霜降Frost's Descent
东方美人茶東方美人茶
Dōngfāng Měirén chá

Oriental Beauty

sourced
idoriental-beauty
oriental-beauty

Highly oxidised oolong from leafhopper-fed young shoots, especially Qingxin Dapang, associated with the Hakka tea districts of Hsinchu and Miaoli.

Category
Oolong teaOolong tea 乌龙茶
Style
Taiwan oolong
Part of
Taiwan oolong
Forms
Loose leaf
Region
Cultivars
Qingxin Dapang
Harvest
Early summer, between the solar terms 芒種 and 大暑, with the core around the Dragon Boat Festival (existing region data).
Definitions
12

Character#

Loose, twisted leaf in five colours with white tips; orange-red liquor with a honey and ripe-fruit aroma (TRES).

Processing#

  1. Plucking bitten shoots

    著蜒茶菁

    Young shoots fed on by the tea green leafhopper (茶小綠葉蟬), known as 著蜒 material. Feeding marks describe the raw material; they are not proof of an unsprayed garden, organic certification or a residue-test result.

  2. Withering

    萎凋

    Heavy withering (TRES).

  3. Tossing

    攪拌

    Heavy tossing (TRES).

  4. Fixing

    殺菁
  5. Damp-cloth rest

    悶置回潤 / 靜置回潤

    After pan-firing, the leaf rests wrapped in a damp cloth for about 10–30 minutes, adding honey and ripe-fruit notes and reddening the leaf (TRES).

  6. Rolling

    揉捻
  7. Drying

    乾燥

Also sold or written as 13#

Chinese variants
  • 白毫烏龍茶Báiháo wūlóngchá(Baihao oolong)TRES alias, for the white tips.
  • 膨風茶 / 椪風茶Péng fēng chá / Pèng fēng chá(pengfeng / pongfeng cha, "bragging tea")Hakka-area names; Beipu prefers 膨風茶, Toufen 椪風茶. MOE Hakka readings: pong fungˊ caˇ (Sixian), pongˇ fungˋ ca (Hailu).
  • 五色茶Wǔ sè chá("five-colour tea")TRES alias, for the mix of white, green, yellow, red and brown leaf.
  • 香檳烏龍 / 番庄烏龍Xiāng bīn wū lóng / Fān zhuāng wū lóngChampagne oolong / Fanzhuang WulongTRES aliases: "champagne oolong", and the old export name from Dadaocheng's 番庄 refiners.
  • 福壽茶Fú shòu cháFushou — teaName given to Miaoli's tea in 1983, later renamed 椪風茶.
  • 著蜒Zhuóyán(zhuoyan)Term for leaf bitten by the leafhopper (TRES).
Translations and trade names
  • Dongfang Meiren
  • Dong Fang Mei Ren
  • Bai Hao Oolong
  • White Tip Oolong
  • Champagne Oolong
  • bug-bitten oolong
Russian
  • Дунфан Мэйжэнь

Names and ambiguities#

Which leafhopper?

Taiwanese sources name the insect Jacobiasca formosana. A 2015 PLoS ONE study found that the Taiwanese, Mainland (Empoasca vitis) and Japanese (E. onukii) names refer to one species, Empoasca (Matsumurasca) onukii. TRES itself uses only the common name 茶小綠葉蟬.

3610

The "Queen named it" story

The tale that a British queen named the tea "Oriental Beauty" is told in versions naming Queen Victoria or Elizabeth II. The Toufen City Office says only that a British queen praised it. No primary evidence has been found.

51112

Bug-bitten tea from elsewhere

The insect and method are not unique to Taiwan: shops sell "Oriental Beauty" from Vietnam and elsewhere, and bug-bitten "honey" black and oolong teas from other areas. Only the 北埔膨風茶 and 峨眉東方美人茶 marks certify origin.

115

Oxidation: 50–60% or 75–85%?

TRES gives 50–60%; Chinese Wikipedia says Hsinchu and Miaoli makers go to 75–85%. Vendors often say about 80%.

411

Drying and later roast treatment

The Ministry of Agriculture’s published production-series outline distinguishes drying from a later grading/roasting stage. Calling every Oriental Beauty “unroasted” is therefore too categorical. Record an individual tea’s finishing treatment from its maker; do not infer it solely from the style name.

