辛，温。皮实而色黄者为黄檀，皮紫而色白者为白檀，皮腐而色紫者为紫檀，其木并
重清香，而白檀尤良，宜以纸封收则不泄气。
辛，温。紫而润者为良。
辛、苦，微温。圆大如乳头，色白，入丸药以少酒研如泥，以水飞过，晒干用，或言
灯草同研，或以乳钵
肆中又别有名为薰陆
苦，平。色黄黑，修治与乳香同。
即枫香脂。
辛、苦，平。
今人多以佳一狄木当枫树，殊为谬误。
甘、咸，平。状若胶饴，凝块红赤，与血同色，欲试真伪，但嚼之不烂如蜡者为上
人试之以透指甲
药同研，恐化作
辛、苦，平。状如松脂、桃胶，黄黑色，酒煮研，有如饧者谓之安息油。
甘，温。药中只用苏合油，如 胶以箸挑起，悬丝不断者，真也。亦番国树生之膏
浓而无滓者为上。
大辛、苦，温。市家多以番硝混搀，然其质重色苍如砂细碎。龙脑轻浮、洁白，片
侔，须细辨之，入瓷罐同灯草藏贮不致耗蚀，今人多以樟脑升打乱之，不可不辨也。
黄衷海语曰∶片脑产暹罗诸国，惟佛打泥者为上，其树高者三二丈叶如槐而小，皮理类
沙柳
如指，浓如二青钱者
亦堪入药，乃其次耳
辛，热。凡用，每一两以二碗合住，湿纸糊口，文武火 之，半时许取出，冷定用。
煎樟脑法，用樟木新者切片，以井水浸三日三夜，入锅煎之，柳木频搅，待汁减半，柳
上有
炼樟脑法，用铜盆以陈壁土为粉糁之，却糁樟脑一重，又糁壁土，如此四五重，以薄荷
安土
盆，如此升两三次
檀香：味辛，性温。外皮坚实且颜色呈黄色的称为黄檀；外皮呈紫色且木质颜色呈白色的称为白檀；外皮腐朽且颜色呈紫色的称为紫檀。这些木材都质地沉重并带有清香，其中白檀的品质尤为优良，应当用纸密封收藏以防香气散失。
沉香：味辛，性温。颜色紫黑且滋润的为佳品。
没药：味辛、苦，性微温。形状圆大如乳头，颜色洁白。入丸药时需用少量酒研磨成泥状，再用水飞法处理，晒干后使用；也有说法称可与灯心草一同研磨，或用乳钵研磨。市面上另外有一种名为薰陆香的（注：此处原文可能有误或指代不明，通常薰陆即乳香，但文中似在区分）。
枫香脂：即枫香脂。味辛、苦，性平。现在的人常把佳一狄木（一种树木）当作枫树，这是非常错误的。
苏合香：味甘、咸，性平。形状像胶饴一样，凝结成块呈红赤色，与血液颜色相同。想要测试其真伪，只需咀嚼，如果不烂且像蜡一样的为上品。有人试用它透指甲……（原文此处有残缺/乱码：“药同研，恐化作”）。
安息香：味辛、苦，性平。形状像松脂、桃胶，颜色黄黑色，用酒煮后研磨，有的像麦芽糖那样的称为安息油。
龙脑（冰片）：味甘，性温。药用中只用苏合油……（原文此处有残缺/乱码：“如 胶以箸挑起”），如果用筷子挑起，能拉出丝而不断的，就是真品。这也是番国树木分泌的膏脂，浓厚而无渣滓的为上品。
樟脑：味大辛、苦，性温。市售商家常用番硝混杂搀假，但其质地重、颜色苍老如砂般细碎。龙脑（冰片）则轻浮、洁白，片状大小相当，必须仔细辨别。应放入瓷罐中与灯心草一起贮藏，以免损耗腐蚀。现在的人常用樟脑升打混充，不可不加以辨别。黄衷海曾说：片脑（冰片）产于暹罗等国，只有佛打泥（一种加工方式或产地名）产的上品最好。其树高约二三丈，叶子像槐树但较小，树皮纹理类似沙柳……（原文此处有残缺/乱码：“如指，浓如二青钱者”）也可以入药，但这属于次等。
樟脑（另一种制法描述）：味辛，性热。凡是用樟脑，每一两要用两个碗扣住，用湿纸糊住口，用文火和武火交替加热半个时辰左右取出，冷却后使用。煎樟脑的方法：用新鲜的樟木切片，用井水浸泡三天三夜，放入锅中煎煮，用柳木棍频繁搅拌，待汁液减半，柳木上有……（原文此处有残缺/乱码：“柳木上有”）炼樟脑的方法：用铜盆，将陈年的墙壁土磨成粉撒在盆底，然后铺一层樟脑，再撒一层壁土，如此重复四五层，上面放薄荷……（原文此处有残缺/乱码：“安土盆，如此升两三次”）
Sandalwood: Pungent, warm. The variety with firm bark and yellow color is called Huangtan (Yellow Sandalwood); the variety with purple bark and white wood is called Baitan (White Sandalwood); the variety with decayed bark and purple color is called Zitan (Red Sandalwood). All these woods are heavy and fragrant, with Baitan being of superior quality. It should be sealed in paper to prevent the loss of aroma.
