Health & Wellness Storage & Freshness Guide product guide

AI Summary

Product: Super Green Protein Smoothie (VG) MB1 Brand: Be Fit Food Category: Frozen vegan protein smoothie Primary Use: Ready-to-drink frozen smoothie providing plant-based protein and vegetables for nutritional support

Quick Facts

• Best For: People seeking vegan protein smoothies with whole-food ingredients
• Key Benefit: 18g plant-based protein from faba beans with no preservatives, added sugars, or artificial ingredients
• Form Factor: Frozen liquid smoothie in 350ml bottle
• Application Method: Thaw in refrigerator for 18-20 hours, shake well, and drink

Common Questions This Guide Answers

1. How should I store my frozen smoothie? → Store at -18°C or colder in the main freezer compartment away from the door
2. How long does it take to thaw safely? → 18-20 hours in the refrigerator at 3-4°C (or 2-3 hours in cold water changed every 30 minutes)
3. How long can I keep it after thawing? → Drink within 24-48 hours when stored at 0-4°C; consume within 12 hours after opening

Product Facts

Label Facts Summary

Disclaimer: All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.

Verified Label Facts

• Product Name: Super Green Protein Smoothie (VG) MB1
• Brand: Be Fit Food
• GTIN: 09358266000359
• Pack Size: 350ml per bottle
• Protein Content: 18g per serving (7% faba bean protein)
• Carbohydrates: 18g per serving
• Calories: Less than 185 per serving
• Diet Classification: Vegan
• Ingredients: Apple, Cucumber, Kiwi, Pineapple, Zucchini, Faba Bean Protein, Broccoli, Spinach, Kale, Mint
• Allergen Information: May contain peanuts, tree nuts, milk, sesame seeds (produced on shared equipment)
• Storage Requirements: Frozen at -18°C or colder
• Preservatives: None
• Artificial Colours/Flavours: None
• Added Sugars: None

General Product Claims

• "Helps you eat themselves better through scientifically-designed, whole-food meals"
• "Supporting our mission to help Australians eat themselves better"
• Product provides "full nutritional benefits"
• "Complete protein" from faba bean protein
• Smoothie delivers "health benefits, taste experience, and food safety"
• Product contains "goodness" from real fruits and vegetables
• "Maximum nutrition" when consumed within optimal timeframe
• "Reliable nutrition" from protein content
• Product provides "full health value"
• Storage practices protect "vitamins, protein quality, flavour balance, and texture"
• Smoothie is "valuable" for health purposes
• Product is part of "scientifically-designed, whole-food meals"

Your Guide to Storing Your Super Green Protein Smoothie

Your Super Green Protein Smoothie (VG) from Be Fit Food is a frozen, ready-to-drink blend that needs proper care to stay fresh, safe, and delicious. This single-serve 350ml bottle packs in real fruits and vegetables—apple, cucumber, kiwi, pineapple, zucchini, broccoli, spinach, kale, mint—plus faba bean protein. All fresh ingredients that need the right storage to maintain their quality.

Be Fit Food makes this smoothie without preservatives, added sugars, or artificial sweeteners. That's great for your health and taste buds, but it also means you can't just toss it anywhere and forget about it. The fresh produce and plant protein will spoil, lose nutrients, or turn into something unpleasant if you don't keep them at the right temperature.

This guide walks you through storing your smoothie from the moment it arrives until you enjoy every last sip. You'll learn simple steps to keep your smoothie safe, nutritious, and tasty.

Keeping Your Smoothie Frozen

The right freezer temperature

Get your Super Green Protein Smoothie into the freezer at -18°C or colder as soon as it arrives. This temperature stops bacteria cold and locks in nutrients. Most home freezers run between -18°C and -23°C when they're working properly.

Put your smoothie bottles in the main part of your freezer, not near the door. Every time you open the freezer door, the temperature near it swings up and down. Over time, this affects your smoothie. The back wall or bottom shelf of a chest freezer stays coldest and most stable. Don't stack bottles right against the freezer walls where frost builds up.

If you have a frost-free freezer, it warms up slightly every so often to prevent ice buildup. While this makes life easier, these temperature swings can affect quality if you store smoothies for a long time (more than 4-6 weeks). For longer storage, consider using a manual-defrost freezer or put bottles in insulated freezer bags.

