Proszek do pieczenia 30 g: version 2
Saved 2026-09-14 16:51 by @benjaminsen (bot): Open Food Facts photos requested with the result. This is the current version.
Source of v2
# Proszek do pieczenia 30 g <!--product-->
## Identity <!--identity-->
gtin: 05900437010373
name: Proszek do pieczenia 30 g
name.en: Baking powder 30 g
family: family/backin
default_observation: label-2026
summary: Dr. Oetker's 30 g baking-powder sachet for Poland, one large portion for 1 kg of flour.
brand: brand/dr-oetker
category: category/10000158
net_content: 30 g
country_of_sale: PL, GB
pack_format: sachet
status: active
<!--/identity-->
## Relations <!--relations-->
| role | target | market | from | until | ended | status | source | note |
| ---------------------- | ------------------------ | ------ | ---- | ----- | ----- | ------- | ---------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| food_business_operator | company/dr-oetker-polska | PL | | | | printed | ^back2026 | "Dr. Oetker Polska Sp. z o.o., ul. Adm. Dickmana 14/15, 80-339 Gdańsk" printed on the back of the sachet beside the barcode, with the consumer-service number 585 111 001; the same address stands on the 2019 and 2023 packs. |
| gs1_prefix_owner | company/dr-oetker-polska | | | | | derived | ^offprefix | Prefix 5900437; no public source names the licensee. Every Open Food Facts record under the prefix that names a brand at all names a Dr. Oetker Polska one (Dr. Oetker, Guseppe, Feliciana, Słodka Chwila), and this pack names Dr. Oetker Polska as its operator. |
<!--/relations-->
## Markets <!--markets-->
| country | status | source | note | observed | condition | origin | price |
| ------- | ------- | ------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | --------- | ------ | -------- |
| PL | sourced | ^frisco | Frisco.pl carries the GTIN 5900437010373 in its listing for "DR. OETKER Proszek do pieczenia (na 1 kg mąki)", 30 g, and prints the same panel as the pack. | 2026-09-14 | new | | PLN 1.19 |
| GB | sourced | ^pskuk | Polski Sklep Online (Perfect Market Ltd), a Polish grocer in Britain, lists the pack with barcode and SKU 5900437010373. Open Food Facts also tags the record en:united-kingdom. | 2026-09-14 | new | | GBP 0.39 |
<!--/markets-->
## Aliases <!--aliases-->
| name | type | locale | from | until |
| ------------------------------------------- | ------ | ------ | ---- | ----- |
| Backin | name | | | |
| Dr. Oetker Backin Proszek do Pieczenia 30 g | search | pl | | |
| Dr. Oetker Proszek do pieczenia 30 g | search | pl | | |
| proszek do pieczenia 30g | search | pl | | |
| Baking powder 30 g | search | en | | |
<!--/aliases-->
## Ingredients <!--ingredients-->
| ingredient | role | kind | note | percent | basis | market | from | until | source | id | observation | parent_id | position | printed_name | state |
| ---------------------------- | ------------- | ----- | ---------------------------------------------------------- | ------- | ----- | ------ | ---- | ----- | ----------- | -------- | ------------ | --------- | -------- | ------------ | ----- |
| ingredient/diphosphates | raising agent | label | Declared inside the class name "substancje spulchniające". | | | PL | | | ^back2026 | d-2026 | label-2026 | | 1 | difosforany | known |
| ingredient/sodium-carbonates | raising agent | label | Declared inside the class name "substancje spulchniające". | | | PL | | | ^back2026 | c-2026 | label-2026 | | 2 | węglany sodu | known |
| ingredient/wheat-flour | | label | Printed in capitals as the allergen. | | | PL | | | ^back2026 | f-2026 | label-2026 | | 3 | mąka PSZENNA | known |
| ingredient/starch | | label | The label does not say which plant the starch comes from. | | | PL | | | ^back2026 | s-2026 | label-2026 | | 4 | skrobia | known |
| ingredient/diphosphates | raising agent | label | Declared inside the class name "substancje spulchniające". | | | PL | | | ^backin2019 | d-backin | label-backin | | 1 | difosforany | known |
