Ci fan tuan
Enable an agent to recognise Ci fan tuan, describe a particular rice roll and its variations, assess its condition, and decide how it may be prepared, served or handled.
Bundle → Layer → Finding → Questions Filled
6 bundles · 11 layers · 18 findings · 34 questions
Culinary identity Establishes why a preparation is recorded as Ci fan tuan.
Name and attribution
Connects the registered name to evidence about the preparation.
Documented dish name
Record the name actually used by the maker or source and retain its wording before normalising it to the registry entry.
- Which source identifies this preparation as Ci fan tuan, and what exact name or script does it use? provenance
- Does that source use fan tuan as an equivalent name or as a broader category? boundary
Recognition boundary
Tests the rice enclosure and filling arrangement against neighbouring foods.
Rice enclosing fried dough
Cooked sticky rice surrounding youtiao provides a documented recognition anchor, while optional fillings remain variable. [Shanghai Breakfast Rice Rolls](https://thewoksoflife.com/shanghai-breakfast-rice-rolls/)
- Does the portion have an enclosure of cooked rice grains surrounding youtiao or a declared replacement? definition
- If fried dough is absent, what evidence supports retaining the Ci fan tuan identity? boundary
Rice enclosure Describes the rice material that forms the edible exterior.
Rice selection
Records the actual rice used and any substitution.
Declared rice material
Treat rice choice as a recorded characteristic: one published adaptation explicitly uses sushi rice instead of glutinous rice. [Stuffed Rice Roll](https://woonheng.com/fan-tuan-ci-fan/)
- Which rice type or blend forms this portion's enclosure? definition
- Is a substitution documented by the maker or merely inferred from appearance? provenance
Enclosure performance
Assesses whether the cooked rice forms a usable envelope.
Cohesion and coverage
Record rice cohesion and filling coverage separately so that an intact-looking roll does not conceal a weak seam or uneven enclosure.
- Does the rice remain cohesive when the serving wrapper is loosened? measurement
- Where are fillings exposed, and is that exposure intentional or caused by splitting? boundary
- Would adjusting rice distribution or filling quantity allow the portion to close? action
Filling configuration Represents the fried-dough component and the ingredients surrounding it.
Fried-dough component
Tracks youtiao as an identifiable component within the rice.
Youtiao form and condition
Record whether youtiao is present, its form and its observed condition at assembly and service.
- Is the youtiao enclosed as a length, folded section or smaller pieces? definition
- What mass of youtiao is included, and how is its crispness assessed? measurement
Sweet and savoury additions
Records optional fillings without imposing a universal recipe.
Variant-specific additions
Examples include preserved vegetables, pork floss and sweet sesame paste; these are possible additions rather than requirements for every portion. [Shanghai local dishes](https://www.hotels.com/go/china/best-local-dishes-shanghai)
- Which additions are actually present, including seasonings and compound filling ingredients? definition
- Does the maker describe the resulting preparation as sweet, savoury or mixed? provenance
- Which additions can be omitted or replaced while retaining the maker's intended version? action
Assembly and portion Captures how cooked rice and fillings become a contained serving.
Component arrangement
Records the enclosure sequence and distribution of fillings.
Cooked-rice wrapping
A documented method spreads cooked sticky rice, adds fillings and rolls the rice around them; record the method actually used for the portion. [Shanghai Breakfast Rice Rolls](https://thewoksoflife.com/shanghai-breakfast-rice-rolls/)
- Were the fillings enclosed in rice that had already been cooked? provenance
- Are fillings distributed along the roll or concentrated in a central pocket? measurement
Serving geometry
Assesses size, balance and containment in the finished serving.
Portion balance
Measure the edible portion separately from external wrapping and relate filling load to the rice available to enclose it.
- What are the edible mass and approximate dimensions of this portion? measurement
- What is its cooked-rice-to-filling mass ratio? measurement
- Can the portion be lifted and bitten without uncontrolled filling loss? action
Eating condition and handling Connects texture observations, preparation history and ingredient evidence to serving decisions.
Texture at service
Evaluates the rice and enclosed fried dough independently.
Rice and youtiao texture
Record elapsed time since assembly and component textures to investigate changes in the enclosed fried dough without assuming a universal acceptable holding period.
- How long after assembly were the rice and youtiao textures assessed? measurement
- Are the rice's cohesion and the youtiao's crispness acceptable under the stated serving specification? measurement
- Would assembling nearer to service better meet the intended texture? action
Handling and ingredient evidence
Records evidence required for handling decisions and dietary declarations.
Assembled food history
Retain separate histories for cooked rice and prepared fillings before assembly, followed by the history of the combined portion; apply externally established handling criteria.
- What cooking, holding and assembly times and temperatures are recorded for the rice and fillings? provenance
- Under the applicable food-handling policy, may this portion be served, held or reheated, or must it be discarded? action
Verified filling declarations
Base dietary declarations on the actual rice, fried dough, fillings, seasonings and preparation records; use unknown when evidence is incomplete.
- Are ingredient declarations available for the youtiao, floss, preserved vegetables and any sauces actually used? provenance
- Does the available evidence support the requested dietary claim for the whole assembled portion? boundary
- Which ingredient or preparation uncertainties prevent a reliable suitability decision? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these check these first hold for the sense of Ci fan tuan this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these kinds and varieties hold for the sense of Ci fan tuan this model covers, and on what evidence? provenance
Identifiers and schemes
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these identifiers and schemes hold for the sense of Ci fan tuan this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these real-world use hold for the sense of Ci fan tuan this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these failure modes and hazards hold for the sense of Ci fan tuan this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these regional variation hold for the sense of Ci fan tuan this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of Ci fan tuan this model covers, and on what evidence? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.MAT
What it is Filled
Ci fan tuan is a Jiangnan-style stuffed glutinous-rice roll, commonly enclosing a fried dough stick and served as a breakfast food, with related preparations widely eaten in Taiwan.