Organising your freezer

This product may contain traces of peanuts, tree nuts, milk, and sesame seeds from shared equipment. If anyone in your home has food allergies, store your smoothie bottles in their own freezer section, away from foods containing these allergens. Use sealed containers or freezer bags as extra protection.

Keep your smoothie bottles away from strong-smelling foods like fish, garlic, or spicy dishes. Frozen foods don't pick up smells as easily as refrigerated ones, but sitting near aromatic foods for weeks can affect the delicate mint and kiwi flavours.

How long you can freeze your smoothie

Frozen smoothies usually stay at their best for 3-6 months at -18°C. Because your Super Green Protein Smoothie has no preservatives, aim to drink it within 8-12 weeks of when you get it. This gives you the best flavour, brightest colour, and most nutrients.

After 3 months, you might notice:

• Fading colour (the bright green from spinach and kale gets lighter)
• Less vitamin C (from kiwi, pineapple, and broccoli)
• Different protein texture (faba bean protein might feel slightly grainy)
• Ice crystals forming inside

These changes don't mean your smoothie is unsafe, just that quality is declining. Since there's no "best before" date printed on the bottle, write the delivery date on each bottle with a marker. This helps you track the 8-12 week window for the best experience.

Thawing Your Smoothie the Right Way

Refrigerator thawing (we recommend this)

The safest way to thaw your smoothie is moving it from freezer to refrigerator 12-24 hours before you want to drink it. This slow thaw keeps everything at a safe, cold temperature while the smoothie defrosts evenly.

Put the bottle on a plate to catch any condensation. Place it on a middle shelf where the temperature stays steady, not in the door where it fluctuates. A 350ml smoothie takes about 18-20 hours to thaw completely in a refrigerator set at 3-4°C.

This method keeps your smoothie smooth and well-mixed. The fruit, vegetables, and faba bean protein stay blended together nicely. Quick thawing can cause separation, leaving you with watery liquid on top and thick stuff at the bottom.

Cold water thawing (when you're short on time)

Need your smoothie sooner? Put the sealed bottle in cold tap water (15-20°C) and change the water every 30 minutes. Your 350ml bottle will thaw in about 2-3 hours this way. Never use warm or hot water—this can make the outside too warm while the inside stays frozen, creating conditions where bacteria can grow.

Make sure the bottle cap stays sealed tight during water thawing. Any water getting inside waters down your smoothie and brings in germs. Dry the bottle before opening so water doesn't drip in.

Don't thaw these ways

Never thaw your smoothie on the benchtop. Leaving it at room temperature lets the outside get too warm (where bacteria grow fast) while the middle stays frozen. With fresh produce and no preservatives, this smoothie can develop bacteria quickly.

Don't use the microwave. Microwaves heat unevenly, creating hot spots that damage the faba bean protein, destroy vitamins (especially vitamin C and folate from the greens), and change how your smoothie tastes. The pineapple and kiwi contain natural enzymes that get more active with heat, breaking down protein and creating bitter flavours.

Storing Your Thawed Smoothie

How long after thawing

Once your Super Green Protein Smoothie is fully thawed, drink it within 24-48 hours. The fresh fruits, vegetables, and plant protein make a perfect environment for bacteria once you remove the protection of freezing. Remember, this smoothie has no preservatives.

Keep your thawed smoothie at 0-4°C at all times. Even short periods above 4°C speed up quality loss and create safety risks. If your refrigerator runs warmer than 4°C (check with a refrigerator thermometer), drink your smoothie within 24 hours of thawing.

What to look for

Watch your thawed smoothie for these signs:

Normal after thawing:

• Some separation with liquid on top (just shake before drinking)
• Slightly lighter green colour than when fresh
• Some settling at the bottom (shake well)

Signs something's wrong:

• Sour or fermented smell (different from the natural tartness of kiwi)
• Mould growing on the surface or around the bottle neck
• Bottle looks swollen or releases pressure when you open it
• Slimy texture or unusual thickness
• Brown or grey colour (beyond normal lightening)

The water from cucumber and zucchini plus natural sugars from apple, kiwi, and pineapple can start fermenting if kept too warm. Trust your nose and taste buds. If your smoothie smells or tastes off, throw it out, no matter how long it's been.