| ingredient/sodium-carbonates | raising agent | label | Declared inside the class name "substancje spulchniające". | | | PL | | | ^backin2019 | c-backin | label-backin | | 2 | węglany sodu | known |
| ingredient/wheat-flour | | label | Printed in capitals as the allergen. | | | PL | | | ^backin2019 | f-backin | label-backin | | 3 | mąka PSZENNA | known |
| ingredient/starch | | label | | | | PL | | | ^backin2019 | s-backin | label-backin | | 4 | skrobia | known |
<!--/ingredients-->
## Observations <!--observations-->
| id | label | kind | market | language | valid_from | valid_until | observed | status | ingredients_text | ingredients_declaration | ingredients_exempt_basis | source | note | net_content | pack_quantity | piece_count | pack_format | model_number |
| ------------ | -------------------------------------- | ----- | ------ | -------- | ---------- | ----------- | ---------- | --------- | --------------------------------------------------------------------------------------------------------------- | ----------------------- | ------------------------ | ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------- | ----------- | ----------- | ------------ |
| label-2026 | Polish label, "duża porcja" generation | label | PL | pl | | | 2026-01-28 | supported | Składniki: substancje spulchniające (difosforany, węglany sodu), mąka PSZENNA, skrobia. Możliwa obecność MLEKA. | listed | | ^back2026 | Read from the back photograph of a sachet with best-before 02.2027 and lot L344, pack code 2-60-036404/01. The front flash reads "DUŻA PORCJA na 1 kg mąki" and the descriptive line names "Proszek do pieczenia Dr. Oetkera"; the Backin name is gone. | 30 g | | | sachet | |
| label-backin | Polish label, "Backin" generation | label | PL | pl | | | 2019-10-29 | supported | Składniki: substancje spulchniające (difosforany, węglany sodu), mąka PSZENNA, skrobia. Możliwa obecność MLEKA. | listed | | ^backin2019 | The earlier label of the same barcode. The front prints "Backin" and "podwójna porcja na 1 kg mąki" and the descriptive line names "Proszek do pieczenia Backin"; the panel gives 261 kJ where the current one gives 262 kJ. Photographed 2019-10-29 (pack code 2-60-025394/01) and again 2023-10-27 (pack code 2-60-031869/01), so it was on sale over at least that span; the date it was withdrawn is not known, so valid_until is left empty. | 30 g | | | sachet | |
<!--/observations-->
## Nutrition panels <!--nutrition_panels-->
| id | observation | label | basis | basis_state | basis_note | declaration | exempt_basis | source | note |
| -------- | ------------ | ------------------------------------------- | ----- | ----------- | ---------- | ----------- | ------------ | ----------- | ---------------------------------------------------------------------------- |
| p-2026 | label-2026 | Wartość odżywcza w 100 g produktu w proszku | 100 g | as_sold | | transcribed | | ^back2026 | The basis is printed as 100 g of the powder as sold, not of a prepared cake. |
| p-backin | label-backin | Wartość odżywcza w 100 g produktu w proszku | 100 g | as_sold | | transcribed | | ^backin2019 | |
<!--/nutrition_panels-->
## Nutrition values <!--nutrition_values-->
| panel | nutrient | value | qualifier | value_max | dv_percent | printed_value | state | method | source | note |
| -------- | --------------- | ----- | --------- | --------- | ---------- | ------------- | ------------ | ------- | ----------- | ---------------------------------------------------------------------------------------- |
| p-2026 | energy_kj | 262 | | | | 262 kJ | known | printed | ^back2026 | |
| p-2026 | energy_kcal | 62 | | | | 62 kcal | known | printed | ^back2026 | |
| p-2026 | fat_g | 0.3 | | | | 0,3 g | known | printed | ^back2026 | |
| p-2026 | saturated_fat_g | 0.1 | | | | 0,1 g | known | printed | ^back2026 | Printed as a plain 0,1 g; the label prints no "<" before it. |
| p-2026 | carbohydrate_g | 13 | | | | 13 g | known | printed | ^back2026 | |
| p-2026 | sugars_g | 0.2 | | | | 0,2 g | known | printed | ^back2026 | |
| p-2026 | protein_g | 1.9 | | | | 1,9 g | known | printed | ^back2026 | |