14

Leafhopper feeding and garden management

A Taiwanese extension summary recommends mainly non-pesticide and biological methods against other garden pests. This is cultivation guidance, not certification of every tea sold under the name. Claims about a particular farm’s practices or residues need their own records or tests.

13

Notes#

Regional history and names#

TRES says the tea possibly began in Hakka villages in the Japanese era and has its own class in its flavour wheel. Main areas per TRES: Shiding (New Taipei), Longtan (Taoyuan), Beipu and Emei (Hsinchu), and Toufen and Tongluo (Miaoli).

After 1945 TRES reserved the name 烏龍茶 for tea at 50–60% oxidation, with leaves "seven parts red, three parts green" (the 番庄 style). The style had succeeded in the US market by 1923, and its top grade is 椪風茶 / 東方美人 / 白毫烏龍. Two origin marks cover it: 北埔膨風茶 and 峨眉東方美人茶.

1345

Leafhopper response in research#

An NTU thesis (2006) reported increased expression of four stress- or defence-related proteins in leafhopper-damaged leaves, alongside changes in volatiles including benzaldehyde, linalool and its oxides, methyl salicylate and cis-jasmone. These findings concern the plant’s response in the study. They are not a test authenticating every commercial tea, or a record of pesticide use in an individual garden.

6

The pause after fixation#

A tea-manufacturing researcher describes a distinctive resting and moisture-equalisation stage, jìngzhì huírùn (靜置回潤), between heat fixation and rolling. The sequence combines strong withering and agitation with this rest, then rolling, drying and sorting. Leafhopper feeding supplies suitable raw material, but the maker still has to develop and preserve its character through processing.

Reading the mixed colours#

The same account relates pale bud hairs and green, yellow, red and brown leaf areas to the material and its substantial oxidation. A multicoloured dry leaf is consistent with the style, but it cannot on its own authenticate a particular origin or prove a seller's insect-feeding claim. Compare Qingxin Dapang for the important plant material and Wenshan Baozhong for a different use of withering and agitation.

7

Where to buy#

Price ranks compare recorded retail offers for the same tea, including offers outside the current delivery filter. Shipping and import charges are excluded.

Prices compared in the selected currency; unknown values appear last.
ProductVendorPricePer 100 g
Oriental Beauty
Lowest of 28
Leaf harvest year: 2026
Claimed origin: Hsinchu County, Taiwan
Details and price notes

Price in US dollars, the shop's base currency; it also shows converted euro prices. The seller says goods ship from Taiwan and that import duties and VAT are the buyer's, and does not state that the price includes tax. Excludes shipping.

Taiwanleaftea
Selected destinations

Canada · Australia · EU

Shipping policy
$32.00 / 150 g $21.33
≈ $1.71 a session
Asian Beauty Oolong
Lower quarter of 28
Stated year: 2026
Claimed origin: Xinzhu County, Taiwan
Beautiful Taiwan Tea Company
Worldwide

USA · Canada · Worldwide

Shipping policy
$19.99 / 75 g $26.65
≈ $2.13 a session
Dong Fang Mei Ren Oriental Beauty
Lower quarter of 28
Stated year: 2026
Claimed origin: not stated
King Tea Mall
Worldwide
$7.99 / 25 g $31.96
≈ $2.56 a session
Fancy Oolong
Lower quarter of 28
Leaf harvest year: 2025
Claimed origin: Taiwan
Länggass-Tee
Selected destinations

Not delivered to: USA.

Worldwide

Shipping policy
CHF 13.20 / 50 g $32.05
CHF 26.40 / 100 g
≈ $2.56 a session
2025 Beipu Bai Hao Oolong (Oriental Beauty, 56 g / 2 oz)
Lower quarter of 28
Leaf harvest year: 2025
Claimed origin: Beipu, Hsinchu County, Taiwan
Details and price notes
Compare the details

Recorded seller claims; a blank means unrecorded here, not necessarily absent from the seller’s page. Matching production does not establish identical storage or condition.

Packaging role
Repacked by vendor

Shop base currency USD. The seller's pages do not state whether this price includes tax. Excludes shipping.

Hou De Fine Tea
Selected destinations

Limited coverage: Other destinations. Only some destinations are covered. Check the shipping policy for your address.