Where to keep it in your refrigerator

Store your thawed smoothie in the main part of your refrigerator, not the door, where temperature stays most steady. Keep the bottle sealed until you're ready to drink. Every time you open the bottle, you let in:

• Air with oxygen (which breaks down vitamins)
• Bacteria and other germs from the environment
• Possible contamination from your hands or other foods

If you can't finish the whole 350ml serving at once, pour what you need into a glass, close the bottle right away, and put it back in the refrigerator. Drink what's left within 12 hours of first opening. Don't drink straight from the bottle if you're saving some for later—bacteria from your mouth speed up spoilage.

Keeping Your Smoothie at Its Best

Protecting nutrients

Your Super Green Protein Smoothie gets its health benefits from vitamins, minerals, phytonutrients, fibre, and protein. Keeping these nutrients means understanding what can damage them:

Vitamin C (lots in kiwi, pineapple, broccoli) breaks down when exposed to air and warmth. Each time you freeze and thaw destroys about 15-25% of vitamin C. Never refreeze a thawed smoothie. Keep air exposure low by leaving the bottle sealed until you drink it.

Folate (from spinach and kale) gets damaged by light and some heat. Keep your smoothie in its original bottle rather than pouring into clear containers. The 24-48 hour refrigerated window limits folate loss to about 5-10%.

Chlorophyll and carotenoids (give the green colour and antioxidant power) break down when exposed to air and light, making the colour fade from bright green to olive or brownish-green. This colour change means you're losing antioxidants. Drink your smoothie soon after thawing to get the most benefit.

Faba bean protein stays stable during proper freezing and thawing but can break down if kept too warm. The 7% protein content gives you about 24-25g of protein per 350ml serving. This protein stays nutritious when you store it right.

Keeping texture smooth

Your smoothie's texture—a blended mix of fruit and vegetable bits in liquid with protein—depends on proper freezing and careful thawing.

Managing ice crystals: During frozen storage, water slowly forms larger ice crystals. These big crystals break cell walls in the fruit and vegetable pieces, releasing water when you thaw and making texture thinner and more separated. Keep ice crystals small by:

• Keeping freezer temperature steady (don't open the door too often)
• Storing at -20°C or colder if possible
• Drinking within 8-12 weeks
• Never partially thawing and refreezing

Keeping things mixed: The faba bean protein helps keep everything suspended and smooth. Quick temperature changes can cause separation. Use the slow refrigerator thawing method to keep the original blended texture.

Protecting flavour

Your smoothie's flavour balance—sweet (apple, pineapple), tart (kiwi), fresh (cucumber, mint), and earthy (greens)—is carefully created. Storage affects this balance:

Mint freshness: Mint gets its flavour from compounds that fade over time, especially during frozen storage beyond 3 months. Drink sooner to enjoy the fresh mint taste.

Kiwi and pineapple enzymes: These fruits contain natural enzymes that stay somewhat active even when frozen. Long frozen storage (beyond 4 months) allows slow enzyme activity that can create slight bitterness. This is another reason to drink within 8-12 weeks.

Oxidation flavours: Fats and proteins slowly oxidise even when frozen, developing stale or cardboard-like tastes. While this smoothie is low in fat, the faba bean protein can oxidise. Proper sealed storage and steady temperature reduce this risk.

Understanding Freshness and Quality

Tracking your smoothie's age

Your smoothie doesn't come with a printed "best before" date. This is common for frozen products sold directly to you, where batches are small and products move quickly. Without a date from us, you need to track freshness based on when you receive it.

When your smoothie arrives, write the date on each bottle using a permanent marker on a piece of freezer tape. This simple step helps you track the 8-12 week quality window.

How quality changes over time

Weeks 0-4 (best quality):

• Full nutrition
• Bright green colour
• Balanced flavour with fresh mint
• Smooth, well-mixed texture when thawed
• Maximum vitamins

Weeks 4-12 (good quality):

• 10-20% less vitamin C
• Slight colour fading (still nice green)
• Mint flavour may be lighter
• Texture stays good with proper thawing
• Protein quality unchanged

Weeks 12-24 (declining quality):

• 25-40% less vitamin C and some B vitamins
• Noticeable colour shift toward olive or brownish-green
• Flavour may be flatter with possible slight bitterness
• More likely to separate and change texture
• Protein stays safe but might be slightly grainy
• Still safe to drink if stored properly, but quality is lower

Beyond 24 weeks:

• Not recommended because of major nutrient loss and quality decline
• Safety stays acceptable if continuously frozen at -18°C, but your smoothie won't give you the health and taste benefits you expect

Staying Safe

Checking temperature

Use simple tools to make sure your storage is safe:

Freezer thermometer: Put a thermometer in your freezer to check it stays at -18°C or colder. Check monthly. If temperature goes above -15°C, your freezer needs repair and frozen foods are at risk.

