Price: €11.00
Member Price: €0.00

Pistachios: mysterious discolouration sparks heated debates

September 28, 2023 at 10:53 AM , Der AUDITOR
Play report as audio

SACRAMENTO/TEHRAN. While California’s pistachio industry is refuting USDA intentions of declaring a mysterious discolouration as a damage with large-scale impact, US exports have hit a record. Yet, the opposite is the case in Iran.

Cosmetic shock

A mysterious discolouration first discovered six years ago in the new Golden and Lost Hills pistachio varieties has given rise to heated debates in California. While the United States Department of Agriculture (USDA) has indicated that it intends to consider Internal Kernel Discoloration (IKD) as a damage, the industry vehemently disagrees as Pacific Nut Producer Magazine reports. According to the California Pistachio Research Board IKD is a purely cosmetic concern. The discolouring is internal to the kernels and can only be spotted if they a

View related articles

Go to the News Overview
Nuts
Sep 17, 2025
HANOI/BRUSSELS. In the 2024/25 season, approximately 10% more cashews were exported worldwide than in the same period last year. While buyers such as the EU, China and the Middle East increased their imports, the picture in the US is different. EU imports rose by just under 5%.
Nuts
Sep 17, 2025
CANBERRA. Optimistic estimates in California had slowed Australia's almond exports in July. Exports are now at a similar level to last year. However, China and India remain important customers.
Nuts
Sep 15, 2025
NEW DELHI. Although prices on the Indian peanut market have risen slightly compared to last week, the near future looks less rosy. The world market is turbulent.
Nuts
Sep 15, 2025
SACRAMENTO. According to the August Position Report issued by the Almond Board of California, domestic demand slumped in August, whereas exports picked up. Inventories are strained.