How can durian milleleuca be sour?
Recently, a topic about "sour durian layer cake" sparked heated discussion on social media. Many consumers reported that the durian layer cake they purchased had an unusual taste and even had a sour taste, which was completely different from the sweetness of durian itself. This article will analyze the reasons behind this phenomenon based on the hot discussions on the Internet in the past 10 days, and compile relevant data for readers' reference.
1. Event background

According to feedback from netizens, durian layer cakes sold in many dessert shops have sour taste problems, mainly in the following brands and regions:
| area | Involving brands | Number of complaints (last 10 days) |
|---|---|---|
| Guangdong | Brand A, Brand B | 32 |
| Shanghai | C brand, D brand | 28 |
| Beijing | E brand | 15 |
2. Possible cause analysis
Regarding the sourness of durian milleleuca, professional pastry chefs and food experts have proposed the following possibilities:
| Cause classification | Specific instructions | Proportion (votes from netizens) |
|---|---|---|
| Raw material problem | Use unripe or spoiled durian pulp | 45% |
| Improper storage | Fermentation caused by substandard transportation/refrigeration temperature | 30% |
| Production process | The mixing ratio of cream and durian is imbalanced | 15% |
| Additive use | Too much lemon juice or preservatives | 10% |
3. Consumer response suggestions
1.Pay attention when purchasing: Choose a reputable brand, observe whether the color of the cake is uniform, and smell whether there is any abnormal smell.
2.Save method: Durian Melaleuca needs to be refrigerated at 0-4℃ and is best consumed within 2 hours after purchase.
3.Rights protection channels: Keep the proof of purchase and make complaints through the following platforms:
| platform | Processing time | success rate |
|---|---|---|
| 12315 hotline | 3-5 working days | 78% |
| E-commerce platform complaints | 1-3 working days | 85% |
| Brand official channel | 1-2 working days | 92% |
4. Industry Impact Data
This incident had a significant impact on the dessert industry. The relevant data changes in the past 10 days are as follows:
| indicator | Range of change | Remarks |
|---|---|---|
| Durian Thousand Layers Sales | -18% | Month-on-month decrease |
| Related complaints volume | +240% | Year-on-year increase |
| Industry search popularity | +350% | "Durian Melaleuca" keywords |
5. Expert opinions
Professor Wang, an expert from the China Baking Association, said: "The sour taste of durian milleleuca is mostly related to poor management of the raw material supply chain. It is recommended that companies establish a more stringent quality control system, and consumers should improve their discernment capabilities."
The food safety testing agency reminds: "If the sour taste is accompanied by the smell of alcohol or a pungent smell, microorganisms may have grown, so please stop eating immediately."
6. Future trends
As the incident unfolds, many brands have issued statements that they will strengthen quality control. The industry expects to see the following in the next month:
1. Upgrade of raw material traceability system
2. Improvement of cold chain logistics standards
3. Increased awareness of consumer rights protection
This incident reflects the quality problems existing in the rapid development of the dessert industry, and also serves as a wake-up call for other food categories. While consumers are pursuing delicious food, they should also pay attention to food safety and quality.
check the details
check the details