Refrigerator thermometer: Check that your refrigerator runs at 0-4°C. Many home refrigerators run at 5-7°C, which is too warm for products like this smoothie after thawing.

If the power goes out

If you lose power, keep freezer doors closed. A full freezer stays cold enough for about 48 hours; a half-full freezer for about 24 hours. If power will be out longer, move smoothies to a cooler with ice.

If smoothies partially thaw but still contain ice crystals and feel refrigerator-cold (4°C or below), you can refreeze them, though quality will drop significantly. If smoothies completely thaw and get above 4°C for more than 2 hours, throw them out—the fresh produce and protein make bacterial growth a serious concern.

Managing allergens

The "may contain" allergen note (peanuts, tree nuts, milk, sesame seeds) means these foods are made on shared equipment, not that they're ingredients. For homes managing serious allergies:

• Store separately from allergen-containing foods even when frozen
• Use dedicated freezer space if possible
• Wipe the bottle outside before opening (possible cross-contact during production)
• Use clean utensils and glasses
• People with serious allergies should decide their own comfort level with shared-equipment products

Getting the Best Experience

Best temperature for drinking

While you can drink your smoothie right after refrigerator thawing (at 3-4°C), many people find the flavour stronger and texture more pleasant when it warms slightly to 6-8°C. Take it out of the refrigerator 10-15 minutes before drinking to reach this temperature.

Don't let your smoothie warm above 10°C or sit at room temperature beyond 30 minutes—this is where bacterial growth speeds up.

Mixing before you drink

Some separation is normal and expected. Before opening, shake the bottle hard for 10-15 seconds to mix back together:

• Settled faba bean protein
• Separated fruit and vegetable bits
• Any liquid that floated to the top

If you don't shake well, the first sips might be watery while the last bit is thick and protein-heavy.

Saving part for later

If you're only drinking part of the 350ml serving:

1. Shake well before opening
2. Pour what you want into a clean glass
3. Close the bottle tight right away
4. Put it back in the refrigerator within 5 minutes
5. Drink what's left within 12 hours

Each time you expose your smoothie to room air and temperature, oxidation and contamination risk goes up. Bacteria grow faster after you first open the bottle.

Solving Common Problems

Problem: Smoothie feels icy or grainy

Why it happens: Large ice crystals from temperature changes during frozen storage or thawing too fast.

How to prevent it: Store at steady freezer temperature away from the door; use refrigerator thawing.

How to fix it: Shake hard or briefly blend in a blender to break up ice crystals and make it smooth again.

Problem: Lots of separation with watery layer

Why it happens: Storage beyond the best window, freezing and thawing multiple times, or temperature problems.

How to prevent it: Drink within 8-12 weeks; never refreeze thawed smoothie; use slow refrigerator thawing.

How to fix it: Shake thoroughly before drinking. If separation continues or it tastes off, throw it out.

Problem: Colour faded to brownish-green

Why it happens: Chlorophyll breaking down from long frozen storage (beyond 12 weeks) or light exposure.

How to prevent it: Drink within 8-12 weeks; keep in the original bottle.

What it means: Colour change alone doesn't mean spoilage. If it smells fresh and tastes normal, it's safe to drink, though nutrients are reduced.

Problem: Bottle looks swollen or makes gas when opened

Why it happens: Fermentation from bacteria growing because of temperature problems (thawed smoothie stored too warm or too long).

How to fix it: Throw it out immediately. Gas means active bacterial or yeast fermentation, making it unsafe to drink.

Problem: Off-smell or sour odour

Why it happens: Bacteria from refrigerator running too warm or storage beyond safe time after thawing.

How to fix it: Throw it out. The fresh produce and protein create perfect conditions for fast bacterial growth when kept too warm. Don't taste if the smell seems wrong.

Tips from the Experts

Managing multiple smoothies

If you regularly order multiple smoothies:

Rotation system: Write the delivery date on each bottle. Store newest bottles at the back of the freezer, oldest at the front. This "first in, first out" approach makes sure you drink products within the best quality window.

