Investigation Finds Soy Oil in YHN Product, Prompts Recall

Oct.20.2022
Investigation Finds Soy Oil in YHN Product, Prompts Recall
Oregon regulators investigate YHN products for synthetic flavorings and ban the use of soybean oil in vaping products.

Regulatory authorities in the state of Oregon, USA have launched an investigation into the inclusion of "artificial flavors" as an ingredient in YHN products. During an inspection of one of the products, the OLCC discovered soybean oil in the pod. This compound contains triglycerides of glycerol, which are prohibited in e-cigarette products.


As a result, customers who have purchased the product are being asked to return it to the licensed retailer they bought it from or dispose of it, while consumers who may have health-related issues with the recalled product are advised to contact the Oregon Poison Center at 800-222-1222 or their healthcare provider.


Meanwhile, Robert Strongin of Portland State University recently conducted a study discussing the formation of acetone when heating cannabis vapor containing cannabinoid acetates. It is now a well-known fact that the infamous lung injury associated with vaping, EVALI, was caused by inhaling vitamin E acetate found in illegal cannabis vaping products.


A new study by Robert Strongin, Kaelas Munger (a doctoral student), and Robert Jense from Portland State University reports that ethyl ketone is to blame for the harmful effects of a toxic gas that forms when heating up acetic acid and vitamin E.


Researchers aim to accurately determine how much acetone is produced from a cannabis e-cigarette. They focus on certain cannabinoid acetates, such as the unregulated Delta 8 THC acetate. They have found that the discovery temperature of acetone is lower than previously thought.


Our biggest concern is prolonged exposure, as we don't know what it is," explained Mung Chiang. "This is why papers like ours are necessary. Otherwise, people would be exposed to this highly toxic substance with no way of finding evidence," Chiang explained in a university press release.


Statement:


This article is compiled from third-party information and is intended for industry exchange and learning purposes only.


This article does not represent the views of 2FIRSTS and 2FIRSTS cannot confirm the authenticity and accuracy of the article's content. The compilation of this article is intended solely for industry-related communication and research.


Due to limitations in the translation ability, the translated article may not exactly match the original text. Please refer to the original text for accuracy.


2FIRSTS maintains complete alignment with the Chinese government on all statements and positions related to domestic, Hong Kong, Macau, Taiwan, and foreign affairs.


The copyright of the compiled information belongs to the original media and author, and if there is infringement, please contact us for deletion.


This document has been generated through artificial intelligence translation and is provided solely for the purposes of industry discourse and learning. Please note that the intellectual property rights of the content belong to the original media source or author. Owing to certain limitations in the translation process, there may be discrepancies between the translated text and the original content. We recommend referring to the original source for complete accuracy. In case of any inaccuracies, we invite you to reach out to us with corrections. If you believe any content has infringed upon your rights, please contact us immediately for its removal.

Altria Announces Nationwide Retail Expansion of on! PLUS Nicotine Pouches
Altria Announces Nationwide Retail Expansion of on! PLUS Nicotine Pouches
Altria Group, Inc. announced the nationwide retail expansion of on! PLUS nicotine pouches, a product manufactured by Helix Innovations LLC, an Altria operating company. The product had already been available through e-commerce and participating retailers in North Carolina, Florida and Texas, began wholesale deliveries on March 16, 2026, and is expected to reach participating retailers nationwide starting March 23, 2026.
Mar.24 by 2FIRSTS.ai
UK Vape Waste Falls 23% From 2024, but Recycling Group Says Fire Risks Remain High
UK Vape Waste Falls 23% From 2024, but Recycling Group Says Fire Risks Remain High
New research from UK recycling campaign group Material Focus says more than 6.3 million vapes and pods are still thrown away each week in the UK. The figure is down 23% from 8.2 million in 2024, which the group said suggests the June 2025 single-use vape ban has helped reduce waste, but it warned that the current level still represents a major waste of valuable materials and a significant fire risk.
Mar.27 by 2FIRSTS.ai
Special Report|Disposable Heated Tobacco? A China Tobacco Patent Reimagines the Heated-Tobacco Stick as a Self-Contained Product
Special Report|Disposable Heated Tobacco? A China Tobacco Patent Reimagines the Heated-Tobacco Stick as a Self-Contained Product
A newly published China Tobacco patent proposes a holder-free heat-not-burn stick that integrates the filter, tobacco substrate, heating element, controller and power source into one cigarette-shaped product. It stands out not just for eliminating the external heating device, but for explicitly highlighting two less common goals in heated tobacco: restoring cigarette-like social sharing and enabling post-use recovery through a recoverable component group.
Innovation
Mar.18
Japan Tax Reform Threatens JTI Heated Tobacco Growth in 2026
Japan Tax Reform Threatens JTI Heated Tobacco Growth in 2026
Japan’s plan to remove the lower tax rate for heated tobacco products could slow growth in the country’s largest HTP market, JTI’s CFO said. Retail prices may rise by 70 to 100 yen, though the company plans phased increases to soften the impact.
JTI
Feb.15
Qnovia’s Heat-Free Inhalable Nicotine Replacement Therapy Posts Positive First-in-Human Data, Advances FDA and MHRA Filings as Funding Expands
Qnovia’s Heat-Free Inhalable Nicotine Replacement Therapy Posts Positive First-in-Human Data, Advances FDA and MHRA Filings as Funding Expands
U.S.-based medical startup Qnovia Inc. reported positive results from its first-in-human clinical trial of RespiRx, an inhalable nicotine replacement therapy (NRT) device designed to support smoking cessation.
Innovation
Feb.24
Editorial says West Virginia’s HB 5437 “Vape Safety Act” goes too far, targeting residency and citizenship provisions
Editorial says West Virginia’s HB 5437 “Vape Safety Act” goes too far, targeting residency and citizenship provisions
A News and Sentinel editorial argues that West Virginia’s HB 5437, the “Vape Safety Act,” goes beyond reasonable regulation by adding provisions barring any part of a vape or smoke shop from being used as a residence and requiring owners to be U.S. citizens.
Feb.27 by 2FIRSTS.ai