铁观音茶叶知识百科

一、铁观音茶叶的“大”反映在哪儿?

铁观音茶叶的大，一方面会反映在“外观颗粒物”上，一般的铁观音茶叶外观颗粒物都是比别的茶系更大一些，这是其一;此外，铁观音茶叶冲调以后，叶子伸展起来也会较为大，自然这一尺寸和茶叶自身的品质没有多少关联，因而大伙儿看一下就行;其次，铁观音茶叶的大还反映在投茶量上，假如用盖碗冲调，一般的投茶量是7-8克中间，这相对性于绿茶叶而言投茶量也就较为变大。

二、决策尺寸的三大要素

1、采摘规范--叶底

铁观音茶叶与众不同的“开面采”采摘规格是铁观音茶叶叶子大的主要缘故之一。什么是开面采，铁观音茶叶的采制技术非常特别，并不是采摘十分嫩幼的芽叶，是要采摘完善新梢的2-3叶，别名“开面采”，就是指叶子已所有进行，产生驻芽时采摘。”因而，铁观音茶叶冲调后的叶底大就非常容易理解了。

2、叶子肥厚--颗粒物

次之，略微掌握铁观音茶叶的人员都是了解，铁观音茶叶的叶子厚度要比别的一般茶叶更厚，比如安溪县的别的乌龙种类的本山茶花、黄金桂、毛蟹、尖叶乌龙茶等叶子都是比铁观音茶叶薄些。那么，叶子叶厚肉软也就铸就了干茶颗粒物较为变大。

3、营养元素--颗粒物

经科学研究说明，荼叶中含分析化学成份达450多种多样，无机物矿物质原素达40多种多样。茶叶中的分析化学成份和无机物矿物质原素带有很多营养元素和药力成份。分析化学成份关键有:茶氨酸类、绿色植物碱、蛋白、维他命、阿拉伯胶素、柠檬酸、脂多糖、糖原、酶类、黑色素等。而铁观音茶叶含有的分析化学成份，如茶氨酸、儿茶素、多种多样碳水化合物等含水量，显著高过别的茶系。

那么，有朋友会问，这和铁观音茶叶的大小有什么关联呢?实际上呢，这还真是有关联的，据茶叶权威专家科学研究发觉，荼叶的香味与营养元素含水量正比，换句话说，在同一标准下，茶叶的营养成分含水量越高其成饮茶品质就会越高，那么颗粒就会更厚实，因此铁观音茶叶也会比别的茶系颗粒物更大。

三、铁观音茶叶冲调后为什么大小不一?

1、级别的差别

假如是较为高档的铁观音茶叶，那么茶青的采摘会较为严苛和规范，一般会应用手工制作采摘，并且都是挑选三叶一芽开展采摘，叶子的尺寸也较为匀称，更加用心的还会依照茶青的尺寸分批号采摘，为此确保其精密度，精密度越高成饮茶的取得成功几率就会越高。

假如说是级别相对性一般的铁观音茶叶，在采摘时也就不容易留意那么多，一般会选用机械设备采摘，开展“大小通吃”采摘，采摘时将会会出现一些较为大的叶子，一起制做就都留到里边。因而，铁观音茶叶的茶底中出现几块叶子较为大的，属于正常的状况。

2、精规章制度的差别

精规章制度简言之还是级别的难题。坚信茶友们在平时的饮茶亲身经历中，也常常见到一些鲜嫩茶叶中，有时候出现一两片黄叶，这确实是一切正常的，要是是间断性的或者小量的，还是容许的。以清香型铁观音茶叶为例，清香型铁观音茶叶分成四个级别，在整碎度层面，特等和一级铁观音茶叶比较“调匀”，而二级和三级铁观音茶叶，规定“尚调匀”，换句话说是容许些许的不调匀的。

因此铁观音茶叶的茶底有几块大的，属于正常的状况。在是不是容许茶叶梗的纯净度层面，各个级别清香型铁观音茶叶都是有差别滴。特等规定“清洁”，一级规定“净”，二级规定“尚净，稍有鲜嫩梗”，三级规定“尚净，有鲜嫩梗”。由此可见，级别低一些的茶，纯净度规定都是能够相对性放开的。

四、铁观音茶叶叶子越大越好么?