Thawing schedule: Plan your thawing 24 hours ahead. Move one bottle from freezer to refrigerator each evening for next-day drinking. This creates a rotation so you don't run out and don't end up with multiple thawed bottles going bad.

Keeping track: Keep a freezer list noting what you store and when. Check monthly to find items getting close to the 12-week mark.

Taking smoothies with you

If transporting frozen smoothies (moving homes, taking to work):

Use an insulated cooler bag with ice packs. Your smoothie can safely stay in a well-iced cooler for 4-6 hours without much thawing. For longer trips, use dry ice if you can get it (make sure there's good air flow, since dry ice makes CO2 gas).

If smoothies partially thaw during transport but stay cold (below 4°C) and still contain ice crystals, you can refreeze them when you arrive, though quality will drop. If fully thawed, move to the refrigerator and drink within 24 hours.

Getting maximum nutrition

For the most health benefits:

• Drink within 4-8 weeks of delivery when nutrients are highest
• Thaw using the refrigerator method to keep vitamins intact
• Drink right after thawing rather than storing thawed smoothie
• Shake well to spread nutrients evenly
• Drink the whole serving rather than saving portions, since nutrients break down faster after opening

The faba bean protein gives you about 24-25g of complete protein per serving (based on 7% protein content in a 350ml smoothie). This protein quality stays stable throughout proper frozen storage, making it reliable nutrition even in older (but properly stored) smoothies.

Being Kind to the Environment

Using your freezer efficiently

Freezers work best when 75-85% full. The frozen items help keep temperature stable and reduce how often the compressor runs. If your freezer isn't very full, fill empty space with water bottles or ice packs to improve efficiency.

But don't pack it too full—this blocks air circulation and creates warm spots. Leave space around smoothie bottles for cold air to flow.

Reducing food waste

Proper storage directly cuts food waste. A smoothie thrown away because of freezer burn, spoilage, or poor quality from bad storage represents wasted resources:

• Fresh produce growing (water, land, energy)
• Processing and production energy
• Transportation emissions
• Packaging materials

By following the storage steps in this guide, you get the most from each smoothie, receiving full health value while reducing environmental impact.

Your Path to Better Health

Your Super Green Protein Smoothie from Be Fit Food needs your help to deliver its full nutritional benefits and great taste. Unlike shelf-stable products with preservatives and long room-temperature storage, this fresh-frozen smoothie depends completely on proper temperature care from delivery through drinking.

The main steps are simple: keep frozen at -18°C or below, thaw slowly in the refrigerator over 18-24 hours, drink within 24-48 hours after thawing, and finish within 8-12 weeks of delivery for best quality. These practices protect the vitamins, protein quality, flavour balance, and texture that make this smoothie valuable.

Temperature problems at any point—freezer too warm, thawing at room temperature, warm refrigerator, or keeping too long after thawing—hurt both safety and quality. The absence of preservatives, added sugars, and artificial sweeteners means this smoothie can't handle storage mistakes that more processed foods might survive.

By treating this smoothie as the fresh-produce product it truly is, rather than as a shelf-stable convenience item, you make sure each serving gives you the health benefits, taste experience, and food safety that we designed into the recipe—supporting our mission to help Australians eat themselves better through scientifically-designed, whole-food meals.

References

• Food Standards Australia New Zealand. (2023). Safe Food Australia: A Guide to the Food Safety Standards. Chapter 3: Food Safety Programs. https://www.foodstandards.gov.au/publications/Pages/Safe-Food-Australia.aspx

• International Institute of Refrigeration. (2020). Recommendations for the Processing and Handling of Frozen Foods (4th Edition). Paris: IIR Publications.

• CSIRO. (2021). "Nutrient Retention in Frozen Fruit and Vegetable Products." Food Innovation Research Program. https://www.csiro.au/en/research/health-medical/nutrition

• Therapeutic Goods Administration. (2023). "Food Safety and Handling Guidelines." TGA Resources. https://www.tga.gov.au/

• Fennema, O.R., Powrie, W.D., & Marth, E.H. (1973). Low-Temperature Preservation of Foods and Living Matter. New York: Marcel Dekker. [Foundational text on freezing science and quality maintenance]

• Be Fit Food. (2024). Super Green Protein Smoothie (VG) Product Information. https://befitfood.com.au/ [Product specifications and composition data]

