Walnut oil

pressed toasted

Origin Our high-quality pressed roasted walnut oil comes 100% from California.
Certificates Kosher, NATRUE
Article number 340025
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Walnut oil pressed toasted

Gustav Heess

The production process of our pressed and roasted walnut oil begins with the walnut harvest in California between late August and November, using only California walnuts. As the world's largest producer of walnut oil with our Caloy production facility in Modesto, we control every step - from harvesting to processing - to ensure consistently high quality. Our agricultural engineers work closely with farmers to select only the best walnuts. Since 2016, we have been using specially developed expeller presses in our oil mill, which were manufactured in Germany for nut oil production. The process involves cleaning and roasting the walnuts to intensify the aroma, followed by gentle mechanical pressing without additives.

In our special refinery, which was built in 2013 and expanded in 2017, refining takes place at low temperatures, which enables the vitamins and natural plant substances in the oil to be preserved. We are unique in the world in our specialization in nut oils and are the only producer to offer a fully integrated production process - from raw material to refining - all from a single source, which enables us to offer nut oils whose quality clearly stands out from the market standard. We prioritize the highest product quality and reliable deliveries, supported by extensive storage capacities in the USA and Europe to ensure timely and comprehensive supply. Our delivery and supply reliability is not just a promise, but a guarantee.

Quality control is seamless thanks to our 6-stage system:

  1. By our agricultural engineers in the field
  2. By our own Caloy laboratory on receipt of the walnuts
  3. After pressing into oil
  4. Process controls at each individual refining step
  5. Final inspection of the oil after refining
  6. Before delivery to the customer by our officially DIN ISO 17025 accredited Gustav Heess laboratory in Germany

Usage

  • Cosmetics

    • Used in skin care products due to the soothing properties of the fatty acids for dry, irritated skin and skin problems such as psoriasis
    • Is valued as a massage oil due to its good tolerance and lubricity
    • Walnut oil, mixed with sugar, makes a gentle exfoliant that removes skin flakes and impurities and is particularly suitable for the care of hands and feet in winter
  • Food

    • The balanced mixture of monounsaturated and polyunsaturated fatty acids and omega-3 fatty acids makes walnut oil a superfood and is therefore popular with athletes and vegetarians
    • Walnut oil strengthens the immune system, as the composition of different vitamins of the B and E group and the fatty acids have a disinfecting and anti-inflammatory effect
    • Walnut oil is ideal for cold dishes and is particularly popular in French cuisine
    • Suitable for refining fish dishes, vegetables, soups or salad dressings
    • Helps with detoxification and healthy, long-term weight loss
INCI name: Juglans Regia Seed Oil
CAS number: 84012-43-1 / 8024-09-7
Botanical name: Juglans regia

Sustainability & responsibility

We only use real walnuts from California. California has been growing walnuts for more than a century. 99% of all walnuts produced in the USA come from California's fertile plantations. With its deep and nutrient-rich loamy soil and over 300 days of sunshine a year, the Central Valley offers the ideal growing conditions for walnut trees. The Californian walnut industry consists of approximately 4,800 mostly small and medium-sized farms that have been growing walnuts for several generations. We are in constant contact with the walnut growers and maintain long-term supply relationships. Our suppliers are members of the California Walnut Commission. This organization supports the walnut growers in various areas. This includes research, cooperation with universities and training. Two different types of training are offered. The FSMA (Food Safety Modernization Act) Grower Training and the GAP Trainings (Good Agricultural Practices). In these trainings, knowledge about sustainable soil management and the reduction of water consumption is taught.

Waste is minimized by using all by-products of walnut cultivation. In addition to the walnuts, the two by-products shell and skin are used as animal feed and as stable bedding. Due to our strategically chosen production site, the transport distances from the field to the oil mill are particularly short. In addition to this location advantage, we offer fully integrated production under one roof. This means that the entire process from raw material, pressing and refining takes place under one roof and is constantly monitored by our quality control department. Quality also means avoiding and therefore we completely avoid pressing additives during the pressing process.

Many market competitors only ever carry out individual production steps, e.g. only pressing or only refining. Therefore, they are dependent on the preliminary products of outsourced suppliers. We are convinced that for a sustainable and high-quality refined walnut oil, a fully integrated production is required, as this is the only way to guarantee the high oil quality and to protect the environment.

25,000 kg
Tank truck

900 kg
IBC

190 kg
Drum

27 kg
Canister


General durability: canister 12 months, drum 18 months, IBC 6 months

Nutritional values & composition

Nutritional value (per 100g)
Energy 3,700 kJ / 900 kcal
Fat 100 g
Saturated fatty acids 10 g
Monounsaturated fatty acids 15 g
Polyunsaturated fatty acids 75 g

Fatty acids ratio

Composition

C18:1 Oleic acid 14 – 21 %
C18:2 Linoleic acid 54 – 65 %
C18:3 Linolenic acid 9 – 15 %

You want to buy Walnut oil?

Request now free of charge and without obligation from Gustav Heess. We deliver Walnut oil ...

  • worldwide
  • fast
  • reliable

We offer Walnut oil in the following packaging units:

  • 25,000 kg
    Tank truck
  • 900 kg
    IBC
  • 190 kg
    Drum
  • 27 kg
    Canister

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