USA · Other destinations

Shipping policy
$22.50 / 56 g $40.18
≈ $3.21 a session
Fan Zhuang Wu Long
Lower quarter of 28
Leaf harvest year: 2023
Claimed origin: Taiwan
Länggass-Tee
Selected destinations

Not delivered to: USA.

Worldwide

Shipping policy
CHF 25.00 / 75 g $40.47
CHF 33.33 / 100 g
≈ $3.24 a session
2024 Pinglin Man Zhong Oriental Beauty
Lower quarter of 28
Stated year: —
Claimed origin: Taiwan
TheTea
Worldwide
€21.70 / 50 g $48.67
€43.40 / 100 g
≈ $3.89 a session
Song of Fortune - Oriental Beauty Oolong
sold outMid-range of 28
Leaf harvest year: 2025
Claimed origin: Nantou, Taiwan
XianCha Tea
Worldwide
€18.20 / 40 g $51.03
€45.50 / 100 g
≈ $4.08 a session
Oriental Beauty
Mid-range of 28
Stated year: —
Claimed origin: Taiwan
Tee Kontor Kiel
Worldwide
€24.95 / 50 g $55.96
€49.90 / 100 g
≈ $4.48 a session
Dong Fang Mei Ren
sold outMid-range of 28
Stated year: 2025
Claimed origin: Taiwan
Yunnan Craft
Selected destinations
$29.12 / 50 g $58.24
≈ $4.66 a session
2026 Emei Oriental Beauty oolong
Mid-range of 28
Stated year: —
Claimed origin: Taiwan
TheTea
Worldwide
€27.19 / 50 g $60.99
€54.38 / 100 g
≈ $4.88 a session
Oriental Beauty Taiwanese Oolong
Mid-range of 28
Stated year: 2026
Claimed origin: Hsinchu County
Details
Compare the details

Recorded seller claims; a blank means unrecorded here, not necessarily absent from the seller’s page. Matching production does not establish identical storage or condition.

The Steeping Room
Selected destinations
$15.50 / 25 g $62.00
≈ $4.96 a session
Oriental Beauty Oolong BIO
Mid-range of 28
Leaf harvest year: 2023
Claimed origin: Taiwan
Teekenner
Selected destinations

Limited coverage: EU, UK. Only some destinations are covered. Check the shipping policy for your address.

EU · UK · Switzerland

Shipping policy
€17.40 / 30 g $65.05
€58.00 / 100 g
≈ $5.20 a session
Formosa Oolong Extra Toppest Oriental Beauty
sold outMid-range of 28
Stated year: —
Claimed origin: Taiwan
Northern Tea Merchants
Selected destinations
£24.68 / 50 g $65.88
£49.36 / 100 g
≈ $5.27 a session
Seasonal Tea- Xu Family Oriental Beauty
Mid-range of 28
Leaf harvest year: 2025
Claimed origin: Emei, Taiwan
XianCha Tea
Worldwide
€30.00 / 50 g $67.29
€60.00 / 100 g
≈ $5.38 a session
2025 Long Tan Oriental Beauty Oolong
Mid-range of 28
Stated year: —
Claimed origin: Taiwan
TheTea
Worldwide
€32.08 / 50 g $71.96
€64.16 / 100 g
≈ $5.76 a session
Hsinchu Oriental Beauty
sold outMid-range of 28
Leaf harvest year: 2022
Claimed origin: Taiwan
Teewald
Selected destinations

Limited coverage: EU. Only some destinations are covered. Check the shipping policy for your address.

EU

Shipping policy
€19.90 / 30 g $74.39
€66.33 / 100 g
≈ $5.95 a session
Miaoli Oriental Beauty (Dongfang Meiren) Competition-Grade Oolong (50 g)
Mid-range of 28
Stated year: —
Claimed origin: Miaoli County, Taiwan
Details and price notes
Compare the details

Recorded seller claims; a blank means unrecorded here, not necessarily absent from the seller’s page. Matching production does not establish identical storage or condition.

Cultivar
Qingxin Damo
Packaging role
Repacked by vendor

Shop base currency EUR. Includes German VAT (inkl. 7% MwSt.); excludes shipping.

Siam Tee
Selected destinations
€33.80 / 50 g $75.81
€67.60 / 100 g
≈ $6.07 a session
Taiwan Oriental Beauty (Dongfang Meiren) Oolong Tea (10 g)
Mid-range of 28
Stated year: —
Claimed origin: Taiwan
Details and price notes
Compare the details

Recorded seller claims; a blank means unrecorded here, not necessarily absent from the seller’s page. Matching production does not establish identical storage or condition.