Frequently Asked Questions

What is the product name: Super Green Protein Smoothie (VG) MB1

Who manufactures this smoothie: Be Fit Food

What is the serving size: 350ml per bottle

Is this smoothie vegan: Yes

What type of protein does it contain: Faba bean protein

How much protein per serving: Approximately 24-25g

What is the protein percentage: 7% protein content

Does it contain preservatives: No

Does it contain added sugars: No

Does it contain artificial sweeteners: No

What fruits are included: Apple, kiwi, and pineapple

What vegetables are included: Cucumber, zucchini, broccoli, spinach, and kale

Does it contain herbs: Yes, mint

Is this product frozen: Yes

What is the ideal freezer storage temperature: -18°C or colder

What is the minimum safe freezer temperature: -18°C

How long can it stay frozen at best quality: 8-12 weeks from delivery

What is the maximum recommended frozen storage time: 12 weeks for best quality

Is there a printed best before date: No

Where should I store it in the freezer: Main part away from the door

Should I store it near the freezer door: No

Can frozen foods near the door be affected: Yes, by temperature fluctuations

What is the recommended thawing method: Refrigerator thawing

How long does refrigerator thawing take: 18-20 hours

What temperature should the refrigerator be for thawing: 3-4°C

Can I thaw it in cold water: Yes

How long does cold water thawing take: 2-3 hours

How often should I change the water during cold water thawing: Every 30 minutes

Can I thaw it on the benchtop: No, never

Can I thaw it in the microwave: No

Why shouldn't I microwave it: Damages protein, destroys vitamins, creates bitter flavours

How long after thawing should I drink it: Within 24-48 hours

What temperature should thawed smoothie be stored at: 0-4°C

Where in the refrigerator should I store thawed smoothie: Main part, not the door

Can I refreeze a thawed smoothie: No, never

How much vitamin C is lost during one freeze-thaw cycle: About 15-25%

How long is it safe after first opening the bottle: Drink within 12 hours

Should I shake before drinking: Yes, for 10-15 seconds

Is separation after thawing normal: Yes

What is the best drinking temperature: 6-8°C

How long can it sit at room temperature: Maximum 30 minutes

What is the maximum safe room temperature exposure: 10°C

Does it contain allergens as ingredients: No

What allergens may it contain traces of: Peanuts, tree nuts, milk, sesame seeds

Why might it contain allergen traces: Made on shared equipment

What colour should the smoothie be when fresh: Bright green

What causes colour fading: Chlorophyll breakdown from storage or light

Is brownish-green colour unsafe: No, but indicates reduced nutrients

What does a swollen bottle indicate: Fermentation from bacterial growth

Is a swollen bottle safe to drink: No, discard immediately

What does gas release when opening indicate: Active bacterial or yeast fermentation

Should I taste smoothie with off-smell: No

What causes sour or fermented smell: Bacterial growth from improper storage

Is slight separation normal: Yes

What temperature range do most home freezers maintain: -18°C to -23°C

What is the ideal freezer fullness: 75-85% full

Can I transport frozen smoothies: Yes, with proper insulation

How long can it stay in an insulated cooler: 4-6 hours

What should I use for longer transport: Dry ice

What happens to nutrients in weeks 0-4: Full nutrition maintained

What happens to vitamin C in weeks 4-12: 10-20% loss

What happens to vitamin C in weeks 12-24: 25-40% loss

Is it safe beyond 24 weeks if properly frozen: Yes, but quality significantly declined

What causes icy or grainy texture: Large ice crystals from temperature fluctuations

How can I fix grainy texture: Shake hard or briefly blend

What causes excessive separation: Storage beyond optimal window or refreezing

When should I write the delivery date: When smoothie arrives

What should I use to mark the date: Permanent marker on freezer tape

How long does a full freezer stay cold without power: About 48 hours

How long does a half-full freezer stay cold without power: About 24 hours

Can I refreeze partially thawed smoothie with ice crystals: Yes, but quality drops significantly

What if smoothie thaws above 4°C for over 2 hours: Discard it

What is the first-in-first-out rotation method: Drink oldest smoothies first

Should I pour leftover smoothie back into bottle: No, never drink from bottle if saving

How quickly should opened smoothie return to refrigerator: Within 5 minutes

What causes mint flavour to fade: Compound breakdown during extended frozen storage

What enzymes do kiwi and pineapple contain: Natural enzymes that remain somewhat active when frozen

What can cause slight bitterness: Enzyme activity during storage beyond 4 months