有的茶友还问了，这铁观音茶叶的叶子是越大越好么?实际上，这一难题非常复杂，挑明告知大伙儿，铁观音茶叶的质量和叶子的尺寸联络并不多。但是，还是有几个方面必须掌握的。

1、新丛的叶子很大

一般新枞铁观音茶叶，指的是1-8年之内的新栽种的铁观音茶叶茶树。一般来说，新丛茶树的营养元素含水量会高过老枞茶树，其成饮茶的品质会更高，因而价钱也更高。那么，茶人在管理方法新枞时就会更拼命，管理方法得就会就越好，而涨势就越好的茶树叶子就会越大。除此之外，因为新枞茶树树技中间的间隙很大，不宜机械设备采摘，因而，现阶段比较高档的铁观音茶叶大部分是新丛茶树制做的。

3、1-8年的新丛茶树叶子也会偏大

2、茶青偏老的叶子也很大

铁观音茶叶的采收期最好时间范围每一季度也就那么10天上下，那么已过最好采摘时间的茶青就会偏老，而偏老的叶子也会较为大。

最先依据干茶的色调来分辨，一般品质稍微好的茶叶色调较为砂绿、光亮油润(茶青粗老的不容易呈砂翠绿色，外型也较为黯淡，最关键的是看上去是否油润);依据茶的香味是不是细致(偏老的香气较为青、粗、刺鼻)，叶底是不是绵软盈润、肥厚型软亮(一般粗老的叶底偏硬，粗涩暗淡无光)，茶叶茶是不是滑爽(粗老的茶叶茶较为涩但不涩)，耐泡度是不是充足(一般粗老的铁观音茶叶耐泡度较低，三四道便无气味)。

鉴别这种并不会太难，略微触碰过铁观音茶叶的茶友稍稍留意非常容易就可以看出来了。

1. Where is the "big" of Tieguanyin tea reflected?

The largeness of Tieguanyin tea leaves will be reflected in the "appearance particles" on the one hand. Generally, the appearance of Tieguanyin tea leaves is larger than other tea series. It will also be larger when it stretches. Naturally, this size has little to do with the quality of the tea itself, so everyone can look at it. Secondly, the size of Tieguanyin tea is also reflected in the amount of tea. The amount of tea poured is in the middle of 7-8 grams, which is relatively large compared with green tea leaves.

Two, the three major elements of decision-making size

1. Picking specifications-leaf bottom

The distinctive "open-face picking" picking specifications of Tieguanyin tea are one of the main reasons for the large leaves of Tieguanyin tea. What is open-face plucking? The production technology of Tieguanyin tea is very special. It is not to pick very tender buds and leaves, but to pick 2-3 leaves of perfect new shoots. The alias "open face plucking" means that the leaves have been harvested. , Picked when the resident buds are produced. "Therefore, it is very easy to understand the large leaf base of Tieguanyin tea after brewing.

2. Thick leaves-particulate matter

Secondly, people who have a little knowledge of Tieguanyin tea are all aware that the thickness of Tieguanyin tea leaves is thicker than other general teas, such as the other oolong types of Camellia, Golden Osmanthus, Hairy Crab, and Sharp-leaf Oolong Tea in Anxi County. The leaves are thinner than Tieguanyin tea leaves. Then, the thick leaves and soft flesh will make the dry tea particles larger.

3. Nutrient elements-particulate matter

Scientific research shows that tea leaves contain more than 450 kinds of analytical chemical components, and more than 40 kinds of inorganic mineral elements. The analytical chemical components and inorganic mineral elements in tea contain many nutrients and medicinal components. The key analytical chemical components are: theanine, green plant alkaloids, protein, vitamins, acacia gum, citric acid, lipopolysaccharide, glycogen, enzymes, melanin, etc. The analytical chemical components in Tieguanyin tea, such as theanine, catechins, and various carbohydrates, are significantly higher than other teas.