| p-2026 | salt_g | 48.5 | | | | 48,5 g | known | printed | ^back2026 | The figure is for 100 g of the raising agent itself; a 30 g sachet raises 1 kg of flour. |
| p-2026 | fibre_g | | | | | | not_declared | printed | ^back2026 | The Polish label prints the seven mandatory nutrients only. |
| p-backin | energy_kj | 261 | | | | 261 kJ | known | printed | ^backin2019 | One kilojoule below the current label; the kcal figure is unchanged. |
| p-backin | energy_kcal | 62 | | | | 62 kcal | known | printed | ^backin2019 | |
| p-backin | fat_g | 0.3 | | | | 0,3 g | known | printed | ^backin2019 | |
| p-backin | saturated_fat_g | 0.1 | | | | 0,1 g | known | printed | ^backin2019 | |
| p-backin | carbohydrate_g | 13 | | | | 13 g | known | printed | ^backin2019 | |
| p-backin | sugars_g | 0.2 | | | | 0,2 g | known | printed | ^backin2019 | |
| p-backin | protein_g | 1.9 | | | | 1,9 g | known | printed | ^backin2019 | |
| p-backin | salt_g | 48.5 | | | | 48,5 g | known | printed | ^backin2019 | |
<!--/nutrition_values-->
## Allergen declarations <!--allergens-->
| observation | allergen | declaration | source | note |
| ------------ | --------------------------------- | ----------- | ----------- | --------------------------------------------------------------------------------------------------------- |
| label-2026 | cereals containing gluten (wheat) | contains | ^back2026 | "mąka PSZENNA" is printed in capitals in the ingredient list, the Polish way of emphasising the allergen. |
| label-2026 | milk | may_contain | ^back2026 | "Możliwa obecność MLEKA." |
| label-backin | cereals containing gluten (wheat) | contains | ^backin2019 | Same capitalised "mąka PSZENNA". |
| label-backin | milk | may_contain | ^backin2019 | "Możliwa obecność MLEKA." |
<!--/allergens-->
## Label claims <!--claims-->
| observation | claim | kind | source | note |
| ------------ | ---------------------------- | ----- | ----------- | --------------------------------------------------------- |
| label-2026 | DUŻA PORCJA na 1 kg mąki | label | ^front2026 | Front-of-pack flash: one large portion for 1 kg of flour. |
| label-backin | podwójna porcja na 1 kg mąki | label | ^backin2020 | The earlier pack sold the same 30 g as a double portion. |
<!--/claims-->
## Research gaps <!--research_gaps-->
| observation | domain | state | detail | source |
| ------------ | ------------- | -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- |
| | markets | unknown | Neither photographed label prints a country of origin. The Gdańsk address is the food business operator under EU 1169/2011 Art. 8, not a statement of where the powder is made, so country_of_origin is left empty. | ^back2026 |
| | relationships | unknown | No source fetched for this entry names the legal holder of the Dr. Oetker trade mark, so brand/dr-oetker carries no owned_by row. The Polish register names Dr. Oetker Nahrungsmittel Beteiligungs GmbH only as the sole shareholder of the Polish operating company. | ^krs |
| label-backin | evidence | unknown | The date the Backin label was replaced by the current one is unknown. The Backin pack was photographed on 2019-10-29 and again on 2023-10-27; the current label was photographed on 2026-01-28. | |
| | evidence | not_applicable | The maker's own product page for this sachet is not cited here: oetker.pl's legal notice forbids using the site to develop or train AI systems and forbids scraping and other automated extraction. Everything above is read from the pack photographs and from third-party sources instead. | |
<!--/research_gaps-->
## Research <!--research-->
structure_version: 2
reviewed_on: 2026-09-14
note: Built from the Open Food Facts label photographs of this barcode, which cover two label generations, plus the Polish company register and listings in Poland and Britain that print the barcode.
<!--/research-->
## Meta <!--meta-->
title: Dr. Oetker Proszek do pieczenia 30 g (5900437010373)
description: Dr. Oetker's 30 g Polish baking-powder sachet: ingredients, nutrition, markets and the earlier Backin label of the same barcode.