Packaging role
Vendor portion / sample

10 g sample pouch (variant 13340889776246, SKU LHOOB10) at €6.90 EUR; 20 g (€13.40) and 60 g (€33.40) also in stock.

Evergreen Teashop
Worldwide
€6.90 / 10 g $77.38
€69.00 / 100 g
≈ $6.19 a session
Oriental Beauty
Mid-range of 28
Stated year: 2026
Claimed origin: Beipu, Hsinchu, Taiwan
Details
Compare the details

Recorded seller claims; a blank means unrecorded here, not necessarily absent from the seller’s page. Matching production does not establish identical storage or condition.

Floating Leaves Tea
Selected destinations
$20.00 / 25 g $80.00
≈ $6.40 a session
Oriental Beauty
Mid-range of 28
Stated year: —
Claimed origin: Taiwan
Leaves with Hugs
Selected destinations

Limited coverage: EU. Only some destinations are covered. Check the shipping policy for your address.

USA · Canada · UK · Switzerland · Norway · EU

Shipping policy
€20.00 / 25 g $89.72
€80.00 / 100 g
≈ $7.18 a session
Dong Fang Mei Ren
Upper quarter of 28
Leaf harvest year: 2024
Claimed origin: Taiwan
Länggass-Tee
Selected destinations

Not delivered to: USA.

Worldwide

Shipping policy
CHF 50.00 / 50 g $121.41
CHF 100.00 / 100 g
≈ $9.71 a session
Oriental Beauty
Upper quarter of 28
Stated year: —
Claimed origin: Taiwan
Teehaus Cöln
Selected destinations

Limited coverage: EU. Only some destinations are covered. Check the shipping policy for your address.

EU

Shipping policy
€59.00 / 50 g $132.34
€118.00 / 100 g
≈ $10.59 a session
Bai Hao Wu Long
sold outUpper quarter of 28
Leaf harvest year: 2020
Claimed origin: Taiwan
Länggass-Tee
Selected destinations

Not delivered to: USA.

Worldwide

Shipping policy
CHF 60.00 / 50 g $145.70
CHF 120.00 / 100 g
≈ $11.66 a session
Oriental Beauty
Upper quarter of 28
Stated year: 2024
Claimed origin: Hsinchu County
Details
Compare the details

Recorded seller claims; a blank means unrecorded here, not necessarily absent from the seller’s page. Matching production does not establish identical storage or condition.

Roast
none
Area as stated
Hsinchu, 160–200 m
Yoshi en
Selected destinations

EU · UK · Switzerland · Norway · Canada

Shipping policy
€27.90 / 20 g $156.45
€139.50 / 100 g
≈ $12.52 a session

Prices recorded on the dates checked. Conversions use ECB rates dated 2026-10-20; original prices appear alongside. Origin, age and cultivar are stated by the vendor.