In scope
- Cooked rice enclosure, enclosed fillings and their proportions
- Sweet, savoury and mixed filling configurations
- Evidence connecting a preparation to the name Ci fan tuan
- Assembly integrity and rice-filling texture contrast
- Portion measurements, ingredient declarations and handling history
Out of scope
- Rice cultivation and cultivar taxonomy
- Standalone models of youtiao, pork floss and preserved vegetables
- Complete recipes as executable cooking workflows
- Restaurant operations and breakfast service management
- Chinese rice dishes as a whole
- Packaging manufacture and waste processing
Why it exists Filled
Enable an agent to recognise Ci fan tuan, describe a particular rice roll and its variations, assess its condition, and decide how it may be prepared, served or handled.
Distinguishing features Filled
- The edible enclosure consists of cohesive cooked rice grains, rather than a flour wrapper or rice-noodle sheet; the latter distinction separates it from youtiao wrapped in noodle sheets.
- A rice enclosure around fried dough is a strong recognition cue; a documented Shanghai recipe treats cooked sticky rice and youtiao as its two core ingredients. [Shanghai Breakfast Rice Rolls](https://thewoksoflife.com/shanghai-breakfast-rice-rolls/)
- The preparation encloses fillings by pressing or rolling already cooked rice; record this sequence to distinguish it from leaf-wrapped preparations cooked after wrapping.
- Its identity cannot be established from a generic rice-ball shape alone: retain the maker's name, ingredient configuration and preparation evidence.
- Sweet fillings do not automatically exclude the dish: Shanghai descriptions include both sweet and savoury configurations. [Shanghai local dishes](https://www.hotels.com/go/china/best-local-dishes-shanghai)
What robots and AI may and may not do Filled
Must not
- Hide pork floss, pickles or other fillings from diners who avoid them.
- Sell rolls with fillings kept unrefrigerated for long periods.
- Serve glutinous rice rolls to young children or people with swallowing difficulty without care.
- Describe it as gluten-free when it contains a fried wheat dough stick.
Only with a human decision
- Adapting it for a person with a medically restricted diet.
May
- Describe ci fan tuan and its Shanghainese and Taiwanese variants.
- Prepare or serve it following hygiene rules and declared allergies, such as to wheat, pork or soy.
Moral aspects Filled
- Street breakfast foods are a livelihood for small vendors whose work deserves fair credit.
- Hidden pork or wheat breaches religious diets and allergies.
Who is affected
- Diners with allergies or restrictions
- Street food vendors
- Children and older people
Owners Filled
Steward
The cook or food business that prepares it; food safety authorities set the rules for sale.
Links to other meta-models Filled
parent
- Q21976260 - registry parent class
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.ci-fan-tuan
- Wikidata: Q709812 (https://www.wikidata.org/wiki/Q709812)
Direct properties required Filled
- Declared culinary identity: Maker or recipe attribution linking the portion to Ci fan tuan; source URL or record
- Rice enclosure composition: Declared rice types and blend proportions; unknown where unverified
- Filling inventory: Ingredient records with role, preparation state and optional mass in g
- Taste configuration: Sweet; savoury; mixed; unspecified
- Portion mass: g, excluding external packaging
- Rice-to-filling mass ratio: g cooked rice per g total filling
- Enclosure integrity: Closed and cohesive; split; leaking filling; crumbling; unassessed
- Component texture: Separate observations of rice softness and cohesion, youtiao crispness, and filling moisture
- Preparation and holding history: Timestamped rice cooking, filling preparation, assembly, holding and reheating events; measured temperatures in °C
- Dietary declaration evidence: Verified ingredient-based declaration; supplier declaration only; incomplete; unknown
Recognition required Filled
- A thick roll of sticky white or purple glutinous rice, often wrapped in film or a cloth.
- A crisp fried dough stick and other fillings visible at the cut end.
Capabilities and actions required Filled
- Identify a candidate portion using its rice enclosure, filling arrangement and documented culinary name.
- Compare sweet and savoury versions while retaining their actual ingredients.
- Adjust rice and filling proportions to improve enclosure integrity.
- Assess whether the assembled portion retains the intended rice and fried-dough textures.
- Check an ingredient list against a stated dietary requirement.
- Select serving or handling actions using recorded preparation history and an applicable food-handling policy.
Hazards and failure modes required Filled
- Choking on dense, sticky rice.
- Bacterial growth in cooked rice held warm.
- Undeclared wheat, soy or pork.
Standards and interfaces required Filled
- The General Principles of Food Hygiene, CXC 1-1969, issued by the Codex Alimentarius Commission, apply to hygiene management during preparation and sale of filled rice rolls.
Context of use required Filled
- Ci fan tuan is commonly encountered as a portable breakfast at street stalls, breakfast shops and homes in Jiangnan and Taiwan.
- It is served as a filled rice roll whose ingredients and seasoning vary with local practice and customer preference.
Sources Filled
- Wikidata item Q709812: Ci fan tuan - identity and sense of the item
- Wikipedia: Cifantuan - general description of the item
Open questions
- Does the registry intend Ci fan tuan to cover the broader range called fan tuan, or specifically a Shanghai or Jiangnan preparation?
- Is youtiao required for this registry identity, and which documented substitutions or omissions remain within its boundary?
- Which rice substitutions are locally recognised versions rather than adaptations identified only by individual recipe authors?
- What measurable texture and enclosure criteria should distinguish an acceptable serving from a structurally failed or stale one?
- Which jurisdiction-specific handling rules and validated product conditions should govern holding and reheating for the actual rice and filling combination?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q709812/spec.json