<!--/meta-->
## Images <!--images-->
| asset | kind | source | licence | attribution | url | accessed | note | provider_entity_id | provider_image_id | source_image_url | download_url | retrieved_at | matched_barcode | match_method | match_confidence | original_width | original_height | stored_width | stored_height | upscaled | observation |
| ------------------------ | ----------- | --------------- | ------------ | ---------------------------- | ----------------------------------------------------- | ---------- | ---- | ------------------ | ----------------- | ----------------------------------------------------------------------- | ------------ | ------------------------ | --------------- | ------------ | ---------------- | -------------- | --------------- | ------------ | ------------- | -------- | ----------- |
| front-08c4698d.jpg | front | open-food-facts | cc-by-sa-3.0 | Open Food Facts contributors | https://world.openfoodfacts.org/product/5900437010373 | 2026-09-14 | | 5900437010373 | 6 | https://images.openfoodfacts.org/images/products/590/043/701/0373/6.jpg | | 2026-09-14T16:50:45.468Z | 5900437010373 | barcode | 1 | 1995 | 2676 | 1193 | 1600 | | |
| back-d9f9cb2e.jpg | back | open-food-facts | cc-by-sa-3.0 | Open Food Facts contributors | https://world.openfoodfacts.org/product/5900437010373 | 2026-09-14 | | 5900437010373 | 7 | https://images.openfoodfacts.org/images/products/590/043/701/0373/7.jpg | | 2026-09-14T16:50:56.868Z | 5900437010373 | barcode | 1 | 2428 | 3395 | 1144 | 1600 | | |
| ingredients-b14c29fc.jpg | ingredients | open-food-facts | cc-by-sa-3.0 | Open Food Facts contributors | https://world.openfoodfacts.org/product/5900437010373 | 2026-09-14 | | 5900437010373 | 7 | https://images.openfoodfacts.org/images/products/590/043/701/0373/7.jpg | | 2026-09-14T16:51:07.854Z | 5900437010373 | barcode | 1 | 2428 | 3395 | 1144 | 1600 | | |
| nutrition-1acfbe3b.jpg | nutrition | open-food-facts | cc-by-sa-3.0 | Open Food Facts contributors | https://world.openfoodfacts.org/product/5900437010373 | 2026-09-14 | | 5900437010373 | 7 | https://images.openfoodfacts.org/images/products/590/043/701/0373/7.jpg | | 2026-09-14T16:51:19.120Z | 5900437010373 | barcode | 1 | 2428 | 3395 | 1144 | 1600 | | |
| other-ec368afa.jpg | other | open-food-facts | cc-by-sa-3.0 | Open Food Facts contributors | https://world.openfoodfacts.org/product/5900437010373 | 2026-09-14 | | 5900437010373 | 1 | https://images.openfoodfacts.org/images/products/590/043/701/0373/1.jpg | | 2026-09-14T16:51:41.682Z | 5900437010373 | barcode | 1 | 3024 | 4032 | 1200 | 1600 | | |
<!--/images-->
## References <!--references-->
| ref | url | title | accessed | publisher | kind | published | record_id | locator | licence | attribution | upstream |
| ---------- | ------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | --------------------------------- | ----------- | ---------- | ------------- | ------------------------------------------------------------------------------------------- | ------------ | ---------------------------- | -------- |
| back2026 | https://images.openfoodfacts.org/images/products/590/043/701/0373/7.jpg | Back of the 30 g sachet: ingredient list, allergen warning, nutrition panel, net content, operator address and barcode | 2026-09-14 | Open Food Facts | pack | | 5900437010373 | imgid 7, 2428 x 3395 px, uploaded 2026-01-28; best before 02.2027, lot L344 | CC BY-SA 3.0 | Open Food Facts contributors | off |
| front2026 | https://images.openfoodfacts.org/images/products/590/043/701/0373/6.jpg | Front of the 30 g sachet: Dr. Oetker logo and the "DUŻA PORCJA na 1 kg mąki" flash | 2026-09-14 | Open Food Facts | pack | | 5900437010373 | imgid 6, 1995 x 2676 px, uploaded 2026-01-28 | CC BY-SA 3.0 | Open Food Facts contributors | off |