So, some friends will ask, what does this have to do with the size of Tieguanyin tea? In fact, it is really related. According to scientific research by authoritative tea experts, the fragrance of tea leaves is directly proportional to the water content of nutrient elements. In other words, under the same standard, the higher the nutrient water content of tea, the higher the quality of the finished tea, and the thicker the grains. Therefore, Tieguanyin tea will also have larger particles than other tea series.

3. Why are Tieguanyin tea leaves different in size after brewing?

1. The difference in level

If it is a relatively high-end Tieguanyin tea, the picking of tea greens will be more stringent and standardized. Generally, hand-made picking is used, and three leaves and one bud are selected for picking. The size of the leaves is also more symmetrical. The size of tea greens are picked in batches to ensure their precision. The higher the precision, the higher the chance of success for drinking tea.

If it is said that the Tieguanyin tea leaves are relatively average in grade, it is not easy to pay attention to it when picking. Generally, mechanical equipment is used for picking. Keep everything inside when you make them together. Therefore, it is normal that a few larger leaves appear in the bottom of Tieguanyin tea.

2. Differences in fine rules and regulations

In short, fine rules and regulations are still a problem of level. I firmly believe that in the daily experience of drinking tea, tea friends often see some fresh tea leaves, sometimes one or two yellow leaves appear. This is indeed all normal. If it is intermittent or small, it is still allowed. of. Taking Qingxiang Tieguanyin tea as an example, the Qingxiang Tieguanyin tea is divided into four grades. At the level of whole crushing, the special grade and the first grade Tieguanyin tea are "mixed evenly", while the second and third grade Tieguanyin tea stipulates "shang". Mix evenly", in other words, a slight unevenness is allowed.

Therefore, the tea base of Tieguanyin tea leaves has a few large pieces, which is normal. In terms of whether the purity of the tea stems is allowed, there are differences in each grade of fragrance Tieguanyin tea. The special grade stipulates “clean”, the first grade stipulates “clean”, the second grade stipulates “still clean with a little fresh tender stem”, and the third grade stipulates “still clean with fresh tender stem”. It can be seen that the purity regulations of lower grade tea can be relatively relaxed.

4. Is the bigger the Tieguanyin tea leaves, the better?

Some tea friends also asked, is the larger the leaves of the Tieguanyin tea, the better? In fact, this problem is very complicated. I told everyone that the quality of Tieguanyin tea is not related to the size of the leaves. However, there are still several aspects that must be mastered.

1. The leaves of the new clump are very large

Generally, Xincong Tieguanyin tea leaves refer to Tieguanyin tea plants newly planted within 1-8 years. Generally speaking, the nutrient water content of the Xincong tea tree is higher than that of the old Cong tea tree, and the quality of the finished tea will be higher, so the price is also higher. Then, the tea people will be more desperate in the management method of the new fir, the better the management method will be, and the better the rise, the bigger the tea leaves will be. In addition, because the gap between Xincong tea tree technology is very large, it is not suitable for picking by mechanical equipment. Therefore, most of the relatively high-end Tieguanyin tea leaves at this stage are made by Xincong tea tree.

3. The leaves of the new clusters of tea trees in 1-8 years will also be larger

2. The green and old leaves are also very big

The best time range for the harvesting period of Tieguanyin tea leaves is about 10 days per quarter, so the green tea that has passed the best harvesting time will be older, and the older leaves will be larger.

The first distinction is based on the hue of dry tea. Generally, the hue of tea with better quality is more sandy green, bright and oily. Oily); According to whether the fragrance of the tea is delicate (older aroma is greener, thicker, pungent), whether the bottom of the leaf is soft and moist, thick, soft and bright (generally the bottom of the rough and old leaves is hard, rough and dull Matt), whether the tea tea is smooth (the rough old tea is more astringent but not astringent), and whether the bubble resistance is sufficient (generally rough and old Tieguanyin tea leaves have a low bubble resistance, and three or four times are odorless) .

It is not too difficult to identify this kind, and it is very easy to tell if a tea friend who has touched Tieguanyin tea leaves a little attention.