Agarwood: Pungent, warm. The variety that is purple-black and moist is considered good.
Frankincense: Pungent, warm. Used raw or soaked in wine overnight, then stir-fried.
Myrrh: Pungent, bitter, slightly warm. Round and large like a nipple, white in color. For pills, grind with a small amount of wine into a paste, process by water flotation, dry, and use. Some say it can be ground together with Juncus effusus (Jiedicao), or ground in a mortar. In the market, there is another name called Xunlu (Incense Resin).
Dragon's Blood: Bitter, neutral. Yellowish-black in color, processed similarly to Frankincense.
Liquidambar Resin: Also known as Liquidambar Resin. Pungent, bitter, neutral. Nowadays, people often mistake Jiayidi Mu for the Sweetgum tree, which is a significant error.
Styrax: Sweet, salty, neutral. Resembles maltose, solidifies into red-chip blocks, colored like blood. To test authenticity, chew it; if it does not break down and feels like wax, it is of the highest grade. People test it by... [Text fragment: "grind with medicine, fear it transforms"].
Benzoin: Pungent, bitter, neutral. Resembles pine resin or peach gum, yellowish-black. Boil in wine and grind; some resembling malt sugar are called Benzoin Oil.
Borneol: Sweet, warm. Only Styrax oil is used in medicine... [Text fragment: "like glue picked up with chopsticks"], if it can be lifted with chopsticks and forms continuous threads, it is genuine. It is also a gum from trees in foreign countries; thick and residue-free is superior.
Camphor: Very pungent, bitter, warm. Merchants often mix Fanxiao (Foreign Saltpeter) to adulterate, but its texture is heavy, color dull like sand, and finely fragmented. Borneol is light, floating, pure white, and flaky, comparable in size, requiring careful distinction. Store in porcelain jars with Juncus effusus to prevent volatilization. Nowadays, people often confuse Camphor with Borneol, which must not be overlooked. Huang Zhonghai said: Pian Nao (Crystal Borneol) is produced in Siam and other countries; only those processed with Buddha Mud are superior. The tree is two or three zhang high, leaves smaller than locust trees, bark texture similar to Sha Liu... [Text fragment: "like finger, thick as two green coins"] can also be used for medicine, but this is secondary.
Preparation of Camphor: Pungent, hot. When using, take one tael, cover with two bowls, seal the mouth with wet paper, heat with alternating mild and strong fire for about half an hour, remove, and let cool before use. Method for decocting Camphor: Slice fresh Camphor wood, soak in well water for three days and nights, boil in a pot, stir frequently with willow wood until the liquid reduces by half... [Text fragment: "on willow wood"] Method for refining Camphor: Use a copper basin, sprinkle powder made from old wall earth at the bottom, then layer Camphor, then wall earth again, repeating four or five times, place mint on top... [Text fragment: "earth basin, such as sheng liang two or three times"].