低GI食品意向调查问卷

您好！我们是高中生iGEM项目团队，正在研究如何利用多酶体系改造普通淀粉。本问卷旨在了解公众对低GI食品、抗性淀粉及相关技术的认知、需求和顾虑，填写约需2分钟。问卷匿名，结果仅用于学生科研项目分析，不作为医学诊断或治疗建议。

Hi! We are a high school iGEM project team, and we're researching how to use multi-enzyme systems to modify regular starch. This survey aims to understand public awareness, needs, and concerns regarding low-GI foods, resistant starch, and related technologies. It takes about 2 minutes to complete. The survey is anonymous, and the results are only used for student research project analysis, not as medical diagnosis or treatment advice.
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1.
您的年龄是？What is your age? 
17岁及以下 | under 17 yo
18-25岁 |18-25 yo
26-35岁 | 26-35 yo
36-45岁 | 36-45 yo
46-60岁 | 46-60 yo
61岁及以上 | above 61 yo
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2.

您或家人有以下情况吗？

Do you or your family members have any of the following symptoms？

【多选题】
A. 血糖偏高 / 糖尿病 | High blood sugar / Diabetes
B. 肥胖/需要控体重 | obesity/ need weight control
C. 注重日常健康预防 | prioritize daily health care
D. 都没有 | none
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3.

您饮食上最想达成的目标？

What are your dietary goals? 

【请选择1-3项】
A. 吃完饭后不犯困、平稳血糖 | Avoid post-meal drowsiness, stabilize blood sugar
B. 预防血糖问题 | Prevent blood sugar issues
C. 减脂控重 | Lose fat and control weight
D. 吃得更顶饱、不容易饿 | Feel full for longer, reduce hunger pangs
E. 给家人选健康主食 | Select healthy staple food for the family
F. 无相关需求 | None of the above / No related goals
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4.
您买米饭、面条、馒头时，您会关心升糖快慢、膳食纤维吗？When purchasing rice, noodles, or steamed buns, do you consider their fiber contents and impact on blood sugar levels?

完全不关心 never concern
十分关心very concern
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5.
您了解 ”低GI食品“吗？How much do you know about "low GI" foods?
A. 从没听过 | Never heard of it
B. 听过但不懂 | Heard of it but don’t know its meaning
C. 知道它的好处，但不主动购买 | Knows its benefits, but won't buy it proactively
D. 知道它的好处并会主动买低 GI 食物 | Knows its benefits ＆buys low GI foods
E. 非常熟悉，长期吃 | Very familiar with it, consumes it long-term
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6.

您觉得低 GI 食物有哪些作用? 

What effects do you think low-GI foods have? 

【多选题】
A. 平稳餐后血糖 | Stabilize postprandial blood sugar
B. 饱腹感更强 | Provide stronger satiety
C. 帮助控制体重 | Assist with weight management
D. 减少得糖尿病风险 | Lower the risk of developing diabetes
E. 快速减肥 | Rapid weight loss
F. 不清楚 | Not sure
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7.

您吃过 / 买过以下控糖主食吗？

Have you eaten or purchased any of the following sugar-control staple foods? 

【多选题】
A. 低 GI 大米 / 杂粮饭 | Low-GI rice /mixed grain rice
B. 低 GI 面条、面包 | Low-GI noodles, bread
C. 粗粮、高纤维主食 | Coarse grains, high-fiber staple foods
D. 抗性淀粉、控糖代餐粉 | Resistant starch, sugar-control meal replacement powder
E. 减脂控糖代餐 | Fat-reducing＆ sugar-control meal replacements
F. 只听过没买过 | Only heard of them but never purchased
G. 从没接触 | Never come across them
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8.

什么原因会让您不买控糖主食？

What factors would stop you from buying sugar-control staple foods?

