop leaf extract. Buyers should always check the acetogenin assay value and method on the COA.

Is soursop powder halal?

Soursop is a plant ingredient; halal certification depends on the manufacturing facility. Bionutricia Extract’s soursop powders are produced in a JAKIM halal-certified plant with documentation available for buyers.

How should soursop powder be stored?

Store sealed in a cool, dry place away from sunlight. The powder is hygroscopic — reseal promptly after opening to prevent caking. Unopened shelf life is 24 months in original sealed packaging below 25°C and relative humidity below 65%. Powder texture may vary; some clumping can occur due to heat or moisture.

Are there regulatory concerns with soursop ingredients?

Yes. The European Food Safety Authority published a risk assessment in 2020 flagging neurotoxicity concerns associated with acetogenin intake from Annona muricata (EFSA Journal, 2020; PMC7691614). Buyers should review this assessment and ensure their formulations and labelling comply with the regulations of their destination market. Always consult current regulatory guidance before launching a product containing soursop leaf extract.

Specifying soursop powder for a food, beverage, or supplement product? Request specifications, samples and a bulk quotation

Article by Bionutricia R&D Team. Last updated: 24 September 2026.