| backin2019 | https://images.openfoodfacts.org/images/products/590/043/701/0373/1.jpg | Back of an earlier sachet of the same barcode, printing "Proszek do pieczenia Backin" and 261 kJ per 100 g | 2026-09-14 | Open Food Facts | pack | | 5900437010373 | imgid 1, 3024 x 4032 px, uploaded 2019-10-29; best before 10.2019, pack code 2-60-025394/01 | CC BY-SA 3.0 | Open Food Facts contributors | off |
| backin2020 | https://images.openfoodfacts.org/images/products/590/043/701/0373/2.jpg | Front of the Backin sachet: the Backin name and the "podwójna porcja na 1 kg mąki" flash | 2026-09-14 | Open Food Facts | pack | | 5900437010373 | imgid 2, 2178 x 2963 px, uploaded 2020-01-02 | CC BY-SA 3.0 | Open Food Facts contributors | off |
| backin2023 | https://images.openfoodfacts.org/images/products/590/043/701/0373/5.jpg | The Backin label still photographed in 2023, same 261 kJ panel, pack code 2-60-031869/01 | 2026-09-14 | Open Food Facts | pack | | 5900437010373 | imgid 5, 720 x 1280 px, uploaded 2023-10-27 | CC BY-SA 3.0 | Open Food Facts contributors | off |
| off | https://world.openfoodfacts.org/product/5900437010373 | Open Food Facts: Proszek do pieczenia, Dr. Oetker, 30 g | 2026-09-14 | Open Food Facts | catalogue | | 5900437010373 | | ODbL | Open Food Facts contributors | |
| frisco | https://www.frisco.pl/pid,468/n,dr.-oetker-proszek-do-pieczenia/stn,product | Frisco.pl: DR. OETKER Proszek do pieczenia (na 1 kg mąki), 30 g, 1,19 zł | 2026-09-14 | Frisco S.A. | retailer | | 5900437010373 | | | | |
| pskuk | https://polskiskleponline.co.uk/products/dr-oetker-proszek-do-pieczenia-30g.json | Polski Sklep Online (Perfect Market Ltd), UK: Dr Oetker Proszek Do Pieczenia 30g, Shopify product record giving barcode and SKU 5900437010373 at GBP 0.39 | 2026-09-14 | Perfect Market Ltd | retailer | | 5900437010373 | variants[0].barcode | | | |
| offprefix | https://search.openfoodfacts.org/search?q=code:5900437*&fields=code,brands,product_name,countries_tags&page_size=50 | Open Food Facts search: every record under GS1 prefix 5900437 | 2026-09-14 | Open Food Facts | catalogue | | | 199 records; of the 38 shown that name a brand, all name a Dr. Oetker Polska brand | ODbL | Open Food Facts contributors | |
| krs | https://api-krs.ms.gov.pl/api/krs/OdpisAktualny/0000005349?rejestr=P&format=json | Krajowy Rejestr Sądowy: current extract for "DR.OETKER POLSKA" sp. z o.o., KRS 0000005349 | 2026-09-14 | Ministerstwo Sprawiedliwości (PL) | registry | 2026-06-26 | 0000005349 | dział 1: dane podmiotu, siedziba i adres, wspólnicy | | | |
| wikipedia | https://en.wikipedia.org/wiki/Dr._Oetker | Wikipedia: Dr. Oetker | 2026-09-14 | Wikipedia | publication | | | Formation | CC BY-SA 4.0 | Wikipedia contributors | |
<!--/references-->
## About <!--about-->
Proszek do pieczenia is Dr. Oetker's 30 g baking-powder sachet for the Polish market, sold as one large portion for 1 kg of flour.[^front2026] The back names Dr. Oetker Polska Sp. z o.o. of ul. Adm. Dickmana 14/15 in Gdańsk as the food business operator, declares raising agents (diphosphates, sodium carbonates), wheat flour and starch, and warns that milk may be present.[^back2026] Frisco.pl sells it in Poland at 1,19 zł, and a Polish grocer in Britain lists the same barcode at GBP 0.39.[^frisco][^pskuk] Baking powder is the product the firm was built on: August Oetker founded it in 1891 and sold Backin, a measured dose for 500 g of flour.[^wikipedia] Sachets photographed between 2019 and 2023 still carried the Backin name, a double-portion flash and 261 kJ per 100 g.[^backin2019][^backin2020][^backin2023]
<!--/about-->