【多选题】
A. 不懂低 GI 是什么 | Do not understand what low-GI means
B. 担心效果差、不安全 | Worried about poor efficacy and safety risks
C. 价格太贵 | Too expensive
D. 口感粗糙不好吃 | Coarse＆ unpleasant taste
E. 商店很少卖 | Rarely sold in stores
F. 不感兴趣 | Not interested
我们计划使用工程微生物生产三种酶，再使用这些酶重新调整普通淀粉的结构，从而生成低gi淀粉。
We plan to use engineered microbes to produce three enzymes, and then use these enzymes to restructure regular starch, creating low-GI starch.
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9.

您对这种生产方式最担心什么？

What are your biggest concerns about this production method?

【最多选择3项】
A. 成品残留微生物、不安全 | Microbe residues remain in finished products, causing safety hazards
B. 引发肠胃不适 / 过敏 | Trigger gastrointestinal discomfort /allergies
C. 虚假宣传 | False promotion
D. 不符合食品安全规定 | Non-compliant with food safety regulations
E. 口感变差 | Degraded taste
F. 没有顾虑 | No concerns
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10.

若产品安全、降糖效果经过检测，无微生物残留，您愿意尝试吗？

If the product passes safety and blood sugar-lowering effect tests and contains no microbial residue, would you be willing to try it?

完全不愿意Completely unwilling
非常愿意Very willing
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11.
您希望产品是什么形式？Which of the following product forms are acceptable?【最多选择2项】
A. 现成低 GI 米饭 /面条 /馒头 | Ready-to-eat low-GI rice /noodles /steamed buns
B. 家用面粉、米粉，自己做饭时添加 | Flour ＆rice noodles for home use; cooking at home
C. 工厂直接加到零食、主食里售卖 | Added directly by the factory to snacks and staple foods for sale
D. 都不感兴趣 | Not interested in any of them
E. 其他 | Other
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12.
如果购买，您会怎么吃？If you've bought it, how would you eat?
A. 每天替换一部分普通主食 | Replace a portion of my regular staple foods every day
B. 每周吃几次，日常健康主食 | Eat a few times a week as part of my daily healthy diet
C. 只在减脂 / 控血糖时吃 | Eat only when trying to lose weight /manage blood sugar
D. 不会购买 | Would not buy
E. 不确定 | Not sure
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13.
选购这类产品，您最看重什么？Which of the following do you prioritize when puchasing? 【最多选择4项】
A. 真实平稳血糖效果 | Effective ＆consistent blood sugar control
B. 食品安全 | Food safety
C. 价格 | Price
D. 口感味道 | Taste ＆flavor
E. 烹饪简单方便 | Easy ＆convenient to prepare
F. 原料生产透明 | Transparency in ingredient sourcing
G. 医生 / 机构认可 | Approval by doctors/institutions
H. 消费者真实评价 | Genuine user reviews
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14.
哪些信息能让您更信任产品？Which of the followings can make you feel more confident of the product? 【最多选择4项】
A. 人体血糖实测报告 （含第三方权威检测报告） | Actual blood glucose test report (Including authoritative third-party test reports)
B. 医生、营养师推荐 | recommended by doctors or nutritionists
C. 食品安全证明 | Meets national food safety standards
D. 长期食用安全测试数据 | Safety test data for long-term consumption
E. 明确不含工程活菌 | Clearly contains no active microorganisms
F. 公开原料与制作原理 | Discloses ingredients ＆production principles
G. 消费者正面反馈 | Positive consumer feedback
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15.
普通淀粉约4.32元/斤，同规格低GI淀粉您最多能接受多少钱？Regular starch is about 4.32yuan per 500grams. How much would you be willing to pay for low GI starch with the same specification? 
A. 和普通淀粉同价（4.32 元）| Same price as regular starch (4.32 yuan)
B. 加价 30% 以内（4.33-5.62 元）| Up to 130% (4.33–5.62 yuan)
C. 加价 30%-50%（5.63-6.48 元） | 130%-150% (5.63–6.48 yuan)
D. 加价 50%-100%（6.49-8.64 元） | 150%-200% (6.49–8.64 yuan）
E. 加价 100%-200%（8.65-12.96 元） | 200%-300% (8.65–12.96 yuan）
F. 加价 200% 以上（12.97 元 +）| More than 300%(12.97 yuan)
G. 暂时无法判断 | Cannot decide for now
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