Prices by sales channel#

Prices by sales channel28 prices per 100 g, from $21.33 to $213.08.$20$50$100$200International retailTaiwanleaftea · Oriental Beauty · $21.33 per 100 gBeautiful Taiwan Tea Company · Asian Beauty Oolong · $26.65 per 100 gKing Tea Mall · Dong Fang Mei Ren Oriental Beauty · $31.96 per 100 gLänggass-Tee · Fancy Oolong · $32.05 per 100 gHou De Fine Tea · 2025 Beipu Bai Hao Oolong (Oriental Beauty, 56 g / 2 oz) · $40.18 per 100 gLänggass-Tee · Fan Zhuang Wu Long · $40.47 per 100 gTheTea · 2024 Pinglin Man Zhong Oriental Beauty · $48.67 per 100 gXianCha Tea · Song of Fortune - Oriental Beauty Oolong · $51.03 per 100 gTee Kontor Kiel · Oriental Beauty · $55.96 per 100 gYunnan Craft · Dong Fang Mei Ren · $58.24 per 100 gTheTea · 2026 Emei Oriental Beauty oolong · $60.99 per 100 gThe Steeping Room · Oriental Beauty Taiwanese Oolong · $62.00 per 100 gTeekenner · Oriental Beauty Oolong BIO · $65.05 per 100 gNorthern Tea Merchants · Formosa Oolong Extra Toppest Oriental Beauty · $65.88 per 100 gXianCha Tea · Seasonal Tea- Xu Family Oriental Beauty · $67.29 per 100 gTheTea · 2025 Long Tan Oriental Beauty Oolong · $71.96 per 100 gTeewald · Hsinchu Oriental Beauty · $74.39 per 100 gSiam Tee · Miaoli Oriental Beauty (Dongfang Meiren) Competition-Grade Oolong (50 g) · $75.81 per 100 gEvergreen Teashop · Taiwan Oriental Beauty (Dongfang Meiren) Oolong Tea (10 g) · $77.38 per 100 gFloating Leaves Tea · Oriental Beauty · $80.00 per 100 gLeaves with Hugs · Oriental Beauty · $89.72 per 100 gLänggass-Tee · Dong Fang Mei Ren · $121.41 per 100 gTeehaus Cöln · Oriental Beauty · $132.34 per 100 gLänggass-Tee · Bai Hao Wu Long · $145.70 per 100 gYoshi en · Oriental Beauty · $156.45 per 100 gRivers and Lakes Tea · Traditional Hakka Eastern Beauty · $168.00 per 100 gLänggass-Tee · Superior Beauty · $194.26 per 100 gTeehaus Cöln · Oriental Beauty Early Sunshine · $213.08 per 100 gprice per 100 g, USD, log scale
Prices by sales channel28 prices per 100 g, from $21.33 to $213.08.$20$50$100$200International retailTaiwanleaftea · Oriental Beauty · $21.33 per 100 gBeautiful Taiwan Tea Company · Asian Beauty Oolong · $26.65 per 100 gKing Tea Mall · Dong Fang Mei Ren Oriental Beauty · $31.96 per 100 gLänggass-Tee · Fancy Oolong · $32.05 per 100 gHou De Fine Tea · 2025 Beipu Bai Hao Oolong (Oriental Beauty, 56 g / 2 oz) · $40.18 per 100 gLänggass-Tee · Fan Zhuang Wu Long · $40.47 per 100 gTheTea · 2024 Pinglin Man Zhong Oriental Beauty · $48.67 per 100 gXianCha Tea · Song of Fortune - Oriental Beauty Oolong · $51.03 per 100 gTee Kontor Kiel · Oriental Beauty · $55.96 per 100 gYunnan Craft · Dong Fang Mei Ren · $58.24 per 100 gTheTea · 2026 Emei Oriental Beauty oolong · $60.99 per 100 gThe Steeping Room · Oriental Beauty Taiwanese Oolong · $62.00 per 100 gTeekenner · Oriental Beauty Oolong BIO · $65.05 per 100 gNorthern Tea Merchants · Formosa Oolong Extra Toppest Oriental Beauty · $65.88 per 100 gXianCha Tea · Seasonal Tea- Xu Family Oriental Beauty · $67.29 per 100 gTheTea · 2025 Long Tan Oriental Beauty Oolong · $71.96 per 100 gTeewald · Hsinchu Oriental Beauty · $74.39 per 100 gSiam Tee · Miaoli Oriental Beauty (Dongfang Meiren) Competition-Grade Oolong (50 g) · $75.81 per 100 gEvergreen Teashop · Taiwan Oriental Beauty (Dongfang Meiren) Oolong Tea (10 g) · $77.38 per 100 gFloating Leaves Tea · Oriental Beauty · $80.00 per 100 gLeaves with Hugs · Oriental Beauty · $89.72 per 100 gLänggass-Tee · Dong Fang Mei Ren · $121.41 per 100 gTeehaus Cöln · Oriental Beauty · $132.34 per 100 gLänggass-Tee · Bai Hao Wu Long · $145.70 per 100 gYoshi en · Oriental Beauty · $156.45 per 100 gRivers and Lakes Tea · Traditional Hakka Eastern Beauty · $168.00 per 100 gLänggass-Tee · Superior Beauty · $194.26 per 100 gTeehaus Cöln · Oriental Beauty Early Sunshine · $213.08 per 100 gprice per 100 g, USD, log scale

International retail
Show as table
ProductVendorChannelper 100 g
Oriental BeautyTaiwanleaftea International retail$21.33
Asian Beauty OolongBeautiful Taiwan Tea Company International retail$26.65
Dong Fang Mei Ren Oriental BeautyKing Tea Mall International retail$31.96
Fancy OolongLänggass-Tee International retail$32.05
2025 Beipu Bai Hao Oolong (Oriental Beauty, 56 g / 2 oz)Hou De Fine Tea International retail$40.18
Fan Zhuang Wu LongLänggass-Tee International retail$40.47
2024 Pinglin Man Zhong Oriental BeautyTheTea International retail$48.67
Song of Fortune - Oriental Beauty OolongXianCha Tea International retail$51.03
Oriental BeautyTee Kontor Kiel International retail$55.96
Dong Fang Mei RenYunnan Craft International retail$58.24
2026 Emei Oriental Beauty oolongTheTea International retail$60.99
Oriental Beauty Taiwanese OolongThe Steeping Room International retail$62.00
Oriental Beauty Oolong BIOTeekenner International retail$65.05
Formosa Oolong Extra Toppest Oriental BeautyNorthern Tea Merchants International retail$65.88
Seasonal Tea- Xu Family Oriental BeautyXianCha Tea International retail$67.29
2025 Long Tan Oriental Beauty OolongTheTea International retail$71.96
Hsinchu Oriental BeautyTeewald International retail$74.39
Miaoli Oriental Beauty (Dongfang Meiren) Competition-Grade Oolong (50 g)Siam Tee International retail$75.81
Taiwan Oriental Beauty (Dongfang Meiren) Oolong Tea (10 g)Evergreen Teashop International retail$77.38
Oriental BeautyFloating Leaves Tea International retail$80.00
Oriental BeautyLeaves with Hugs International retail$89.72
Dong Fang Mei RenLänggass-Tee International retail$121.41
Oriental BeautyTeehaus Cöln International retail$132.34
Bai Hao Wu LongLänggass-Tee International retail$145.70
Oriental BeautyYoshi en International retail$156.45
Traditional Hakka Eastern BeautyRivers and Lakes Tea International retail$168.00
Superior BeautyLänggass-Tee International retail$194.26
Oriental Beauty Early SunshineTeehaus Cöln International retail$213.08

Sources#

  1. Government and public institutionsaccessed 2026-10-18

    Explains the certification-mark system and lists 13 registered tea origin marks; over 1.2 million labels issued.

  2. Government and public institutionsaccessed 2026-10-18

    Aliases, leafhopper requirement, processing, production districts. TRES uses the common name 茶小綠葉蟬 without a Latin name.

  3. Government and public institutionsaccessed 2026-10-18

    The TRES oxidation (發酵程度) figures: white ~10%, 包種/高山 8–25%, 凍頂 25–30%, 鐵觀音 ~40%, 東方美人 50–60%; definition of 熱團揉 and 靜置回潤; eight specialty-tea categories in six systems.

  4. Government and public institutionsaccessed 2026-10-18
  5. Academic researchaccessed 2026-10-18

    Abstract only. Uses the name Jacobiasca formosana Paoli.

Show all sources 15Show fewer sources
  1. Government and public institutionsaccessed 2026-10-18

    Essay by a TRES researcher (listed under 場長室): history of semi-ball baozhong / 凍頂, the 1976 Lugu contest, 吳振鐸 as chief judge, machine inventions, and the 凍頂老茶 contest. Gives 凍頂 oxidation 15–20%, which contradicts TRES's own 25–30% figure in the classification page.

  2. Government and public institutionsaccessed 2026-10-18

    Cultivar-description page. Note: it says best for 椪風茶 and 烏龍茶, green tea next; it does not mention 包種茶.

  3. Academic researchaccessed 2026-10-18

    Taxonomy of the leafhopper: names used in Taiwan, Mainland China and Japan, and the conclusion E. (Matsumurasca) onukii.

  4. Reference worksaccessed 2026-10-18
  5. Reference worksaccessed 2026-10-18
  6. Government and public institutionsaccessed 2026-10-20

    Published 22 August 2012. The page summary recommends predominantly non-pesticide and biological control for other pests in Oriental Beauty gardens. The linked PDF did not load during this check; detailed treatment instructions were not reviewed.

  7. Government and public institutionsaccessed 2026-10-20

    Published 28 November 2019. The published series outline lists drying in part IV and grading/roasting in part V. This citation supports that distinction; the video’s full demonstrations and specific roasting parameters were not transcribed.